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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
LG 34UC79G-B vs LG 34GK950F-B
Side-by-Side Comparison
Products
LG 34UC79G-B
LG 34GK950F-B
Tested using Methodology v1.0
Updated Dec 24, 2021 06:04 PM
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Amazon.comTested using Methodology v1.1
Updated Sep 03, 2021 02:07 AM
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Amazon.com
Size34"
Pixel TypeIPS
Variable Refresh RateFreeSync
Native Resolution2560 x 1080
Max Refresh Rate144 Hz
Size34"
Pixel TypeIPS
Variable Refresh RateFreeSync
Native Resolution3440 x 1440
Max Refresh Rate144 Hz
Variants
- 34UC79G-B (34")
- 34GK950F (34")
Our Verdict
LG 34UC79G-B
LG 34GK950F-B
The LG 34GK950F-B is much better than the LG 34UC79G-B for most uses. The 34GK950F has a much higher native resolution, supports HDR, and has better reflection handling.
Check Price
34"
34UC79G-B
SEE PRICE
Amazon.com34"
34GK950F
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Amazon.com34"
34UC79G-B
SEE PRICE
BestBuy.com34"
34GK950F
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B&H34"
34UC79G-B
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Walmart.com34"
34GK950F
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BestBuy.com34"
34UC79G-B
SEARCH
B&H34"
34GK950F
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Walmart.comMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.5
7.8
Resolution and Size
8.0
8.7
Vertical Viewing Angle
7.8
6.8
Full Comparison
Design
Style
Design Picture
Size
34"
34"
Curved
Yes
Yes
Curve Radius
3800R
1800R
Weight (without stand)
13.9 lbs (6.3 kg)
12.8 lbs (5.8 kg)
Weight (with stand)
18.5 lbs (8.4 kg)
16.8 lbs (7.6 kg)
Stand
Stand Picture
Width
19.1" (48.5 cm)
22.1" (56.1 cm)
Depth
10.0" (25.4 cm)
11.2" (28.4 cm)
Ergonomics
4.8
5.1
Ergonomics Picture
Height Adjustment
4.7" (11.9 cm)
4.3" (10.9 cm)
Switch Portrait/Landscape
No
No
Swivel Range
N/A
-15° to 15°
Tilt Range
-22.5° to 2.5°
-15° to 5°
Back
Back Picture
Wall Mount
VESA 100x100
VESA 100x100
Borders
Borders Picture
Borders
0.6" (1.5 cm)
0.4" (1.0 cm)
Thickness
Thickness Picture
Thickness (with stand)
6.3" (16.0 cm)
10.1" (25.7 cm)
Thickness (without stand)
2.0" (5.1 cm)
4.2" (10.7 cm)
Build Quality
7.5
7.0
Build Quality Picture
Picture Quality
Contrast
6.6
5.6
Checkerboard Picture
LCD Type
IPS
IPS
Native Contrast
1,390 : 1
810 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming Video
Local Dimming
No
No
Backlight
Direct
Edge
SDR Peak Brightness
6.5
7.9
SDR Real Scene
222 cd/m²
350 cd/m²
SDR Peak 2% Window
249 cd/m²
332 cd/m²
SDR Peak 10% Window
249 cd/m²
332 cd/m²
SDR Peak 25% Window
249 cd/m²
333 cd/m²
SDR Peak 50% Window
249 cd/m²
333 cd/m²
SDR Peak 100% Window
249 cd/m²
333 cd/m²
SDR Sustained 2% Window
210 cd/m²
332 cd/m²
SDR Sustained 10% Window
176 cd/m²
332 cd/m²
SDR Sustained 25% Window
190 cd/m²
333 cd/m²
SDR Sustained 50% Window
199 cd/m²
333 cd/m²
SDR Sustained 100% Window
199 cd/m²
333 cd/m²
SDR ABL
0.000
0.000
HDR Peak Brightness
0.0
6.8
HDR Real Scene
N/A
412 cd/m²
HDR Peak 2% Window
N/A
401 cd/m²
HDR Peak 10% Window
N/A
401 cd/m²
HDR Peak 25% Window
N/A
402 cd/m²
HDR Peak 50% Window
N/A
402 cd/m²
HDR Peak 100% Window
N/A
413 cd/m²
