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General Info | ||
---|---|---|
Model Number | Dell S2721D | Dell SE2722H |
Price | ||
Type | Monitor | Monitor |
Year | 2020 | 2021 |
Brand | Dell | Dell |
Model Number | S2721D | SE2722H |
Alias | SE2722HX | |
Display | ||
Screen Size Class | 27" (inches) | 27" (inches) |
Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
26.96 in 68.5 cm 684.66 mm 2.25 ft |
Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.49 in 59.7 cm 596.74 mm 1.96 ft |
Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.21 in 33.6 cm 335.66 mm 1.1 ft |
Display Type | IPS | VA |
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 | 2560 x 1440 | 1920 x 1080 |
Screen Pixel Pitch | 0.233 mm | 0.311 mm |
Screen Pixel Density | 109 ppi | 81 ppi |
Screen-to-Body Ratio | 89.83 % | 86.94 % |
Backlight Source | W-LED | W-LED |
sRGB | 99 % | 84 % |
NTSC 1953 | 72 % | |
Screen Brightness | 320 cd/m² | 250 cd/m² |
Static Screen Contrast | 1000 : 1 | 3000 : 1 |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Screen Input Lag | 10 ms | |
Display Minimum Response Time | 4 ms | 5 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 | 2.18 in 5.5 cm 55.4 mm 0.18 ft |
2.19 in 5.6 cm 55.56 mm 0.18 ft |
Case Weight | 4.4 kg 10 lbs |
3.8 kg 8 lbs |
Case Width with Stand | 24.08 in 61.2 cm 611.6 mm 2.01 ft |
24.54 in 62.3 cm 623.3 mm 2.04 ft |
Case Height with Stand | 17.85 in 45.3 cm 453.4 mm 1.49 ft |
18.08 in 45.9 cm 459.21 mm 1.51 ft |
Case Depth with Stand | 7.35 in 18.7 cm 186.8 mm 0.61 ft |
7.87 in 20 cm 199.87 mm 0.66 ft |
Case Weight with Stand | 5.4 kg 12 lbs |
4.63 kg 10 lbs |
Case Color | Silver | Black |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x HDMI 1.4 1 x D-sub |
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 Flicker-free technology Adaptive-Sync Technology AMD FreeSync technology |
Extra Features | Anti-theft stand lock slot - Kensington | Security lock slot |
Ergonomics | ||
Case Width | 24.08 in 61.2 cm 611.6 mm 2.01 ft |
24.54 in 62.3 cm 623.3 mm 2.04 ft |
Case Height | 14.35 in 36.5 cm 364.6 mm 1.2 ft |
14.55 in 37 cm 369.61 mm 1.21 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 ° | 21 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 48 Hz - 75 Hz | 48 Hz - 75 Hz |
Horizontal Digital Frequency | 30 kHz - 115 kHz | 30 kHz - 83 kHz |
Screen Interpolation Measurement Unit | NULL | NULL |
Accessories | ||
Extras | HDMI cable | HDMI cable (SE2722H) D-sub cable (SE2722HX) |
Certificates and Standards | ||
Licenses | ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
ENERGY STAR 7.0 RoHS China Energy Label (CEL) WEEE ErP |
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 S2721D | Dell SE2722H |