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Comparison between Acer CB281HK vs Lenovo ThinkVision P27u-10

General Info
Model Number Acer CB281HK Lenovo ThinkVision P27u-10
Price
Type Monitor Monitor
Year 2015 2017
Brand Acer Lenovo
Model Number CB281HK ThinkVision P27u-10
Alias CB281HKymjdpprz 61B0GAR1US
Display
Screen Size Class 28" (inches) 27" (inches)
Diagonal Size 28 in
71.1 cm
711.2 mm
2.33 ft
27 in
68.6 cm
685.9 mm
2.25 ft
Screen Width 24.45 in
62.1 cm
620.93 mm
2.04 ft
23.49 in
59.7 cm
596.74 mm
1.96 ft
Screen Height 13.44 in
34.1 cm
341.28 mm
1.12 ft
13.21 in
33.6 cm
335.66 mm
1.1 ft
Display Type TN IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes No
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.162 mm 0.155 mm
Screen Pixel Density 157 ppi 163 ppi
Screen-to-Body Ratio 84.24 % 88.9 %
Backlight Source W-LED W-LED
DCI P3 97.9%
sRGB 100 % 145.7 %
Adobe RGB 1998 99.5 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1 3000000 : 1
Screen Horizontal Viewing Angle 170 ° 178 °
Screen Vertical Viewing Angle 160 ° 178 °
Display Minimum Response Time 1 ms 4 ms
Display Average Response Time 6 ms
Display Maximum Response Time 14 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Size, weight, color
Case Depth 2.54 in
6.5 cm
64.5 mm
0.21 ft
1.79 in
4.6 cm
45.5 mm
0.15 ft
Case Weight 5 kg
11 lbs
Case Width with Stand 25.93 in
65.9 cm
658.7 mm
2.16 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height with Stand 15.81 in
40.2 cm
401.5 mm
1.32 ft
15.88 in
40.3 cm
403.3 mm
1.32 ft
Case Depth with Stand 9.31 in
23.7 cm
236.5 mm
0.78 ft
10.62 in
27 cm
269.8 mm
0.89 ft
Case Weight with Stand 8 kg
18 lbs
6.95 kg
15 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x DVI-D Dual Link
1 x 3.5 mm Audio Out
1 x HDMI 2.0 (MHL)
1 x DisplayPort 1.2
1 x USB 3.1 (Type-C)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
3 x USB 3.0 (downstream)
1 x USB 3.0 (Quick charge)
Audio
Audio Speakers 2 x 2W
Features
Cool Features Picture-By-Picture
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
HDCP (High-bandwidth Digital Content Protection)
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 25.93 in
65.9 cm
658.7 mm
2.16 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height 15.04 in
38.2 cm
381.9 mm
1.25 ft
14.5 in
36.8 cm
368.4 mm
1.21 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 150 mm
15 cm
5.9055 in
0.4921 ft
110 mm
11 cm
4.3307 in
0.3609 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 60 ° 45 °
Right Swivel 60 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 35 ° 30 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 23 Hz - 80 Hz
Horizontal Digital Frequency 30 kHz - 160 kHz
Accessories
Extras DisplayPort cable
DVI-D cable
DisplayPort cable
HDMI cable
USB Type-C cable
Certificates and Standards
Licenses ENERGY STAR
ErP
TCO Certified Displays 6.0
BSMI
C-Tick
CCC
CE
CECP
ENERGY STAR 7.0
Epeat Gold
FCC Class B
KC
RoHS
TCO Certified Display 7.0
TCO Edge 2.0
TÜV/GS
VCCI
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 45 °C
32 °F - 113 °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 CB281HK Lenovo ThinkVision P27u-10