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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Samsung Odyssey G51C S27CG51 vs Samsung Odyssey G50D S27DG50
Side-by-Side Comparison
Products
Samsung Odyssey G51C S27CG51
Samsung Odyssey G50D S27DG50
Tested using Methodology v2.0.1
Updated Feb 19, 2025 04:48 PM
SEE PRICE
Amazon.comTested using Methodology v2.0.1
Updated Mar 04, 2025 09:13 PM
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Amazon.com
Max Refresh Rate165 Hz
Size27"
Pixel TypeVA
Native Resolution2560 x 1440
Max Refresh Rate180 Hz
Size27"
Pixel TypeIPS
Native Resolution2560 x 1440
Variants
- LS27CG512ENXZA (27")
- LS27DG500ENXZA (27")
Our Verdict
Samsung Odyssey G51C S27CG51
Samsung Odyssey G50D S27DG50
The Samsung Odyssey G5/G51C S27CG51 and the Samsung Odyssey G5/G50D S27DG50 are 27-inch 1440p gaming monitors. The G51C is a better option if you're gaming in a dark room, as deep blacks look darker. The G50D is a better option in a bright environment as it's much better at overcoming glare.
Check Price
27"
LS27CG512ENXZA
SEE PRICE
Amazon.com27"
LS27DG500ENXZA
SEE PRICE
Amazon.comMain Differences for
Threshold
PC Gaming
6.8
7.1
VRR Motion Performance
6.2
7.2
CAD @ Max Refresh Rate
6.2
7.5
CAD @ 60Hz
5.3
7.7
Full Comparison
Design
Style
Design Picture
Curved
No
No
Curve Radius
Not Curved
Not Curved
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
7.0
7.0
Build Quality Picture
Ergonomics
9.0
9.3
Ergonomics Picture
Back Picture
Height Adjustment
4.7" (11.9 cm)
4.7" (12.0 cm)
Min Height To Top Of Panel
15.3" (38.8 cm)
16.6" (42.2 cm)
Tilt Range
-22.5° to 5°
-25° to 2.5°
Rotate Portrait/Landscape
Yes, Clockwise
Yes, Both Ways
Swivel Range
-30° to 30°
-30° to 30°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
18.0" (45.8 cm)
11.7" (29.7 cm)
Base Depth
8.6" (21.9 cm)
9.8" (25.0 cm)
Thickness (With Display)
6.5" (16.4 cm)
7.3" (18.5 cm)
Weight (With Display)
10.4 lbs (4.7 kg)
14.3 lbs (6.5 kg)
Display
Display Picture
Size
27"
27"
Housing Width
24.3" (61.7 cm)
24.2" (61.4 cm)
Housing Height
15.0" (38.0 cm)
14.5" (36.9 cm)
Thickness (Without Stand)
2.9" (7.4 cm)
1.6" (4.0 cm)
Weight (Without Stand)
7.2 lbs (3.3 kg)
7.4 lbs (3.4 kg)
Borders Size (Bezels)
0.2" (0.6 cm)
0.3" (0.8 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
External Brick
Picture Quality
Contrast
7.7
6.3
Checkerboard Picture
Native Contrast
2,734 : 1
1,221 : 1
Contrast With Local Dimming
N/A
1,239 : 1
Local Dimming
0.0
2.5
Local Dimming Video
Local Dimming
No
Yes
Backlight
Edge
Edge
SDR Brightness
6.8
8.3
Real Scene
242 cd/m²
404 cd/m²
Peak 2% Window
249 cd/m²
429 cd/m²
Peak 10% Window
250 cd/m²
428 cd/m²
Peak 25% Window
250 cd/m²
428 cd/m²
Peak 50% Window
250 cd/m²
427 cd/m²
Peak 100% Window
250 cd/m²
427 cd/m²
Sustained 2% Window
249 cd/m²
428 cd/m²
Sustained 10% Window
250 cd/m²
427 cd/m²
Sustained 25% Window
250 cd/m²
427 cd/m²
Sustained 50% Window
250 cd/m²
426 cd/m²
Sustained 100% Window
249 cd/m²
426 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
Minimum Brightness
42 cd/m²
58 cd/m²
HDR Brightness
5.9
6.9
EOTF
VESA DisplayHDR Certification
No Certification
DisplayHDR 400 - 1.0/1.1
Real Scene
279 cd/m²
415 cd/m²
Peak 2% Window
295 cd/m²
431 cd/m²
Peak 10% Window
296 cd/m²
431 cd/m²
Peak 25% Window
297 cd/m²
432 cd/m²
Peak 50% Window
297 cd/m²
431 cd/m²
Peak 100% Window
297 cd/m²
432 cd/m²
Sustained 2% Window
295 cd/m²
430 cd/m²
Sustained 10% Window
296 cd/m²
431 cd/m²
Sustained 25% Window
296 cd/m²
431 cd/m²
Sustained 50% Window
297 cd/m²
431 cd/m²
Sustained 100% Window
296 cd/m²
432 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
Horizontal Viewing Angle
6.3
7.6
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
34°
34°
Color Washout From Right
34°
39°
Horizontal Hue Graph
Color Shift From Left
70°
47°
Color Shift From Right
70°
57°
Horizontal Lightness Graph
Brightness Loss From Left
43°
40°
Brightness Loss From Right
43°
44°
Black Level Raise From Left
20°
70°
Black Level Raise From Right
22°
70°
Gamma Shift From Left
11°
37°
Gamma Shift From Right
11°
37°
Vertical Viewing Angle
5.7
7.7
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
26°
36°
Color Washout From Above
28°
35°
Vertical Hue Graph
Color Shift From Below
57°
46°
Color Shift From Above
57°
54°
Vertical Lightness Graph
Brightness Loss From Below
30°
38°
Brightness Loss From Above
32°
38°
Black Level Raise From Below
19°
70°
Black Level Raise From Above
21°
70°
Gamma Shift From Below
11°
47°
Gamma Shift From Above
14°
49°
Gray Uniformity
8.6
7.1
50% Uniformity Picture
50% Std. Dev.
