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Comparison between Acer CB271HU vs Acer EB321HQU Dbmidphx

General Info
Model Number Acer CB271HU Acer EB321HQU Dbmidphx
Price
Type Monitor Monitor
Year 2017 2019
Brand Acer Acer
Model Number CB271HU EB321HQU Dbmidphx
Alias CB271HUbmidprx EB321HQU D
EB321HQUD
EB321HQUDbmidphx
Display
Screen Size Class 27" (inches) 32" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
31.54 in
80.1 cm
801 mm
2.63 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
27.48 in
69.8 cm
698.11 mm
2.29 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
15.46 in
39.3 cm
392.68 mm
1.29 ft
Display Type IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.273 mm
Screen Pixel Density 109 ppi 93 ppi
Screen-to-Body Ratio 89.19 %
Backlight Source W-LED W-LED
NTSC 1953 72 % 72 %
Screen Brightness 350 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 1200 : 1
Dynamic Screen Contrast 100000000 : 1 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 6 ms 4 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 1.95 in
5 cm
49.53 mm
0.16 ft
Case Weight 5.44 kg
12 lbs
5.81 kg
13 lbs
Case Width with Stand 24.08 in
61.2 cm
611.64 mm
2.01 ft
28.58 in
72.6 cm
725.93 mm
2.38 ft
Case Height with Stand 15.59 in
39.6 cm
396 mm
1.3 ft
17.99 in
45.7 cm
456.9 mm
1.5 ft
Case Depth with Stand 9.8 in
24.9 cm
249 mm
0.82 ft
10.5 in
26.7 cm
266.7 mm
0.88 ft
Case Weight with Stand 8.5 kg
19 lbs
10.12 kg
22 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x DVI-D Dual Link
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x DVI-D
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 HDCP (High-bandwidth Digital Content Protection)
Blue Light Filter
Flicker-free technology
DDC2B (DDC / CI)
Flicker-free technology
Picture-in-Picture
Super Sharpness
Picture-by-Picture
Adaptive Contrast Management (ACM)
Blue Light Filter
Ergonomics
Case Width 28.58 in
72.6 cm
725.93 mm
2.38 ft
Case Height 16.67 in
42.3 cm
423.42 mm
1.39 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
140 mm
14 cm
5.5118 in
0.4593 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 60 ° 60 °
Right Swivel 60 ° 60 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 35 ° 25 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 76 Hz 50 Hz - 75 Hz
Horizontal Digital Frequency 31 kHz - 90 kHz 30 kHz - 100 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
DVI-D cable
HDMI cable
Certificates and Standards
Licenses ENERGY STAR
Epeat Gold
ErP
TCO Certified Displays 6.0
CCC
CE
CTUVus
FCC
J-Moss
MPR II
RoHS
VCCI-B
Usage and Storage Requirements
Acer CB271HU Acer EB321HQU Dbmidphx