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| General Info | ||
|---|---|---|
| Model Number | Dell U3223QE | LG 34WN750P |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2023 |
| Brand | Dell | LG |
| Model Series | UltraSharp | |
| Model Number | U3223QE | 34WN750P |
| Alias | UltraSharp U3223QE | 34WN750P-B |
| Display | ||
| Screen Size Class | 32" (inches) | 34" (inches) |
| Diagonal Size | 31.54 in 80.1 cm 801 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 Manufacturer | LG Display | |
| Display Type | IPS | AH-IPS |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | 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 | 93.6 % | 90.53 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 98% | |
| sRGB | 100 % | 99 % |
| Screen Brightness | 400 cd/m² | 300 cd/m² |
| Max Screen Brightness | 430 cd/m² | |
| Static Screen Contrast | 2000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 5 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.2 in 5.6 cm 55.78 mm 0.18 ft |
1.79 in 4.6 cm 45.5 mm 0.15 ft |
| Case Weight | 5.65 kg 12 lbs |
6.9 kg 15 lbs |
| Case Width with Stand | 28.06 in 71.3 cm 712.61 mm 2.34 ft |
32.15 in 81.7 cm 816.5 mm 2.68 ft |
| Case Height with Stand | 18.48 in 46.9 cm 469.34 mm 1.54 ft |
17.95 in 45.6 cm 456 mm 1.5 ft |
| Case Depth with Stand | 9.18 in 23.3 cm 233.17 mm 0.76 ft |
8.93 in 22.7 cm 226.7 mm 0.74 ft |
| Case Weight with Stand | 10.36 kg 23 lbs |
8.6 kg 19 lbs |
| Case Color | Black and Silver | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Network | LAN | |
| Connectivity | 5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 (out with MST) 1 x DisplayPort 1.4 (DSC) 1 x Ethernet RJ45 1 x USB (Type-C; downstream; 15W) 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 90W; DP Alt Mode) |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB 3.0 (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream) |
| Audio | ||
| Audio Speakers | 2 x 7W | |
| Features | ||
| Cool Features | Dell Power Button Sync (DPBS) Display Stream Compression (DSC) IPS Black panel technology Multi-Monitor Sync (MMS) KVM Switch Flicker-free technology ComfortView Plus Picture-by-Picture Dell Display Manager Compatibility Picture-in-Picture |
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 | 28.06 in 71.3 cm 712.61 mm 2.34 ft |
32.15 in 81.7 cm 816.5 mm 2.68 ft |
| Case Height | 16.14 in 41 cm 410.04 mm 1.35 ft |
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 | 150 mm 15 cm 5.9055 in 0.4921 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 | 23 Hz - 87 Hz | 56 Hz - 75 Hz |
| Horizontal Digital Frequency | 15 kHz - 140 kHz | 30 kHz - 90 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable USB Type-C cable USB Type-A to Type-B cable |
HDMI cable |
| Certificates and Standards | ||
| Licenses | EPEAT Gold Energy Star RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) |
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| 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 U3223QE | LG 34WN750P |
