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| General Info | ||
|---|---|---|
| Model Number | HP DreamColor Z31x Studio | LG UltraFine 5K 27MD5KL |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2019 |
| Brand | HP | LG |
| Model Number | DreamColor Z31x Studio | UltraFine 5K 27MD5KL |
| Display | ||
| Screen Size Class | 31" (inches) | 27" (inches) |
| Diagonal Size | 3.15 in 8 cm 80 mm 0.26 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 27.43 in 69.7 cm 696.73 mm 2.29 ft |
23.49 in 59.7 cm 596.768 mm 1.96 ft |
| Screen Height | 14.47 in 36.7 cm 367.42 mm 1.21 ft |
13.22 in 33.6 cm 335.682 mm 1.1 ft |
| Display Manufacturer | Panasonic | LG Display |
| Display Type | IPS Pro | AH-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 | 5120 x 2880 |
| Screen Pixel Pitch | 0.17 mm | 0.117 mm |
| Screen Pixel Density | 149 ppi | 218 ppi |
| Screen-to-Body Ratio | 83.77 % | 68.97 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 99% | 99% |
| Rec.2020 | 80 | |
| sRGB | 100 % | |
| Adobe RGB 1998 | 100 % | |
| Screen Brightness | 250 cd/m² | 500 cd/m² |
| Static Screen Contrast | 1500 : 1 | 1200 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 10 ms | |
| Display Average Response Time | 14 ms | |
| Display Coating | Glossy | Glossy |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.25 in 8.3 cm 82.6 mm 0.27 ft |
2.13 in 5.4 cm 54 mm 0.18 ft |
| Case Weight | 9.9 kg 22 lbs |
6.4 kg 14 lbs |
| Case Width with Stand | 29.06 in 73.8 cm 738 mm 2.42 ft |
24.65 in 62.6 cm 626 mm 2.05 ft |
| Case Height with Stand | 22.28 in 56.6 cm 566 mm 1.86 ft |
18.27 in 46.4 cm 464 mm 1.52 ft |
| Case Depth with Stand | 9.76 in 24.8 cm 248 mm 0.81 ft |
9.41 in 23.9 cm 239 mm 0.78 ft |
| Case Weight with Stand | 15 kg 33 lbs |
8.5 kg 19 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | Yes |
| 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) |
3 x USB 3.0 (Type-C) 1 x Thunderbolt 3.0 |
| Audio | ||
| Audio Speakers | 2 x 5W | |
| Features | ||
| Cool Features | Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
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| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 29.06 in 73.8 cm 738 mm 2.42 ft |
24.65 in 62.6 cm 626 mm 2.05 ft |
| Case Height | 16.3 in 41.4 cm 414.1 mm 1.36 ft |
18.27 in 46.4 cm 464 mm 1.52 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 |
110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape or Portrait Pivot Support | No | No |
| 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 | 30 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 60 Hz | 48 Hz - 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | 30 kHz - 178 kHz |
| Accessories | ||
| Extras | DisplayPort cable DisplayPort cable - mini-DP to DP USB 3.0 cable |
Thunderbolt 3 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) |
BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 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 % - 95 % | 5 % - 85 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| HP DreamColor Z31x Studio | LG UltraFine 5K 27MD5KL |
