Details

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UHD 4K display with a resolution of 3840 × 2160 and 480 nits brightness.

Anti-glare and anti-blocking design to ensure smooth interaction.

Dual

systems of Android and Windows (optional with 195×30×180mm OPS) saving

cost and easy to use, video conferencing software is recommended to run

on the Windows system.

Quick response, at most 50-point touch control and smooth writing experience.

Built-in network switch chip eliminates the need for an external network switch.

Multi-button front design for convenient classroom use.

All-in-one

design with tempered glass and intelligent temperature control, making

it environmentally friendly and safety-guaranteed.

Built-in Android 14 system, EDLA certified.

Dual full-function USB Type-C ports, supporting up to 100W total power delivery and DisplayPort 1.2 input.

Built-in sensors for light, humidity, and temperature monitoring.

 

Color Gamut72% NTSC (CIE1931) (Typ.)

Refresh Rate60 Hz

Viewing Angle178° (H)/178° (V)

Aspect Ratio16:9

Surface Hardness9H (Pencil)

7 (Mohs)

Surface GlassAnti-Glare & Anti-Fingerprint glass

Surface Haze25% Haze

Glass Bonding MethodZero Lamination

Display Area1650.24 (H) × 928.26 (V)

Working Duration7 × 16 H

Transmittance88% ± 3

Lifespan50,000 hours

 

 

Touch

TypeInfrared Touch Screen

Touch PointUp to 50-point multi-touch

Touch Response Time≤ 2 ms

Minimum Touch Object≥ 1.5 mm (≥ 90% touching area)

Touch Precision± 0.5 mm (≥ 90% touching area)

Touch Resolution32768 × 32768

 

 

Built-in System

Operation SystemAndroid 14.0

Memory8 GB

Built-in Storage128 GB

ProcessorQuad-core Cortex-A76 × 4（2.4 GHz）and quad-core Cortex-A55 × 4（1.8 GHz）

GPUMali-G610 MC4

HDCP Version2.3 & 2.0 & 1.4

 

 

Camera

PixelPixel 48 MP for Photos & 8 MP for Video

Camera FunctionSupport intelligent switching between Android system, OPS, and PC.

Field Angle93.4° (diagonal), 84.5° (horizontal), 54.1° (vertical)

Distortion≤ 2.5%

Camera Resolution RatioUp to 4K

 

 

Microphone

SpecificationOmni-directional 8-array layout

Mic FunctionEcho reduction and smart noise-cancellation

Voice Distance12 m

Sampling Rate32 K

Mic Depth16 bit

 

 

Internal Function

LoudspeakerBuilt-in 2 × 20 W + 25 W loudspeaker;

BluetoothBuilt-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.4

NFCSupport card reader

13.56 MHz, (ISO 14443A/ ISO 14443B/ ISO 15693)

Light SensorYes

Image Processing TechnologySupport

3D digital noise reduction, face detection, automatic white balance,

automatic purple edge removal, automatic defogging；support shadow

correction.

Audio Processing TechnologySupport

dereverberation, adaptive noise reduction, adaptive non-stationary

noise reduction, adaptive echo cancellation, automatic gain control,

automatic electrical level control, sound source localization, sp