1.959%
5.117%
50% DSE
0.122%
0.169%
Black Uniformity
8.5
6.3
Native Black Uniformity Picture
Native Std. Dev.
0.748%
1.645%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
2.407%
Color Accuracy (Pre-Calibration)
6.9
8.5
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
Custom
Custom
sRGB Gamut Area xy
100.5%
101.1%
White Balance dE (Avg.)
7.86
2.92
Color Temperature (Avg.)
8,063 K
7,054 K
Gamma (Avg.)
2.16
2.26
Color dE (Avg.)
4.95
3.06
Contrast Setting
70
50
RGB Settings
50-50-50
0-0-0
Gamma Setting
Mode 1
0
Brightness Setting
100
50
Measured Brightness
294 cd/m²
441 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.0
8.4
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom
Custom
sRGB Gamut Area xy
99.7%
90.1%
White Balance dE (Avg.)
0.58
0.67
Color Temperature (Avg.)
6,539 K
6,510 K
Gamma (Avg.)
2.19
2.17
Color dE (Avg.)
3.61
1.70
Contrast Setting
70
50
RGB Settings
42-41-41
-1,-2,-9
Gamma Setting
Mode 3
0
Brightness Setting
24
6
Measured Brightness
100 cd/m²
104 cd/m²
SDR Color Gamut
8.6
9.3
sRGB Color Gamut Picture
sRGB Coverage xy
95.2%
99.1%
sRGB Picture Mode
Custom
Custom
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
75.4%
79.7%
Adobe RGB Picture Mode
Custom
Custom
HDR Color Gamut
5.7
7.1
Wide Color Gamut
No
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
73.5%
84.1%
DCI-P3 Picture Mode
HDR Standard
Custom
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
52.9%
60.7%
Rec. 2020 Picture Mode
HDR Standard
Custom
HDR Color Volume
5.9
7.1
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
44.7%
61.1%
DCI-P3 Picture Mode
HDR Standard
Custom
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
19.1%
26.9%
Rec. 2020 Picture Mode
HDR Standard
Custom
Text Clarity
7.5
7.5
ClearType On
ClearType Off
Pixel Type
VA
IPS
Pixels
Subpixel Layout
RGB
RGB
Reflections
7.5
8.0
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.8%
5.0%
Indirect Reflections
3.8%
4.1%
Calculated Direct Reflections
1.9%
0.9%
Gradient
9.3
9.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
7.5
7.7
Native Refresh Rate
165 Hz
180 Hz
Max Refresh Rate
165 Hz
180 Hz
Max Refresh Rate Over DP
165 Hz
180 Hz
Max Refresh Rate Over HDMI
144 Hz
144 Hz
Max Refresh Rate Over DP @ 10-bit
120 Hz
120 Hz
Max Refresh Rate Over HDMI @ 10-Bit
60 Hz
60 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (Tested)
Compatible (NVIDIA Certified)
VRR Maximum
165 Hz
180 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
6.2
7.2
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
FreeSync Premium (Extreme)
Adaptive-Sync
Variable Overdrive Advertised
No
No
Avg. CAD
270
223
Best CAD
229
223
Worst CAD
382
224
Refresh Rate Compliance
6.8
7.0
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
46%
39%
Compliance @ 120 FPS
54%
53%
Compliance @ 60 FPS
69%
74%
CAD @ Max Refresh Rate
6.2
7.5
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD extreme
0 to 31
OD adaptivesync
0 to 31
Recommended Overdrive Setting
FreeSync (Extreme)
Faster
Avg. CAD
230
174
Best 10% CAD
89
89
Worst 10% CAD
558
278
Response Time @ Max Refresh Rate
First Response Time
9.7 ms
6.9 ms
Total Response Time
11.5 ms
7.3 ms
Recommended Overdrive Setting
FreeSync (Extreme)
Faster
RGB Overshoot
3 RGB
1 RGB
Worst 10% RGB Overshoot
11 RGB
9 RGB
