The Ultimate Buyer’s Guide to All-in-One Conference Room Solutions: Evaluating StarryHub & Beyond

Ultimate Buyer’s Guide to All-in-One Conference Room Solutions

Introduction

In today’s fast-paced hybrid work environment, all-in-one conferencing solutions have become essential tools for enabling efficient collaboration and seamless communication. As remote work and cross-regional cooperation become increasingly common, businesses are seeking high-quality, reliable video conferencing equipment more than ever.

All-in-one conferencing devices integrate audio, video, and collaboration tools into a single unit, simplifying the procurement and installation process while significantly enhancing ease of use. With features emphasizing efficiency, stability, and manageability, these devices deliver exceptional support for hybrid meetings across global conference rooms—helping organizations maintain productivity and team cohesion in remote collaboration.

This guide will help users understand the benefits of all-in-one conferencing solutions and make informed product choices.

Table of Contents

1. All-in-One Conference Room Solutions: Core Components

1.1 What is an all-in-one conference room Solution?

1.2 Key Benefits

2. How to Choose the Right Conference Room All-in-one Solution?

2.1 Meeting  Room Hardware Solution

Display System

Projection System on StarryHub

Video System

Camera Feature  on StarryHub

Aodio System

Aodio System on StarryHub

2.2 Video Meeting Software Solution

Zoom

GoogleMeet

Cisco Webex

Built-in Compute

3. Meeting and Devices Controller

CZUR WritePad

CZUR ClickDrop

4. Procurement Guide

1. All-in-One Conference Room Solutions: Core Components

1.1 What is an all-in-one conference room Solution?

An all-in-one conferencing system is an integrated hardware solution designed for group video conferencing. It consolidates essential audiovisual components—including a high-definition camera, microphone array, speaker unit, and display (or projector)—into a single, compact device. This integration reduces the need for multiple standalone peripherals and simplifies cabling and installation complexity. Its primary objective is to streamline deployment and facilitate a more user-friendly conferencing experience in modern hybrid work environments.

Most all-in-one conferencing units are equipped with embedded computing platforms (typically based on Android or Windows OS), enabling native support for mainstream video conferencing applications such as Zoom and Google Meet. This eliminates the dependency on external PCs or laptops, which are often required in traditional conferencing setups and can introduce additional points of failure or operational friction.

Installation is typically centralized—devices are mounted above or below the room's primary display—providing a clean aesthetic and optimal positioning for camera and audio pickup. Many systems also offer dedicated touch controllers or wireless control interfaces, enhancing user interaction and meeting room control. Compared to conventional modular conferencing systems, all-in-one solutions offer reduced deployment time, a smaller physical footprint, and a more cohesive user experience.

Figure1-modern hybrid work environments

Figure1-modern hybrid work environments

1.2 Key Benefits

  • Lower Cost: Reduces both procurement and maintenance expenses.

  • High Compatibility: Supports major video conferencing platforms like Teams, Zoom, and Google Meet.

  • Integrated AV, AI, and Smart Control: Combines audio/video capture, AI-powered enhancements, and intelligent control features to meet professional conferencing requirements.

  • Superior Audio & Video Quality: Equipped with high-definition cameras and high-fidelity speaker systems for a premium communication experience.

  • No Installation: Saves time and labor costs.

  • Plug-and-Play: Easy setup; just plug in and power on.

  • User-Friendly: Operates without technical support.

2. How to Choose the Right Conference Room All-in-one Solution?

The key to an all-in-one conference room system is its ability to seamlessly integrate the essential AV components needed for effective video conferencing and collaborative meetings. With a wide array of options available in the market, decision-makers must carefully evaluate several factors when selecting the right solution for their organization. These include projection capabilities, built-in audio and video systems, compatibility with popular video conferencing software, controlle and room size.

