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| General Info | ||
|---|---|---|
| Model Number | HP M34d | LG 27UN880 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2020 |
| Brand | HP | LG |
| Model Series | UltraFine | |
| Model Number | M34d | 27UN880 |
| Alias | 3B1W4AA 3B1W4AS 3B1W5AA |
27UN880-B 27UN88A 27UN880-W 27BN88U |
| Display | ||
| Screen Size Class | 34" (inches) | 27" (inches) |
| Diagonal Size | 34 in 86.4 cm 863.6 mm 2.83 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 31.39 in 79.7 cm 797.22 mm 2.62 ft |
23.53 in 59.8 cm 597.73 mm 1.96 ft |
| Screen Height | 13.14 in 33.4 cm 333.72 mm 1.09 ft |
13.24 in 33.6 cm 336.22 mm 1.1 ft |
| Display Curvature | 1500 | |
| Display Type | VA | IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 21:9 | 16:9 |
| Screen Resolution | 3440 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.232 mm | 0.155 mm |
| Screen Pixel Density | 109 ppi | 163 ppi |
| Screen-to-Body Ratio | 89.59 % | 89.76 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| Screen Brightness | 250 cd/m² | 350 cd/m² |
| Max Screen Brightness | 300 cd/m² | |
| Static Screen Contrast | 3500 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 10000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 5 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 4.41 in 11.2 cm 112.1 mm 0.37 ft |
1.8 in 4.6 cm 45.72 mm 0.15 ft |
| Case Weight | 7.85 kg 17 lbs |
5 kg 11 lbs |
| Case Width with Stand | 31.87 in 80.9 cm 809.4 mm 2.66 ft |
24.1 in 61.2 cm 612.14 mm 2.01 ft |
| Case Height with Stand | 16.46 in 41.8 cm 418 mm 1.37 ft |
23.5 in 59.7 cm 596.9 mm 1.96 ft |
| Case Depth with Stand | 9.25 in 23.5 cm 234.9 mm 0.77 ft |
15.8 in 40.1 cm 401.32 mm 1.32 ft |
| Case Weight with Stand | 10.5 kg 23 lbs |
7.8 kg 17 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB 3.2 (Type-C; Gen 1; upstream; 65W) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB 3.0 (Type-B; upstream) 4 x USB 3.2 (Type-A; Gen 1; downstream) |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; 60W) 2 x USB 3.0 (Type-A; downstream) |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 5W |
| Features | ||
| Cool Features | KVM Switch Low Blue Light 3-sided Micro-Edge design Flicker-free technology |
Black Stabilizer Color Calibrated Low Blue Light Dual Controller Flicker-free technology Super Resolution+ Reader Mode Dynamic Action Sync Color Weakness Mode Adaptive-Sync technology Smart Energy Saving HDR Effect AMD FreeSync technology H/W Calibration |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 31.87 in 80.9 cm 809.4 mm 2.66 ft |
24.1 in 61.2 cm 612.14 mm 2.01 ft |
| Case Height | 14.44 in 36.7 cm 366.9 mm 1.2 ft |
14.4 in 36.6 cm 365.76 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 | 100 mm 10 cm 3.937 in 0.3281 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 280 ° | |
| Right Swivel | 280 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 25 ° |
| Backward Tilt | 21 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 100 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 160 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB Type-C cable |
DC Extension cable HDMI cable USB Type-C cable |
| Certificates and Standards | ||
| Licenses | BIS CB CCC CE CEL cTUVus EAC Energy Star EPA EPEAT FCC GS Mark ISO 9241-307 KC/KCC NOM RCM TCO Certified TÜV Rheinland Low Blue Light Certified VCII WEEE |
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| 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 M34d | LG 27UN880 |
