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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Gigabyte M28U vs Samsung Odyssey G7/G70B S32BG70
Side-by-Side Comparison
Products
Gigabyte M28U
Samsung Odyssey G7/G70B S32BG70
Tested using Methodology v1.2
Updated Sep 12, 2024 07:06 PM
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Amazon.comTested using Methodology v2.0.1
Updated Feb 19, 2025 04:47 PM
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Max Refresh Rate144 Hz
Size28"
Pixel TypeIPS
Native Resolution3840 x 2160
Variable Refresh RateYes
HDR10Yes
Max Refresh Rate144 Hz
Size32"
Pixel TypeIPS
Native Resolution3840 x 2160
Variable Refresh RateYes
HDR10Yes
Variants
- M28U (28")
- LS32BG702ENXGO (32")
Our Verdict
Gigabyte M28U
Samsung Odyssey G7/G70B S32BG70
The Samsung Odyssey G7/G70B S32BG70 and the Gigabyte M28U are both great 4k, 144Hz monitors. They share many similarities, including a fast response time, and while the Samsung has a faster response time at 60Hz, the Gigabyte has lower input lag with 60Hz signals. The Samsung also gets brighter if you want to use it in a well-lit room, but the Gigabyte has more work-oriented features like a USB-C input.
Check Price
28"
M28U
SEE PRICE
Amazon.com32"
LS32BG702ENXGO
SEE PRICE
Amazon.com28"
M28U
SEE PRICE
Amazon.com32"
LS32BG702ENXGO
SEE PRICE
Amazon.com28"
M28U
SEE PRICE
Amazon.com32"
LS32BG702ENXGO
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Amazon.comMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.0
Full Comparison
Design
Style
Design Picture
Curved
No
No
Curve Radius
Not Curved
Not Curved
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
7.5
8.0
Build Quality Picture
Ergonomics
6.9
8.5
Ergonomics Picture
Back Picture
Height Adjustment
5.1" (13.0 cm)
4.8" (12.2 cm)
Min Height To Top Of Panel
18.5" (46.9 cm)
Tilt Range
-20° to 5°
-12.5° to 10°
Rotate Portrait/Landscape
No
Yes, Both Ways
Swivel Range
No swivel
-15° to 15°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
14.2" (36.0 cm)
22.3" (56.7 cm)
Base Depth
7.1" (18.0 cm)
12.1" (30.8 cm)
Thickness (With Display)
6.0" (15.2 cm)
9.8" (24.8 cm)
Weight (With Display)
15.4 lbs (7.0 kg)
17.9 lbs (8.1 kg)
Display
Display Picture
Size
28"
32"
Housing Width
25.0" (63.6 cm)
28.1" (71.4 cm)
Housing Height
14.6" (37.2 cm)
17.4" (44.2 cm)
Thickness (Without Stand)
2.5" (6.3 cm)
4.8" (12.1 cm)
Weight (Without Stand)
11.7 lbs (5.3 kg)
13.7 lbs (6.2 kg)
Borders Size (Bezels)
0.3" (0.7 cm)
0.3" (0.8 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
Internal
External Brick
Picture Quality
Contrast
6.3
6.4
Checkerboard Picture
Native Contrast
1,228 : 1
1,233 : 1
Contrast With Local Dimming
1,224 : 1
1,218 : 1
Local Dimming
2.0
2.0
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Edge
Edge
SDR Brightness
7.2
8.0
Real Scene
262 cd/m²
326 cd/m²
Peak 2% Window
293 cd/m²
426 cd/m²
Peak 10% Window
309 cd/m²
453 cd/m²
Peak 25% Window
309 cd/m²
464 cd/m²
Peak 50% Window
311 cd/m²
464 cd/m²
Peak 100% Window
312 cd/m²
405 cd/m²
Sustained 2% Window
292 cd/m²
426 cd/m²
Sustained 10% Window
308 cd/m²
452 cd/m²
Sustained 25% Window
308 cd/m²
464 cd/m²
Sustained 50% Window
310 cd/m²
464 cd/m²
Sustained 100% Window
312 cd/m²
405 cd/m²
Automatic Brightness Limiting (ABL)
0.004
0.009
Minimum Brightness
34 cd/m²
29 cd/m²
HDR Brightness
7.1
6.8
EOTF
VESA DisplayHDR Certification
DisplayHDR 400 - 1.0/1.1
DisplayHDR 400 - 1.0/1.1
Real Scene
447 cd/m²
405 cd/m²
Peak 2% Window
470 cd/m²
409 cd/m²
Peak 10% Window
495 cd/m²
429 cd/m²
Peak 25% Window
496 cd/m²
437 cd/m²
Peak 50% Window
498 cd/m²
440 cd/m²
Peak 100% Window
500 cd/m²
392 cd/m²
Sustained 2% Window
467 cd/m²
408 cd/m²
Sustained 10% Window
492 cd/m²
428 cd/m²
Sustained 25% Window
492 cd/m²
436 cd/m²
Sustained 50% Window
496 cd/m²
439 cd/m²
Sustained 100% Window
497 cd/m²
392 cd/m²
Automatic Brightness Limiting (ABL)
0.004
0.007
Horizontal Viewing Angle
7.6
7.1
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
38°
32°
Color Washout From Right
39°
29°
Horizontal Hue Graph
Color Shift From Left
47°
38°
Color Shift From Right
50°
44°
Horizontal Lightness Graph
Brightness Loss From Left
42°
37°
Brightness Loss From Right
44°
36°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
35°
35°
Gamma Shift From Right
37°
33°
Vertical Viewing Angle
7.9
7.2
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
31°
30°
Color Washout From Above
36°
28°
Vertical Hue Graph
Color Shift From Below
54°
37°
Color Shift From Above
64°
43°
Vertical Lightness Graph
Brightness Loss From Below
34°
34°
Brightness Loss From Above
39°
32°
Black Level Raise From Below
70°
70°
Black Level Raise From Above
70°
70°
Gamma Shift From Below
48°
45°
Gamma Shift From Above
59°
46°
Gray Uniformity
7.7
7.6
50% Uniformity Picture
50% Std. Dev.
