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| General Info | ||
|---|---|---|
| Model Number | Acer DM431 | BenQ EW3280U |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2019 | 2019 |
| Brand | Acer | BenQ |
| Model Series | DM1 | |
| Model Number | DM431 | EW3280U |
| Alias | DM431Kbmiiipx DM431 Kbmiiipx |
|
| Display | ||
| Screen Size Class | 43" (inches) | 32" (inches) |
| Diagonal Size | 42.52 in 108 cm 1080 mm 3.54 ft |
32 in 81.3 cm 812.8 mm 2.67 ft |
| Screen Width | 37.05 in 94.1 cm 941.184 mm 3.09 ft |
27.89 in 70.8 cm 708.48 mm 2.32 ft |
| Screen Height | 20.84 in 52.9 cm 529.416 mm 1.74 ft |
15.69 in 39.9 cm 398.52 mm 1.31 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | No |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.245 mm | 0.182 mm |
| Screen Pixel Density | 103 ppi | 137 ppi |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 350 cd/m² |
| Max Screen Brightness | 400 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 20000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 5 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte | |
| HDR | HDR10 | DisplayHDR 400 |
| 3D | No | No |
| Size, weight, color | ||
| Case Weight | 7.7 kg 17 lbs |
|
| Case Width with Stand | 37.85 in 96.1 cm 961.4 mm 3.15 ft |
28.62 in 72.7 cm 726.9 mm 2.38 ft |
| Case Height with Stand | 23.91 in 60.7 cm 607.4 mm 1.99 ft |
20.59 in 52.3 cm 523.1 mm 1.72 ft |
| Case Depth with Stand | 9.45 in 24 cm 240 mm 0.79 ft |
28.62 in 72.7 cm 726.9 mm 2.38 ft |
| Case Weight with Stand | 7.9 kg 17 lbs |
8.1 kg 18 lbs |
| Case Color | Black | Black, Brown |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x HDMI 2.0 |
1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB 3.0 (Type-C; 60W) 2 x HDMI 2.0 |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 2W |
| Built-in Subwoofer | 1 x 5 | |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Picture-in-Picture Low Blue Light Blue Light Filter DDC/CI |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Brightness Intelligence Plus (B.I.+) 5-key Navigator ePaper Mode Volume Wheel Low Blue Light AMD FreeSync technology Eye reminder BenQ HDRi Color Weakness Mode |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | No | Yes |
| Forward Tilt | 5 ° | |
| Backward Tilt | 15 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 23 Hz - 75 Hz | 40 Hz - 60 Hz |
| Horizontal Digital Frequency | 24 kHz - 83 kHz | |
| Accessories | ||
| Extras | Audio cable D-sub cable DisplayPort cable |
|
| Certificates and Standards | ||
| Licenses | CB CCC CE CECP cETLus eSTANDBY EAC FCC Class B ISO9241-307 J-MOS KUCAS RCM RoHS SEMKO TÜV/Ergonomics WEEE VCCI |
TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light Mac Compatible Windows Compatible |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 10 % - 85 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 20 % - 80 % | |
| Max Operating Altitude | 3658 | |
| Max Storage Altitude | 12192 |
| Acer DM431 | BenQ EW3280U |
