Products
LG 34GN850-B
Samsung Odyssey G9 C49G95T
Tested using Methodology v1.2
Updated Jun 13, 2025 08:49 PM
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LG.com
Tested using Methodology v1.2
Updated Aug 28, 2025 05:04 PM
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Amazon.com
Max Refresh Rate
160 Hz
Size
34"
Pixel Type
IPS
Variable Refresh Rate
Yes
HDR10
Yes
Native Resolution
3440 x 1440
Max Refresh Rate
240 Hz
Size
49"
Pixel Type
VA
Variable Refresh Rate
Yes
HDR10
Yes
Native Resolution
5120 x 1440
Our Verdict
LG 34GN850-B
Samsung Odyssey G9 C49G95T
The LG 34GN850-B is marginally better than the Samsung Odyssey G9 C49G95T. The LG has an IPS panel with much wider viewing angles, better color accuracy, and significantly faster response time when running at its maximum refresh rate. However, the Samsung has a bigger 32:9 screen, a better contrast ratio, and a higher refresh rate.
Variants
- 34GN850-B (34")
- LC49G95TSSNXZA (49")
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34"
34GN850-B
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49"
LC49G95TSSNXZA
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34"
34GN850-B
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Amazon.com
49"
LC49G95TSSNXZA
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34"
34GN850-B
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49"
LC49G95TSSNXZA
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34"
34GN850-B
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LC49G95TSSNXZA
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34"
34GN850-B
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49"
LC49G95TSSNXZA
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Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.8
7.6
Vertical Viewing Angle
7.5
5.4
Full Comparison
Design
Style
Design Picture
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Curved
Yes
Yes
Curve Radius
1900R
1000R
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
7.0
8.0
Build Quality Picture
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Compare High-Res
Ergonomics
5.9
6.5
Ergonomics Picture
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Compare High-Res
Back Picture
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Height Adjustment
4.3" (11.0 cm)
4.5" (11.5 cm)
Tilt Range
-15° to 5°
-15° to 5°
Rotate Portrait/Landscape
No
No
Swivel Range
No swivel
-15° to 15°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
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Thickness Picture
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Base Width
17.8" (45.3 cm)
31.5" (80.0 cm)
Base Depth
12.2" (31.0 cm)
12.8" (32.4 cm)
Thickness (With Display)
10.4" (26.5 cm)
16.3" (41.5 cm)
Weight (With Display)
17.1 lbs (7.8 kg)
37.9 lbs (17.2 kg)
Display
Display Picture
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Compare High-Res
Size
34"
49"
Housing Width
32.2" (81.9 cm)
45.3" (115.0 cm)
Housing Height
14.2" (36.1 cm)
14.4" (36.5 cm)
Thickness (Without Stand)
4.3" (10.9 cm)
11.4" (28.9 cm)
Weight (Without Stand)
12.4 lbs (5.6 kg)
32.2 lbs (14.6 kg)
Borders Size (Bezels)
0.4" (1.0 cm)
0.4" (1.1 cm)
Controls
Controls Picture
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In The Box
In The Box Picture
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Power Supply
External Brick
Internal
Picture Quality
Contrast
5.9
7.3
Checkerboard Picture
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Native Contrast
960 : 1
2,231 : 1
Contrast With Local Dimming
N/A
2,320 : 1
Local Dimming
0.0
1.5
Local Dimming Video
Local Dimming
No
Yes
Backlight
Edge
Edge
SDR Brightness
8.0
8.2
Real Scene
343 cd/m²
402 cd/m²
Peak 2% Window
354 cd/m²
395 cd/m²
Peak 10% Window
358 cd/m²
399 cd/m²
Peak 25% Window
359 cd/m²
