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| General Info | ||
|---|---|---|
| Model Number | Dell E2722HS | Acer SA271 Bi |
|
|
|
| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2022 |
| Brand | Dell | Acer |
| Model Series | SA1 | |
| Model Number | E2722HS | SA271 Bi |
| Alias | SA271Bi UM.HS1EE.010 UM.HS1SG.001 |
|
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.891 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.54 in 59.8 cm 597.888 mm 1.96 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.311 mm | 0.311 mm |
| Screen Pixel Density | 81 ppi | 81 ppi |
| Screen-to-Body Ratio | 86.98 % | |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.98 in 5 cm 50.41 mm 0.17 ft |
|
| Case Weight | 3.9 kg 9 lbs |
3.1 kg 7 lbs |
| Case Width with Stand | 24.54 in 62.3 cm 623.3 mm 2.04 ft |
0.09 in 0.2 cm 2.361 mm 0.01 ft |
| Case Height with Stand | 16.09 in 40.9 cm 408.7 mm 1.34 ft |
17.17 in 43.6 cm 436.1 mm 1.43 ft |
| Case Depth with Stand | 8.2 in 20.8 cm 208.17 mm 0.68 ft |
7.09 in 18 cm 180 mm 0.59 ft |
| Case Weight with Stand | 5.61 kg 12 lbs |
3.54 kg 8 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 1 x D-sub |
1 x HDMI 1.4 1 x D-sub (Mini; 15-pin) |
| Audio | ||
| Audio Speakers | 2 x 1W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light ComfortView Dell Display Manager |
BlueLightShield ComfyView ZeroFrame Design Flicker-free technology Adaptive-Sync technology AMD FreeSync technology |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 24.54 in 62.3 cm 623.3 mm 2.04 ft |
24.11 in 61.2 cm 612.3 mm 2.01 ft |
| Case Height | 14.6 in 37.1 cm 370.87 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 | 100 mm 10 cm 3.937 in 0.3281 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 65 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable (optional) D-Sub cable (optional) |
HDMI cable |
| Certificates and Standards | ||
| Licenses | Energy Star EPEAT RoHS TCO |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell E2722HS | Acer SA271 Bi |
