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Samsung Odyssey Neo G9/G95NA S49AG95 vs Dell Alienware AW3423DW

Which Monitor Is Better?

    Top
    Main Differences
    Design
      StyleAccelerated Longevity TestBuild QualityErgonomicsStandDisplayControlsIn The Box
    Picture Quality
      ContrastLocal DimmingSDR BrightnessHDR BrightnessGray UniformityBlack UniformityVertical Viewing AngleColor Accuracy (Pre-Calibration)Color Accuracy (Post-Calibration)SDR Color GamutHDR Color GamutHDR Color VolumeViewing AngleText ClarityDirect ReflectionsReflectionsAmbient Black Level RaiseTotal Reflected LightGradient
    Motion
      Refresh RateVariable Refresh Rate (VRR)VRR Motion PerformanceRefresh Rate ComplianceCAD @ Max Refresh RateResponse Time @ Max Refresh RateCAD @ 120HzResponse Time @ 120HzCAD @ 60HzResponse Time @ 60HzBacklight Strobing (BFI)VRR FlickerImage Flicker
    Inputs
      Input LagResolutionPS5 CompatibilityXbox Series X|S CompatibilityInputs PhotosInputsUSBmacOS Compatibility
    Features
      Additional FeaturesOn-Screen Display (OSD)
    Comments

Products

Samsung Odyssey Neo G9/G95NA S49AG95
Dell Alienware AW3423DW

Tested using Methodology v2.1.1

Updated Jan 23, 2026 07:21 PM

SEE PRICE
Walmart.com

Tested using Methodology v2.0.1

Updated Aug 14, 2025 03:25 PM

SEE PRICE
Walmart.com
Samsung Odyssey Neo G9/G95NA S49AG95 Picture
Dell Alienware AW3423DW Picture
Max Refresh Rate
240 Hz
Size
49"
Panel Type
VA
Native Resolution
5120 x 1440
Max Refresh Rate
175 Hz
Size
34"
Panel Type
QD-OLED
Native Resolution
3440 x 1440

Our Verdict

Samsung Odyssey Neo G9/G95NA S49AG95

Dell Alienware AW3423DW

If you tend to game in dark rooms, the Dell Alienware AW3423DW is a better choice because it delivers deeper blacks than the Samsung Odyssey Neo G9/G95NA S49AG95. The Dell also has a quicker response time, which is great if you care about fantastic motion handling. However, the Samsung is better in well-lit rooms because it gets much brighter, and it's better for an immersive gaming experience thanks to its larger screen.

0 

Variants

  • LS49AG952NNXZA (49")
  • Alienware AW3423DW (34")

Review

See Samsung Odyssey Neo G9/G95NA S49AG95 Review
See Dell Alienware AW3423DW Review
7 
38 

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49"
LS49AG952NNXZA
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Main Differences for
PC Gaming

Threshold 

0.10

PC Gaming 
 

8.1
9.0

Refresh Rate Compliance 
 

8.3
9.8

VRR Motion Performance 
 

8.6
9.8

CAD @ Max Refresh Rate 
 

8.4
9.9

Contrast 
 

8.2
10

Black Uniformity 
 

5.6
10

Full Comparison

Design

Style 
 

Design Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Design Picture
Compare High-Res
Dell Alienware AW3423DW Design Picture

Curved 
 

Yes
Yes

Curve Radius 
 

1000R
1800R
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

Build Quality 
 

8.0
8.5

Build Quality Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Build Quality Picture
Compare High-Res
Dell Alienware AW3423DW Build Quality Picture
Show Text 

Ergonomics 
 

6.6
7.3

Ergonomics Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Ergonomics Picture
Compare High-Res
Dell Alienware AW3423DW Ergonomics Picture

Back Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Back Picture
Compare High-Res
Dell Alienware AW3423DW Back Picture

Height Adjustment 
 

4.6" (11.6 cm)
4.3" (11.0 cm)