2.1 Meeting  Room Hardware Solution

Display System

  • Resolution: 4K/UHD VS WUXGA VS 1080p VS  WXGA VS XGA VS SVGA

Resolution

Pixel Count

Aspect Ratio

Features

Application Scenarios

4K/UHD

4096x2160 / 3840x2160

16:9

Four times the detail of 1080p, pixel-dense, cinema-like quality

High-quality entertainment, scientific and engineering images, home theater

WUXGA

1920x1200

16:10

Common in computer monitors and laptops, compatible with 1080p HD signals

Business presentations, photography, video content display

1080p

1920x1080

16:9

HD standard, clear and detailed, common in home and business use

Business meetings, home entertainment, educational projection

WXGA

1280x800

16:10

Lower resolution, cost-effective, suitable for budget-conscious scenarios

School classrooms, digital signage, basic presentations

XGA

1024x768

4:3

Outdated resolution, often used for budget-sensitive or specific signage

Signage display, small portable projectors, briefcase projectors

SVGA

800x600

4:3

Lowest resolution, high brightness, and low cost

Digital signage, basic graphics and text display

 

Figure2-sd vs full hd vs 4k vs 8k

Figure2-sd vs full hd vs 4k vs 8k, source from: purelinkav

You may like read:FHD vs. QHD vs. UHD

  • Brightness

Projector brightness is measured in ANSI lumens—the higher the brightness, the more expensive the projector tends to be. Note that some manufacturers use "center lumens" instead of ANSI lumens, which only measures brightness at the center of the screen and cannot be directly compared to ANSI ratings.

Screen brightness is affected by both the projector’s light output and the screen’s reflectivity, known as gain. A gain of 1.0 means the screen reflects all incoming light directly back to the viewing position. Screens with gain above 1.0 increase brightness at the center but reduce it at wider angles, making them ideal for focused viewing. Low-gain screens provide more uniform brightness across a wider viewing area, making them suitable for group settings.

Additionally, screen color and material influence overall brightness and contrast. White screens are ideal for dark rooms, while Ambient Light Rejecting (ALR) screens are better suited for well-lit environments.

  • Throw Distance

Throw ratio plays a critical role in determining the distance between the projector and the screen or wall to achieve the desired image size. Based on throw ratio, projectors are generally categorized into three types: ultra-short throw (UST), short throw, and standard throw.

For example, to project a 100-inch image:

  • An ultra-short-throw projector with a 0.25 throw ratio only needs to be 28 cm away from the wall.

  • A short-throw projector with a 0.49 throw ratio requires about 1.08 meters.

  • In contrast, a standard throw projector with a 1.30 throw ratio needs to be placed approximately 2.88 meters away to achieve the same image size.

So, how do you choose the right throw ratio? This depends on your specific use case, room size, layout, and the desired screen size. Ultra-short and short-throw projectors are ideal for space-constrained environments, such as small meeting rooms or public halls, where you need large, shadow-free projections from a short distance. For larger rooms or where space isn't an issue, standard throw projectors are often the better choice. The below image is StarryHub throw distance:

Figure3-Throw Distance

Figure3-Throw Distance

  • Lamp or Laser or Led

Projectors on the market today generally fall into three main categories: lamp-based, LED, and laser projectors.

Lamp-based projectors have a relatively short lifespan, typically ranging from 2,000 to 5,000 hours. They offer high brightness and are generally more affordable, making them a common choice for educational and business settings, such as traditional classroom projectors. However, due to the aging of the lamp and noticeable brightness degradation over time, frequent lamp replacements are required for regular use, resulting in higher maintenance costs.

LED projectors offer a longer lifespan, typically ranging from 20,000 to 30,000 hours. They deliver vibrant color performance and low power consumption, making them ideal for home theaters and small meetings, for example, home projectors from brands like Xiaomi and JMGO. These devices eliminate the need for frequent light source replacements, requiring only occasional lens and body dust cleaning, making maintenance relatively simple.

Laser projectors are known for their long lifespan and high brightness, typically offering over 20,000 hours of use. They deliver sharp and bright image quality, making them especially suitable for high-brightness environments such as large venues, laser TVs, and high-end business meeting rooms—commonly seen in models from Epson and Sony. Thanks to the slow degradation of laser light sources, they rarely require replacement, resulting in lower maintenance costs with only routine cleaning and dust prevention needed.

