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| General Info | ||
|---|---|---|
| Model Number | Dell U3221Q | LG 34WN750 |
|
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2020 |
| Brand | Dell | LG |
| Model Series | UltraSharp | |
| Model Number | U3221Q | 34WN750 |
| Alias | UltraSharp U3219Q | 34WN750-B 34WN75C 34BN770 |
| Display | ||
| Screen Size Class | 32" (inches) | 34" (inches) |
| Diagonal Size | 31.5 in 80 cm 800.1 mm 2.63 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 27.45 in 69.7 cm 697.31 mm 2.29 ft |
31.25 in 79.4 cm 793.77 mm 2.6 ft |
| Screen Height | 15.44 in 39.2 cm 392.23 mm 1.29 ft |
13.39 in 34 cm 340.19 mm 1.12 ft |
| Display Type | IPS | AH-IPS |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 21:9 |
| Screen Resolution | 3840 x 2160 | 3440 x 1440 |
| Screen Pixel Pitch | 0.182 mm | 0.233 mm |
| Screen Pixel Density | 140 ppi | 110 ppi |
| Screen-to-Body Ratio | 90.53 % | |
| Backlight Source | Mini LED | W-LED |
| DCI P3 | 99.8% | |
| Rec.2020 | 83 | |
| sRGB | 99 % | |
| Adobe RGB 1998 | 93 % | |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Max Screen Brightness | 1000 cd/m² | 430 cd/m² |
| Static Screen Contrast | 1300 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 1000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 6 ms | 5 ms |
| Display Average Response Time | 8 ms | |
| Display Maximum Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 1000 HLG (Hybrid Log Gamma) |
HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.79 in 4.6 cm 45.5 mm 0.15 ft |
|
| Case Weight | 11.31 kg 25 lbs |
6.9 kg 15 lbs |
| Case Width with Stand | 28.05 in 71.3 cm 712.5 mm 2.34 ft |
32.15 in 81.7 cm 816.5 mm 2.68 ft |
| Case Height with Stand | 18.26 in 46.4 cm 463.7 mm 1.52 ft |
17.95 in 45.6 cm 456 mm 1.5 ft |
| Case Depth with Stand | 9.84 in 25 cm 250 mm 0.82 ft |
8.93 in 22.7 cm 226.7 mm 0.74 ft |
| Case Weight with Stand | 18.07 kg 40 lbs |
8.6 kg 19 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB 3.2 (Type-A; Gen 2; downstream; 10 Gbps) 2 x HDMI 2.0 1 x Thunderbolt 3.0 (ownstream; 15W) 1 x 3.5 mm Audio Out 1 x Thunderbolt 3.0 (upstream; 90W; DP Alt Mode) 1 x DisplayPort 1.4 1 x USB (Type-A; external colorimeter) 1 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 7W | |
| Features | ||
| Cool Features | Flicker-free technology Picture-by-Picture Picture-in-Picture CalMAN Powered built-in colorimeter DDC/CI |
AMD FreeSync technology Screen Split 2.0 Reader Mode Smart Energy Saving Black Stabilizer HDR Effect Color Weakness Mode Dual Controller Picture-in-Picture Low Blue Light Super Resolution+ Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design Picture-by-Picture Flicker-free technology Adaptive-Sync technology Game Mode |
| Extra Features | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 28.05 in 71.3 cm 712.5 mm 2.34 ft |
32.15 in 81.7 cm 816.5 mm 2.68 ft |
| Case Height | 14.38 in 36.5 cm 365.3 mm 1.2 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 | 160 mm 16 cm 6.2992 in 0.5249 ft |
110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 56 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 90 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable Monitor Hood Thunderbolt 3 (USB Type-C) cable USB Type-C to Type-A cable |
|
| Certificates and Standards | ||
| Licenses | RoHS | |
| 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 % | 0 % - 85 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell U3221Q | LG 34WN750 |
