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| General Info | ||
|---|---|---|
| Model Number | Acer XV280K B | BenQ EL2870U |
|
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|
| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2018 |
| Brand | Acer | BenQ |
| Model Series | Nitro XV0 | |
| Model Number | XV280K B | EL2870U |
| Alias | Nitro XV280K XV280KB |
|
| Display | ||
| Screen Size Class | 28" (inches) | 28" (inches) |
| Diagonal Size | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
27.91 in 70.9 cm 709 mm 2.33 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Manufacturer | Innolux | |
| Display Type | IPS | TN |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| 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 | 0.161 mm | 0.162 mm |
| Screen Pixel Density | 157 ppi | 157 ppi |
| Screen-to-Body Ratio | 89.67 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 90% | 70% |
| sRGB | 100 % | 97 % |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Max Screen Brightness | 400 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 120000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 4 ms | 1 ms |
| Display Average Response Time | 4 ms | |
| Display Coating | Anti-glare/Matte | |
| HDR | DisplayHDR 400 HDR10 |
HDR |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.68 in 6.8 cm 68 mm 0.22 ft |
|
| Case Weight | 5.19 kg 11 lbs |
|
| Case Width with Stand | 25.08 in 63.7 cm 637 mm 2.09 ft |
25.9 in 65.8 cm 657.9 mm 2.16 ft |
| Case Height with Stand | 17.2 in 43.7 cm 437 mm 1.43 ft |
18.75 in 47.6 cm 476.27 mm 1.56 ft |
| Case Depth with Stand | 10.59 in 26.9 cm 269 mm 0.88 ft |
5.89 in 15 cm 149.6 mm 0.49 ft |
| Case Weight with Stand | 7.25 kg 16 lbs |
5.7 kg 13 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| Cool Features | Blue Light Filter Black Boost Flicker-free technology Zero Frame Design ComfyView Adaptive Contrast Management (ACM) AMD FreeSync technology |
Brightness Intelligence Plus Flicker-free technology Low Blue Light HDCP (High-bandwidth Digital Content Protection) 2.2 AMA (Advanced Motion Accelerator) AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 25.08 in 63.7 cm 637 mm 2.09 ft |
|
| Case Height | 14.61 in 37.1 cm 371 mm 1.22 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 180 mm 18 cm 7.0866 in 0.5906 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 180 ° | |
| Right Swivel | 180 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 35 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 76 Hz | 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 30 kHz - 135 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | |
| Certificates and Standards | ||
| Licenses | RoHS PSE MPRⅡ ISO9241-307 VCCI-B FCC CE CCC |
ENERGY STAR 7.0 TÜV Flicker-free TÜV Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % |
| Acer XV280K B | BenQ EL2870U |