  • DLP or LCD

Projection imaging technology is also a crucial factor to consider, with two main options: DLP or LCD.

DLP (Digital Light Processing), developed by Texas Instruments, is widely used in projectors. At the heart of a DLP projector is a DMD chip (Digital Micromirror Device) that contains thousands of tiny mirrors, each representing a single pixel. These mirrors rapidly tilt to reflect light and create images with high precision.

LCD (Liquid Crystal Display) projectors, on the other hand, use liquid crystal panels to project images. Known for their vibrant colors and stable image quality, LCD technology is especially well-suited for displaying text, images, and static content. LCD is widely used across projectors, TVs, monitors, and smart devices.

Projection System on StarryHub

StarryHub offers an all-in-one meeting solution. When selecting a suitable conference projector, factors such as resolution, brightness, throw distance, light source type, and imaging technology must be considered. As an integrated meeting system, StarryHub delivers outstanding projection performance.

StarryHub has a Full HD (1080p) resolution, ensuring clear and sharp visuals. The table below provides a detailed overview of StarryHub’s projection specifications:

Projection Light Source

LED

Display Technology

DLP

Chipset

0.47"DMD FHD

Lens Type

High transmittance coated lens

Projection Ratio

0.8:1 (1.45m → 80 inch; 1.8m → 100 inch)

Projection Screen Size

30-150 inches (80-100 inches is the best display range)

Luminance

2200ANSI

Color Gamut Coverage Ratio(under NTSC CIE1953 standard)

≥82%

Resolution

1920*1080

Focusing Method

Auto or manual
Best distance range of auto focus is 0.6~2.5m
(StarryHub to the display screen/wall)

Keystone Correction Type

Auto (Perpendicular ± 45°); Manual

Projection Angle

Direct or adjustable elevation angles (4° or 8°)

StarryHub is a short-throw projector that can project large images within a limited distance, eliminating shadow interference. Its auto-focus and keystone correction features reduce setup steps. Its 0.47" DMD and DLP imaging technology delivers vibrant and precise colors, making it ideal for small meeting rooms or multifunctional halls.

Clear and stable projection significantly enhances presentation effectiveness and participant engagement. However, a comprehensive AV system, in addition to an excellent projector, is also essential to achieve efficient meeting interaction and an immersive experience.

StarryHub excels not only in projection but also integrates an advanced AV system, enabling efficient audio and video collaboration.

Figure4-giant screen

Figure4-giant screen

Video System

An all-in-one meeting system integrates various video technologies, and buyers can choose the video features that best meet their needs based on the type of meeting room and the organization's size.

Video Resolution & Image Processing

The image quality captured by the camera in an all-in-one meeting device is determined by several key factors, including resolution, sensor size and pixel count, as well as the type and optical quality of the lens.

Most all-in-one meeting systems today are equipped with built-in cameras that generally fall into two standard configurations: a 2MP sensor supporting 1080p (1920×1080) resolution, and an 8MP sensor capable of 4K (3840×2160) resolution. For instance, the StarryHub Q1 Pro features a 2MP 1080p camera, while the StarryHub Q1S Pro is equipped with an 8MP 4K camera.

While many video conferences are still conducted at resolutions below 4K, higher-resolution cameras can significantly enhance image clarity—especially in multi-party meetings where detail and sharpness are essential for a professional experience.

Some high-end meeting systems feature larger image sensors and ultra-high-resolution cameras—ranging from 20 megapixels to as high as 50 megapixels. These advanced cameras can capture significantly more detail, ensuring exceptional image clarity even when downscaled to 4K or lower resolutions. They also support lossless digital zoom, allowing users to zoom in without compromising image quality (see the “Zoom Capabilities” section for more details).

To further enhance visual performance, modern all-in-one meeting devices are often equipped with advanced image processing technologies, including:

  • Low-Light Enhancement – Improves image clarity in dimly lit environments.

  • Wide Dynamic Range (WDR) / High Dynamic Range (HDR) – Balances exposure in scenes with both bright highlights and deep shadows.

  • Backlight Compensation (BLC) – Enhances visibility of subjects positioned against strong backlighting.

