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| General Info | ||
|---|---|---|
| Model Number | Dell U2723QE | LG 34WN780P |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2023 |
| Brand | Dell | LG |
| Model Series | UltraSharp | |
| Model Number | U2723QE | 34WN780P |
| Alias | UltraSharp U2723QE | 34WN780P-B 34BN780P |
| Display | ||
| Screen Size Class | 27" (inches) | 34" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.667 mm 2.25 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
31.25 in 79.4 cm 793.77 mm 2.6 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.39 in 34 cm 340.19 mm 1.12 ft |
| Display Manufacturer | LG Display | |
| Display Type | IPS | 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 | 0.155 mm | 0.233 mm |
| Screen Pixel Density | 163 ppi | 110 ppi |
| Screen-to-Body Ratio | 92.8 % | 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 | 2.14 in 5.4 cm 54.33 mm 0.18 ft |
1.79 in 4.6 cm 45.5 mm 0.15 ft |
| Case Weight | 4.48 kg 10 lbs |
6.89 kg 15 lbs |
| Case Width with Stand | 24.07 in 61.1 cm 611.44 mm 2.01 ft |
32.15 in 81.7 cm 816.5 mm 2.68 ft |
| Case Height with Stand | 15.16 in 38.5 cm 385.18 mm 1.26 ft |
18.99 in 48.2 cm 482.4 mm 1.58 ft |
| Case Depth with Stand | 7.28 in 18.5 cm 185 mm 0.61 ft |
16 in 40.6 cm 406.4 mm 1.33 ft |
| Case Weight with Stand | 6.64 kg 15 lbs |
10.8 kg 24 lbs |
| Case Color | Black and Silver | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Network | LAN | |
| Connectivity | 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream) 5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream) 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 Super Resolution+ Black Stabilizer Low Blue Light Color Weakness Mode Dual Controller Smart Energy Saving Reader Mode Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design Screen Split 2.0 Flicker-free technology Adaptive-Sync technology HDR Effect |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 24.07 in 61.1 cm 611.44 mm 2.01 ft |
32.15 in 81.7 cm 816.5 mm 2.68 ft |
| Case Height | 13.9 in 35.3 cm 353.01 mm 1.16 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 |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 45 ° | 280 ° |
| Right Swivel | 45 ° | 280 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 25 ° |
| Backward Tilt | 21 ° | 25 ° |
| 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) |
|
| 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 U2723QE | LG 34WN780P |
