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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Samsung Odyssey G7 S28AG70 vs Dell G3223Q
Side-by-Side Comparison
Products
Samsung Odyssey G7 S28AG70
Dell G3223Q
Tested using Methodology v1.2
Updated Jul 12, 2024 12:39 AM
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Amazon.comTested using Methodology v2.0.1
Updated May 09, 2025 03:03 PM
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Amazon.com
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
- Odyssey G7 S28AG70 (28")
- G3223Q (32")
Our Verdict
Samsung Odyssey G7 S28AG70
Dell G3223Q
The Samsung Odyssey G7 S28AG70 and the Dell G3223Q are both excellent gaming monitors. Overall picture quality is a bit better on the Dell because it gets brighter and has better reflection handling, so it's a better choice for well-lit rooms. Also, it has much better out-of-the-box accuracy and quicker response times, especially at lower refresh rates. However, the Samsung has better ergonomics because you can swivel it, and it supports higher HDMI 2.1 bandwidth, meaning your graphics card doesn't need compression for high-frame-rate signals.
Check Price
28"
Odyssey G7 S28AG70
SEE PRICE
Amazon.com32"
G3223Q
SEE PRICE
Amazon.com28"
Odyssey G7 S28AG70
SEE PRICE
BestBuy.com32"
G3223Q
SEE PRICE
Walmart.com28"
Odyssey G7 S28AG70
SEARCH
Samsung.com32"
G3223Q
SEARCH
BestBuy.com28"
Odyssey G7 S28AG70
SEARCH
Walmart.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
7.0
8.0
Build Quality Picture
Ergonomics
8.1
7.3
Ergonomics Picture
Back Picture
Height Adjustment
4.7" (12.0 cm)
4.1" (10.3 cm)
Min Height To Top Of Panel
17.6" (44.7 cm)
Tilt Range
-12.5° to 10°
-21° to 5°
Rotate Portrait/Landscape
Yes, Clockwise
No
Swivel Range
-15° to 15°
-30° to 30°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
17.8" (45.1 cm)
13.5" (34.2 cm)
Base Depth
9.1" (23.1 cm)
9.6" (24.5 cm)
Thickness (With Display)
7.8" (19.8 cm)
6.6" (16.7 cm)
Weight (With Display)
17.1 lbs (7.8 kg)
19.4 lbs (8.8 kg)
Display
Display Picture
Size
28"
32"
Housing Width
25.1" (63.7 cm)
28.5" (72.5 cm)
Housing Height
15.0" (38.0 cm)
16.8" (42.6 cm)
Thickness (Without Stand)
4.0" (10.2 cm)
2.6" (6.6 cm)
Weight (Without Stand)
13.4 lbs (6.1 kg)
13.2 lbs (6.0 kg)
Borders Size (Bezels)
0.3" (0.8 cm)
0.3" (0.8 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
Internal
Picture Quality
Contrast
6.2
6.4
Checkerboard Picture
Native Contrast
1,155 : 1
1,236 : 1
Contrast With Local Dimming
1,176 : 1
1,102 : 1
Local Dimming
2.0
2.0
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Edge
Edge
SDR Brightness
7.5
8.2
Real Scene
285 cd/m²
373 cd/m²
Peak 2% Window
360 cd/m²
431 cd/m²
Peak 10% Window
372 cd/m²
432 cd/m²
Peak 25% Window
361 cd/m²
432 cd/m²
Peak 50% Window
347 cd/m²
433 cd/m²
Peak 100% Window
315 cd/m²
433 cd/m²
Sustained 2% Window
358 cd/m²
430 cd/m²
Sustained 10% Window
370 cd/m²
432 cd/m²
Sustained 25% Window
360 cd/m²
432 cd/m²
Sustained 50% Window
346 cd/m²
433 cd/m²
Sustained 100% Window
314 cd/m²
433 cd/m²
Automatic Brightness Limiting (ABL)
0.010
0.000
Minimum Brightness
28 cd/m²
45 cd/m²
HDR Brightness
6.3
7.7
EOTF
VESA DisplayHDR Certification
DisplayHDR 400 - 1.0/1.1
DisplayHDR 600
Real Scene
315 cd/m²
547 cd/m²
Peak 2% Window
395 cd/m²
658 cd/m²
Peak 10% Window
408 cd/m²
663 cd/m²
Peak 25% Window
378 cd/m²
664 cd/m²
Peak 50% Window
380 cd/m²
664 cd/m²
Peak 100% Window
345 cd/m²
666 cd/m²
Sustained 2% Window
393 cd/m²
656 cd/m²
Sustained 10% Window
406 cd/m²
663 cd/m²
Sustained 25% Window
377 cd/m²
663 cd/m²
Sustained 50% Window
378 cd/m²
663 cd/m²
Sustained 100% Window
