Display: 42.5 in, IPS, W-LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 250 cd/m²
Static contrast: 1000 : 1,
Dynamic contrast: 100000000 : 1
Refresh rate: 23 Hz - 75 Hz
NTSC: 72 %
Weight: 7.7 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Acer |
| Series | DM1 |
| Model | DM431К |
| Model alias | DM431K Bmiiipx DM431Kbmiiipx DM431 Kbmiiipx DM431 К UM.MD1AA.001 UM.MD1EE.002 |
| Model year | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 42.5 in (inches) |
| Diagonal | 1080 mm (millimeters) 108 cm (centimeters) 42.5197 in (inches) 3.5433 ft (feet) |
| Width | 941.184 mm (millimeters) 94.1184 cm (centimeters) 37.0545 in (inches) 3.0879 ft (feet) |
| Height | 529.416 mm (millimeters) 52.9416 cm (centimeters) 20.8431 in (inches) 1.7369 ft (feet) |
| Panel type | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) |
| FRC | Yes |
| Colors | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.245 mm (millimeters) 0.0245 cm (centimeters) 0.0096 in (inches) 0.0008 ft (feet) |
| Pixel density | 103 ppi (pixels per inch) 40 ppcm (pixels per centimeter) |
| Backlight | W-LED |
| NTSC (1953) | 72 % (percent) |
| Brightness | 250 cd/m² (candela per square meter) |
| Static contrast | 1000 : 1 |
| Dynamic contrast | 100000000 : 1 |
| HDR | HDR10 |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 5 ms (milliseconds) 0.0050 s (seconds) |
| Average response time | 8 ms (milliseconds) 0.0080 s (seconds) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 24 kHz - 83 kHz (kilohertz) |
| Vertical frequency (digital) | 23 Hz - 75 Hz (hertz) |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V (volts) |
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Power consumption (off) | 0.35 W (watts) |
| Power consumption (sleep) | 0.45 W (watts) |
| Power consumption (average) | 73 W (watts) |
| Power consumption (maximum) | 100 W (watts) |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Weight | 7.7 kg (kilograms) 16.98 lbs (pounds) |
| Width with stand | 961.4 mm (millimeters) 96.14 cm (centimeters) 37.8504 in (inches) 3.1542 ft (feet) |
| Height with stand | 607.4 mm (millimeters) 60.74 cm (centimeters) 23.9134 in (inches) 1.9928 ft (feet) |
| Depth with stand | 240 mm (millimeters) 24 cm (centimeters) 9.4488 in (inches) 0.7874 ft (feet) |
| Weight with stand | 7.9 kg (kilograms) 17.42 lbs (pounds) |
| Colors | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 200 x 200 mm |
| Removable stand | Yes |
| Height adjustment | No |
| Landscape/portrait pivot | No |
| Left/right swivel | No |
| Forward/backward tilt | No |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W (watts) |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x HDMI 1.4 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | Blue Light Filter DDC/CI Flicker-free technology Low Blue Light Picture-by-Picture Picture-in-Picture |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CB CCC CE CECP cETLus eSTANDBY EAC FCC Class B ISO9241-307 J-MOS KUCAS RCM RoHS SEMKO TÜV/Ergonomics WEEE VCCI |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 5 °C - 35 °C (degrees Celsius) 41 °F - 95 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 85 % (percent) |
| Operating altitude | 3658 m (meters) 12001.3 ft (feet) |
| Storage temperature | -20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit) |
| Storage humidity | 20 % - 80 % (percent) |
| Storage altitude | 12192 m (meters) 40000 ft (feet) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Audio cable D-sub cable DisplayPort cable |