Min Height To Top Of Panel 
 

16.1" (40.8 cm)
15.9" (40.5 cm)

Tilt Range 
 

-15° to 2.5°
-21° to 5°

Rotate Portrait/Landscape 
 

No
No

Swivel Range 
 

-15° to 15°
-20° to 20°

Wall Mount 
 

VESA 100x100
VESA 100x100
Show Text 

Stand 
 

Stand Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Stand Picture
Compare High-Res
Dell Alienware AW3423DW Stand Picture

Thickness Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Thickness Picture
Compare High-Res
Dell Alienware AW3423DW Thickness Picture

Base Width 
 

31.6" (80.2 cm)
16.9" (43.0 cm)

Base Depth 
 

12.7" (32.3 cm)
12.2" (30.9 cm)

Thickness (With Display) 
 

16.5" (41.9 cm)
11.2" (28.5 cm)

Weight (With Display) 
 

32.4 lbs (14.7 kg)
21.8 lbs (9.9 kg)
Show Text 

Display 
 

Display Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Display Picture
Compare High-Res
Dell Alienware AW3423DW Display Picture

Size 
 

49"
34"

Housing Width 
 

45.3" (115.1 cm)
32.1" (81.5 cm)

Housing Height 
 

14.4" (36.6 cm)
14.3" (36.2 cm)

Thickness (Without Stand) 
 

11.2" (28.4 cm)
5.3" (13.4 cm)

Weight (Without Stand) 
 

26.7 lbs (12.1 kg)
15.4 lbs (7.0 kg)

Borders Size (Bezels)  
 

0.4" (1.1 cm)
0.4" (0.9 cm)

Controls 
 

Controls Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Controls Picture
Compare High-Res
Dell Alienware AW3423DW Controls Picture
Show Text 

In The Box 
 

In The Box Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 In The Box Picture
Compare High-Res
Dell Alienware AW3423DW In The Box Picture

Power Supply 
 

Internal
Internal
Show Text 
Picture Quality

Contrast 
 

8.2
10

Checkerboard Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Checkerboard Picture
Compare High-Res
Dell Alienware AW3423DW Checkerboard Picture

Native Contrast 
 

2,866 : 1
Inf : 1

Contrast With Local Dimming 
 

14,843 : 1
Inf : 1
Show Text 

Local Dimming 
 

7.5
10

Local Dimming Video  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
No Backlight
Show Text 

SDR Brightness 
 

9.0
6.7

Real Scene 
 

785 cd/m²
236 cd/m²

Peak 2% Window 
 

977 cd/m²
248 cd/m²

Peak 10% Window 
 

965 cd/m²
245 cd/m²

Peak 25% Window 
 

857 cd/m²
245 cd/m²

Peak 50% Window 
 

792 cd/m²
246 cd/m²

Peak 100% Window 
 

583 cd/m²
246 cd/m²

Sustained 2% Window 
 

971 cd/m²
247 cd/m²

Sustained 10% Window 
 

962 cd/m²
242 cd/m²

Sustained 25% Window 
 

851 cd/m²
242 cd/m²

Sustained 50% Window 
 

787 cd/m²
244 cd/m²

Sustained 100% Window 
 

582 cd/m²
243 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.028
0.001

Minimum Brightness 
 

46 cd/m²
22 cd/m²
Show Text 

HDR Brightness 
 

8.6
7.1

EOTF 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 EOTF
Compare High-Res
Dell Alienware AW3423DW EOTF

