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Products
Corsair XENEON FLEX 45WQHD240
Samsung Odyssey OLED G9/G95SC S49CG95
Tested using Methodology v2.1
Updated Aug 08, 2025 07:37 PM
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Amazon.comTested using Methodology v2.1
Updated Jun 13, 2025 09:04 PM
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Max Refresh Rate240 Hz
Size45"
Pixel TypeOLED
Native Resolution3440 x 1440
Max Refresh Rate240 Hz
Size49"
Pixel TypeQD-OLED
Native Resolution5120 x 1440
Our Verdict
Corsair XENEON FLEX 45WQHD240
Samsung Odyssey OLED G9/G95SC S49CG95
The Corsair XENEON FLEX 45WQHD240 and the Samsung Odyssey OLED G9/G95SC S49CG95 are different types of ultrawide monitors. While the Samsung has a 49-inch screen and the Corsair has a 45-inch screen, the Samsung has a wider 32:9 aspect ratio compared to the 21:9 aspect ratio of the Corsair. Both have OLED panels, but they're different in a few ways, too, as the Samsung is a QD-OLED, which allows it to get brighter and display a wider range of colors that are more vivid. While each has HDMI 2.1 bandwidth, the Corsair takes full advantage of gaming consoles with 4k @ 120Hz signals. The Corsair also has a bendable screen, letting you set the curvature to your liking, while the Samsung has a fixed curve of 1800R.
Variants
- XENEON FLEX 45WQHD240 (45")
- LS49CG954SNXZA (49")
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45"
XENEON FLEX 45WQHD240
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Amazon.com49"
LS49CG954SNXZA
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Amazon.com45"
XENEON FLEX 45WQHD240
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Amazon.com49"
LS49CG954SNXZA
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Amazon.com45"
XENEON FLEX 45WQHD240
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Amazon.com49"
LS49CG954SNXZA
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Amazon.com45"
XENEON FLEX 45WQHD240
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Amazon.com49"
LS49CG954SNXZA
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LS49CG954SNXZA
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LS49CG954SNXZA
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Amazon.comMain Differences forPC Gaming
PC Gaming
Threshold
PC Gaming
8.9
9.1
Full Comparison
Design
Style
Design Picture
Curved
Yes
Yes
Curve Radius
800R
1800R
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
7.5
8.5
Build Quality Picture
Ergonomics
2.3
6.2
Ergonomics Picture
Back Picture
Height Adjustment
0.0" (0.0 cm)
4.7" (12.0 cm)
Min Height To Top Of Panel
22.3" (56.6 cm)
15.6" (39.7 cm)
Tilt Range
-5° to 12.5°
-15° to 2.5°
Rotate Portrait/Landscape
No
No
Swivel Range
No swivel
No swivel
Wall Mount
No Mount
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
24.4" (62.1 cm)
14.4" (36.5 cm)
Base Depth
12.2" (31.0 cm)
9.3" (23.7 cm)
Thickness (With Display)
13.2" (33.5 cm)
8.8" (22.3 cm)
Weight (With Display)
19.4 lbs (8.8 kg)
28.2 lbs (12.8 kg)
Display
Display Picture
Size
45"
49"
Housing Width
42.0" (106.7 cm)
48.6" (123.5 cm)
Housing Height
18.1" (46.0 cm)
14.4" (36.6 cm)
Thickness (Without Stand)
N/A
6.2" (15.7 cm)
Weight (Without Stand)
N/A