399 cd/m²
Peak 50% Window
359 cd/m²
399 cd/m²
Peak 100% Window
359 cd/m²
399 cd/m²
Sustained 2% Window
354 cd/m²
395 cd/m²
Sustained 10% Window
358 cd/m²
398 cd/m²
Sustained 25% Window
359 cd/m²
399 cd/m²
Sustained 50% Window
359 cd/m²
398 cd/m²
Sustained 100% Window
359 cd/m²
398 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.001
Minimum Brightness
58 cd/m²
57 cd/m²
HDR Brightness
6.9
8.1
EOTF
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VESA DisplayHDR Certification
DisplayHDR 400 - 1.0/1.1
DisplayHDR 1000
Real Scene
441 cd/m²
601 cd/m²
Peak 2% Window
436 cd/m²
992 cd/m²
Peak 10% Window
436 cd/m²
1,060 cd/m²
Peak 25% Window
436 cd/m²
983 cd/m²
Peak 50% Window
436 cd/m²
756 cd/m²
Peak 100% Window
436 cd/m²
954 cd/m²
Sustained 2% Window
435 cd/m²
977 cd/m²
Sustained 10% Window
436 cd/m²
1,044 cd/m²
Sustained 25% Window
436 cd/m²
971 cd/m²
Sustained 50% Window
436 cd/m²
754 cd/m²
Sustained 100% Window
436 cd/m²
668 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.024
Horizontal Viewing Angle
7.0
5.5
Horizontal Viewing Angle Video
Horizontal Chroma Graph
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Color Washout From Left
43°
38°
Color Washout From Right
42°
39°
Horizontal Hue Graph
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Color Shift From Left
55°
30°
Color Shift From Right
54°
32°
Horizontal Lightness Graph
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Compare High-Res
Brightness Loss From Left
47°
35°
Brightness Loss From Right
48°
36°
Black Level Raise From Left
26°
12°
Black Level Raise From Right
20°
13°
Gamma Shift From Left
37°
12°
Gamma Shift From Right
31°
13°
Vertical Viewing Angle
7.5
5.4
Vertical Viewing Angle Video
Vertical Chroma Graph
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Color Washout From Below
33°
28°
Color Washout From Above
32°
28°
Vertical Hue Graph
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Compare High-Res
Color Shift From Below
46°
43°
Color Shift From Above
58°
40°
Vertical Lightness Graph
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Compare High-Res
Brightness Loss From Below
36°
32°
Brightness Loss From Above
34°
31°
Black Level Raise From Below
70°
12°
Black Level Raise From Above
70°
11°
Gamma Shift From Below
44°
14°
Gamma Shift From Above
41°
12°
Gray Uniformity
8.1
7.6
50% Uniformity Picture
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50% Std. Dev.
2.733%
1.479%
50% DSE
0.144%
0.191%
Black Uniformity
6.6
3.5
Native Black Uniformity Picture
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Native Std. Dev.
1.613%
3.277%
Black Uniformity Picture With Local Dimming
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Std. Dev. w/ L.D.
N/A
11.967%
Color Accuracy (Pre-Calibration)
8.7
6.2
Pre Calibration Picture
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Pre Gamma Curve Picture
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Pre Color Picture
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Picture Mode
sRGB
sRGB
sRGB Gamut Area xy
100.8%
113.1%
White Balance dE (Avg.)
3.28
5.78
Color Temperature (Avg.)
6,953 K
6,526 K
Gamma (Avg.)
2.20
2.51
Color dE (Avg.)
1.92
4.92
Contrast Setting
70
N/A
RGB Settings
Default
Default
Gamma Setting
Default
Default
Brightness Setting
45
100
Measured Brightness
196 cd/m²
414 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.8
9.7
Post Calibration Picture
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Post Gamma Curve Picture
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Compare High-Res
Post Color Picture
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Picture Mode
Gamer 1
Custom
sRGB Gamut Area xy
100.6%
100.3%
White Balance dE (Avg.)
0.63
0.63
Color Temperature (Avg.)
6,521 K
6,450 K
Gamma (Avg.)
2.18
2.19
Color dE (Avg.)
