Conference Host + TV
Upgrade your LCD TV system and step into a smarter meeting experience.
Conference Host + Projector
Enhance your projector setup and start meetings instantly.
Conference Host + Conference Display
Fully upgrade your conference display system for a more efficient meeting experience.
Conference System + LED
Empower large-screen setups and enable seamless conference experiences across scenarios.
4K Ultra HD Display
Capture every detail
- 4K Ultra HD QualitySmooth and stable visuals with refined image detail.
- 123° Wide Field of ViewExpand your meeting space with a broader perspective.
- 12MP CameraOptimized imaging ensures clear visuals.
6-Mic 360°
Omnidirectional Pickup
Accurately picks up near and distant voices, balances volume, suppresses echo and environmental noise, and supports meeting rooms with up to 20 participants.
BrainstormingMore dynamic and productive discussions.
Data ComparisonView multiple reports or charts side by side.
Project ReviewTrack progress across every stage with full visibility.
iOS/macOS · Windows · HarmonyOS · Android
Interaction ecosystem
A Complete Interaction & Accessory Ecosystem
Endless Possibilities
TouchBoard™
WritePad™
TouchBoard™ Pro
ClickDrop™
Frequently Asked Questions
What exactly is the CZUR Core 20?
The CZUR Core 20 is an Intelligent Meeting Hub designed to be the “brain” of your conference room. It is an all-in-one device that integrates a 4K camera, microphone array, speakers, and an Android-based computer system. It transforms standard TVs or projectors into smart, collaborative workspaces.
Do I need to buy a new TV or screen to use this?
No. You simply connect it to your existing TV or projector using an HDMI cable. It instantly replaces the need for a separate meeting PC, turning your current display into a smart interface.
How does the Smart Camera work during a meeting?
The Core 20 features a 4K camera with intelligent capabilities. It supports Auto-Framing, which adjusts the view to fit the number of people in the room, and Speaker Tracking, which automatically focuses the camera on the person speaking to ensure they are always center stage.
Can it pick up voices from the back of the room?
Yes. It is equipped with a top-mounted 6-microphone circular array. This allows for 360° omnidirectional pickup with a range of up to 6 meters. The built-in smart algorithms also filter out background noise and echo for clear audio.
Does it support wireless screen sharing?
Yes, it supports Four-Screen Casting. You can wirelessly project screens from up to four different devices (Windows, macOS, iOS, Android, or HarmonyOS) simultaneously. This makes it easy to compare data or collaborate across different teams.
Can the Core 20 help with taking meeting notes?
Absolutely. It features a Smart Meeting Minutes function. It can transcribe speech to text in real-time and generate a summary of the meeting after it concludes, saving you hours of manual note-taking.
Is it useful for international meetings?
Yes. The device includes Real-Time Translation. It supports bilingual subtitle overlays (e.g., Chinese-English), breaking down language barriers and allowing participants to understand each other instantly.
How do I control the interface without a mouse?
The Core 20 comes with a wireless touchpad that doubles as a keyboard. It connects seamlessly to the system, allowing you to navigate menus, type passwords, or control presentations effortlessly from your seat.
Can I use my own USB devices with it?
Yes. The front of the device features multiple interfaces, including USB 3.0 and USB-C ports. You can plug in a U-disk or webcam directly, or use the HDMI-In port to connect a laptop as a secondary input source.
Technical Specifications
Complete Core20 product specifications, grouped for easier reading on desktop and mobile.
