Comparison between:
- 34" Cooler Master GM34-CW
- 27" LG 27GN800

Brand, series, model

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

Cooler Master GM34-CWLG 27GN800
Series-UltraGear
Cooler Master GM34-CWLG 27GN800
Model aliasCMI-GM34-CW27GN800-B
Model year20202020

Display

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

Size class34 in27 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width799.8 mm
79.98 cm
31.4882 in
2.624 ft
597.73 mm
59.773 cm
23.5327 in
1.9611 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
336.22 mm
33.622 cm
13.237 in
1.1031 ft
Radius of curvature1500 mm
150 cm
59.0551 in
4.9213 ft
-
Panel manufacturerSamsungBOE
Panel model-MV270QHM-NF1
Panel typeVAIPS
Panel bit depth8 bits10 bits (8 bits + FRC)
FRC-Yes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio2.389:11.778:1
16:9
Resolution3440 x 1440 pixels2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.232 mm
0.0232 cm
0.0091 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
43 ppcm
108 ppi
42 ppcm
Display area-89.39 %
BacklightW-LEDW-LED
sRGB125 %99 %
Adobe RGB (1998)-89.4 %
DCI P395 %-
Brightness400 cd/m²350 cd/m²
Static contrast3000 : 11000 : 1
HDRDisplayHDR 400HDR10
Horizontal viewing angle178 °-
Vertical viewing angle178 °-
Minimum response time4 ms
0.0040 s
1 ms
0.0010 s
Average response time-6 ms
0.0060 s
Input lag-4 ms
0.0040 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)
Quantum Dot
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.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)71.52 kHz - 214.56 kHz-
Vertical frequency (digital)48 Hz - 144 Hz48 Hz - 144 Hz
DisplayPort - 3440 x 1440 @ 144 Hz
HDMI - 3440 x 1440 @ 100 Hz
-

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)-0.3 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (average)54 W45 W
Power consumption (maximum)80 W48 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.

Width-614.68 mm
61.468 cm
24.2 in
2.0167 ft
Height-365.76 mm
36.576 cm
14.4 in
1.2 ft
Depth-53.34 mm
5.334 cm
2.1 in
0.175 ft
Weight-5.31 kg
11.71 lbs
Width with stand808.65 mm
80.865 cm
31.8366 in
2.6531 ft
614.68 mm
61.468 cm
24.2 in
2.0167 ft
Height with stand520.82 mm
52.082 cm
20.5047 in
1.7087 ft
454.66 mm
45.466 cm
17.9 in
1.4917 ft
Depth with stand263.9 mm
26.39 cm
10.3898 in
0.8658 ft
226.06 mm
22.606 cm
8.9 in
0.7417 ft
Weight with stand7.02 kg
15.48 lbs
5.99 kg
13.21 lbs
Box width910 mm
91 cm
35.8268 in
2.9856 ft
703.58 mm
70.358 cm
27.7 in
2.3083 ft
Box height540 mm
54 cm
21.2598 in
1.7717 ft
449.58 mm
44.958 cm
17.7 in
1.475 ft
Box depth240 mm
24 cm
9.4488 in
0.7874 ft
153.92 mm
15.392 cm
6.0598 in
0.505 ft
Box weight8.96 kg
19.75 lbs
7.67 kg
16.91 lbs
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface75 x 75 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesNo
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft
-
Landscape/portrait pivotNoNo
Left/right swivelYesNo
Left swivel45 °-
Right swivel45 °-
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt15 °15 °

Audio

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

Speakers2 x 3 W-

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
-High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMD FreeSync 2 technology
DCR (Dynamic Contrast Ratio)
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Wide Color Gamut
Adaptive-Sync technology
AMD FreeSync Premium
Black Stabilizer
Color Calibrated
Crosshair
Dynamic Action Sync
Flicker-free technology
Game Mode
HDR Effect
Low Blue Light
Motion Blue Reduction Technology
NVIDIA G-Sync Compatible
Reader Mode
Smart Energy Saving

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesRoHSCE
cUL
TÜV-Typ
FCC-B
UL

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 %
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 85 %

Accessories

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

AccessoriesDisplayPort 1.4 cableDisplayPort cable
HDMI cable
 Cooler Master GM34-CWLG 27GN800