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General Info | ||
---|---|---|
Model Number | Acer CB273U bemipruzx | Lenovo L29w-30 |
Price | ||
Type | Monitor | Monitor |
Year | 2021 | 2021 |
Brand | Acer | Lenovo |
Model Series | CB2 | |
Model Number | CB273U bemipruzx | L29w-30 |
Alias | CB273Ubemipruzx UM.HB3EE.006 UM.HB3AA.002 |
66E5GAC3 |
Display | ||
Screen Size Class | 27" (inches) | 29" (inches) |
Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
28.75 in 73 cm 730.2 mm 2.4 ft |
Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
26.49 in 67.3 cm 672.768 mm 2.21 ft |
Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
11.17 in 28.4 cm 283.824 mm 0.93 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 | 21:9 |
Screen Resolution | 2560 x 1440 | 2560 x 1080 |
Screen Pixel Pitch | 0.233 mm | 0.263 mm |
Screen Pixel Density | 109 ppi | 96 ppi |
Screen-to-Body Ratio | 88.83 % | 86.68 % |
Backlight Source | W-LED | W-LED |
sRGB | 99 % | 99 % |
Screen Brightness | 350 cd/m² | 300 cd/m² |
Static Screen Contrast | 1000 : 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 | 4 ms |
Display Average Response Time | 6 ms | |
Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
HDR | HDR10 | |
3D | No | No |
Size, weight, color | ||
Case Depth | 2.65 in 6.7 cm 67.3 mm 0.22 ft |
1.87 in 4.8 cm 47.5 mm 0.16 ft |
Case Weight | 5.29 kg 12 lbs |
4.4 kg 10 lbs |
Case Width with Stand | 24.19 in 61.4 cm 614.4 mm 2.02 ft |
27.1 in 68.8 cm 688.4 mm 2.26 ft |
Case Height with Stand | 15.29 in 38.8 cm 388.4 mm 1.27 ft |
14.06 in 35.7 cm 357.2 mm 1.17 ft |
Case Depth with Stand | 9.45 in 24 cm 240 mm 0.79 ft |
8.46 in 21.5 cm 214.9 mm 0.71 ft |
Case Weight with Stand | 7.77 kg 17 lbs |
6.3 kg 14 lbs |
Case Color | Black and Silver | Raven Black |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 1 x Ethernet RJ45 (1 Gbps) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.0 (Type-A; downstream) |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
Audio | ||
Audio Speakers | 2 x 2W | 2 x 3W |
Features | ||
Cool Features | Adaptive Contrast Management (ACM) AMD FreeSync technology ComfyView KVM Switch Flicker-free technology BlueLightShield Acer Display Widget Zero Frame Design Acer VisionCare 2.0 |
Lenovo Artery (Lenovo Display Control Center) 3-side NearEdgeless design AMD FreeSync technology |
Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
Ergonomics | ||
Case Width | 24.19 in 61.4 cm 614.4 mm 2.02 ft |
27.1 in 68.8 cm 688.4 mm 2.26 ft |
Case Height | 14.45 in 36.7 cm 367 mm 1.2 ft |
12.6 in 32 cm 320 mm 1.05 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 |
150 mm 15 cm 5.9055 in 0.4921 ft |
Landscape or Portrait Pivot Support | Yes | No |
Left Pivot | 0 ° | |
Right Pivot | 90 ° | |
Left or Right Swivel Support | Yes | Yes |
Left Swivel | 180 ° | 180 ° |
Right Swivel | 180 ° | 180 ° |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 6.5 ° | 5 ° |
Backward Tilt | 25 ° | 22 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 46 Hz - 75 Hz | 48 Hz - 90 Hz |
Horizontal Digital Frequency | 30 kHz - 140 kHz | 15 kHz - 110 kHz |
Screen Interpolation Measurement Unit | NULL | NULL |
Accessories | ||
Extras | HDMI cable USB Type-C cable USB 3.0 cable |
HDMI cable |
Certificates and Standards | ||
Licenses | Energy Star EPEAT Eyesafe Display TCO TÜV Rheinland Certified Windows 10 Certified |
CCC China Energy Efficiency Standard Tier 1 Energy Star EPEAT RoHS (EU 2002/95/EC) TCO 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort TÜV Low Blue Light (Hardware Solution) Windows Certification (Windows 7 Windows 10) |
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °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 | |
Max Storage Altitude | 12192 |
Acer CB273U bemipruzx | Lenovo L29w-30 |