Comparison between:
- 27" AOC CQ27G2U
- 31.5" AOC CQ32G2SE
- 27" BenQ ZOWIE RL2755T

Brand, series, model

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

AOC CQ27G2UAOC CQ32G2SEBenQ ZOWIE RL2755T
AOC CQ27G2UAOC CQ32G2SEBenQ ZOWIE RL2755T
Model alias-CQ32G2SE/BK
CQ32G2SE BK
RL2755T

Display

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

Size class27 in31.5 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
697.344 mm
69.7344 cm
27.4545 in
2.2879 ft
597.6 mm
59.76 cm
23.5276 in
1.9606 ft
Height336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
336.15 mm
33.615 cm
13.2343 in
1.1029 ft
Radius of curvature1500 mm
150 cm
59.0551 in
4.9213 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
-
Panel typeVAVATN
Panel bit depth8 bits8 bits8 bits
FRCNo-No
Colors16777216 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
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.234 mm
0.0234 cm
0.0092 in
0.0008 ft
0.272 mm
0.0272 cm
0.0107 in
0.0009 ft
0.311 mm
0.0311 cm
0.0122 in
0.001 ft
Pixel density108 ppi
42 ppcm
93 ppi
36 ppcm
81 ppi
32 ppcm
Display area89.39 %90.55 %83.05 %
BacklightW-LEDW-LEDW-LED
sRGB120 %121 %-
Adobe RGB (1998)89 %90 %-
NTSC (1953)--72 %
Brightness250 cd/m²250 cd/m²300 cd/m²
Peak brightness-300 cd/m²-
Static contrast3000 : 13000 : 11000 : 1
Dynamic contrast80000000 : 180000000 : 112000000 : 1
Horizontal viewing angle178 °178 °170 °
Vertical viewing angle178 °178 °160 °
Minimum response time4 ms
0.0040 s
-1 ms
0.0010 s
Average response time7.5 ms
0.0075 s
--
Input lag12 ms
0.0120 s
--
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte
Response time - 1 ms (MPRT - Motion Picture Response Time)Response time - 1 ms (MPRT - Motion Picture Response Time)-

3D

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

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 160 kHz-30 kHz - 83 kHz
Vertical frequency (digital)48 Hz - 144 Hz48 Hz - 165 Hz50 Hz - 76 Hz
-DisplayPort - 48 Hz - 165 Hz
HDMI - 48 Hz - 144 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 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W0.5 W
Power consumption (sleep)0.3 W0.3 W0.5 W
Power consumption (eco)--23.8 W
Power consumption (average)28 W49 W33 W
Power consumption (maximum)--45 W

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.

Width612.37 mm
61.237 cm
24.1091 in
2.0091 ft
709.9 mm
70.99 cm
27.9488 in
2.3291 ft
639.9 mm
63.99 cm
25.1929 in
2.0994 ft
Height367.33 mm
36.733 cm
14.4618 in
1.2052 ft
425.54 mm
42.554 cm
16.7535 in
1.3961 ft
378 mm
37.8 cm
14.8819 in
1.2402 ft
Depth73.16 mm
7.316 cm
2.8803 in
0.24 ft
87.23 mm
8.723 cm
3.4343 in
0.2862 ft
59 mm
5.9 cm
2.3228 in
0.1936 ft
Weight4.1 kg
9.04 lbs
--
Width with stand612.37 mm
61.237 cm
24.1091 in
2.0091 ft
709.9 mm
70.99 cm
27.9488 in
2.3291 ft
639.9 mm
63.99 cm
25.1929 in
2.0994 ft
Height with stand398.6 mm
39.86 cm
15.6929 in
1.3077 ft
524.4 mm
52.44 cm
20.6457 in
1.7205 ft
416.9 mm
41.69 cm
16.4134 in
1.3678 ft
Depth with stand227.4 mm
22.74 cm
8.9528 in
0.7461 ft
244.9 mm
24.49 cm
9.6417 in
0.8035 ft
239.7 mm
23.97 cm
9.437 in
0.7864 ft
Weight with stand5.4 kg
11.9 lbs
7.5 kg
16.53 lbs
7.9 kg
17.42 lbs
ColorsBlackBlack RedBlack

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesNoYes
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
-130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoNoYes
Left pivot--0 °
Right pivot--90 °
Left/right swivelYesNoYes
Left swivel30 °-45 °
Right swivel30 °-45 °
Forward/backward tiltYesYesYes
Forward tilt5 °3.5 °5 °
Backward tilt23 °21.5 °20 °

Audio

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

Speakers2 x 2 W2 x 5 W2 x 2 W

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity4 x USB 3.0
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 2.0
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 DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Microphone In
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)-

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Flicker-free technology
Low Blue Light
AMD FreeSync Premium
Flicker-free technology
Low Blue Light
Low Input Lag Mode
AMA (Advanced Motion Accelerator)
Black eQualizer
Flicker-free technology
Low Blue Light
Senseye 3

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCB
CE
FCC
MEPS
RCM
-ENERGY STAR 6.0

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
-
Operating humidity10 % - 85 %10 % - 85 %-
Operating altitude3657.6 m
12000 ft
5000 m
16404.2 ft
-
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-25 °C - 55 °C
-13 °F - 131 °F
-
Storage humidity5 % - 90 %5 % - 93 %-
Storage altitude12192 m
40000 ft
12192 m
40000 ft
-

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
DisplayPort cable
HDMI cable
Audio cable
HDMI cable

Additional features

Information about other features.

Additional features-Security lock slotAnti-theft stand lock slot - Kensington
 AOC CQ27G2UAOC CQ32G2SEBenQ ZOWIE RL2755T