Technical details
Compliance certificates: RoHS, CE, CB
Design
Panel mounting interface: 400 x 400
Bezel width (top): 1.39 cm
VESA mounting: Yes
Bezel width (side): 1.39 cm
Product colour: Black
Bezel width (bottom): 1.39 cm
Power
AC input frequency: 50/60 Hz
Power consumption (standby): 0.5 W
Energy efficiency class (SDR): F
AC input voltage: 100 - 240 V
Operational conditions
Operating relative humidity (H-H): 20 - 80%
Operating temperature (T-T): 0 - 40 °C
Storage relative humidity (H-H): 5 - 95%
Storage temperature (T-T): -20 - 60 °C
Weight & dimensions
Display height: 712.6 mm
Display width: 1241.8 mm
Display weight: 16.6 kg
Display depth: 63.6 mm
Network
Ethernet LAN: Yes
Wi-Fi: Yes
Performance
On Screen Display (OSD) languages: Finnish, Russian, Japanese, Spanish, Arabic, Portuguese, Turkish, German, Italian, Dutch, Traditional Chinese, French, Simplified Chinese, Danish, Swedish, Polish, English, Norwegian
On Screen Display (OSD): Yes
Number of OSD languages: 18
Mean time between failures (MTBF): 50000 h
Packaging content
Cables included: IR sensor, RS-232, AC
Display
Display number of colours: 1.07 billion colours
Pixel pitch: 0.2854 x 0.2854 mm
Display resolution: 3840 x 2160 pixels
Viewing angle, vertical: 178°
Panel type: VA
Display brightness: 600 cd/m²
Viewing angle, horizontal: 178°
Response time: 8 ms
Contrast ratio (typical): 4000:1
Haze rate: 25%
Display diagonal: 139.7 cm (55")
Display diagonal (metric): 125.7 cm
HD type: Full HD
Contrast ratio (dynamic): 500000:1
Display technology: LCD
Native aspect ratio: 16:9
Audio
Number of built-in speakers: 2
RMS rated power: 20 W
Built-in speaker(s): Yes
Ports & interfaces
USB connector type: Micro-USB B, USB Type-C
DisplayPort version: 1.4
HDMI ports quantity: 2
Remote (IR) output: 1
USB version: 2.0/3.2 Gen 2 (3.1 Gen 2)
Remote (IR) input: 1
USB port: Yes
Ethernet LAN (RJ-45) ports: 1
HDMI version: 2.0
RS-232 interface: Yes
USB ports quantity: 1
RS-232C: Yes
DisplayPorts quantity: 1
Number of antenna connectors: 1
Computer system
Internal memory: 4 GB
On-board graphics card model: Mali-G52 MC3
Video formats supported: H.265, MPEG, MP4, H.263, H.264, AVI, WEBM, MPEG4, VP8
Computer system: Yes
Operating system installed: Android
Built-in processor: Yes
Operating system version: 14
Processor cores: 8
Computer system type: System on Chip (SoC)
Processor model: A53
Image formats supported: BMP, JPEG, PNG
Audio formats supported: AAC, HEAAC / MPEG
Internal storage capacity: 32 GB
Processor manufacturer: ARM