1. General Information
| Brand | CZUR |
|---|---|
| Model | StarryHub Core20 |
| Uses For | Smart Conference / Video Conferencing |
2. System Specifications
| CPU | Octa-core (8nm), up to 2.2GHz (64-bit) |
|---|---|
| GPU | Tri-core GPU |
| NPU | 6TOPS |
| Memory | 4GB LPDDR5 |
| Storage | 32GB eMMC |
| RTC | Supported, RTC synchronization during power-off |
| Expansion | Support USB, portable hard drive, etc. |
| Operating System | StarryOS 6.0 (based on Android 14) |
| Wi-Fi | Dual Wi-Fi modules, independent AP; supports Wi-Fi 6 (compatible with 2.4GHz / 5GHz); supports AP / STA + P2P dual modes |
| 4G Communication Module / SIM Slot & Tray | Not supported (customizable) |
| Bluetooth | Bluetooth 5.3 |
| Input Interfaces | DC IN, LAN, HDMI IN, USB 3.0 × 2, USB-C |
| Input Specifications | HDMI IN (2.0, HDCP), up to 4K@60Hz |
| Output Interfaces | HDMI OUT × 1, AUX 3.5mm × 1 |
| Output Specifications | HDMI OUT (2.1), up to 4K@120Hz |
| HDMI CEC | Supported (HDMI OUT) |
3. Conference Camera
| Camera Configuration | Single camera (ultra-wide angle) |
|---|---|
| Sensor Specifications | 12 MP |
| Sensor Size | 1/2" (inch) |
| Video Resolution | 3840 × 2160 (4K, UHD) |
| Field of View (FOV) | 123° |
| Lens Specifications | 4G2P + IR |
| Camera Grade | Ultra HD |
| HDR Support | Supported |
| Technology | CZUR PureMirror™ 1.0 |
| Features | Automatic highlight suppression, low-light enhancement, intelligent portrait optimization, 3D distortion correction, subject tracking, sound source localization |
| Gesture Control (Touchless) | Supports gesture-based subject tracking and whiteboard lock gesture |
| Smart Framing | Supported |
| Privacy Mode | Supported (camera retracts to 0°) |
4. Microphone Array
| Microphone Type | ECM |
|---|---|
| Microphone Array Type | 6-microphone circular array |
| Pickup Angle | 360° omnidirectional pickup |
| Pickup Range | 5–6 meters (linear distance) |
| Applicable Room Size | Meeting rooms under 20 participants |
| Technology | CZUR PureVoice™ 2.0 |
| Features | Intelligent echo cancellation, environmental noise reduction, vocal enhancement, near-far voice leveling, full-duplex communication |
5. Conference Speakers
| Speaker Type | Dual-Model Master™ |
|---|---|
| Power Output | 6W × 2 |
| Sound Fidelity | >99% |
| EQ Modes | Professional Conference Mode: mid-frequency vocal enhancement; Immersive Entertainment Mode: full-range dynamic sound |
6. Interactive Display
| Display Type | LCD |
|---|---|
| Display Size | 1.32" |
| Resolution | 360 × 360 |
| Refresh Rate | 60Hz |
| Brightness | 200 nits |
| Viewing Angle | Full View |
7. Meeting Features
| Wireless Screen Casting | Supports up to 4 screens casting simultaneously |
|---|---|
| Wireless Casting Protocols | Miracast, Screen Mirroring, AirPlay, DLNA, ClickDrop, Chromecast, CZUR Share |
| Supported Casting Systems | Compatible with Windows, HarmonyOS, Android, iOS, and other PCs and mobile devices |
| Chromecast Support | Supported |
| Wireless Casting + HDMI Hybrid Casting | Supported |
| Remote Conference Peripheral Mode | USB wired peripheral mode + BYOM wireless peripheral module |
| Remote Conference Host Mode | Supports Google Meet, Zoom, Teams, and other Android-based conferencing apps |
| Simultaneous Interpretation & Control | Optional support: WritePad wireless tablet |
8. System & Software Features
| Local Bilingual Translation | Supported |
|---|---|
| Celebration Screensaver | Supported |
| Customizable Screensaver | Supported |
| Professional Recording Mode | Supports audio recording, screen recording (picture-in-picture), video recording, and photo capture |
| Whiteboard / Annotation | Supports writing, color switching, circle-to-delete, clear, undo/redo, save, and sharing |
| Wireless File Transfer | Supports file transfer with mobile devices and computers (CZUR Share) |
| Custom App Shortcuts | Supported |
| Dynamic Wallpaper | Supported |
| App Store | Supported |
| File System Encryption | Supported |
9. Control & Interaction
| Remote Controller | Bluetooth touchpad: touch control, multi-gesture support, and full keyboard input (three modes) |
|---|---|
| WritePad Wireless Tablet (Optional) | Supports 4 devices writing simultaneously (optional) |
| Wireless Peripheral Module (Optional) | Supported (optional) |
| Professional Bluetooth Touch Keyboard (Optional) | Supported (optional) |
10. Electrical & Mechanical Specifications
| Power Supply | Power Input: AC 100–240V ~ 50/60Hz; Power Output: DC 16V / 3A |
|---|---|
| Total Power Consumption | Approx. 28W; standby < 0.55W |
| Noise Level | 0dB |
| Product Color | Silver + Black |
| Mounting Lock Slot | 1/4" standard threaded hole (bottom) |
| Anti-theft Lock Slot | Supported, 7 × 3 mm standard lock slot |
| Material / Finish | ABS + PC with premium metallic coating |
11. Packaging & Warranty
| Product Dimensions | 196.5 × 105 × 238.5 mm |
|---|---|
| Product Weight | 1.64 kg |
| Package Contents | Main unit, power adapter, touchpad, dedicated USB cable for peripherals, Quick Start Guide |
| Warranty Period | 1 year |