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| General Info | ||
|---|---|---|
| Model Number | Acer CB272U E | Lenovo ThinkVision E24-28 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2023 | 2021 |
| Brand | Acer | Lenovo |
| Model Series | CB2 | |
| Model Number | CB272U E | ThinkVision E24-28 |
| Alias | CB272UE UM.HB2AA.E05 |
62B6MAR3 |
| Display | ||
| Screen Size Class | 27" (inches) | 24" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
23.8 in 60.5 cm 604.5 mm 1.98 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 1920 x 1080 |
| Screen Pixel Pitch | 0.233 mm | 0.275 mm |
| Screen Pixel Density | 109 ppi | 92 ppi |
| Screen-to-Body Ratio | 89.42 % | 90.94 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1300 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 3000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | |
| Display Average Response Time | 6 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.7 in 6.9 cm 68.5 mm 0.22 ft |
1.64 in 4.2 cm 41.7 mm 0.14 ft |
| Case Weight | 4.88 kg 11 lbs |
3.1 kg 7 lbs |
| Case Width with Stand | 24.09 in 61.2 cm 612 mm 2.01 ft |
21.33 in 54.2 cm 541.8 mm 1.78 ft |
| Case Height with Stand | 15.79 in 40.1 cm 401 mm 1.32 ft |
12.85 in 32.6 cm 326.4 mm 1.07 ft |
| Case Depth with Stand | 9.21 in 23.4 cm 234 mm 0.77 ft |
7.03 in 17.9 cm 178.6 mm 0.59 ft |
| Case Weight with Stand | 6.38 kg 14 lbs |
4.8 kg 11 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x D-sub 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 1.5W |
| Features | ||
| Cool Features | Flicker-free technology Zero Frame Design Low Blue Light Adaptive Contrast Management (ACM) AMD FreeSync technology |
3-side NearEdgeless Design |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 24.09 in 61.2 cm 612 mm 2.01 ft |
21.33 in 54.2 cm 541.8 mm 1.78 ft |
| Case Height | 14.41 in 36.6 cm 366 mm 1.2 ft |
12.48 in 31.7 cm 317.1 mm 1.04 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 | 120 mm 12 cm 4.7244 in 0.3937 ft |
155 mm 15.5 cm 6.1024 in 0.5085 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 90 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 180 ° | 360 ° |
| Right Swivel | 180 ° | 360 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 25 ° | 22 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 100 Hz | 60 Hz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | HDMI cable | HDMI cable |
| Certificates and Standards | ||
| Licenses | CE cUL ENERGY STAR FCC Class B RoHS TCO Certified Displays TÜV/GS UL VCCI MPR II |
CCC ENERGY STAR EPEAT RoHS TCO Certified Display 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort VCCI WHQL (Windows 10; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 45 °C 32 °F - 113 °F |
| Safe Operating Humidity Level | 10 % - 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 % - 90 % | 5 % - 95 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| Acer CB272U E | Lenovo ThinkVision E24-28 |
