Comparison between:
- 34" LG 34GK950F
- 27" Asus MG278Q
- 35" Asus ROG Strix XG35VQ
- 35" ViewSonic Elite XG350R-C

Brand, series, model

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

LG 34GK950FAsus MG278QAsus ROG Strix XG35VQViewSonic Elite XG350R-C
SeriesUltraGear---
LG 34GK950FAsus MG278QAsus ROG Strix XG35VQViewSonic Elite XG350R-C
Model alias--XG35VQXG350R-C

Display

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

Size class34 in27 in35 in35 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
685.8 mm
68.58 cm
27 in
2.25 ft
889.8 mm
88.98 cm
35.0315 in
2.9193 ft
889 mm
88.9 cm
35 in
2.9167 ft
Width799.8 mm
79.98 cm
31.4882 in
2.624 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
819.408 mm
81.9408 cm
32.2602 in
2.6883 ft
819.408 mm
81.9408 cm
32.2602 in
2.6883 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
345.888 mm
34.5888 cm
13.6176 in
1.1348 ft
345.888 mm
34.5888 cm
13.6176 in
1.1348 ft
Radius of curvature1900 mm
190 cm
74.8031 in
6.2336 ft
-1800 mm
180 cm
70.8661 in
5.9055 ft
1800 mm
180 cm
70.8661 in
5.9055 ft
Panel manufacturerLG DisplayAU OptronicsAU OptronicsAU Optronics
Panel modelLM340UW5-SSA1M270DTN01.?M350QVR01.1M350QVR01.?
Panel typeAH-IPSTNAMVAAMVA
Panel bit depth10 bits (8 bits + FRC)8 bits8 bits8 bits
FRCYesNoNoNo
Colors1073741824 colors
30 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio2.389:11.778:1
16:9
2.389:12.389:1
Resolution3440 x 1440 pixels2560 x 1440 pixels
Quad HD (QHD) / 1440p
3440 x 1440 pixels3440 x 1440 pixels
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
0.238 mm
0.0238 cm
0.0094 in
0.0008 ft
0.238 mm
0.0238 cm
0.0094 in
0.0008 ft
Pixel density109 ppi
43 ppcm
109 ppi
42 ppcm
106 ppi
41 ppcm
106 ppi
41 ppcm
Display area89.98 %87.09 %89 %86.36 %
BacklightKSF LED (W-LED with KSF phosphor layer)W-LEDW-LEDW-LED
sRGB135 %100 %100 %100 %
Adobe RGB (1998)95 %72 %75 %75 %
NTSC (1953)-75 %--
DCI P398 %---
Brightness400 cd/m²350 cd/m²300 cd/m²300 cd/m²
Static contrast1000 : 11000 : 12500 : 12500 : 1
Dynamic contrast-100000000 : 1-120000000 : 1
HDRDisplayHDR 400--HDR10
Horizontal viewing angle178 °170 °178 °170 °
Vertical viewing angle178 °160 °178 °160 °
Minimum response time5 ms
0.0050 s
1 ms
0.0010 s
4 ms
0.0040 s
3 ms
0.0030 s
Average response time14 ms
0.0140 s
4 ms
0.0040 s
20 ms
0.0200 s
7 ms
0.0070 s
Maximum response time---15 ms
0.0150 s
Input lag14 ms
0.0140 s
15 ms
0.0150 s
8 ms
0.0080 s
10 ms
0.0100 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
Response time - 1 ms (MBR - Motion Blur Reduction)---

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)-51.2 kHz - 221.97 kHz30 kHz - 175 kHz15 kHz - 160 kHz
Vertical frequency (digital)55 Hz - 144 Hz35 Hz - 144 Hz48 Hz - 100 Hz48 Hz - 100 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 W0.5 W0.5 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (eco)40 W--30 W
Power consumption (average)95 W38.7 W49 W50 W
Power consumption (maximum)140 W45 W-70 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.

