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General Info | ||
---|---|---|
Model Number | Dell S2721H | Dell S2421HS |
Price | ||
Type | Monitor | Monitor |
Year | 2020 | 2020 |
Brand | Dell | Dell |
Model Number | S2721H | S2421HS |
Alias | S2421HSX | |
Display | ||
Screen Size Class | 27" (inches) | 24" (inches) |
Diagonal Size | 27 in 68.6 cm 685.9 mm 2.25 ft |
23.8 in 60.4 cm 604.478 mm 1.98 ft |
Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
Display Type | IPS | IPS |
Display Bit Depth | 8 bits | 8 bits |
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 | 0.275 mm |
Screen Pixel Density | 81 ppi | 92 ppi |
Screen-to-Body Ratio | 90.67 % | 90.06 % |
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 |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Display Minimum Response Time | 4 ms | 4 ms |
Display Average Response Time | 8 ms | 8 ms |
Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
3D | No | No |
Size, weight, color | ||
Case Depth | 2.13 in 5.4 cm 54 mm 0.18 ft |
2.12 in 5.4 cm 53.8 mm 0.18 ft |
Case Weight | 4.4 kg 10 lbs |
3.2 kg 7 lbs |
Case Width with Stand | 24.01 in 61 cm 609.9 mm 2 ft |
21.17 in 53.8 cm 537.8 mm 1.76 ft |
Case Height with Stand | 17.8 in 45.2 cm 452.12 mm 1.48 ft |
13.65 in 34.7 cm 346.8 mm 1.14 ft |
Case Depth with Stand | 7.35 in 18.7 cm 186.8 mm 0.61 ft |
6.29 in 16 cm 159.7 mm 0.52 ft |
Case Weight with Stand | 5.4 kg 12 lbs |
4.8 kg 11 lbs |
Case Color | Silver | Black, Silver |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 2 x HDMI 1.4 1 x 3.5 mm Audio Out |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 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 |
Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington S2421HS - silver S2421HSX - black |
Ergonomics | ||
Case Width | 24.01 in 61 cm 609.9 mm 2 ft |
21.17 in 53.8 cm 537.8 mm 1.76 ft |
Case Height | 14.31 in 36.4 cm 363.6 mm 1.19 ft |
12.7 in 32.3 cm 322.6 mm 1.06 ft |
Vesa Mount Support | Yes | Yes |
VESA Interface Standard Size | 100 x 100 | 100 x 100 |
Removable VESA Stand | Yes | Yes |
Height Adjustment | No | Yes |
Height Adjustment Range | 100 mm 10 cm 3.937 in 0.3281 ft |
|
Landscape or Portrait Pivot Support | No | Yes |
Left Pivot | 90 ° | |
Right Pivot | 90 ° | |
Left or Right Swivel Support | No | Yes |
Left Swivel | 30 ° | |
Right Swivel | 30 ° | |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 5 ° | 5 ° |
Backward Tilt | 21 ° | 21 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 48 Hz - 75 Hz | 48 Hz - 75 Hz |
Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 83 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 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
Internal Storage Humidity | 5 % - 90 % | 5 % - 90 % |
Max Operating Altitude | 5000 | 5000 |
Max Storage Altitude | 12192 | 12192 |
Dell S2721H | Dell S2421HS |