3.607%
4.592%
50% DSE
0.150%
0.143%
Black Uniformity
4.1
5.9
Native Black Uniformity Picture
Native Std. Dev.
3.306%
1.979%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
3.350%
2.346%
Color Accuracy (Pre-Calibration)
9.3
8.7
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
sRGB
Game (Custom)
sRGB Gamut Area xy
101.1%
99.6%
White Balance dE (Avg.)
1.57
3.13
Color Temperature (Avg.)
6,790 K
6,152 K
Gamma (Avg.)
2.18
2.20
Color dE (Avg.)
1.07
2.03
Contrast Setting
N/A
50
RGB Settings
Default
Gain (0,0,0), Offset (0,0,0)
Gamma Setting
Default
2.2
Brightness Setting
44
23
Measured Brightness
155 cd/m²
117 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.8
9.3
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom 1
Game (Custom)
sRGB Gamut Area xy
99.7%
96.2%
White Balance dE (Avg.)
0.49
0.51
Color Temperature (Avg.)
6,493 K
6,466 K
Gamma (Avg.)
2.18
2.19
Color dE (Avg.)
0.34
1.14
Contrast Setting
50
50
RGB Settings
100-97-98
Gain (-3, 2, 1), Offset (-3, 1, 2)
Gamma Setting
2.2
2.2
Brightness Setting
22
9
Measured Brightness
100 cd/m²
98 cd/m²
SDR Color Gamut
9.4
9.2
sRGB Color Gamut Picture
sRGB Coverage xy
99.7%
96.1%
sRGB Picture Mode
Standard
Game (Custom)
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
83.6%
94.3%
Adobe RGB Picture Mode
Standard
Game (Custom)
HDR Color Gamut
7.8
9.4
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
89.0%
98.8%
DCI-P3 Picture Mode
HDR Mode
Game (Custom)
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
65.0%
74.5%
Rec. 2020 Picture Mode
HDR Mode
Game (Custom)
HDR Color Volume
7.0
7.8
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
71.2%
74.3%
DCI-P3 Picture Mode
HDR Mode
Game (Custom)
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
63.2%
33.2%
Rec. 2020 Picture Mode
HDR Mode
Game (Custom)
Text Clarity
9.0
8.5
ClearType On
ClearType Off
Pixel Type
IPS
IPS
Pixels
Subpixel Layout
RGB
RGB
Reflections
7.5
7.7
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.2%
5.1%
Indirect Reflections
3.0%
3.4%
Calculated Direct Reflections
2.2%
1.7%
Gradient
9.8
9.5
Gradient Picture
Color Depth
10 Bit
10 Bit
SDR Color Volume
9.8
sRGB Color Volume ITP Picture
sRGB In ICtCp
99.6%
sRGB Picture Mode
Standard
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
92.4%
Adobe RGB Picture Mode
Standard
Motion
Refresh Rate
8.3
7.4
Native Refresh Rate
144 Hz
144 Hz
Max Refresh Rate
144 Hz
144 Hz
Max Refresh Rate Over DP
144 Hz
144 Hz
Max Refresh Rate Over HDMI
144 Hz
144 Hz
Max Refresh Rate Over DP @ 10-bit
144 Hz
144 Hz
Max Refresh Rate Over HDMI @ 10-Bit
144 Hz
144 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (Tested)
Compatible (NVIDIA Certified)
VRR Maximum
144 Hz
144 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
7.9
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
Standard
Variable Overdrive Advertised
No
Avg. CAD
169
Best CAD
168
Worst CAD
170
Refresh Rate Compliance
7.6
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
55%
Compliance @ 120 FPS
61%
Compliance @ 60 FPS
79%
Response Time @ 60Hz
7.8
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
Picture Quality
Standard
Rise / Fall Time
2.5 ms
6.7 ms
Total Response Time
14.4 ms
6.7 ms
Overshoot Error
9.1%
0 RGB
Worst 3 Rise / Fall Time
3.0 ms
10.5 ms
Worst 3 Total Response Time
22.8 ms
10.5 ms
Worst 3 Overshoot Error
30.3%
0 RGB
CAD @ Max Refresh Rate
7.9
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD extreme
0 to 31
Recommended Overdrive Setting
Faster
Avg. CAD
157
Best 10% CAD
81
Worst 10% CAD
221
Response Time @ Max Refresh Rate
First Response Time
2.5 ms
3.2 ms
Total Response Time