344 cd/m²
665 cd/m²
Automatic Brightness Limiting (ABL)
0.009
0.020
Horizontal Viewing Angle
7.6
7.3
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
40°
43°
Color Washout From Right
41°
43°
Horizontal Hue Graph
Color Shift From Left
47°
44°
Color Shift From Right
49°
45°
Horizontal Lightness Graph
Brightness Loss From Left
43°
48°
Brightness Loss From Right
44°
49°
Black Level Raise From Left
70°
35°
Black Level Raise From Right
70°
38°
Gamma Shift From Left
36°
39°
Gamma Shift From Right
39°
39°
Vertical Viewing Angle
7.8
7.8
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
33°
34°
Color Washout From Above
34°
37°
Vertical Hue Graph
Color Shift From Below
52°
45°
Color Shift From Above
58°
46°
Vertical Lightness Graph
Brightness Loss From Below
36°
36°
Brightness Loss From Above
37°
39°
Black Level Raise From Below
70°
70°
Black Level Raise From Above
70°
70°
Gamma Shift From Below
49°
55°
Gamma Shift From Above
57°
58°
Gray Uniformity
7.7
7.9
50% Uniformity Picture
50% Std. Dev.
3.428%
3.872%
50% DSE
0.156%
0.138%
Black Uniformity
5.4
6.3
Native Black Uniformity Picture
Native Std. Dev.
1.702%
1.386%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
6.039%
3.916%
Color Accuracy (Pre-Calibration)
7.7
9.7
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
sRGB
Creator (sRGB)
sRGB Gamut Area xy
104.9%
99.8%
White Balance dE (Avg.)
4.78
0.66
Color Temperature (Avg.)
6,416 K
6,490 K
Gamma (Avg.)
2.20
2.18
Color dE (Avg.)
3.07
0.50
Contrast Setting
N/A
75
RGB Settings
N/A
Default
Gamma Setting
N/A
2.2
Brightness Setting
50
75
Measured Brightness
310 cd/m²
251 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.7
9.8
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom
Custom Color
sRGB Gamut Area xy
98.2%
100.4%
White Balance dE (Avg.)
0.42
0.52
Color Temperature (Avg.)
6,486 K
6,485 K
Gamma (Avg.)
2.17
2.19
Color dE (Avg.)
0.38
0.37
Contrast Setting
75
75
RGB Settings
49-50-47
100-100-94
Gamma Setting
Mode 1
2.2
Brightness Setting
26
32
Measured Brightness
100 cd/m²
101 cd/m²
SDR Color Gamut
9.4
9.7
sRGB Color Gamut Picture
sRGB Coverage xy
99.2%
99.9%
sRGB Picture Mode
Custom
Custom Color
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
83.2%
90.0%
Adobe RGB Picture Mode
Custom
Custom Color
HDR Color Gamut
7.4
8.9
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
86.7%
95.2%
DCI-P3 Picture Mode
HDR Dynamic
Custom Color HDR
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
63.8%
71.4%
Rec. 2020 Picture Mode
HDR Dynamic
Custom Color HDR
HDR Color Volume
7.7
8.1
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
78.6%
80.4%
DCI-P3 Picture Mode
HDR Dynamic
Custom Color HDR
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
57.2%
36.8%
Rec. 2020 Picture Mode
HDR Dynamic
Custom Color HDR
Text Clarity
9.0
9.0
ClearType On
ClearType Off
Pixel Type
IPS
IPS
Pixels
Subpixel Layout
RGB
RGB
Reflections
7.4
7.6
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.3%
5.0%
Indirect Reflections
2.8%
2.7%
Calculated Direct Reflections
2.5%
2.3%
Gradient
9.8
9.8
Gradient Picture
Color Depth
10 Bit
10 Bit
SDR Color Volume
9.6
sRGB Color Volume ITP Picture
sRGB In ICtCp
98.1%
sRGB Picture Mode
Custom
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
89.2%
Adobe RGB Picture Mode
Custom
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 (NVIDIA Certified)
Compatible (Tested)
VRR Maximum
144 Hz
144 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
7.7
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
Fast
Variable Overdrive Advertised
No
Avg. CAD
181
Best CAD
176
Worst CAD
192
Refresh Rate Compliance
