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| General Info | ||
|---|---|---|
| Model Number | Dell S3221QS | BenQ EX2780Q |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2019 |
| Brand | Dell | BenQ |
| Model Number | S3221QS | EX2780Q |
| Display | ||
| Screen Size Class | 32" (inches) | 27" (inches) |
| Diagonal Size | 31.5 in 80 cm 800.1 mm 2.63 ft |
26.93 in 68.4 cm 684 mm 2.24 ft |
| Screen Width | 27.45 in 69.7 cm 697.31 mm 2.29 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 15.44 in 39.2 cm 392.26 mm 1.29 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Curvature | 1800 | |
| Display Type | VA | IPS |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 2560 x 1440 |
| Screen Pixel Pitch | 0.182 mm | 0.233 mm |
| Screen Pixel Density | 140 ppi | 109 ppi |
| Screen-to-Body Ratio | 90.79 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 90% | 95% |
| sRGB | 99 % | |
| Adobe RGB 1998 | 80 % | |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Max Screen Brightness | 370 cd/m² | |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 5 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 DisplayHDR 400 |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.52 in 6.4 cm 64 mm 0.21 ft |
|
| Case Weight | 7.4 kg 16 lbs |
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| Case Width with Stand | 27.92 in 70.9 cm 709.2 mm 2.33 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height with Stand | 17.64 in 44.8 cm 448.1 mm 1.47 ft |
18.1 in 46 cm 459.65 mm 1.51 ft |
| Case Depth with Stand | 8.15 in 20.7 cm 207 mm 0.68 ft |
7.72 in 19.6 cm 196 mm 0.64 ft |
| Case Weight with Stand | 10.9 kg 24 lbs |
5.93 kg 13 lbs |
| Case Color | Silver | Gray, Brown |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB 3.1 (Type-C - 60 W) 2 x HDMI 2.0 |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 2W |
| Built-in Subwoofer | 1 x 5 | |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
ePaper Mode Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Low Blue Light Hardware calibration ready AMA (Advanced Motion Accelerator) AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 27.92 in 70.9 cm 709.2 mm 2.33 ft |
|
| Case Height | 16.72 in 42.5 cm 424.8 mm 1.39 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 70 mm 7 cm 2.7559 in 0.2297 ft |
|
| 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 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 60 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 29 kHz - 140 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | DisplayPort cable - mini-DP to DP Remote control USB 3.1 cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
ENERGY STAR 7.0 TÜV Low Blue Light TÜV Flicker-free WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
| 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 | 5000 | |
| Max Storage Altitude | 12192 |
| Dell S3221QS | BenQ EX2780Q |
