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| General Info | ||
|---|---|---|
| Model Number | Dell S2721D | Asus PB248Q |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2013 |
| Brand | Dell | Asus |
| Model Number | S2721D | PB248Q |
| Display | ||
| Screen Size Class | 27" (inches) | 24" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
24.06 in 61.1 cm 611 mm 2 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
20.41 in 51.8 cm 518.4 mm 1.7 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
12.76 in 32.4 cm 324 mm 1.06 ft |
| Display Manufacturer | LG Display | |
| Display Type | IPS | e-IPS |
| 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 | 16:10 |
| Screen Resolution | 2560 x 1440 | 1920 x 1200 |
| Screen Pixel Pitch | 0.233 mm | 0.27 mm |
| Screen Pixel Density | 109 ppi | 94 ppi |
| Screen-to-Body Ratio | 89.83 % | 83.09 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | 100 % |
| NTSC 1953 | 72 % | |
| Screen Brightness | 320 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 10 ms | 6 ms |
| Display Minimum Response Time | 4 ms | 6 ms |
| Display Average Response Time | 8 ms | 14 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.18 in 5.5 cm 55.4 mm 0.18 ft |
2.44 in 6.2 cm 62 mm 0.2 ft |
| Case Weight | 4.4 kg 10 lbs |
|
| Case Width with Stand | 24.08 in 61.2 cm 611.6 mm 2.01 ft |
21.94 in 55.7 cm 557.2 mm 1.83 ft |
| Case Height with Stand | 17.85 in 45.3 cm 453.4 mm 1.49 ft |
16.39 in 41.6 cm 416.3 mm 1.37 ft |
| Case Depth with Stand | 7.35 in 18.7 cm 186.8 mm 0.61 ft |
9.25 in 23.5 cm 235 mm 0.77 ft |
| Case Weight with Stand | 5.4 kg 12 lbs |
6.6 kg 15 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 DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 1.5W |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
Picture-by-Picture Picture-in-Picture Trace Free Technology SPLENDID Video Intelligence Technology Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 24.08 in 61.2 cm 611.6 mm 2.01 ft |
21.94 in 55.7 cm 557.2 mm 1.83 ft |
| Case Height | 14.35 in 36.5 cm 364.6 mm 1.2 ft |
14.28 in 36.3 cm 362.8 mm 1.19 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 | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 60 ° | |
| Right Swivel | 60 ° | |
| 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 | 50 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 115 kHz | 30 kHz - 83 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | Audio cable D-sub cable DisplayPort cable DVI-D cable USB 3.0 cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
BSMI CB CCC CE cTick ErP ENERGY STAR FCC Class B ISO9241-307 J-MOSS NOM PSB RoHS TCO Certified Displays 6.0 TÜV/Ergonomics TÜV/GS UL/cUL VCCI WHQL (Windows 8; Windows 7) |
| 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 S2721D | Asus PB248Q |