20.2 lbs (9.2 kg)
Borders Size (Bezels)
0.4" (1.1 cm)
0.4" (1.0 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
External Brick
Picture Quality
Contrast
10
10
Checkerboard Picture
Native Contrast
Inf : 1
Inf : 1
Contrast With Local Dimming
Inf : 1
Inf : 1
Local Dimming
10
10
Local Dimming Video
Local Dimming
No
No
Backlight
No Backlight
No Backlight
SDR Brightness
7.0
6.7
Real Scene
255 cd/m²
236 cd/m²
Peak 2% Window
406 cd/m²
243 cd/m²
Peak 10% Window
407 cd/m²
239 cd/m²
Peak 25% Window
409 cd/m²
240 cd/m²
Peak 50% Window
233 cd/m²
240 cd/m²
Peak 100% Window
141 cd/m²
239 cd/m²
Sustained 2% Window
402 cd/m²
242 cd/m²
Sustained 10% Window
402 cd/m²
238 cd/m²
Sustained 25% Window
406 cd/m²
238 cd/m²
Sustained 50% Window
233 cd/m²
239 cd/m²
Sustained 100% Window
141 cd/m²
236 cd/m²
Automatic Brightness Limiting (ABL)
0.073
0.001
Minimum Brightness
52 cd/m²
64 cd/m²
HDR Brightness
6.5
6.8
EOTF
VESA DisplayHDR Certification
No Certification
DisplayHDR TRUE BLACK 400
Real Scene
385 cd/m²
421 cd/m²
Peak 2% Window
788 cd/m²
1,002 cd/m²
Peak 10% Window
632 cd/m²
465 cd/m²
Peak 25% Window
406 cd/m²
364 cd/m²
Peak 50% Window
232 cd/m²
309 cd/m²
Peak 100% Window
141 cd/m²
263 cd/m²
Sustained 2% Window
772 cd/m²
994 cd/m²
Sustained 10% Window
620 cd/m²
464 cd/m²
Sustained 25% Window
402 cd/m²
363 cd/m²
Sustained 50% Window
231 cd/m²
307 cd/m²
Sustained 100% Window
140 cd/m²
259 cd/m²
Automatic Brightness Limiting (ABL)
0.104
0.077
Horizontal Viewing Angle
10
10
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
70°
70°
Color Washout From Right
70°
70°
Horizontal Hue Graph
Color Shift From Left
70°
70°
Color Shift From Right
70°
70°
Horizontal Lightness Graph
Brightness Loss From Left
70°
70°
Brightness Loss From Right
70°
70°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
70°
70°
Gamma Shift From Right
70°
70°
Vertical Viewing Angle
9.9
9.9
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
≈ 70°
70°
Color Washout From Above
≈ 70°
70°
Vertical Hue Graph
Color Shift From Below
≈ 70°
70°
Color Shift From Above
≈ 69°
70°
Vertical Lightness Graph
Brightness Loss From Below
≈ 70°
70°
Brightness Loss From Above
≈ 70°
70°
Black Level Raise From Below
≈ 61°
62°
Black Level Raise From Above
≈ 64°
61°
Gamma Shift From Below
≈ 70°
70°
Gamma Shift From Above
≈ 70°
70°
Gray Uniformity
8.8
9.1
50% Uniformity Picture
50% Std. Dev.
1.193%
0.534%
50% DSE
0.118%
0.109%
Black Uniformity
10
10
Native Black Uniformity Picture
Native Std. Dev.
0.188%
0.154%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
8.6
8.4
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
sRGB
Game (Custom)
sRGB Gamut Area xy
105.7%
104.2%
White Balance dE (Avg.)
1.91
2.55
Color Temperature (Avg.)
6,200 K
6,799 K
Gamma (Avg.)
2.15
2.21
Color dE (Avg.)
1.56
2.45
Contrast Setting
N/A
50
RGB Settings
Default
Gain (0,0,0), Offset (0,0,0)
Gamma Setting
Default
2.2
Brightness Setting
100
30
Measured Brightness
192 cd/m²
243 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.3
9.0
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Standard
Game (Custom)
sRGB Gamut Area xy
102.6%
103.1%
White Balance dE (Avg.)
0.79
1.12
Color Temperature (Avg.)
6,534 K
6,525 K
Gamma (Avg.)
2.19
2.19
Color dE (Avg.)