0.30
0.49
Contrast Setting
70
75
RGB Settings
50-49-48
46-53-48
Gamma Setting
Mode 2
Mode 1
Brightness Setting
14
6
Measured Brightness
100 cd/m²
101 cd/m²
SDR Color Gamut
9.4
9.3
sRGB Color Gamut Picture
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sRGB Coverage xy
99.0%
99.5%
sRGB Picture Mode
Gamer 1
Custom
Adobe RGB Color Gamut Picture
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Adobe RGB Coverage xy
86.6%
81.9%
Adobe RGB Picture Mode
Gamer 1
Custom
SDR Color Volume
9.6
9.7
sRGB Color Volume ITP Picture
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sRGB In ICtCp
97.4%
98.5%
sRGB Picture Mode
Gamer 1
Custom
Adobe RGB Color Volume ITP Picture
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Adobe RGB In ICtCp
91.5%
87.9%
Adobe RGB Picture Mode
Gamer 1
Custom
HDR Color Gamut
8.7
7.5
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
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DCI-P3 Coverage xy
94.5%
87.3%
DCI-P3 Picture Mode
Gamer 1
HDR Mode
Rec. 2020 Color Gamut Picture
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Rec. 2020 Coverage xy
71.6%
65.2%
Rec. 2020 Picture Mode
Gamer 1
HDR Mode
HDR Color Volume
7.6
7.8
DCI-P3 Color Volume ITP Picture
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DCI-P3 In ICtCp
78.4%
79.5%
DCI-P3 Picture Mode
Gamer 1
HDR Mode
Rec. 2020 Color Volume ITP Picture
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Compare High-Res
Rec. 2020 In ICtCp
62.2%
61.0%
Rec. 2020 Picture Mode
Gamer 1
HDR Mode
Reflections
7.4
7.6
Average Room
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Average Room Off Picture
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Bright Room Off Picture
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Screen Finish
Matte
Matte
Total Reflections
5.6%
5.3%
Indirect Reflections
3.3%
3.5%
Calculated Direct Reflections
2.3%
1.8%
Text Clarity
7.5
7.5
ClearType On
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ClearType Off
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Pixel Type
IPS
VA
Pixels
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Subpixel Layout
RGB
RGB
Gradient
9.9
9.8
Gradient Picture
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Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
8.5
9.0
Native Refresh Rate
144 Hz
240 Hz
Max Refresh Rate
160 Hz
240 Hz
Max Refresh Rate Over DP
160 Hz
240 Hz
Max Refresh Rate Over HDMI
85 Hz
60 Hz
Max Refresh Rate Over DP @ 10-bit
144 Hz
240 Hz
Max Refresh Rate Over HDMI @ 10-Bit
50 Hz
N/A
Variable Refresh Rate (VRR)
FreeSync
Yes
Yes
G-SYNC
Compatible (NVIDIA Certified)
Compatible (NVIDIA Certified)
VRR Maximum
160 Hz
240 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort
Variable Refresh Rate
Yes
Yes
Response Time @ Max Refresh Rate
9.2
7.6
Motion Blur Picture
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Response Time Table
Compare High-Res
Compare High-Res
Recommended Overdrive Setting
Normal
Adaptive Sync
Rise / Fall Time
3.4 ms
1.1 ms
Total Response Time
6.2 ms
7.9 ms
Overshoot Error
1.0%
36.0%
Worst 3 Rise / Fall Time
4.2 ms
1.5 ms
Worst 3 Total Response Time
8.8 ms
13.2 ms
Worst 3 Overshoot Error
8.7%
132.5%
Response Time @ 120Hz
8.7
8.0
Motion Blur Picture
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Compare High-Res
Response Time Table
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Compare High-Res
Recommended Overdrive Setting
Normal
Adaptive Sync
Rise / Fall Time
3.8 ms
1.6 ms
Total Response Time
7.9 ms
10.3 ms
Overshoot Error
2.0%
18.3%
Worst 3 Rise / Fall Time
4.6 ms
2.5 ms
Worst 3 Total Response Time
12.9 ms
17.0 ms
Worst 3 Overshoot Error
13.5%
69.0%
Response Time @ 60Hz
