Samsung QM55R. Display diagonal: 138.7 cm (54.6″), Display type: LED, Display resolution: 3840 x 2160 pixels. RMS rated power: 20 W. Design: Digital signage flat panel, Product colour: Black, Placement supported: Indoor. Purpose: Universal, Operating hours (hours/days): 24/7. Power consumption (typical): 108 W, Power consumption (sleep): 0.5 W, AC input voltage: 100 – 240 V
Ports & interfaces
| Ethernet LAN (RJ-45) ports | 1 |
|---|---|
| DVI port | Y |
| DisplayPorts quantity | 1 |
| HDMI version | 2.0 |
| HDMI ports quantity | 3 |
| USB port | Y |
| Ethernet LAN | Y |
| Wi-Fi | Y |
| DVI-D ports quantity | 1 |
| USB version | 2.0 |
| USB ports quantity | 2 |
| RS-232C | Y |
| PC Audio in | Y |
Display
| Touchscreen | N |
|---|---|
| Viewing angle, horizontal | 178 |
| Viewing angle, vertical | 178 |
| Display number of colours | 16.78 million colours |
| Display diagonal | 54.6 |
| Display resolution | 3840 x 2160 |
| HD type | 4K Ultra HD |
| Response time | 8 |
| Contrast ratio (typical) | 4000:1 |
| Pixel pitch | 0.105 x 0.315 |
| Horizontal scan range | 30 – 81 |
| Vertical scan range | 48 – 75 |
| Colour gamut | 92 |
| Display type | LED |
| Display brightness | 500 |
| Dynamic contrast ratio marketing name | Mega Contrast |
| LED backlighting type | Edge-LED BLU |
| Active display area (W x H) | 1209.6 x 680.4 |
Audio
| Number of built-in speakers | 2 |
|---|---|
| Built-in speaker(s) | Y |
| RMS rated power | 20 |
Design
| Product colour | Black |
|---|---|
| Placement supported | Indoor |
| VESA mounting | Y |
| Design | Digital signage flat panel |
| Panel mounting interface | 200 x 200 |
| Bezel width (bottom) | 11.2 |
| Bezel width (side) | 9.2 |
| Bezel width (top) | 9.2 |
Power
| AC input voltage | 100 – 240 |
|---|---|
| AC input frequency | 50 – 60 |
| Power consumption (typical) | 108 |
| Power consumption (sleep) | 0.5 |
| Heat dissipation | 487.6 |
Packaging content
| Cables included | AC |
|---|---|
| Handheld remote control | Y |
| Quick start guide | Y |
| Batteries included | Y |
Operational conditions
| Operating temperature (T-T) | 0 – 40 |
|---|---|
| Operating relative humidity (H-H) | 10 – 80 |
Weight & dimensions
| Width | 1235.1 |
|---|---|
| Weight | 18100 |
| Depth | 46.3 |
| Height | 707.9 |
Performance
| Plug and Play | Y |
|---|---|
| Purpose | Universal |
| HDCP | Y |
| Operating hours (hours/days) | 24/7 |
Certificates
| Energy Star certified | Y |
|---|---|
| Certification | 60950-1, EMC B |
Packaging data
| Package width | 1402 |
|---|---|
| Package depth | 163 |
| Package height | 858 |
| Package weight | 23600 |
Computer system
| Computer system | Y |
|---|---|
| Processor family | ARM Cortex |
| Processor model | A72 |
| Processor frequency | 1.7 |
| Processor cores | 4 |
| L2 cache | 2048 |
| Operating system installed | Tizen 4.0 |
| Internal memory | 2.5 |
| Memory clock speed | 1500 |
| Internal storage capacity | 8 |
| User memory | 4.12 |
| Video formats supported | AVC,AVS,H.263,H.264,HEVC,MPEG1,MPEG2,MPEG4,VC-1,VP8,VP9 |
| Audio formats supported | AC3 |
| Image formats supported | JPEG,PNG |
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