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| General Info | ||
|---|---|---|
| Model Number | Dell U2723QX | BenQ EL2870U |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2018 |
| Brand | Dell | BenQ |
| Model Series | UltraSharp | |
| Model Number | U2723QX | EL2870U |
| Alias | UltraSharp U2723QX | |
| Display | ||
| Screen Size Class | 27" (inches) | 28" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.667 mm 2.25 ft |
27.91 in 70.9 cm 709 mm 2.33 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Manufacturer | LG Display | Innolux |
| Display Type | IPS | TN |
| 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 | 3840 x 2160 |
| Screen Pixel Pitch | 0.155 mm | 0.162 mm |
| Screen Pixel Density | 163 ppi | 157 ppi |
| Screen-to-Body Ratio | 92.8 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 98% | 70% |
| sRGB | 100 % | 97 % |
| NTSC 1953 | 72 % | |
| Screen Brightness | 400 cd/m² | 300 cd/m² |
| Static Screen Contrast | 2000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 120000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 5 ms | 1 ms |
| Display Average Response Time | 8 ms | 4 ms |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.14 in 5.4 cm 54.33 mm 0.18 ft |
|
| Case Weight | 4.48 kg 10 lbs |
|
| Case Width with Stand | 24.07 in 61.1 cm 611.44 mm 2.01 ft |
25.9 in 65.8 cm 657.9 mm 2.16 ft |
| Case Height with Stand | 15.16 in 38.5 cm 385.18 mm 1.26 ft |
18.75 in 47.6 cm 476.27 mm 1.56 ft |
| Case Depth with Stand | 7.28 in 18.5 cm 185 mm 0.61 ft |
5.89 in 15 cm 149.6 mm 0.49 ft |
| Case Weight with Stand | 6.64 kg 15 lbs |
5.7 kg 13 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) |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| 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 |
Brightness Intelligence Plus Flicker-free technology Low Blue Light HDCP (High-bandwidth Digital Content Protection) 2.2 AMA (Advanced Motion Accelerator) AMD FreeSync technology |
| Extra Features | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 24.07 in 61.1 cm 611.44 mm 2.01 ft |
|
| Case Height | 13.9 in 35.3 cm 353.01 mm 1.16 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 | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| 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 | 60 Hz |
| Horizontal Digital Frequency | 15 kHz - 140 kHz | 30 kHz - 135 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB Type-C cable USB Type-A to Type-B cable |
|
| Certificates and Standards | ||
| Licenses | EPEAT Gold Energy Star RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) |
ENERGY STAR 7.0 TÜV Flicker-free TÜV Low Blue Light 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 |
|
| 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 U2723QX | BenQ EL2870U |
