Avetron AN-55UK 55-Inch 4K UHD RAM 8GB Storage 128GB Android 13 Interactive Smart Whiteboard

Display & Visual Performance

Screen Size: 54.64-inch LCD with ELED backlight

Resolution: 4K UHD (3840 × 2160)

Brightness: Up to 400 cd/m² (typical)

Contrast Ratio: 1200:1

Response Time: 8 ms

Color Support: 1.07 billion colors (8-bit + FRC)

Color Gamut: 85% NTSC

Viewing Angles: 178° horizontal / vertical

Surface Protection: 2.7 mm AG + AF tempered glass

Touch & Interaction

Touch Technology: Infrared multi-touch

Touch Points: Up to 40 simultaneous touches

Touch Response Time: ≤ 5 ms

Touch Accuracy: ±1 mm across 90% of the active area

Processing & System

Processor: Rockchip RK3588

Quad-core Cortex-A76 + Quad-core Cortex-A55

Up to 2.4 GHzGraphics: Mali-G610 GPU

Memory: 8 GB RAM

Internal Storage: 128 GB

Operating System: Android 13

Audio & Camera

Speakers: Dual 10 W built-in speakers

Microphones: Integrated 8-microphone array

Camera: Removable USB-C camera module