 FOV

The Field of View (FOV) of a camera determines how much of the room it can capture and is a critical factor in shaping the overall video conferencing experience.

Typically, camera FOVs are classified into the following categories:

  • Wide-angle field of View (Approximately 120° and Above

Wide-angle cameras are well-suited for small meeting spaces, particularly when participants are seated close to the device. They can easily capture the entire room in a single frame. However, wide-angle lenses may introduce distortion around the edges of the image, which can visually stretch or warp participants seated at the sides or head of the table, potentially impacting perceived image quality.

Figure5-Fov

Figure5-Fov

  • Narrow-Angle Field of View (Approximately 30°)

 Narrow-angle cameras are better suited for medium to large meeting rooms where participants are positioned farther from the camera. These cameras offer higher image precision and detail. The trade-off is a more limited coverage area, making it challenging to capture multiple participants spread across the room at the same time.

  • Medium Field of View (Approximately 70°) with Multi-Camera Stitching

Some systems utilize multiple cameras with medium field-of-view lenses and combine their outputs using image stitching technology to create a wide panoramic view (e.g., 24:9 aspect ratio). This approach enables full coverage of the meeting room while maintaining high image quality. It is especially suitable for long-table conference rooms or large spaces that require multi-directional capture.

  • Hybrid Multi-Camera Configuration with Intelligent Switching

Some high-end meeting systems combine wide-angle and narrow-angle lenses with intelligent algorithms that automatically switch views based on participant location and activity. This enables precise tracking of speakers and key areas within the room. While these systems offer exceptional flexibility and adaptability across diverse meeting scenarios, they typically come at a higher price point.

Camera Zoom Capabilities

Currently, most all-in-one meeting devices feature fixed lenses, with zoom functionality relying primarily on digital zoom technology, also known as electronic Pan/Tilt/Zoom (ePTZ). This approach simulates zoom by cropping and enlarging a portion of the image sensor.

However, digital zoom has its limitations—since only a section of the image sensor is used, zooming results in a reduction in resolution and loss of image detail. For example, applying 2x digital zoom on a 4K device typically reduces the image quality to 1080p.

To maintain image clarity during Zoom, some high-end all-in-one meeting devices are equipped with higher-resolution cameras. For instance, cameras with 8MP (4K) or even higher resolutions, such as 20MP or 34MP sensors, allow digital zoom while still producing high-quality images.

For example:

  • A 34MP camera capturing 8K footage can still output sharp 4K images even after 2x digital zoom.

  • Light electronic zoom on a 4K image can preserve near-original quality.

This "lossless" digital zoom technology enables meeting devices to achieve natural, high-definition focus without the need for mechanical zoom lenses, making it ideal for applications such as automatic tracking or speaker focus.

AI video Features (auto-framing and speaker tracking)

StarryHub has successfully integrated speaker tracking technology and sound source localization, utilizing low-power hardware and self-developed lightweight algorithms to achieve automatic speaker detection and tracking. This technology responds quickly to changes in the speaker's position, automatically adjusting the frame to emphasize the speaker’s expressions and movements, delivering a smoother and more natural remote meeting experience

The application of advanced AI video features in all-in-one meeting devices is progressively enhancing both the visual quality and participant engagement in hybrid meetings. Modern all-in-one devices typically integrate cameras, microphones, speakers, and image processing units into a single solution, equipped with various intelligent video modes that automatically adjust perspective and focus to suit different meeting scenarios. Below are some of the most common AI video capture modes:

  • Room/Group Framing: Automatically adjusts the camera’s angle (via optical or digital pan/tilt/zoom) to capture all participants in the meeting room, making it ideal for scenarios that require a comprehensive view.

  • Speaker Tracking: The system detects the active speaker and automatically switches to a close-up shot, perfect for meetings where highlighting the speaker is essential.

 Person Framing: The system identifies each participant in the room and can generate individual video windows for some or all attendees, making it easier for remote participants to see each speaker’s status.

Conversation Mode: In multi-speaker scenarios, the system switches to close-up shots of participants currently engaged in the conversation.