VESA DisplayHDR Certification 
 

No Certification
DisplayHDR TRUE BLACK 400

Real Scene 
 

764 cd/m²
484 cd/m²

Peak 2% Window 
 

969 cd/m²
1,047 cd/m²

Peak 10% Window 
 

1,019 cd/m²
474 cd/m²

Peak 25% Window 
 

1,030 cd/m²
371 cd/m²

Peak 50% Window 
 

864 cd/m²
312 cd/m²

Peak 100% Window 
 

631 cd/m²
261 cd/m²

Sustained 2% Window 
 

963 cd/m²
1,040 cd/m²

Sustained 10% Window 
 

1,015 cd/m²
468 cd/m²

Sustained 25% Window 
 

1,019 cd/m²
369 cd/m²

Sustained 50% Window 
 

859 cd/m²
308 cd/m²

Sustained 100% Window 
 

630 cd/m²
259 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.027
0.079
Show Text 

Gray Uniformity 
 

7.4
8.5

50% Uniformity Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 50% Uniformity Picture
Compare High-Res
Dell Alienware AW3423DW 50% Uniformity Picture

50% Std. Dev. 
 

1.816%
1.794%

50% DSE 
 

0.198%
0.132%
Show Text 

Black Uniformity 
 

5.6
10

Native Black Uniformity Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Native Black Uniformity Picture
Compare High-Res
Dell Alienware AW3423DW Native Black Uniformity Picture

Native Std. Dev. 
 

2.828%
0.111%

Black Uniformity Picture With Local Dimming 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Black Uniformity Picture With Local Dimming
Compare High-Res
Dell Alienware AW3423DW Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

0.064%
N/A
Show Text 

Vertical Viewing Angle 
 

9.9

Vertical Viewing Angle Video  

Vertical Chroma Graph  

Dell Alienware AW3423DW Vertical Chroma Graph

Color Washout From Below 
 

70°

Color Washout From Above 
 

70°

Vertical Hue Graph  

Dell Alienware AW3423DW Vertical Hue Graph

Color Shift From Below 
 

70°

Color Shift From Above 
 

70°

Vertical Lightness Graph  

Dell Alienware AW3423DW Vertical Lightness Graph

Brightness Loss From Below 
 

70°

Brightness Loss From Above 
 

70°

Black Level Raise From Below 
 

61°

Black Level Raise From Above 
 

61°

Gamma Shift From Below 
 

70°

Gamma Shift From Above 
 

70°
Show Text 

Color Accuracy (Pre-Calibration) 
 

6.9
9.3

Pre Calibration Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Pre Calibration Picture
Compare High-Res
Dell Alienware AW3423DW Pre Calibration Picture

Pre Gamma Curve Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Pre Gamma Curve Picture
Compare High-Res
Dell Alienware AW3423DW Pre Gamma Curve Picture

Pre Color Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Pre Color Picture
Compare High-Res
Dell Alienware AW3423DW Pre Color Picture

Picture Mode 
 

sRGB
Creator (sRGB)

sRGB Gamut Area xy 
 

111.4%
102.7%

White Balance dE (Avg.) 
 

4.58
1.21

Color Temperature (Avg.) 
 

6,336 K
6,636 K

Gamma (Avg.) 
 

2.43
2.25

Color dE (Avg.) 
 

3.55
0.90

Contrast Setting 
 

N/A
75

RGB Settings 
 

Default
Default

Gamma Setting 
 

Default
2.2

Brightness Setting 
 

100
15

Measured Brightness 
 

421 cd/m²
48 cd/m²

Brightness Locked 
 

No
No
Show Text 

Color Accuracy (Post-Calibration) 
 

9.7
9.6

Post Calibration Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Post Calibration Picture
Compare High-Res
Dell Alienware AW3423DW Post Calibration Picture

Post Gamma Curve Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Post Gamma Curve Picture
Compare High-Res
Dell Alienware AW3423DW Post Gamma Curve Picture

Post Color Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Post Color Picture
Compare High-Res
Dell Alienware AW3423DW Post Color Picture

Picture Mode 
 

Custom
Custom Color

sRGB Gamut Area xy 
 

100.3%
101.1%

White Balance dE (Avg.) 
 

0.61
0.62

Color Temperature (Avg.) 
 

