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| General Info | ||
|---|---|---|
| Model Number | Lenovo D32u-45 | Acer XB270HU |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2015 |
| Brand | Lenovo | Acer |
| Model Number | D32u-45 | XB270HU |
| Alias | 67A1GAC2 | XB270HUbprz |
| Display | ||
| Screen Size Class | 32" (inches) | 27" (inches) |
| Diagonal Size | 31.52 in 80.1 cm 800.5 mm 2.63 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 27.45 in 69.7 cm 697.3 mm 2.29 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 15.44 in 39.2 cm 392.2 mm 1.29 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | AU Optronics | |
| Display Type | VA | AHVA IPS |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 2560 x 1440 |
| Screen Pixel Pitch | 0.182 mm | 0.233 mm |
| Screen Pixel Density | 140 ppi | 109 ppi |
| Screen-to-Body Ratio | 89.86 % | 82.15 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 350 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 3000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 3 ms | |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 8 ms | 9 ms |
| Display Maximum Response Time | 11.3 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.98 in 5 cm 50.3 mm 0.17 ft |
2.4 in 6.1 cm 61 mm 0.2 ft |
| Case Weight | 5.3 kg 12 lbs |
4.4 kg 10 lbs |
| Case Width with Stand | 28.11 in 71.4 cm 714.1 mm 2.34 ft |
25.2 in 64 cm 640 mm 2.1 ft |
| Case Height with Stand | 19.8 in 50.3 cm 502.8 mm 1.65 ft |
21.97 in 55.8 cm 558 mm 1.83 ft |
| Case Depth with Stand | 8.87 in 22.5 cm 225.2 mm 0.74 ft |
9.72 in 24.7 cm 247 mm 0.81 ft |
| Case Weight with Stand | 6.3 kg 14 lbs |
7 kg 15 lbs |
| Case Color | Raven Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Features | ||
| Cool Features | 3-side NearEdgeless design | Nvidia G-SYNC Technology Nvidia ULMB (Ultra Low Motion Blur) Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 28.11 in 71.4 cm 714.1 mm 2.34 ft |
25.2 in 64 cm 640 mm 2.1 ft |
| Case Height | 16.78 in 42.6 cm 426.2 mm 1.4 ft |
15 in 38.1 cm 381 mm 1.25 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 60 ° | |
| Right Swivel | 60 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 22 ° | 35 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 30 Hz - 144 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | DisplayPort cable |
| Certificates and Standards | ||
| Licenses | CCC China Energy Efficiency Standard Tier 2 RoHS TÜV Rheinland Eye Comfort TÜV Rheinland Flicker Free Windows Certification |
ENERGY STAR |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 95 % |
| Lenovo D32u-45 | Acer XB270HU |