7.7 ms
9.8 ms
Recommended Overdrive Setting
Picture Quality
Faster
Motion Blur Picture
RGB Overshoot
6.9%
14 RGB
Worst 10% RGB Overshoot
21.8%
32 RGB
Worst 10% First Response Time
3.0 ms
6.0 ms
Worst 10% Total Response Time
11.7 ms
12.9 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
Response Time Table
CAD @ 120Hz
7.8
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD extreme
0 to 31
Recommended Overdrive Setting
Standard
Avg. CAD
158
Best 10% CAD
85
Worst 10% CAD
246
Response Time @ 120Hz
Worst 10% First Response Time
3.1 ms
10.4 ms
RGB Overshoot
7.9%
0 RGB
Total Response Time
8.7 ms
6.8 ms
First Response Time
2.5 ms
6.8 ms
Recommended Overdrive Setting
Picture Quality
Standard
Worst 10% Total Response Time
13.5 ms
10.4 ms
Worst 10% RGB Overshoot
25.3%
0 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
Motion Blur Picture
Response Time Table
CAD @ 60Hz
7.8
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD extreme
0 to 31
Recommended Overdrive Setting
Standard
Avg. CAD
158
Best 10% CAD
83
Worst 10% CAD
245
Response Time @ 60Hz
Recommended Overdrive Setting
Picture Quality
Standard
First Response Time
2.5 ms
6.7 ms
Total Response Time
14.4 ms
6.7 ms
RGB Overshoot
9.1%
0 RGB
Worst 10% Total Response Time
22.8 ms
10.5 ms
Worst 10% First Response Time
3.0 ms
10.5 ms
Worst 10% RGB Overshoot
30.3%
0 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
Yes
Maximum Frequency
144 Hz
60 Hz
Minimum Frequency
60 Hz
60 Hz
Longest Pulse Width Brightness
153 cd/m²
321 cd/m²
Shortest Pulse Width Brightness
153 cd/m²
321 cd/m²
Pulse Width Control
No
No
Pulse Phase Control
No
No
Pulse Amplitude Control
No
Yes
VRR At The Same Time
Yes
No
VRR Flicker
9.1
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
0.7 RGB
Middle Gray Flicker
0.8 RGB
Light Gray Flicker
0.9 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.8
8.6
Native Resolution @ Max Hz
4.6 ms
4.5 ms
Native Resolution @ 120Hz
4.9 ms
5.2 ms
Native Resolution @ 60Hz
13.1 ms
21.2 ms
Backlight Strobing (BFI)
4.6 ms
13.4 ms
Resolution
9.0
8.5
Native Resolution
3840 x 2160
3840 x 2160
Aspect Ratio
16:9
16:9
Megapixels
8.3 MP
8.3 MP
Pixel Density
160 PPI
140 PPI
Measured Screen Diagonal
27.9"
Screen Area
329 in²
PS5 Compatibility
10
10
PS5 Compatibility Photo
PS5 Compatibility Table
4k @ 120Hz
Yes
Yes
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
VRR
Yes
Xbox Series X|S Compatibility
10
10
XSX Compatibility Photo
XSX Compatibility Table
4k @ 120Hz
Yes
Yes
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
VRR
Yes
Inputs Photos
Inputs 1
Inputs 2
Video And Audio Ports
DisplayPort
1 (DP 1.4)
1 (DP 1.4)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.1)
2 (HDMI 2.1)
HDMI 2.1 Bandwidth
24Gbps (FRL 6x4)
48Gbps (FRL 12x4)
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
3
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
1
0
USB-C Upstream
Yes
No USB-C Ports
USB-C Rated Speed
5Gbps (USB 3.2 Gen 1)
No USB-C Ports
USB-C Power Delivery
15W
No USB-C Ports
USB-C DisplayPort Alt Mode
Yes
No USB-C Ports
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
Yes
Yes
RGB Illumination
No
Controllable
Multiple Input Display
PIP + PBP
No
KVM Switch
Yes
No
On-Screen Display (OSD)
OSD Picture
Check Price
28"
M28U
SEE PRICE
Amazon.com32"
LS32BG702ENXGO
SEE PRICE
Amazon.com28"
M28U
SEE PRICE
Amazon.com32"
LS32BG702ENXGO
SEE PRICE
Amazon.com28"
M28U
SEE PRICE
Amazon.com32"
LS32BG702ENXGO
SEARCH
Amazon.com
Gigabyte M28U
Samsung Odyssey G7/G70B S32BG70
Comments
Gigabyte M28U vs Samsung Odyssey G7/G70B S32BG70: Main Discussion
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