Movie Mode: In multi-camera setups, the system automatically transitions between different cameras to capture the speaker, the audience, or the overall scene.

Hybrid Mode: Combines a wide-angle room view with individual close-ups, allowing both the environment and individual participants to be displayed simultaneously.

In all-in-one devices, AI video features are seamlessly integrated with the hardware, eliminating the need for complex user configuration. Cameras are typically positioned at the top or front of the device, with some models also featuring a central desktop camera to assist with participant recognition and framing optimization.

The specific names and implementation methods for these features may vary by manufacturer, and supported framing modes can differ. Some systems also incorporate audio localization technology to improve the accuracy of automatic tracking.

Figure6-AI video Features

Figure6-AI video Features

Camera Feature  on StarryHub

As an all-in-one meeting device, StarryHub's built-in video technology meets the needs of most meeting requirements. The following table provides detailed information about the StarryHub camera system:

Video Camera System

StarryHub Q1 Pro

StarryHub Q1S Pro

Resolution & Image Processing

1080P|2MP Image Sensor

4K|8MP Image Sensor

WDR

Support

Support

FOV

wide-angle 120°

wide-angle 120°

Fixed lens cameras

1Fixed

1Fixed

Intelligent Video Features

Auto-adjustment based on external lighting environment, portrait optimization, 3D distortion reduction, 

Auto-adjustment based on external lighting environment, portrait optimization, 3D distortion reduction,

Video Meeting AI

Auto framing

Auto framing. Track speaker


Audio System 

Audio is a critical component in virtual meetings. Even if video quality or framing isn't perfect, the meeting can still proceed smoothly. However, once the speaker’s voice becomes unclear, communication is severely hindered.

For all-in-one meeting devices, capturing clear audio in small meeting spaces is no longer an issue. The real challenge lies in consistently delivering high-quality, immersive audio in medium to large meeting rooms.

This section delves into the key audio technologies in all-in-one devices, examining how advanced microphone arrays, echo cancellation, and noise suppression work together to enhance speech clarity, minimize environmental noise, and adapt to the audio capture needs of various meeting environments.

A deeper understanding of these audio capabilities ensures that organizations can select all-in-one meeting devices that maximize communication effectiveness and meeting efficiency.

  • Microphone and Speaker

All-in-one meeting devices typically feature multiple microphone arrays and speaker systems, with microphones supporting advanced technologies such as beamforming.

The number of microphones varies depending on the device's design and intended usage. Devices for small meeting rooms may include four microphones, while models designed for medium to large spaces can incorporate up to 25 or more microphone elements.

The voice pickup range is another essential factor in evaluating device performance. In smaller spaces, all-in-one devices typically offer effective audio capture within a range of 10 to 20 feet, while products designed for larger rooms can extend this range to 25 feet or more.

In terms of audio output, all-in-one devices come with built-in speaker units that provide clear, powerful sound throughout the meeting room. Smaller devices may feature one or two speakers, while those designed for larger spaces include multiple speakers of varying types and sizes.

You may like read: Built-in vs External Speakers for Projectors: Which is Better?

  • Audio Processing Tec

All-in-one meeting devices are equipped with advanced audio processing technologies, integrating multiple microphones and speaker systems with the following cutting-edge features:

Echo Cancellation (AEC): Automatically detects and removes voice echoes, preventing audio duplication and improving clarity during communication.

Full-Duplex Audio: Allows for simultaneous speaking and listening, eliminating interruptions during conversations.

Automatic Microphone Muting: Mutes the microphone automatically when no speech is detected, reducing background noise interference.

Outgoing Audio Gain Control (AGC): Automatically adjusts the local speaker's volume to ensure a balanced audio level for all participants.

Incoming Audio Gain Control (AGC): Fine-tunes the volume of remote speakers, ensuring a consistent and clear listening experience.

Stereo Output: Delivers directional audio through dual-channel speakers, enhancing the sense of immersion.

Spatial Audio (3D): Simulates a real-world sound environment by reconstructing audio spaces based on the speaker's position, making remote meetings feel more natural and lifelike.