1.53
2.13
Contrast Setting
50
50
RGB Settings
100-97-85
Gain (6,0,0), Offset (0,-3,0)
Gamma Setting
2.2
2.2
Brightness Setting
3
7
Measured Brightness
102 cd/m²
103 cd/m²
SDR Color Gamut
9.6
9.9
sRGB Color Gamut Picture
sRGB Coverage xy
99.6%
99.9%
sRGB Picture Mode
Standard
Game (Custom)
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
91.1%
96.7%
Adobe RGB Picture Mode
Standard
Game (Custom)
HDR Color Gamut
9.2
9.6
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
97.6%
99.5%
DCI-P3 Picture Mode
HDR On
Game HDR (Basic)
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
71.6%
82.7%
Rec. 2020 Picture Mode
HDR On
Game HDR (Basic)
HDR Color Volume
7.7
8.9
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
59.0%
96.2%
DCI-P3 Picture Mode
HDR On
Game HDR (Basic)
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
32.6%
46.9%
Rec. 2020 Picture Mode
HDR On
Game HDR (Basic)
Text Clarity
6.0
7.0
ClearType On
ClearType Off
Pixel Type
OLED
QD-OLED
Pixels
Subpixel Layout
RWBG
Triangular RGB
Direct Reflections
8.2
7.1
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
15.3%
24.4%
Screen Finish
Matte
Glossy
Ambient Black Level Raise
7.6
4.5
Black Level Raise Picture
Ambient Black Level Raise Graph
Black Luminance @ 0 lx
0.00 cd/m²
0.00 cd/m²
Black Luminance @ 1000 lx
1.19 cd/m²
3.23 cd/m²
Total Reflected Light
8.8
8.8
Bright Room Off Picture
Total Reflection Ring Light Picture
Total Reflected Light Intensity
7,307% ⋅ pixel
7,701% ⋅ pixel
Diffraction Artifacts
No
No
Gradient
9.6
9.6
Gradient Picture
Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
8.0
8.0
Native Refresh Rate
240 Hz
240 Hz
Max Refresh Rate
240 Hz
240 Hz
Max Refresh Rate Over DP
240 Hz
240 Hz
Max Refresh Rate Over HDMI
240 Hz
240 Hz
Max Refresh Rate Over DP @ 10-bit
240 Hz
240 Hz
Max Refresh Rate Over HDMI @ 10-Bit
240 Hz
240 Hz
DSC Toggle
No
No
DSC Off Max Refresh Rate Over DP
N/A
N/A
DSC Off Max Refresh Rate Over HDMI
N/A
N/A
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (NVIDIA Certified)
Compatible (Tested)
VRR Maximum
240 Hz
240 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
9.9
9.9
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
No OD Mode
No OD Mode
Variable Overdrive Advertised
No
No
Avg. CAD
16
13
Best CAD
13
12
Worst CAD
17
13
Refresh Rate Compliance
9.7
9.7
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
80%
90%
Compliance @ 120 FPS
94%
95%
Compliance @ 60 FPS
97%
95%
CAD @ Max Refresh Rate
9.9
9.9
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD noodmode
0 to 31
OD no
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
17
13
Best 10% CAD
6
6
Worst 10% CAD
50
28
Response Time @ Max Refresh Rate
First Response Time
0.4 ms
0.5 ms
Total Response Time
1.3 ms
0.5 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
RGB Overshoot
2 RGB
0 RGB
Worst 10% RGB Overshoot
13 RGB
0 RGB
Worst 10% First Response Time
1.7 ms
2.6 ms
Worst 10% Total Response Time
5.7 ms
2.6 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
CAD @ 120Hz
9.9
9.9
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD noodmode
0 to 31
OD no
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
20
14
Best 10% CAD
6
6
Worst 10% CAD
54
29
Response Time @ 120Hz
Worst 10% First Response Time
1.2 ms
3.1 ms
RGB Overshoot
2 RGB
0 RGB
Total Response Time
1.4 ms
0.6 ms
First Response Time
0.4 ms
0.6 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
