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| General Info | ||
|---|---|---|
| Model Number | HP DreamColor Z31x Studio | BenQ PD2720U |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2018 |
| Brand | HP | BenQ |
| Model Number | DreamColor Z31x Studio | PD2720U |
| Display | ||
| Screen Size Class | 31" (inches) | 27" (inches) |
| Diagonal Size | 3.15 in 8 cm 80 mm 0.26 ft |
26.93 in 68.4 cm 684 mm 2.24 ft |
| Screen Width | 27.43 in 69.7 cm 696.73 mm 2.29 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 14.47 in 36.7 cm 367.42 mm 1.21 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | Panasonic | LG Display |
| Display Type | IPS Pro | IPS |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 19:10 | 16:9 |
| Screen Resolution | 4096 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.17 mm | 0.155 mm |
| Screen Pixel Density | 149 ppi | 163 ppi |
| Screen-to-Body Ratio | 83.77 % | 89.07 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 99% | 96% |
| Rec.2020 | 80 | |
| sRGB | 100 % | 100 % |
| Adobe RGB 1998 | 100 % | 100 % |
| Screen Brightness | 250 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1500 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 10 ms | 5 ms |
| Display Average Response Time | 14 ms | |
| Display Coating | Glossy | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.25 in 8.3 cm 82.6 mm 0.27 ft |
3.44 in 8.7 cm 87.39 mm 0.29 ft |
| Case Weight | 9.9 kg 22 lbs |
5.3 kg 12 lbs |
| Case Width with Stand | 29.06 in 73.8 cm 738 mm 2.42 ft |
24.19 in 61.4 cm 614.4 mm 2.02 ft |
| Case Height with Stand | 22.28 in 56.6 cm 566 mm 1.86 ft |
17.47 in 44.4 cm 443.71 mm 1.46 ft |
| Case Depth with Stand | 9.76 in 24.8 cm 248 mm 0.81 ft |
7.34 in 18.6 cm 186.31 mm 0.61 ft |
| Case Weight with Stand | 15 kg 33 lbs |
8.3 kg 18 lbs |
| Case Color | Black | Black, Gray |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB (Type-C) 2 x USB 3.0 (Fast charging) 1 x 3.5 mm Audio Out 1 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x Ethernet RJ45 2 x USB 3.0 (downstream) 2 x USB 1 x DisplayPort 1.2 1 x USB (KVM keyboard connection) 1 x DisplayPort 1.2 (Input mini) |
1 x USB 3.1 (upstream) 2 x HDMI 2.0 1 x Thunderbolt 3.0 (65 W) 1 x 3.5 mm Audio Out 1 x Thunderbolt 3.0 (15 W) 1 x DisplayPort 1.4 1 x USB (KVM keyboard connection) 2 x USB 3.1 (downstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
CAD/CAM mode Display Pilot HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Low Blue Light Flicker-free technology AMA (Advanced Motion Accelerator) Picture-in-Picture Animation mode |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 29.06 in 73.8 cm 738 mm 2.42 ft |
24.19 in 61.4 cm 614.4 mm 2.02 ft |
| Case Height | 16.3 in 41.4 cm 414.1 mm 1.36 ft |
14.41 in 36.6 cm 366 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 | 144 mm 14.4 cm 5.6693 in 0.4724 ft |
150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 45 ° | 30 ° |
| Right Swivel | 45 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 30 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 60 Hz | 24 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | 27 kHz - 140 kHz |
| Accessories | ||
| Extras | DisplayPort cable DisplayPort cable - mini-DP to DP USB 3.0 cable |
DisplayPort cable - mini-DP to DP HDMI cable |
| Certificates and Standards | ||
| Licenses | BSMI C-Tick CB CCC CE CECP CEL EAC ENERGY STAR FCC Class B ISC KC KCC NOM PSB SEPA TCO Certified Displays 6.0 TÜV/GS TÜV/S VCCI-B WHQL (Windows 10; Windows 8; Windows 7) |
ENERGY STAR 7.0 Epeat Silver TCO 7.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
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| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| HP DreamColor Z31x Studio | BenQ PD2720U |
