Comparison between:
- 27" Acer ED273UR
- 31.5" Acer XZ322Q Pbmiiphx
- 27" AOpen 27HC5R
- 27" AOpen 27HC5UR

Brand, series, model

Information about the brand, series, model and model aliases.

Acer ED273URAcer XZ322Q PbmiiphxAOpen 27HC5RAOpen 27HC5UR
SeriesED3XZ2HC5HC5
Acer ED273URAcer XZ322Q PbmiiphxAOpen 27HC5RAOpen 27HC5UR
Model aliasED273URPbidpx
ED273UR Pbidpx
UM.HE3EE.P02
Nitro XZ322Q P
XZ322 P
XZ272U P
--
Model year2019202020202020

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in31.5 in27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
685.891 mm
68.5891 cm
27.0036 in
2.2503 ft
685.891 mm
68.5891 cm
27.0036 in
2.2503 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
698.4 mm
69.84 cm
27.4961 in
2.2913 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
392.85 mm
39.285 cm
15.4665 in
1.2889 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Radius of curvature1800 mm
180 cm
70.8661 in
5.9055 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
Panel typeVAVAVAVA
Panel bit depth8 bits (6 bits + FRC)8 bits8 bits8 bits
FRCYes---
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.364 mm
0.0364 cm
0.0143 in
0.0012 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.234 mm
0.0234 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
42 ppcm
69 ppi
27 ppcm
81 ppi
32 ppcm
108 ppi
42 ppcm
Display area89.98 %---
BacklightW-LEDW-LEDW-LEDW-LED
NTSC (1953)88 %-72 %72 %
Brightness270 cd/m²400 cd/m²250 cd/m²250 cd/m²
Static contrast3000 : 13000 : 14000 : 14000 : 1
Dynamic contrast100000000 : 1100000000 : 1100000000 : 1100000000 : 1
HDR-DisplayHDR 400--
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
5 ms
0.0050 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
---Response time - 1 ms (TVR - Turbo Visual Response)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)71 kHz - 214 kHz15 kHz - 185 kHz--
Vertical frequency (digital)48 Hz - 144 Hz48 Hz - 165 Hz48 Hz - 75 Hz48 Hz - 75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.5 W0.5 W0.45 W0.45 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (average)35 W28 W--
Power consumption (maximum)-38 W--
Power consumption (annual)43 kWh41 kWh--
Energy efficiency classAA+--

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width612.9 mm
61.29 cm
24.1299 in
2.0108 ft
-624.84 mm
62.484 cm
24.6 in
2.05 ft
-
Height363.2 mm
36.32 cm
14.2992 in
1.1916 ft
---
Depth76.2 mm
7.62 cm
3 in
0.25 ft
---
Weight3.84 kg
8.47 lbs
---
Width with stand612.8 mm
61.28 cm
24.126 in
2.0105 ft
-624.84 mm
62.484 cm
24.6 in
2.05 ft
-
Height with stand466.1 mm
46.61 cm
18.3504 in
1.5292 ft
-464.82 mm
46.482 cm
18.3 in
1.525 ft
-
Depth with stand167.9 mm
16.79 cm
6.6102 in
0.5509 ft
-195.58 mm
19.558 cm
7.7 in
0.6417 ft
-
Weight with stand4.6 kg
10.14 lbs
-5.59 kg
12.32 lbs
-
ColorsBlackBlackBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm75 x 75 mm75 x 75 mm
Removable standYesYesYesYes
Height adjustmentNoYesNoNo
Height adjustment range-150 mm
15 cm
5.9055 in
0.4921 ft
--
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoYesNoNo
Left swivel-180 °--
Right swivel-180 °--
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt15 °20 °20 °20 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers-2 x 3 W2 x 2 W2 x 2 W
---Optional

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Blue Light Filter
DDC/CI
Flicker-free technology
6-axis Color Adjustment
AMD FreeSync technology
Blue Light Filter
EcoDisplat technology
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
ZeroFrame Design
AMD FreeSync technology
BlueLightShield
Flicker-free technology
ZeroFrame Design
Adaptive-Sync technology
AMD FreeSync technology
BlueLightShield
Flicker-free technology
ZeroFrame Design

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
ErP
TCO Certified Displays
ErP
MPR II
--

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable-HDMI cableHDMI cable
 Acer ED273URAcer XZ322Q PbmiiphxAOpen 27HC5RAOpen 27HC5UR