Worst 10% First Response Time
25.7 ms
12.0 ms
Worst 10% Total Response Time
25.7 ms
12.0 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
CAD @ 120Hz
6.4
7.7
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD extreme
0 to 31
OD adaptivesync
0 to 31
Recommended Overdrive Setting
FreeSync (Extreme)
Faster
Avg. CAD
237
172
Best 10% CAD
110
90
Worst 10% CAD
473
260
Response Time @ 120Hz
Worst 10% First Response Time
23.1 ms
8.2 ms
RGB Overshoot
5 RGB
3 RGB
Total Response Time
12.1 ms
7.4 ms
First Response Time
7.8 ms
5.6 ms
Recommended Overdrive Setting
FreeSync (Extreme)
Faster
Worst 10% Total Response Time
23.1 ms
12.7 ms
Worst 10% RGB Overshoot
13 RGB
17 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
CAD @ 60Hz
5.3
7.7
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD extreme
0 to 31
OD adaptivesync
0 to 31
Recommended Overdrive Setting
FreeSync (Faster)
Faster
Avg. CAD
310
169
Best 10% CAD
144
88
Worst 10% CAD
624
254
Response Time @ 60Hz
Recommended Overdrive Setting
FreeSync (Faster)
Faster
First Response Time
8.6 ms
5.5 ms
Total Response Time
18.2 ms
7.2 ms
RGB Overshoot
6 RGB
3 RGB
Worst 10% Total Response Time
28.5 ms
12.5 ms
Worst 10% First Response Time
20.8 ms
7.8 ms
Worst 10% RGB Overshoot
18 RGB
17 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)
Yes
No BFI
Maximum Frequency
165 Hz
N/A
Minimum Frequency
120 Hz
N/A
Longest Pulse Width Brightness
54 cd/m²
N/A
Shortest Pulse Width Brightness
54 cd/m²
N/A
Pulse Width Control
No
No BFI
Pulse Phase Control
No
No BFI
Pulse Amplitude Control
No
No BFI
VRR At The Same Time
No
No BFI
VRR Flicker
7.6
9.6
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
1.7 RGB
0.3 RGB
Middle Gray Flicker
1.9 RGB
0.2 RGB
Light Gray Flicker
1.6 RGB
0.2 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.8
8.8
Native Resolution @ Max Hz
4.6 ms
4.8 ms
Native Resolution @ 120Hz
5.8 ms
6.2 ms
Native Resolution @ 60Hz
9.9 ms
10.8 ms
Backlight Strobing (BFI)
7.9 ms
N/A
Resolution
7.5
7.5
Native Resolution
2560 x 1440
2560 x 1440
Aspect Ratio
16:9
16:9
Megapixels
3.7 MP
3.7 MP
Pixel Density
109 PPI
109 PPI
PS5 Compatibility
4.9
4.9
PS5 Compatibility Photo
PS5 Compatibility Table
4k @ 120Hz
No
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
6.6
6.6
XSX Compatibility Photo
XSX Compatibility Table
4k @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
Inputs Photos
Inputs 1
Inputs 2
Video And Audio Ports
DisplayPort
1 (DP 1.2)
1 (DP 1.2)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
No DisplayPort 2.1
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.0)
1 (HDMI 2.0)
HDMI 2.1 Bandwidth
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
1 (Service Port Only)
1 (Service Port Only)
USB-A Rated Speed
480Mbps (USB 2.0)
480Mbps (USB 2.0)
USB-B Upstream Port
No
No
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
Features
Additional Features
Speakers
No
No
RGB Illumination
No
No
Multiple Input Display
No
No
KVM Switch
No
No
On-Screen Display (OSD)
OSD Picture
Check Price
27"
LS27CG512ENXZA
SEE PRICE
Amazon.com27"
LS27DG500ENXZA
SEE PRICE
Amazon.com
Samsung Odyssey G51C S27CG51
Samsung Odyssey G50D S27DG50
Comments
Samsung Odyssey G51C S27CG51 vs Samsung Odyssey G50D S27DG50: Main Discussion
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