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| General Info | ||
|---|---|---|
| Model Number | BenQ EL2870U | AOC 22B2H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2019 |
| Brand | BenQ | AOC |
| Model Number | EL2870U | 22B2H |
| Display | ||
| Screen Size Class | 28" (inches) | 22" (inches) |
| Diagonal Size | 27.91 in 70.9 cm 709 mm 2.33 ft |
21.5 in 54.6 cm 546.1 mm 1.79 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
10.56 in 26.8 cm 268.11 mm 0.88 ft |
| Display Manufacturer | Innolux | |
| Display Type | TN | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 1920 x 1080 |
| Screen Pixel Pitch | 0.162 mm | 0.248 mm |
| Screen Pixel Density | 157 ppi | 102 ppi |
| Screen-to-Body Ratio | 88.6 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 70% | |
| sRGB | 97 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 200 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 120000000 : 1 | 200000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 1 ms | 6.5 ms |
| Display Average Response Time | 4 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.43 in 3.6 cm 36.2 mm 0.12 ft |
|
| Case Weight | 2.1 kg 5 lbs |
|
| Case Width with Stand | 25.9 in 65.8 cm 657.9 mm 2.16 ft |
19.4 in 49.3 cm 492.8 mm 1.62 ft |
| Case Height with Stand | 18.75 in 47.6 cm 476.27 mm 1.56 ft |
15.28 in 38.8 cm 388.1 mm 1.27 ft |
| Case Depth with Stand | 5.89 in 15 cm 149.6 mm 0.49 ft |
6.41 in 16.3 cm 162.9 mm 0.53 ft |
| Case Weight with Stand | 5.7 kg 13 lbs |
3.5 kg 8 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 1.4 |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Brightness Intelligence Plus Flicker-free technology Low Blue Light HDCP (High-bandwidth Digital Content Protection) 2.2 AMA (Advanced Motion Accelerator) AMD FreeSync technology |
Flicker-free technology Low Blue Light |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 19.4 in 49.3 cm 492.8 mm 1.62 ft |
|
| Case Height | 11.52 in 29.3 cm 292.7 mm 0.96 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 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 | Yes | Yes |
| Forward Tilt | 5 ° | 3.5 ° |
| Backward Tilt | 15 ° | 21.5 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 50 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | 30 kHz - 83 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Certificates and Standards | ||
| Licenses | ENERGY STAR 7.0 TÜV Flicker-free TÜV Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
BSMI CCC CE CECP CEL cTUVus FCC Gost Reach compliant RoHS TÜV/GS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 85 % | |
| Internal Storage Temperature | -25 °C - 55 °C -13 °F - 131 °F |
|
| Internal Storage Humidity | 5 % - 93 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| BenQ EL2870U | AOC 22B2H |