HDR Sustained 2% Window
N/A
400 cd/m²
HDR Sustained 10% Window
N/A
401 cd/m²
HDR Sustained 25% Window
N/A
402 cd/m²
HDR Sustained 50% Window
N/A
402 cd/m²
HDR Sustained 100% Window
N/A
402 cd/m²
HDR ABL
N/A
0.000
Horizontal Viewing Angle
7.6
8.7
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
49°
Color Washout From Right
48°
Horizontal Color Shift Picture
Horizontal Hue Graph
Color Shift From Left
42°
59°
Color Shift From Right
46°
56°
Horizontal Brightness Picture
Horizontal Black Level Picture
Horizontal Lightness Graph
Brightness Loss From Left
50°
50°
Brightness Loss From Right
52°
50°
Black Level Raise From Left
75°
70°
Black Level Raise From Right
75°
70°
Curve Radius
3,800R
Gamma Shift From Left
60°
Gamma Shift From Right
62°
Vertical Viewing Angle
7.8
6.8
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
28°
Color Washout From Above
29°
Vertical Color Shift Picture
Vertical Hue Graph
Color Shift From Below
19°
35°
Color Shift From Above
29°
39°
Vertical Brightness Picture
Vertical Black Level Picture
Vertical Lightness Graph
Brightness Loss From Below
29°
31°
Brightness Loss From Above
34°
33°
Black Level Raise From Below
75°
70°
Black Level Raise From Above
75°
70°
Gamma Shift From Below
29°
Gamma Shift From Above
32°
Gray Uniformity
8.3
8.6
50% Uniformity Picture
50% Std. Dev.
3.641%
2.988%
50% DSE
0.128%
0.116%
5% Uniformity Picture
5% Std. Dev.
0.518%
0.354%
5% DSE
0.069%
0.039%
Black Uniformity
4.8
4.3
Native Black Uniformity Picture
Native Std. Dev.
2.782%
3.155%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Pre Calibration
6.9
8.1
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
Custom
Srgb
Luminance
283 cd/m²
180 cd/m²
Luminance Settings
100
30
Contrast Setting
70
N/A
RGB Controls
Custom 50-50-50
Default
Gamma Setting
Default
Color Temperature
6,849 K
6,183 K
White Balance dE
3.01
2.79
Color dE
4.04
2.13
Gamma
2.26
2.25
Post Calibration
9.4
9.6
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom Color
Gamer 2
Luminance
99 cd/m²
101 cd/m²
Luminance Settings
1
14
Contrast Setting
70
60
RGB Controls
49-51-44
51-50-51
Gamma Setting
Mode 2
Color Temperature
6,403 K
6,467 K
White Balance dE
0.72
0.69
Color dE
0.81
0.57
Gamma
2.18
2.17
SDR Color Gamut
8.3
9.3
Color Gamut sRGB Picture
sRGB xy
94.5%
99.2%
Color Gamut ARGB Picture
Adobe RGB xy
69.5%
86.8%
sRGB Picture Mode
Gamer 2
Adobe RGB Picture Mode
Gamer 2
SDR Color Volume
8.1
9.4
sRGB Color Volume ITP Picture
sRGB In ICtCp
88.5%
97.4%
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
72.0%
91.4%
sRGB Picture Mode
Gamer 2
Adobe RGB Picture Mode
Gamer 2
HDR Color Gamut
0.0
7.7
Wide Color Gamut
No
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
N/A
85.4%
Color Gamut Rec.2020 Picture
Rec. 2020 xy
N/A
69.5%
DCI P3 Picture Mode
Gamer 2
Rec. 2020 Picture Mode
Gamer 2
HDR Color Volume
0.0
6.5
P3 Color Volume ITP Picture
DCI-P3 In ICtCp
N/A
67.1%
2020 Color Volume ITP Picture
Rec. 2020 In ICtCp
N/A
61.6%
DCI P3 Picture Mode
Gamer 2
Rec. 2020 Picture Mode
Gamer 2
Image Retention
10
10
Image Retention Picture
IR After 0 Min Recovery
0.00%
0.00%
IR After 2 Min Recovery
0.00%
0.00%
IR After 4 Min Recovery
0.00%
0.00%
IR After 6 Min Recovery
0.00%
0.00%
IR After 8 Min Recovery
0.00%
0.00%
IR After 10 Min Recovery