6,466 K
6,463 K

Gamma (Avg.) 
 

2.18
2.18

Color dE (Avg.) 
 

0.56
0.67

Contrast Setting 
 

71
75

RGB Settings 
 

46-51-49
100-99-100

Gamma Setting 
 

Mode 2
No Gamma Setting

Brightness Setting 
 

14
38

Measured Brightness 
 

100 cd/m²
100 cd/m²

ICC Profile 
 

Download
Download
Show Text 

SDR Color Gamut 
 

9.5
9.7

sRGB Color Gamut Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 sRGB Color Gamut Picture
Compare High-Res
Dell Alienware AW3423DW sRGB Color Gamut Picture

sRGB Coverage xy 
 

99.6%
100.0%

sRGB Picture Mode 
 

Custom
Custom Color

Adobe RGB Color Gamut Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Adobe RGB Color Gamut Picture
Compare High-Res
Dell Alienware AW3423DW Adobe RGB Color Gamut Picture

Adobe RGB Coverage xy 
 

86.2%
92.2%

Adobe RGB Picture Mode 
 

Custom
Custom Color
Show Text 

HDR Color Gamut 
 

8.2
9.6

Wide Color Gamut 
 

Yes
Yes

DCI-P3 Color Gamut Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 DCI-P3 Color Gamut Picture
Compare High-Res
Dell Alienware AW3423DW DCI-P3 Color Gamut Picture

DCI-P3 Coverage xy 
 

91.0%
99.4%

DCI-P3 Picture Mode 
 

HDR Dynamic
HDR Peak 1000

Rec. 2020 Color Gamut Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Rec. 2020 Color Gamut Picture
Compare High-Res
Dell Alienware AW3423DW Rec. 2020 Color Gamut Picture

Rec. 2020 Coverage xy 
 

67.5%
78.9%

Rec. 2020 Picture Mode 
 

HDR Dynamic
HDR Peak 1000
Show Text 

HDR Color Volume 
 

8.4
8.9

DCI-P3 Color Volume ITP Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 DCI-P3 Color Volume ITP Picture
Compare High-Res
Dell Alienware AW3423DW DCI-P3 Color Volume ITP Picture

1,000 cd/m² DCI-P3 Coverage ICtCp 
 

85.5%
96.3%

DCI-P3 Picture Mode 
 

HDR Dynamic
HDR Peak 1000

Rec. 2020 Color Volume ITP Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Rec. 2020 Color Volume ITP Picture
Compare High-Res
Dell Alienware AW3423DW Rec. 2020 Color Volume ITP Picture

10,000 cd/m² Rec. 2020 Coverage ICtCp 
 

40.1%
47.1%

Rec. 2020 Picture Mode 
 

HDR Dynamic
HDR Peak 1000
Show Text 

Viewing Angle 
 

5.9
10

Viewing Angle Video  

Chroma Graph 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Chroma Graph
Compare High-Res
Dell Alienware AW3423DW Chroma Graph

Color Washout From Left 
 

34°
70°

Color Washout From Right 
 

34°
70°

Hue Graph 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Hue Graph
Compare High-Res
Dell Alienware AW3423DW Hue Graph

Color Shift From Left 
 

57°
70°

Color Shift From Right 
 

61°
70°

Lightness Graph 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Lightness Graph
Compare High-Res
Dell Alienware AW3423DW Lightness Graph

Brightness Loss From Left 
 

36°
70°

Brightness Loss From Right 
 

37°
70°

Black Level Raise From Left 
 

13°
70°

Black Level Raise From Right 
 

13°
70°

Gamma Shift From Left 
 

13°
70°

Gamma Shift From Right 
 

13°
70°
Show Text 

Text Clarity 
 

7.5
7.0

ClearType On 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 ClearType On
Compare High-Res
Dell Alienware AW3423DW ClearType On

ClearType Off 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 ClearType Off
Compare High-Res
Dell Alienware AW3423DW ClearType Off