Audio System on StarryHub

As an all-in-one meeting device provider, CZUR StarryHub is equipped with six microphones and one speaker. The microphone array utilizes beamforming technology, enabling 360° voice pickup within an 8–10 meter range, making it ideal for small to medium-sized meeting rooms.

StarryHub incorporates several advanced audio processing technologies, including Environmental Noise Cancellation (ENC), full-duplex audio, automatic microphone muting, outgoing/incoming Audio Gain Control (AGC), stereo output, and intelligent noise reduction. These features effectively eliminate non-speech distractions, such as table tapping, while enhancing call clarity and focus.

For larger meeting spaces with more demanding audio requirements, we recommend choosing a meeting system that supports external professional audio equipment for superior sound quality.

Audio performance is a crucial aspect of video conferencing. While some meeting devices come with built-in audio systems, they may still fall short in meeting the full audio needs of a conference. Therefore, it’s advisable for buyers to invest in solutions that include intelligent noise cancellation and support for external audio devices.

Figure7-intelligent noise cancellation

Figure7-intelligent noise cancellation

2.2 Video Meeting Software Solution

A few years ago, most business video calls were conducted using H.323 or SIP call standards. Today, however, the majority of business video calls rely on cloud-based services like Zoom Meetings, Cisco Webex, and Google Meet.

In video conferencing, ensuring the compatibility and seamless performance of video software is equally crucial. To ensure an optimal meeting experience, decision-makers should prioritize devices that are compatible with at least the most commonly used video platforms.

Zoom

The free version of Zoom supports video meetings with up to 100 participants, with no time limit for one-on-one meetings and a 40-minute time limit for group meetings. It offers features such as screen sharing, virtual backgrounds, basic whiteboarding, and meeting chat, making it suitable for individual users and small meetings with basic communication needs. Zoom experienced rapid growth in 2020, and by November 2024, over 192,400 business clients had chosen to use Zoom.

GoogleMeet

Google Meet is a video conferencing tool provided by Google, offering features such as high-definition video calls, screen sharing, real-time captions, and seamless integration with Google Calendar. Users can quickly join meetings through their browser without the need to download or install any apps. The free version supports up to 100 participants, with each meeting lasting up to 60 minutes, making it suitable for everyday office work, online education, and remote collaboration. As of 2023, its monthly active users have surpassed 300 million.

Cisco Webex 

Cisco Webex is an enterprise-grade video conferencing and collaboration platform that offers high-definition audio and video meetings, screen sharing, whiteboard collaboration, and meeting recording. It also provides end-to-end encryption and advanced security controls, making it a top choice for organizations with stringent data security and meeting management requirements. Additionally, Webex integrates chat, scheduling, and third-party tools to boost remote team collaboration. As of 2023, Webex hosts approximately 27 billion minutes of meetings annually, with over 300 million participants.

Figure8-video meeting  software solution

Figure8-video meeting  software solution

Built-in Compute

In all-in-one conferencing devices, “built-in computing” refers to the internal processing unit embedded within the device itself, allowing it to run video conferencing platforms, such as Microsoft Teams Rooms, Zoom Rooms, Cisco Webex, or Google Meet, without the need for an external PC or host. Typically based on the Android operating system, this built-in computing module handles audio and video processing, runs conferencing applications, and manages system resources. It represents a key advancement toward plug-and-play functionality and simplified deployment in modern meeting environments.

Benefits of built-in computing in all-in-one devices include:

  • Simplified Deployment: No external PC is required—just power on and start the meeting.

  • Centralized Management: Audio, video, and computing are integrated in a single unit, making IT administration more efficient.

  • Cost Efficiency: Reduces the need for additional hardware, enhancing the overall return on investment.

  • Space Saving: Compact, integrated design fits seamlessly into desktop setups, wall-mounted configurations, or other flexible meeting room layouts.

StarryHub, the all-in-one conferencing device developed by CZUR, features a built-in computing architecture powered by StarryOS, a custom Android-based system tailored for meeting environments. This allows it to run popular video conferencing platforms directly, eliminating the need for an external computer. (It also supports connection to a PC via dedicated USB or ClickDrop for running Zoom if desired.)

