Screen size: 55 ”
D-LED backlight/light psu
Active area (horizontal ? vertical) (mm): 1209.6 ? 680.4
Resolution (pixels): 3840 x 2160
Brightness (typical) (nits): 500
Contrast ratio (typical): 1200: 1
Viewing angle (horizontal/vertical): 178 ?/178 ?
Aspect ratio: 16: 9
Easy service life (typical) (hours): 50,000
Orientation: Landscape/Portrait OS: Android
System memory (GB): 4
Storage (GB): 32 Internal speaker (amplifier): 10 W x 2
Audio output Line (3.5 mm): x1 VGA In: x1
HDMI In: x2
Display port: x1
USB port (type A): x4
RJ45 port In: x1 RS232 In: x1 AC/DC In: AC
Power switch: x1
Voltage: 100 V ~ 240 V, 50 Hz/60 Hz
Power Consumption (Typical/Standby): 85.6 W /? 0.5 W Dimensions (W x H x D) (mm): 1236.4 x 707.2 x 63.1
Frame width (top/bottom/left/right) (mm): 11.8/11.8/11.8/11.8
Weight (with/without packaging) (kg): 26.4/31.4
Wall mounting (VESA) (mm): 400 x 400 (4 holes); 4 – M6 Operating temperature: 0 ? C ~ 40 ? C
Storage temperature: -10 ? C ~ 60 ? C
Use (hour/day): 24/7