7.9
7.0
Motion Blur Picture
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Response Time Table
Compare High-Res
Compare High-Res
Recommended Overdrive Setting
Normal
Adaptive Sync
Rise / Fall Time
3.5 ms
2.0 ms
Total Response Time
13.9 ms
18.2 ms
Overshoot Error
4.2%
13.8%
Worst 3 Rise / Fall Time
4.1 ms
3.4 ms
Worst 3 Total Response Time
22.5 ms
33.7 ms
Worst 3 Overshoot Error
20.5%
35.7%
Backlight Strobing (BFI)
Backlight Strobing Picture
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Backlight Strobing Frequency Picture
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Compare High-Res
Backlight Strobing (BFI)
No BFI
No
Maximum Frequency
N/A
N/A
Minimum Frequency
N/A
N/A
Longest Pulse Width Brightness
N/A
N/A
Shortest Pulse Width Brightness
N/A
N/A
Pulse Width Control
No BFI
No BFI
Pulse Phase Control
No BFI
No BFI
Pulse Amplitude Control
No BFI
No BFI
VRR At The Same Time
No BFI
No BFI
Image Flicker
10
10
Backlight Picture
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Compare High-Res
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
>1000 Hz
Inputs
Input Lag
9.0
9.0
Native Resolution @ Max Hz
3.7 ms
2.8 ms
Native Resolution @ 120Hz
4.8 ms
4.8 ms
Native Resolution @ 60Hz
9.2 ms
20.2 ms
Backlight Strobing (BFI)
N/A
N/A
Resolution And Size
8.4
8.8
Native Resolution
3440 x 1440
5120 x 1440
Aspect Ratio
21:9
32:9
Megapixels
5.0 MP
7.4 MP
Pixel Density
108 PPI
109 PPI
Measured Screen Diagonal
34.0"
48.8"
Screen Area
418 in²
623 in²
PS5 Compatibility
7.0
6.0
PS5 Compatibility Photo
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Compare High-Res
4k @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
No
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
No
1080p @ 60Hz
Yes
Yes
HDR
Yes
Yes
VRR
No
No
Xbox Series X|S Compatibility
9.2
6.7
XSX Compatibility Photo
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Compare High-Res
4k @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
No
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
No
Inputs Photos
Inputs 1
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Inputs 2
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Video And Audio Ports
DisplayPort
1 (DP 1.4)
2 (DP 1.4)
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.0)
1 (HDMI 2.0)
HDMI 2.1 Rated Speed
No HDMI 2.1
No HDMI 2.1
DVI
No
No
VGA
No
No
Daisy Chaining
No
No
3.5mm Audio Out
1
1
HDR10
Yes
Yes
3.5mm Audio In
No
No
3.5mm Microphone In
No
No
USB
USB-A Ports
2
2
USB-A Rated Speed
5Gbps (USB 3.2 Gen 1)
5Gbps (USB 3.2 Gen 1)
USB-B Upstream Port
Yes
Yes
USB-C Ports
0
0
USB-C Upstream
No USB-C Ports
No USB-C Ports
USB-C Rated Speed
No USB-C Ports
No USB-C Ports
USB-C Power Delivery
No USB-C Ports
No USB-C Ports
USB-C DisplayPort Alt Mode
No USB-C Ports
No USB-C Ports
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
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Compare High-Res
Features
Additional Features
Speakers
No
No
RGB Illumination
No
Controllable
Multiple Input Display
No
PIP + PBP
KVM Switch
No
No
On-Screen Display (OSD)
OSD Picture
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Compare High-Res
Check Price
34"
34GN850-B
SEE PRICE
LG.com
49"
LC49G95TSSNXZA
SEE PRICE
Amazon.com
34"
34GN850-B
SEE PRICE
Amazon.com
49"
LC49G95TSSNXZA
SEE PRICE
B&H
34"
34GN850-B
SEE PRICE
B&H
49"
LC49G95TSSNXZA
SEARCH
BestBuy.com
34"
34GN850-B
SEE PRICE
BestBuy.com
49"
LC49G95TSSNXZA
SEARCH
Samsung.com
34"
34GN850-B
SEE PRICE
Walmart.com
49"
LC49G95TSSNXZA
SEARCH
Walmart.com
LG 34GN850-B
Samsung Odyssey G9 C49G95T
Comments
LG 34GN850-B vs Samsung Odyssey G9 C49G95T: Main Discussion
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