The computing module is seamlessly integrated with the device’s high-definition camera, microphone array, and speaker system, delivering a clean and efficient experience for small to medium-sized meeting rooms.

For organizations seeking rapid deployment, centralized management, and improved meeting efficiency, StarryHub provides a highly integrated and scalable conferencing solution.

Figure9-built-in StarryOS

Figure9-built-in StarryOS

  • BYOM

BYOM (Bring Your Own Meeting) is becoming an increasingly popular feature in modern all-in-one conferencing devices. Unlike traditional setups that rely solely on built-in systems, BYOM empowers users to join or host meetings using their own devices, such as laptops, and preferred video conferencing platforms like Zoom, Microsoft Teams, or Google Meet. With just a USB-C cable or a wireless connection, users can instantly connect to the room’s camera, microphone, speaker, and display, enabling a seamless and familiar meeting experience.

Many all-in-one conferencing solutions on the market, such as smart video bars and touchscreen terminals, now come with native BYOM support, typically offering both USB-C and wireless screencasting options.

StarryHub supports both USB wired and ClickDrop wireless connections, allowing users to access conferencing tools from their laptop while using StarryHub as the meeting’s camera, microphone, speaker, and display. Alternatively, meetings can be launched directly from StarryOS, the device’s built-in Android-based operating system, which supports mainstream platforms like Zoom and Google Meet. With broad platform compatibility, StarryHub gives users the flexibility to choose the device and software they’re most comfortable with.

3. Meeting and Devices Controller

Most all-in-one conferencing device providers offer touch controllers as the main user interface (UI) for the overall meeting experience. These controllers typically run on Android or other operating systems, for example, the CZUR TouchBoard. However, some conferencing systems also provide (or offer as an option) handheld infrared (IR) or radio frequency (RF) remote controls. The following table uses the CZUR TouchBoard as an example to compare the features of these two types of control methods:

Feature Category Remote Control CZUR TouchBoard
Basic Operations Supports powering the device on/off and adjusting volume Supports powering the device on/off and adjusting volume via touch controls
Microphone Mute Supported Supported
Camera Control Supports pan/tilt/zoom and selecting predefined camera presets Can control the camera indirectly through the touchscreen interface
Image Settings Supports adjusting image parameters like brightness, contrast, and color Allows intuitive image adjustments via a graphical interface and touch gestures
Multi-Touch Gestures Not supported Supports gestures like swiping, tapping, and zooming
Keyboard Input Not available Equipped with a backlit keyboard for easy typing in low-light environments
Installation & Setup Can be used by installers or administrators for device setup Also usable for configuration, offering a more intuitive user experience
Charging & Battery Usually powered by replaceable batteries Charges via the StarryHub charging dock for extended battery life
Additional Accessories None Works with WritePad and ClickDrop to further enhance the user experience

 

Figure10-CZUR TouchBorad

Figure10-CZUR TouchBorad

CZUR WritePad

WritePad features high-precision electromagnetic technology and a stylus with 4096 levels of pressure sensitivity, enabling accurate, low-latency writing (±0.3mm center, <20ms). Its RLCD screen offers wide viewing angles, vivid colors, and low power consumption—ideal for long meetings or classes. With Bluetooth and Wi-Fi support, it enables wireless syncing and sharing within 10 meters. Powered by Android-based WritePadOS, it supports screenshot annotation, line deletion, undo/redo, and integrates with tools like Tencent Meeting. Additional features like accidental touch filtering and handwriting smoothing ensure a stable, professional writing experience.

Figure10-CZUR WritePad

Figure11-CZUR WritePad

CZUR ClickDrop

StarryHub can be used as both a peripheral device and a wireless screen-sharing solution with ClickDrop.

ClickDrop, powered by UFC (Ultra Fast Casting) technology, enables screen sharing in about 2 seconds from a cold start, greatly improving meeting efficiency. It automatically detects and adapts to various operating systems like macOS, Windows, Kylin KOS, and Tongxin UOS, ensuring seamless compatibility. Using a lightweight SPL bootloader, ClickDrop skips traditional boot processes, offering faster startup and a more efficient screen-sharing experience.

