0 Compare Acer KA270H vs Lenovo C27-20 - DisplayDB

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Comparison between Acer KA270H vs Lenovo C27-20

General Info
Model Number Acer KA270H Lenovo C27-20
Price
Type Monitor Monitor
Year 2015 2019
Brand Acer Lenovo
Model Number KA270H C27-20
Alias KA270Hbit 65F6KAC1
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
27 in
68.6 cm
685.891 mm
2.25 ft
Screen Width 23.54 in
59.8 cm
597.888 mm
1.96 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Screen Height 13.24 in
33.6 cm
336.312 mm
1.1 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Display Type VA IPS
Display Bit Depth 8 bits 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.311 mm 0.311 mm
Screen Pixel Density 81 ppi 81 ppi
Screen-to-Body Ratio 82.46 % 89.86 %
Backlight Source W-LED W-LED
NTSC 1953 72 %
Screen Brightness 300 cd/m² 250 cd/m²
Static Screen Contrast 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 Coating Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Size, weight, color
Case Depth 2.4 in
6.1 cm
61 mm
0.2 ft
2 in
5.1 cm
50.7 mm
0.17 ft
Case Weight 4.07 kg
9 lbs
Case Width with Stand 25.2 in
64 cm
640 mm
2.1 ft
24.1 in
61.2 cm
612.2 mm
2.01 ft
Case Height with Stand 18.85 in
47.9 cm
478.8 mm
1.57 ft
17.5 in
44.5 cm
444.5 mm
1.46 ft
Case Depth with Stand 7.87 in
20 cm
200 mm
0.66 ft
9.09 in
23.1 cm
230.8 mm
0.76 ft
Case Weight with Stand 4.82 kg
11 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x D-sub
1 x HDMI 1.4 (MHL)
1 x DVI-D Dual Link
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
Audio
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
AMD FreeSync technology
Flicker-free technology
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 25.2 in
64 cm
640 mm
2.1 ft
24.1 in
61.2 cm
612.2 mm
2.01 ft
Case Height 15 in
38.1 cm
381 mm
1.25 ft
14.39 in
36.6 cm
365.5 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 No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 15 ° 22 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 48 Hz - 75 Hz
Screen Interpolation Measurement Unit NULL
Accessories
Extras D-subt cable
DVI-D cable
HDMI cable
HDMI cable
Certificates and Standards
Licenses ENERGY STAR CCC
China Energy Efficiency Standard CEL G1
Energy Star 8.0
EPEAT Silver
RoHS (EU 2002/95/EC)
Windows Certification (Windows 7
Windows 10)
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °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 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Acer KA270H Lenovo C27-20