Premium subscription
Limited offer: $9.99 FREE
Subscription benefits:
As Amazon associates we earn from qualifying purchases.
| General Info | ||
|---|---|---|
| Model Number | Dell U2422H | Dell Alienware AW2521H |
|
|
|
| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2020 |
| Brand | Dell | Dell |
| Model Series | UltraSharp | |
| Model Number | U2422H | Alienware AW2521H |
| Alias | UltraSharp U2422H | |
| Display | ||
| Screen Size Class | 24" (inches) | 25" (inches) |
| Diagonal Size | 23.81 in 60.5 cm 604.698 mm 1.98 ft |
24.5 in 62.2 cm 622.28 mm 2.04 ft |
| Screen Width | 20.75 in 52.7 cm 527.04 mm 1.73 ft |
21.41 in 54.4 cm 543.744 mm 1.78 ft |
| Screen Height | 11.67 in 29.6 cm 296.46 mm 0.97 ft |
11.91 in 30.3 cm 302.616 mm 0.99 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| 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 | 0.283 mm |
| Screen Pixel Density | 92 ppi | 89 ppi |
| Screen-to-Body Ratio | 93.53 % | 90.11 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 85% | |
| sRGB | 100 % | 99 % |
| Adobe RGB 1998 | 73 % | |
| Screen Brightness | 250 cd/m² | 430 cd/m² |
| Max Screen Brightness | 460 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1300 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 2 ms | |
| Display Minimum Response Time | 5 ms | 1 ms |
| Display Average Response Time | 8 ms | 3 ms |
| Display Maximum Response Time | 7 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.91 in 4.9 cm 48.5 mm 0.16 ft |
2.87 in 7.3 cm 72.95 mm 0.24 ft |
| Case Weight | 3.52 kg 8 lbs |
4.52 kg 10 lbs |
| Case Width with Stand | 21.17 in 53.8 cm 537.64 mm 1.76 ft |
21.9 in 55.6 cm 556.29 mm 1.83 ft |
| Case Height with Stand | 13.62 in 34.6 cm 346 mm 1.14 ft |
16.58 in 42.1 cm 421.21 mm 1.38 ft |
| Case Depth with Stand | 7.07 in 18 cm 179.57 mm 0.59 ft |
9.92 in 25.2 cm 251.92 mm 0.83 ft |
| Case Weight with Stand | 5.57 kg 12 lbs |
7.17 kg 16 lbs |
| Case Color | Black | Dark Side of the Moon, Lunar Light |
| Hardware | ||
| Built-in Camera | No | No |
| Network | LAN | |
| Connectivity | 1 x USB 3.2 (Type-C; Gen 2; upstream; 90W; DP Alt Mode) 1 x HDMI 1.4 1 x DisplayPort 1.4 (out with MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.2 (Type-C; downstream; 15W) 3 x USB 3.2 (Type-A; Gen 2; downstream) |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out (line-out) 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-A; Gen 1; downstream; NVIDIA Reflex Latency Analyzer) |
| Audio | ||
| Features | ||
| Cool Features | InfinityEdge design Flicker-free technology Low Blue Light ComfortView Plus Dell Display Manager |
Flicker-free technology Low Blue Light NVIDIA Reflex Latency Analyzer Ventilation and cooling design NVIDIA G-SYNC technology AlienFX RGB lights AMD FreeSync Premium |
| Extra Features | Security lock slot | AW2521HF - Dark Side of the Moon AW2521HFL - Lunar Light |
| Ergonomics | ||
| Case Width | 21.17 in 53.8 cm 537.64 mm 1.76 ft |
21.9 in 55.6 cm 556.29 mm 1.83 ft |
| Case Height | 12.23 in 31.1 cm 310.71 mm 1.02 ft |
12.92 in 32.8 cm 328.24 mm 1.08 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 90 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 45 ° | 20 ° |
| Right Swivel | 45 ° | 20 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 76 Hz | 48 Hz - 360 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 255 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable USB Type-C cable |
DisplayPort cable HDMI cable USB 3.0 Type-B to Type-A cable |
| Certificates and Standards | ||
| Licenses | BFR/PVC free monitor Energy Star EPEAT Gold RoHS TCO Edge Certified Displays |
|
| 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 - 80 °C -4 °F - 176 °F |
| Internal Storage Humidity | 5 % - 90 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| Dell U2422H | Dell Alienware AW2521H |
