Comparison between:
- 34" LG 34GP83A
- 34" LG 34UC99
- 34" LG 34GN850

Brand, series, model

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

LG 34GP83ALG 34UC99LG 34GN850
SeriesUltraGear-UltraGear
LG 34GP83ALG 34UC99LG 34GN850
Model alias34GP83A-B34CB99
34UC99-W
34CB99-W
34GN850-B
34GN85B
34GN85B-B
Model year202020172019

Display

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

Size class34 in34 in34 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width799.8 mm
79.98 cm
31.4882 in
2.624 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
793.77 mm
79.377 cm
31.2508 in
2.6042 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
340.19 mm
34.019 cm
13.3933 in
1.1161 ft
Radius of curvature3800 mm
380 cm
149.606 in
12.4672 ft
1900 mm
190 cm
74.8031 in
6.2336 ft
1800 mm
180 cm
70.8661 in
5.9055 ft
Panel manufacturerLG DisplayLG Display-
Panel model-LM340UW3-SSA1-
Panel typeIPSAH-IPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio2.389:12.389:12.389:1
Resolution3440 x 1440 pixels3440 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
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
43 ppcm
109 ppi
43 ppcm
110 ppi
43 ppcm
Display area90.49 %90.77 %91.16 %
BacklightW-LEDW-LEDW-LED
sRGB-99 %-
Adobe RGB (1998)88.6 %-92 %
DCI P398 %-98 %
Brightness400 cd/m²300 cd/m²350 cd/m²
Peak brightness450 cd/m²-440 cd/m²
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast-5000000 : 1-
HDRDisplayHDR 400-DisplayHDR 400
HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time1 ms
0.0010 s
5 ms
0.0050 s
3.5 ms
0.0035 s
Average response time3.3 ms
0.0033 s
15 ms
0.0150 s
6 ms
0.0060 s
Maximum response time-25 ms
0.0250 s
-
Input lag9.3 ms
0.0093 s
10 ms
0.0100 s
4.2 ms
0.0042 s
CoatingAnti-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.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-30 kHz - 90 kHz-
Vertical frequency (digital)48 Hz - 144 Hz55 Hz - 75 Hz48 Hz - 144 Hz
Overclock - 160 Hz-HDMI - 60 Hz - 85 Hz
DisplayPort - 60 Hz - 144 Hz
Overclock - 160 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 W0.3 W
Power consumption (sleep)-1.2 W0.5 W
Power consumption (eco)-48 W-
Power consumption (average)72 W60 W72 W
Power consumption (maximum)80 W70 W80 W
Power consumption (annual)-122 kWh-
Energy efficiency class-B-

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.

Width820.42 mm
82.042 cm
32.3 in
2.6917 ft
817.6 mm
81.76 cm
32.189 in
2.6824 ft
819.2 mm
81.92 cm
32.252 in
2.6877 ft
Height360.68 mm
36.068 cm
14.2 in
1.1833 ft
360.8 mm
36.08 cm
14.2047 in
1.1837 ft
361.6 mm
36.16 cm
14.2362 in
1.1864 ft
Depth104.14 mm
10.414 cm
4.1 in
0.3417 ft
88.7 mm
8.87 cm
3.4921 in
0.291 ft
104.4 mm
10.44 cm
4.1102 in
0.3425 ft
Weight5.49 kg
12.1 lbs
6.4 kg
14.11 lbs
5.5 kg
12.13 lbs
Width with stand820.42 mm
82.042 cm
32.3 in
2.6917 ft
817.6 mm
81.76 cm
32.189 in
2.6824 ft
819.2 mm
81.92 cm
32.252 in
2.6877 ft
Height with stand464.82 mm
46.482 cm
18.3 in
1.525 ft
482.8 mm
48.28 cm
19.0079 in
1.584 ft
464.1 mm
46.41 cm
18.2717 in
1.5226 ft
Depth with stand312.42 mm
31.242 cm
12.3 in
1.025 ft
259.4 mm
25.94 cm
10.2126 in
0.851 ft
312.2 mm
31.22 cm
12.2913 in
1.0243 ft
Weight with stand7.62 kg
16.8 lbs
8.4 kg
18.52 lbs
7.6 kg
16.76 lbs
Box width977.9 mm
97.79 cm
38.5 in
3.2083 ft
982 mm
98.2 cm
38.6614 in
3.2218 ft
979 mm
97.9 cm
38.5433 in
3.2119 ft
Box height520.7 mm
52.07 cm
20.5 in
1.7083 ft
508 mm
50.8 cm
20 in
1.6667 ft
521 mm
52.1 cm
20.5118 in
1.7093 ft
Box depth246.38 mm
24.638 cm
9.7 in
0.8083 ft
212 mm
21.2 cm
8.3465 in
0.6955 ft
245 mm
24.5 cm
9.6457 in
0.8038 ft
Box weight11.52 kg
25.4 lbs
12 kg
26.46 lbs
11.5 kg
25.35 lbs
ColorsBlackWhiteBlack

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 adjustmentYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
110 mm
11 cm
4.3307 in
0.3609 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt15 °15 °15 °

Audio

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

Speakers-2 x 7 W-
-Maxx Audio-

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.0 (upstream)
2 x USB 3.0 (downstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-C; upstream)
2 x USB 3.0 (Type-A; downstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
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 Premium
Black Stabilizer
Color Calibrated
Crosshair
Dynamic Action Sync
Flicker-free technology
Game Mode
HDR Effect
Low Blue Light
Nano IPS Display
Nvidia G-SYNC Compatible
Reader Mode
Smart Energy Saving
6-Axis Control
AMD FreeSync technology
Black Stabilizer
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
Quick Charge
Screen Split 2.0
AMD FreeSync Premium
Black Stabilizer
Crosshair
Dynamic Action Sync
Flicker-free technology
HDR Effect
Low Blue Light
Nano IPS Technology
Nvidia G-SYNC Technology Compatible
Smart Energy Saving
Wide Color Gamut

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
cTick
ENERGY STAR
ErP
FCC Class B
UL/cUL
BSMI
CCC
CE
cTick
ENERGY STAR 6.0
ErP
FCC Class B
UL/cUL
UL (cUL)
TUV-Type
CB
FCC-B
CE
CCC (for China)
KC
VCCI
ErP
ROHS
REACH
Windows

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
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %0 % - 80 %
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 85 %5 % - 85 %0 % - 85 %

Accessories

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

AccessoriesDisplayPort cableDisplayPort cable
HDMI cable
USB Type-C cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slotAnti-theft stand lock slot-
 LG 34GP83ALG 34UC99LG 34GN850