0.00%
0.00%
Gradient
8.3
9.7
Gradient Picture
Color Depth
8 Bit
10 Bit
Color Bleed
10
9.3
Color Bleed Horizontal
Pixel Row Error
0.000%
0.003%
Color Bleed Vertical
Pixel Column Error
0.000%
0.137%
Reflections
7.0
6.4
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Total Reflections
7.4%
Indirect Reflections
3.7%
Calculated Direct Reflections
3.6%
Text Clarity
7.5
ClearType On
Pixel Type
IPS
IPS
ClearType Off
Pixels
Sub-Pixel Layout
RGB
Motion
Response Time @ Max Refresh Rate
8.8
9.0
Motion Blur Picture
Motion Blur Picture
Response Time Chart
Response Time Table
Best Overdrive Setting
Normal
Fast
Rise / Fall Time
4.6 ms
4.2 ms
Total Response Time
13.5 ms
9.7 ms
Overshoot Error
5.7%
Dark Rise / Fall Time
4.1 ms
Dark Total Response Time
10.5 ms
Dark Overshoot Error
9.0%
Response Time @ 60Hz
8.2
Motion Blur Picture
Response Time Table
Best Overdrive Setting
Normal
Rise / Fall Time
5.5 ms
Total Response Time
15 ms
Overshoot Error
3.8%
Dark Rise / Fall Time
5.7 ms
Dark Total Response Time
15.8 ms
Dark Overshoot Error
7.2%
Image Flicker
9.3
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Black Frame Insertion (BFI)
Yes
Yes
BFI Picture
BFI Frequency Picture
BFI Maximum Frequency
144 Hz
144 Hz
BFI Minimum Frequency
100 Hz
120 Hz
Black Frame Insertion (BFI)
6.0
Black Frame Insertion (BFI)
Yes
Yes
BFI Picture
BFI Frequency Picture
BFI Maximum Frequency
144 Hz
144 Hz
BFI Minimum Frequency
100 Hz
120 Hz
Refresh Rate
9.2
9.0
Variable Refresh Rate
FreeSync
FreeSync
Native
144 Hz
Max Refresh Rate
144 Hz
144 Hz
Factory Overclock
N/A
Variable Refresh Rate
FreeSync
Yes
FreeSync
Yes
G-SYNC
Yes
Compatible (Tested)
VRR Maximum
144 Hz
144 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Maximum With OC
N/A
VRR Supported Connectors
DisplayPort
DisplayPort, HDMI
Inputs
Input Lag
9.5
9.4
Native Resolution
4.1 ms
4.2 ms
Non-Native Res @ Native Refresh
N/A
Native Resolution @ 60Hz
9.3 ms
23.8 ms
Variable Refresh Rate
4.8 ms
5.2 ms
Variable Refresh Rate @ 60Hz
10.1 ms
10 Bit HDR
N/A
4.2 ms
Black Frame Insertion (BFI)
8.2 ms
7.2 ms
Resolution And Size
8.0
8.7
Native Resolution
2560 x 1080
3440 x 1440
Aspect Ratio
21:9
21:9
Megapixels
2.8 MP
5.0 MP
Pixel Density
82 PPI
109 PPI
Screen Diagonal
34.0"
34.1"
Screen Area
412 in²
415 in²
Inputs
Inputs 1
Inputs 2
Total Inputs
DisplayPort
1 (DP 1.2)
1 (DP 1.4)
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.0)
2 (HDMI 2.0)
DVI
No
No
VGA
No
No
DisplayPort Out
No
No
USB
2 (USB 3.0)
2 (USB 3.0)
USB C
No
No
Analog Audio Out 3.5mm
2
1
Microphone In 3.5mm
No
No
Digital Optical Audio Out
No
No
Analog Audio Out RCA
No
No
Power Supply
External Brick
External Brick
Features
Additional Features
RGB Illumination
No
Speakers
No
No
HDR10
No
Yes
Multiple Input Display
No
No
On-Screen Display (OSD)
OSD Picture
Controls
Controls Picture
In The Box
In The Box Picture
Check Price
34"
34UC79G-B
SEE PRICE
Amazon.com34"
34GK950F
SEE PRICE
Amazon.com34"
34UC79G-B
SEE PRICE
BestBuy.com34"
34GK950F
SEE PRICE
B&H34"
34UC79G-B
SEE PRICE
Walmart.com34"
34GK950F
SEE PRICE
BestBuy.com34"
34UC79G-B
SEARCH
B&H34"
34GK950F
SEE PRICE
Walmart.com
LG 34UC79G-B
LG 34GK950F-B
Comments
LG 34UC79G-B vs LG 34GK950F-B: Main Discussion
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