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| General Info | ||
|---|---|---|
| Model Number | Dell S2421H | Acer KG241QS |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2020 |
| Brand | Dell | Acer |
| Model Number | S2421H | KG241QS |
| Alias | KG241Q S KG241Q Sbiip KG241QSbiip |
|
| Display | ||
| Screen Size Class | 24" (inches) | 24" (inches) |
| Diagonal Size | 23.8 in 60.4 cm 604.478 mm 1.98 ft |
23.58 in 59.9 cm 599 mm 1.97 ft |
| Screen Width | 20.75 in 52.7 cm 527.04 mm 1.73 ft |
20.53 in 52.1 cm 521.395 mm 1.71 ft |
| Screen Height | 11.67 in 29.6 cm 296.46 mm 0.97 ft |
11.55 in 29.3 cm 293.285 mm 0.96 ft |
| Display Curvature | 1800 | |
| Display Type | IPS | TN |
| 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 | 0.275 mm | 0.272 mm |
| Screen Pixel Density | 92 ppi | 93 ppi |
| Screen-to-Body Ratio | 90.06 % | 80.29 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Display Minimum Response Time | 4 ms | 1 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.12 in 5.4 cm 53.8 mm 0.18 ft |
2.39 in 6.1 cm 60.7 mm 0.2 ft |
| Case Weight | 3.4 kg 7 lbs |
3.96 kg 9 lbs |
| Case Width with Stand | 21.17 in 53.8 cm 537.8 mm 1.76 ft |
22.32 in 56.7 cm 567 mm 1.86 ft |
| Case Height with Stand | 16.25 in 41.3 cm 412.8 mm 1.35 ft |
17.23 in 43.8 cm 437.6 mm 1.44 ft |
| Case Depth with Stand | 6.02 in 15.3 cm 152.8 mm 0.5 ft |
9.13 in 23.2 cm 231.8 mm 0.76 ft |
| Case Weight with Stand | 4.2 kg 9 lbs |
4.17 kg 9 lbs |
| Case Color | Silver | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x HDMI 1.4 1 x 3.5 mm Audio Out |
2 x HDMI 2.0 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 3W | |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
Blue Light Filter ComfyView Flicker-free technology Zero Frame Low Dimming EcoDisplay Technology 6-axis Color Adjustment AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 21.17 in 53.8 cm 537.8 mm 1.76 ft |
22.32 in 56.7 cm 567 mm 1.86 ft |
| Case Height | 12.7 in 32.3 cm 322.6 mm 1.06 ft |
13.22 in 33.6 cm 335.9 mm 1.1 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 ° | 5 ° |
| Backward Tilt | 21 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 48 Hz - 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 180 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | HDMI cable | HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
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 S2421H | Acer KG241QS |