Width819.4 mm
81.94 cm
32.2598 in
2.6883 ft
625 mm
62.5 cm
24.6063 in
2.0505 ft
834.7 mm
83.47 cm
32.8622 in
2.7385 ft
848 mm
84.8 cm
33.3858 in
2.7822 ft
Height363.2 mm
36.32 cm
14.2992 in
1.1916 ft
368 mm
36.8 cm
14.4882 in
1.2073 ft
381.5 mm
38.15 cm
15.0197 in
1.2516 ft
387 mm
38.7 cm
15.2362 in
1.2697 ft
Depth104 mm
10.4 cm
4.0945 in
0.3412 ft
63 mm
6.3 cm
2.4803 in
0.2067 ft
121.3 mm
12.13 cm
4.7756 in
0.398 ft
127 mm
12.7 cm
5 in
0.4167 ft
Weight6.1 kg
13.45 lbs
-8.7 kg
19.18 lbs
9.5 kg
20.94 lbs
Width with stand819.4 mm
81.94 cm
32.2598 in
2.6883 ft
625 mm
62.5 cm
24.6063 in
2.0505 ft
834.7 mm
83.47 cm
32.8622 in
2.7385 ft
848 mm
84.8 cm
33.3858 in
2.7822 ft
Height with stand462.6 mm
46.26 cm
18.2126 in
1.5177 ft
563 mm
56.3 cm
22.1654 in
1.8471 ft
468.3 mm
46.83 cm
18.437 in
1.5364 ft
434.6 mm
43.46 cm
17.1102 in
1.4259 ft
Depth with stand286.5 mm
28.65 cm
11.2795 in
0.94 ft
233 mm
23.3 cm
9.1732 in
0.7644 ft
317.3 mm
31.73 cm
12.4921 in
1.041 ft
306 mm
30.6 cm
12.0472 in
1.0039 ft
Weight with stand7.9 kg
17.42 lbs
7.65 kg
16.87 lbs
12.2 kg
26.9 lbs
13.5 kg
29.76 lbs
ColorsBlackBlackGrayBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
150 mm
15 cm
5.9055 in
0.4921 ft
100 mm
10 cm
3.937 in
0.3281 ft
100 mm
10 cm
3.937 in
0.3281 ft
Landscape/portrait pivotNoYesNoNo
Left pivot-90 °--
Right pivot-0 °--
Left/right swivelYesYesYesYes
Left swivel20 °60 °50 °45 °
Right swivel20 °60 °50 °45 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt15 °20 °20 °15 °

Audio

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

Speakers-2 x 2 W-2 x 5 W

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

Features6-Axis Control
AMD FreeSync 2 technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Nano IPS
Wide Color Gamut
5-way OSD joystick
AMD FreeSync technology
GamePlus (Crosshair/Timer)
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Refresh Rate Turbo key
Trace Free Technology
5-way OSD joystick
AMD FreeSync technology
Extreme Low Motion Blur
Flicker-free technology
GamePlus (Crosshair/Timer/FPS Counter/Display Alignment)
GameVisual
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
SPLENDID Video Intelligence Technology
Trace Free Technology
AMD FreeSync technology
Blue Light Filter
Elite RGB
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL
BSMI
CB
CCC
CE
C-Tick
ENERGY STAR
ErP
FCC Class B
J-MOSS
PSE
RoHS
UL/cUL
VCCI
WEEE
WHQL (Windows 8.1; Windows 7)
CU
BSMI
C-Tick
CB
CCC
CE
CU
ENERGY STAR 7.0
ErP
FCC
J-MOSS
RoHS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CB
CCC
CE
CEL Level 1
CU
ENERGY STAR 7.0
ErP
eStandby
FCC Class B
REACH SVHC List & DoC
RoHS
VCCI
WEEE

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 - 50 °C
32 °F - 122 °F
5 °C - 40 °C
41 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %-20 % - 90 %10 % - 85 %
Operating altitude---5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
20 °C - 60 °C
68 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-25 °C - 55 °C
-13 °F - 131 °F
Storage humidity5 % - 85 %-10 % - 90 %20 % - 90 %
Storage altitude---12192 m
40000 ft

Accessories

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

Accessories-Audio cable
DisplayPort cable
DVI-D cable
HDMI cable
DisplayPort cable
HDMI cable
USB 3.0 cable
DisplayPort cable
HDMI cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slotAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 LG 34GK950FAsus MG278QAsus ROG Strix XG35VQViewSonic Elite XG350R-C