Worst 10% Total Response Time
7.8 ms
3.1 ms
Worst 10% RGB Overshoot
11 RGB
0 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
CAD @ 60Hz
9.9
9.8
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD noodmode
0 to 31
OD no
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
16
23
Best 10% CAD
5
8
Worst 10% CAD
55
73
Response Time @ 60Hz
Recommended Overdrive Setting
No OD Mode
No OD Mode
First Response Time
0.4 ms
0.6 ms
Total Response Time
1.8 ms
2.4 ms
RGB Overshoot
1 RGB
1 RGB
Worst 10% Total Response Time
12.7 ms
16.9 ms
Worst 10% First Response Time
1.8 ms
2.7 ms
Worst 10% RGB Overshoot
9 RGB
7 RGB
60Hz First Response Heatmap
60Hz Total Response Heatmap
60Hz RGB Overshoot Heatmap
Backlight Strobing (BFI)
Backlight Strobing Picture
Backlight Strobing Frequency Picture
Backlight Strobing (BFI)
No BFI
Yes
Maximum Frequency
N/A
60 Hz
Minimum Frequency
N/A
60 Hz
Longest Pulse Width Brightness
N/A
190 cd/m²
Shortest Pulse Width Brightness
N/A
190 cd/m²
Pulse Width Control
No BFI
No
Pulse Phase Control
No BFI
No
Pulse Amplitude Control
No BFI
Yes
VRR At The Same Time
No BFI
No
VRR Flicker
4.7
5.2
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
16.3 RGB
6.1 RGB
Middle Gray Flicker
0.7 RGB
1.6 RGB
Light Gray Flicker
0.9 RGB
1.4 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.9
8.5
Native Resolution @ Max Hz
2.8 ms
3.8 ms
Native Resolution @ 120Hz
10.5 ms
7.4 ms
Native Resolution @ 60Hz
20.2 ms
15.0 ms
Backlight Strobing (BFI)
N/A
31.0 ms
Resolution
5.4
7.8
Native Resolution
3440 x 1440
5120 x 1440
Aspect Ratio
21:9
32:9
Megapixels
5.0 MP
7.4 MP
Pixel Density
83 PPI
109 PPI
PS5 Compatibility
9.3
7.1
PS5 Compatibility Photo
PS5 Compatibility Table
4k @ 120Hz
Yes
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
Xbox Series X|S Compatibility
8.9
6.8
XSX Compatibility Photo
XSX Compatibility Table
4k @ 120Hz
Yes
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
Inputs
Inputs 1
Inputs 2
DisplayPort
1 (DP 1.4)
1 (DP 1.4)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
No DisplayPort 2.1
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.1)
1 (Micro-HDMI), 1 (HDMI 2.1)
HDMI 2.1 Bandwidth
24Gbps (FRL 6x4)
40Gbps (FRL 10x4)
Daisy Chaining
No
No
3.5mm Audio Out
Yes
No
Ethernet
No
No
HDR10
Yes
Yes
Dolby Vision
No
No
USB
USB-A Ports
4
0
USB-A Rated Speed
5Gbps (USB 3.2 Gen 1)
No USB-A Ports
USB-B Upstream Port
No
No
USB-C Ports
2
3
USB-C Upstream
Yes
Yes
USB-C Rated Speed
5Gbps (USB 3.2 Gen 1)
5Gbps (USB 3.2 Gen 1)
USB-C Power Delivery
30W
No
USB-C DisplayPort Alt Mode
Yes
No
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
No
Yes
RGB Illumination
No
Controllable
Multiple Input Display
PIP + PBP
PBP
KVM Switch
Yes
No
Smart OS
No
Yes
On-Screen Display (OSD)
OSD Picture
Check Price
45"
XENEON FLEX 45WQHD240
SEE PRICE
Amazon.com49"
LS49CG954SNXZA
SEE PRICE
Amazon.com45"
XENEON FLEX 45WQHD240
SEE PRICE
Amazon.com49"
LS49CG954SNXZA
SEE PRICE
Amazon.com45"
XENEON FLEX 45WQHD240
SEARCH
Amazon.com49"
LS49CG954SNXZA
SEARCH
Amazon.com45"
XENEON FLEX 45WQHD240
SEARCH
Amazon.com49"
LS49CG954SNXZA
SEARCH
Amazon.com49"
LS49CG954SNXZA
SEARCH
Amazon.com49"
LS49CG954SNXZA
SEARCH
Amazon.com49"
LS49CG954SNXZA
SEARCH
Amazon.com
Corsair XENEON FLEX 45WQHD240
Samsung Odyssey OLED G9/G95SC S49CG95
Comments
Corsair XENEON FLEX 45WQHD240 vs Samsung Odyssey OLED G9/G95SC S49CG95: Main Discussion
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