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| General Info | ||
|---|---|---|
| Model Number | Dell S2440L | Acer ED320QR P |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2012 | 2020 |
| Brand | Dell | Acer |
| Model Series | ED0 | |
| Model Number | S2440L | ED320QR P |
| Alias | ED320QRP | |
| Display | ||
| Screen Size Class | 24" (inches) | 32" (inches) |
| Diagonal Size | 24 in 61 cm 609.7 mm 2 ft |
31.54 in 80.1 cm 801 mm 2.63 ft |
| Screen Width | 20.92 in 53.1 cm 531.36 mm 1.74 ft |
27.5 in 69.8 cm 698.4 mm 2.29 ft |
| Screen Height | 11.77 in 29.9 cm 298.89 mm 0.98 ft |
15.47 in 39.3 cm 392.85 mm 1.29 ft |
| Display Curvature | 1800 | |
| Display Manufacturer | AU Optronics | |
| Display Type | AMVA | VA |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | No |
| 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 | 0.277 mm | 0.364 mm |
| Screen Pixel Density | 91 ppi | 69 ppi |
| Screen-to-Body Ratio | 83.58 % | 91.84 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 86 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 280 cd/m² | 300 cd/m² |
| Static Screen Contrast | 5000 : 1 | 4000 : 1 |
| Dynamic Screen Contrast | 8000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 6 ms | 5 ms |
| Display Maximum Response Time | 12 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.71 in 4.4 cm 43.5 mm 0.14 ft |
2.5 in 6.3 cm 63.4 mm 0.21 ft |
| Case Weight | 3.66 kg 8 lbs |
3.75 kg 8 lbs |
| Case Width with Stand | 22.34 in 56.7 cm 567.4 mm 1.86 ft |
28.07 in 71.3 cm 713 mm 2.34 ft |
| Case Height with Stand | 16.45 in 41.8 cm 417.9 mm 1.37 ft |
20.18 in 51.3 cm 512.5 mm 1.68 ft |
| Case Depth with Stand | 7.51 in 19.1 cm 190.8 mm 0.63 ft |
7.82 in 19.9 cm 198.6 mm 0.65 ft |
| Case Weight with Stand | 5 kg 11 lbs |
5.2 kg 11 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1 x D-sub |
1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) | Flicker-free technology Low Blue Light ZeroFrame Design Adaptive Contrast Management (ACM) AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 22.34 in 56.7 cm 567.4 mm 1.86 ft |
28.07 in 71.3 cm 713 mm 2.34 ft |
| Case Height | 13.19 in 33.5 cm 334.9 mm 1.1 ft |
16.5 in 41.9 cm 419 mm 1.37 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 | 4 ° | 5 ° |
| Backward Tilt | 21 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 76 Hz | 48 Hz - 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 53.96 kHz - 183.15 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-sub cable | |
| Certificates and Standards | ||
| Licenses | ENERGY STAR Epeat Silver |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
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| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 3048 | |
| Max Storage Altitude | 10668 |
| Dell S2440L | Acer ED320QR P |