To enhance the all-in-one meeting system, it's important to consider the full set of accessories. Buyers should evaluate their team's specific needs—audio and video accessories are key for remote communication, while touch and writing tools are ideal for on-site collaboration. A well-chosen accessory setup improves meeting efficiency and fosters a more professional, streamlined collaborative environment.

Figure12-CZUR ClickDrop

Figure12-CZUR ClickDrop

4. Procurement Guide

A variety of conference devices integrating video, audio, display, and interaction features are now available, from lightweight wireless projection systems to professional smart whiteboard solutions. We’ve created a concise technical comparison of three popular devices—StarryHub smart meeting projection terminal, Meeting Bar all-in-one video conferencing unit, and Meeting Smart Board interactive whiteboard. This guide helps IT administrators, meeting planners, and purchasing decision-makers quickly grasp the differences in functionality, application, and performance to make informed deployment choices.

Feature / Device

StarryHub

Meeting Bar

Meeting Smart Board

Type

All-in-one smart meeting projector

All-in-one video conferencing hardware

Interactive digital whiteboard

Primary Function

Wireless projection + video conferencing

Video/audio capture & output for video meetings

Interactive collaboration, annotation & presentations

Display

External projection (up to 100")

No display (connects to external screen)

Built-in touchscreen display (55–86" 4K UHD)

Camera

120° wide-angle HD camera with AI framing

High-resolution camera with AI features

Optional/integrated 4K cameras (varies by model)

Microphone

6-mic array with 360° pickup, AI noise cancellation

Multi-mic array, optimized for mid-size rooms

Built-in microphones with noise reduction (varies)

Speakers

High-fidelity built-in speakers

Integrated speakers optimized for speech

High-powered built-in speakers (varies)

OS / Software

StarryOS (Android-based) + preloaded apps (Zoom, Teams)

May have basic UI or run embedded Teams/Zoom

Android/Windows with whiteboard, conferencing, cloud apps

Touchscreen Support

❌ (Uses wireless projection)

❌ (No touch input)

✅ (Multi-touch with stylus or finger input)

Wireless Screen Sharing

✅ (Up to 4 devices simultaneously)

❌ (Depends on paired screen/device)

✅ (Built-in Miracast, AirPlay, etc.)

Portability

✅ (Compact, cube design)

✅ (Slim and wall-mountable)

❌ (Large format, usually wall- or stand-mounted)

Best for

Quick setup hybrid meetings in small/medium rooms

Enhancing existing displays for smart video conferencing

Full interactive collaboration in boardrooms or classrooms

Ideal Room Size

Small to medium

Small to medium

Medium to large

Example Brands

CZUR

Yealink, Logitech, Neat, Cisco

SMART Technologies, Yealink, MaxHub

Price Range (USD)

~$1000–$1500

~$900–$3000+

~$2000–$8000+


Figure12-Maxhub interactive whiteboard

Figure13-Maxhub interactive whiteboard source from: Maxhub

Figure14-Cisco Meeting Bar

Figure14-Cisco Meeting Bar sourece from: Cisco Meeting Bar

Conclusion  

As businesses continue to embrace hybrid work models, the demand for convenient, efficient, and stable conference terminals is on the rise. To help you make informed purchasing decisions, we've summarized the following key recommendations:

  • Focus on actual needs: Identify your specific requirements and team usage to avoid following trends blindly.

  • Keep it simple: In most meeting spaces, a setup consisting of a “single device + display + control panel” is typically sufficient for effective operation.

  • Ensure a consistent user experience: Maintain a uniform interface across devices to improve efficiency and reduce training costs.

  • Prioritize audio quality: Audio clarity often outweighs video quality in meetings.

  • Consider device management capabilities: Opt for terminals with remote monitoring and centralized management features for easier long-term maintenance.

  • Carefully choose suppliers and product systems: Look for mature brands with strong technical compatibility and reliable service support to ensure stability and scalability in your deployment.