6.3
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
52%
Compliance @ 120 FPS
54%
Compliance @ 60 FPS
62%
Response Time @ 60Hz
7.3
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
Adaptive Sync
Fast
Rise / Fall Time
2.8 ms
5.9 ms
Total Response Time
17 ms
12.2 ms
Overshoot Error
10.6%
5 RGB
Worst 3 Rise / Fall Time
3.5 ms
8.1 ms
Worst 3 Total Response Time
23.9 ms
22.4 ms
Worst 3 Overshoot Error
33.8%
17 RGB
CAD @ Max Refresh Rate
7.8
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD extreme
0 to 31
Recommended Overdrive Setting
Super Fast
Avg. CAD
156
Best 10% CAD
95
Worst 10% CAD
254
Response Time @ Max Refresh Rate
First Response Time
2.8 ms
4.6 ms
Total Response Time
8.8 ms
8.2 ms
Recommended Overdrive Setting
Adaptive Sync
Super Fast
Motion Blur Picture
RGB Overshoot
7.6%
7 RGB
Worst 10% RGB Overshoot
22.1%
23 RGB
Worst 10% First Response Time
3.6 ms
8.1 ms
Worst 10% Total Response Time
12.3 ms
13.2 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
Response Time Table
CAD @ 120Hz
7.7
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD extreme
0 to 31
Recommended Overdrive Setting
Fast
Avg. CAD
171
Best 10% CAD
109
Worst 10% CAD
250
Response Time @ 120Hz
Worst 10% First Response Time
3.6 ms
7.7 ms
RGB Overshoot
9.2%
0 RGB
Total Response Time
10.2 ms
6.0 ms
First Response Time
2.8 ms
6.0 ms
Recommended Overdrive Setting
Adaptive Sync
Fast
Worst 10% Total Response Time
14.2 ms
7.7 ms
Worst 10% RGB Overshoot
26.6%
0 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
Motion Blur Picture
Response Time Table
CAD @ 60Hz
7.4
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD extreme
0 to 31
Recommended Overdrive Setting
Fast
Avg. CAD
186
Best 10% CAD
97
Worst 10% CAD
310
Response Time @ 60Hz
Recommended Overdrive Setting
Adaptive Sync
Fast
First Response Time
2.8 ms
5.9 ms
Total Response Time
17 ms
12.2 ms
RGB Overshoot
10.6%
5 RGB
Worst 10% Total Response Time
23.9 ms
22.4 ms
Worst 10% First Response Time
3.5 ms
8.1 ms
Worst 10% RGB Overshoot
33.8%
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
144 Hz
N/A
Minimum Frequency
120 Hz
N/A
Longest Pulse Width Brightness
120 cd/m²
N/A
Shortest Pulse Width Brightness
120 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
9.1
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
0.6 RGB
Middle Gray Flicker
0.7 RGB
Light Gray Flicker
0.8 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.9
8.7
Native Resolution @ Max Hz
4.1 ms
4.1 ms
Native Resolution @ 120Hz
4.7 ms
4.8 ms
Native Resolution @ 60Hz
12.8 ms
23.2 ms
Backlight Strobing (BFI)
4.2 ms
N/A
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
138 PPI
Measured Screen Diagonal
27.9"
Screen Area
330 in²
PS5 Compatibility
10
10
PS5 Compatibility Photo
PS5 Compatibility Table
4k @ 120Hz
Yes
Yes
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
No
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
40Gbps (FRL 10x4)
24Gbps (FRL 6x4)
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
Features
Additional Features
HDR10
Yes
Yes
Speakers
No
No
RGB Illumination
Controllable
Fixed (On/Off)
Multiple Input Display
PIP
PIP + PBP
KVM Switch
No
No
On-Screen Display (OSD)
OSD Picture
Check Price
28"
Odyssey G7 S28AG70
SEE PRICE
Amazon.com32"
G3223Q
SEE PRICE
Amazon.com28"
Odyssey G7 S28AG70
SEE PRICE
BestBuy.com32"
G3223Q
SEE PRICE
Walmart.com28"
Odyssey G7 S28AG70
SEARCH
Samsung.com32"
G3223Q
SEARCH
BestBuy.com28"
Odyssey G7 S28AG70
SEARCH
Walmart.com
Samsung Odyssey G7 S28AG70
Dell G3223Q
Comments
Samsung Odyssey G7 S28AG70 vs Dell G3223Q: Main Discussion
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