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| General Info | ||
|---|---|---|
| Model Number | Dell SE2222H | Acer ED242QR |
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2016 |
| Brand | Dell | Acer |
| Model Series | ED2 | |
| Model Number | SE2222H | ED242QR |
| Alias | ED242QR Abidpx ED242QRAbidpx |
|
| Display | ||
| Screen Size Class | 21" (inches) | 24" (inches) |
| Diagonal Size | 21.45 in 54.5 cm 544.83 mm 1.79 ft |
23.58 in 59.9 cm 599 mm 1.97 ft |
| Screen Width | 18.84 in 47.9 cm 478.66 mm 1.57 ft |
20.53 in 52.1 cm 521.395 mm 1.71 ft |
| Screen Height | 10.25 in 26 cm 260.28 mm 0.85 ft |
11.55 in 29.3 cm 293.285 mm 0.96 ft |
| Display Curvature | 1800 | |
| Display Type | VA | VA |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | 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 | 0.249 mm | 0.272 mm |
| Screen Pixel Density | 102 ppi | 93 ppi |
| Screen-to-Body Ratio | 83.64 % | 85.96 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 3000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 8 ms | 4 ms |
| Display Average Response Time | 12 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.94 in 4.9 cm 49.21 mm 0.16 ft |
2.55 in 6.5 cm 64.8 mm 0.21 ft |
| Case Weight | 2.34 kg 5 lbs |
3.1 kg 7 lbs |
| Case Width with Stand | 19.85 in 50.4 cm 504.26 mm 1.65 ft |
21.49 in 54.6 cm 545.85 mm 1.79 ft |
| Case Height with Stand | 15.12 in 38.4 cm 384.08 mm 1.26 ft |
15.92 in 40.4 cm 404.4 mm 1.33 ft |
| Case Depth with Stand | 7.04 in 17.9 cm 178.81 mm 0.59 ft |
7.65 in 19.4 cm 194.3 mm 0.64 ft |
| Case Weight with Stand | 2.89 kg 6 lbs |
3.4 kg 7 lbs |
| Case Color | Black | Black, White |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Features | ||
| Cool Features | Dell ComfortView Flicker-free technology |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 19.85 in 50.4 cm 504.26 mm 1.65 ft |
21.49 in 54.6 cm 545.85 mm 1.79 ft |
| Case Height | 11.63 in 29.5 cm 295.38 mm 0.97 ft |
12.83 in 32.6 cm 325.9 mm 1.07 ft |
| Vesa Mount Support | Yes | No |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| 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 ° | 5 ° |
| Backward Tilt | 21 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 81 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | DisplayPort cable - optional DVI-D cable HDMI cable - optional |
| Certificates and Standards | ||
| Licenses | TUV RoHS |
ENERGY STAR ErP TCO Certified Displays |
| 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 SE2222H | Acer ED242QR |
