Samsung VM55B-R 55-inch 4K UHD Video Wall Display
VS
Dahua Technology 46-inch FHD 1920x1080 LED Video Wall Display Unit (3.5mm Bezel)
Feature Comparison
Display
Display
| Display technology | LED | DLED |
|---|---|---|
| Display diagonal | 139.7 cm (55") | 116.8 cm (46") |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| HD type | Full HD | Full HD |
| LED backlighting type | Direct-LED | - |
| Pixel pitch | 0.63 x 0.63 mm | - |
| Display brightness | 700 cd/m² | 500 cd/m² |
| Contrast ratio (typical) | 1100:1 | 1200:1 |
| Contrast ratio (dynamic) | 30000:1 | - |
| Response time | 0.008 s | 0.008 s |
| Viewing angle, horizontal | 178° | 178° |
| Viewing angle, vertical | 178° | 178° |
| Horizontal scan range | 57.3 - 70 kHz | - |
| Vertical scan range | 47 - 63 Hz | - |
| Haze rate | 28% | 25% |
| Colour gamut | 72% | - |
| Operating hours (hours/days) | 24/7 | 24/7 |
| Display diagonal (metric) | 138 cm | - |
| Panel type | - | ADS |
| Aspect ratio | - | 16:9 |
| Native aspect ratio | - | 16:9 |
| Display number of colours | - | 16.7 million colours |
| Colour temperature (max) | - | 10000 K |
| Native refresh rate | - | 60 Hz |
| Colour depth | - | 8 bit |
| Mean time between failures (MTBF) | - | 50000 h |
Design
Design
| Placement supported | Indoor | Indoor |
|---|---|---|
| Orientation | Horizontal/Vertical | - |
| Bezel width (side) | 0.44 mm | - |
| Bezel width (top) | 0.44 mm | 2.3 mm |
| Bezel width (bottom) | 0.44 mm | 1.2 mm |
| VESA mounting | Yes | Yes |
| Panel mounting interface | 600 x 400 mm | 600 x 400 mm |
| Product colour | Black | Black |
| Panel colour | Black | Black |
| Wall mountable | - | Yes |
Ports & interfaces
Ports & interfaces
| HDMI ports quantity | 2 | 3 |
|---|---|---|
| HDMI version | 2.0 | - |
| DVI port | Yes | Yes |
| DisplayPorts quantity | 1 | - |
| DisplayPort version | 1.2 | - |
| Ethernet LAN | Yes | - |
| Ethernet LAN (RJ-45) ports | 1 | - |
| RS-232 input ports | 1 | 1 |
| RS-232 output ports | 1 | 1 |
| RS-232C | Yes | - |
| USB port | Yes | Yes |
| USB ports quantity | 1 | 2 |
| USB version | 2.0 | - |
| HDCP | Yes | - |
| HDCP version | 2.2 | - |
| IR input ports quantity | 1 | 1 |
| Audio input | Yes | Yes |
| Audio output | Yes | Yes |
| HDMI input ports quantity | - | 1 |
| HDMI output ports quantity | - | 2 |
| DVI-D ports quantity | - | 1 |
| VGA (D-Sub) input ports | - | 1 |
| VGA (D-Sub) output ports | - | 1 |
| BNC input ports | - | 1 |
| BNC output ports | - | 1 |
Power
Power
| Power consumption (typical) | 270 W | 130 W |
|---|---|---|
| Power consumption (standby) | 0.5 W | 0.5 W |
| Energy efficiency class (SDR) | G | G |
| Energy consumption (SDR) per 1000 hours | 153 kWh | - |
| AC input voltage | 100 - 240 V | 100 - 240 V |
| AC input frequency | 50 - 60 Hz | 50 - 60 Hz |
| Power consumption (max) | - | 155 W |
| Energy efficiency scale | - | A to G |
| Energy efficiency class (HDR) | - | Not available |
Operational conditions
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C | 0 - 40 °C |
|---|---|---|
| Operating relative humidity (H-H) | 10 - 90% | 10 - 80% |
Logistics data
Logistics data
| Harmonized System (HS) code | 85285210 | - |
|---|
Sustainability
Sustainability
| Certification | Class B, 60950-1 | - |
|---|
Weight & dimensions
Weight & dimensions
| Width | 1211 mm | 1022 mm |
|---|---|---|
| Depth | 69.9 mm | 121.8 mm |
| Height | 681.7 mm | 576.6 mm |
| Weight | 16.8 kg | 18.5 kg |
Packaging data
Packaging data
| Package width | 1414 mm | 1200 mm |
|---|---|---|
| Package depth | 257 mm | 265 mm |
| Package height | 844 mm | 815 mm |
| Package weight | 25.1 kg | 26.8 kg |
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User Rating Comparison
Samsung VM55B-R 55-inch 4K UHD Video Wall Display
0
/10
from total 1 Vote
Dahua Technology 46-inch FHD 1920x1080 LED Video Wall Display Unit (3.5mm Bezel)
0
/10
from total 1 Vote
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