Comparison between:
- 27" AOC CQ27G3SU
- 27" Cooler Master GM27-FQS
- 27" Yashi YZ2727
- 27" AOpen 27HC5UR

Brand, series, model

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

AOC CQ27G3SUCooler Master GM27-FQSYashi YZ2727AOpen 27HC5UR
Series--Pioneer SHC5
AOC CQ27G3SUCooler Master GM27-FQSYashi YZ2727AOpen 27HC5UR
Model aliasCQ27G3SU/BKCMI-GM27-FQS--
Model year2021202120212020

Display

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

Size class27 in27 in27 in27 in
Diagonal685.655 mm
68.5655 cm
26.9943 in
2.2495 ft
684.66 mm
68.466 cm
26.9551 in
2.2463 ft
685.8 mm
68.58 cm
27 in
2.25 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
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
597.6 mm
59.76 cm
23.5276 in
1.9606 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
336.15 mm
33.615 cm
13.2343 in
1.1029 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Radius of curvature1000 mm
100 cm
39.3701 in
3.2808 ft
--1500 mm
150 cm
59.0551 in
4.9213 ft
Panel manufacturer-AU Optronics--
Panel typeVAAHVA IPSTNVA
Panel bit depth8 bits10 bits (8 bits + FRC)8 bits (6 bits + FRC)8 bits
FRCNoYesYes-
Colors16777216 colors
24 bits
1073741824 colors
30 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
2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.234 mm
0.0234 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
42 ppcm
109 ppi
42 ppcm
108 ppi
42 ppcm
108 ppi
42 ppcm
Display area90.09 %---
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %---
NTSC (1953)86 %--72 %
DCI P391 %90 %--
Brightness300 cd/m²300 cd/m²250 cd/m²250 cd/m²
Static contrast3000 : 11000 : 11000 : 14000 : 1
Dynamic contrast80000000 : 1--100000000 : 1
HDR-HDR10--
Horizontal viewing angle178 °178 °170 °178 °
Vertical viewing angle178 °178 °160 °178 °
Minimum response time4 ms
0.0040 s
-1 ms
0.0010 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)-Anti-glare/Matte (3H)
Response time - 1 ms (MPRT - Motion Picture Response Time)Response time - 1 ms (MPRT - Motion Picture Response Time)-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)30 kHz - 250 kHz---
Vertical frequency (digital)48 Hz - 165 Hz48 Hz - 165 Hz48 Hz - 165 Hz48 Hz - 75 Hz
HDMI - 30 kHz - 230 kHz; 48 Hz - 144 Hz
DisplayPort - 30 kHz - 250 kHz; 48 Hz - 165 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)0.3 W0.3 W-0.45 W
Power consumption (sleep)0.3 W0.3 W0.5 W0.5 W
Power consumption (average)46 W-48 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.

Width605 mm
60.5 cm
23.8189 in
1.9849 ft
---
Height367.5 mm
36.75 cm
14.4685 in
1.2057 ft
---
Depth99 mm
9.9 cm
3.8976 in
0.3248 ft
---
Width with stand605 mm
60.5 cm
23.8189 in
1.9849 ft
---
Height with stand401 mm
40.1 cm
15.7874 in
1.3156 ft
---
Depth with stand258.8 mm
25.88 cm
10.189 in
0.8491 ft
---
Weight with stand--7 kg
15.43 lbs
-
Box width690 mm
69 cm
27.1654 in
2.2638 ft
---
Box height523 mm
52.3 cm
20.5906 in
1.7159 ft
---
Box depth225 mm
22.5 cm
8.8583 in
0.7382 ft
---
ColorsBlack and RedBlackBlackBlack

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 adjustmentYesYesYesNo
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
---
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoYesNoNo
Forward/backward tiltYesYesNoYes
Forward tilt5 °5 °-5 °
Backward tilt21.5 °15 °-20 °

Audio

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

Speakers2 x 5 W--2 x 2 W
DTS--Optional

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB (Type-A; Gen 1; downstream)
1 x USB (Type-B; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x HDMI 2.0
2 x DisplayPort 1.2
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)

Features

Some additional functional features of the model.

Features3-sided frameless design
Adaptive-Sync technology
AMD FreeSync Premium
AOC G-Menu
AOC Game Color
AOC Shadow Control
Dial Point
Flicker-free technology
Game Modes (6)
Low Blue Light
Low Input Lag
AMD FreeSync Premium
Flicker-free technology
Low Blue Light
NVIDIA G-Sync Compatible
Purple Ambient Light
AMD FreeSync technology
Flicker-free technology
Low Blue Light
Adaptive-Sync technology
AMD FreeSync technology
BlueLightShield
Flicker-free technology
ZeroFrame Design

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 % - 80 %--
Operating altitude3657.6 m
12000 ft
---
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
--
Storage humidity5 % - 90 %5 % - 85 %--
Storage altitude12192 m
40000 ft
---

Accessories

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

AccessoriesDisplayPort cable (optional)
HDMI cable (optional)
HDMI cableDisplayPort cableHDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington--
 AOC CQ27G3SUCooler Master GM27-FQSYashi YZ2727AOpen 27HC5UR