Panel Type 
 

VA
QD-OLED

Pixels 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Pixels
Compare High-Res
Dell Alienware AW3423DW Pixels

Subpixel Layout 
 

RGB
Triangular RGB
Show Text 

Direct Reflections 
 

6.2

Ring Light Picture  

Samsung Odyssey Neo G9/G95NA S49AG95 Ring Light Picture

Direct Reflections Graph  

 Preview Graph
Samsung Odyssey Neo G9/G95NA S49AG95 Direct Reflections Graph

Peak Direct Reflection Intensity 
 

35.6%

Screen Finish 
 

Matte
Glossy
Show Text 

Reflections 
 

9.4

Average Room  

Dell Alienware AW3423DW Average Room

Average Room Off Picture  

Dell Alienware AW3423DW Average Room Off Picture

Bright Room Off Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Bright Room Off Picture
Compare High-Res
Dell Alienware AW3423DW Bright Room Off Picture

Screen Finish 
 

Matte
Glossy

Total Reflections 
 

1.4%

Indirect Reflections 
 

0.9%

Calculated Direct Reflections 
 

0.5%
Show Text 

Ambient Black Level Raise 
 

8.1

Black Level Raise Picture  

Samsung Odyssey Neo G9/G95NA S49AG95 Black Level Raise Picture

Ambient Black Level Raise Graph  

 Preview Graph
Samsung Odyssey Neo G9/G95NA S49AG95 Ambient Black Level Raise Graph

Black Luminance @ 0 lx 
 

0.00 cd/m²

Black Luminance @ 1000 lx 
 

0.88 cd/m²
Show Text 

Total Reflected Light 
 

7.7

Bright Room Off Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Bright Room Off Picture
Compare High-Res
Dell Alienware AW3423DW Bright Room Off Picture

Total Reflection Ring Light Picture  

Samsung Odyssey Neo G9/G95NA S49AG95 Total Reflection Ring Light Picture

Total Reflected Light Intensity 
 

19,476% ⋅ pixel

Diffraction Artifacts 
 

No
Show Text 

Gradient 
 

9.9
9.8

Gradient Picture 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Gradient Picture
Compare High-Res
Dell Alienware AW3423DW Gradient Picture

Color Depth 
 

10 Bit
10 Bit
Show Text 
Motion

Refresh Rate 
 

8.0
7.6

Native Refresh Rate 
 

240 Hz
175 Hz

Max Refresh Rate 
 

240 Hz
175 Hz

Max Refresh Rate Over DP 
 

240 Hz
175 Hz

Max Refresh Rate Over HDMI 
 

144 Hz
100 Hz

Max Refresh Rate Over DP @ 10-bit 
 

240 Hz
144 Hz

Max Refresh Rate Over HDMI @ 10-Bit 
 

144 Hz
60 Hz

DSC Toggle 
 

No

DSC Off Max Refresh Rate Over DP 
 

N/A

DSC Off Max Refresh Rate Over HDMI 
 

N/A
Show Text 

Variable Refresh Rate (VRR) 
 

Variable Refresh Rate 
 

Yes
Yes

FreeSync 
 

Yes
Compatible (Tested)

G-SYNC 
 

Compatible (NVIDIA Certified)
Yes (Native)

VRR Maximum 
 

240 Hz
175 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

DisplayPort, HDMI
DisplayPort, HDMI
Show Text 

VRR Motion Performance 
 

8.6
9.8

Pursuit Photo VRR 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Pursuit Photo VRR
Compare High-Res
Dell Alienware AW3423DW Pursuit Photo VRR

OD Mode CAD Comparison  

 Preview Graph
Samsung Odyssey Neo G9/G95NA S49AG95 OD Mode CAD Comparison
 Preview Graph
Dell Alienware AW3423DW OD Mode CAD Comparison
 Compare in Graph Tool

Recommended VRR OD Setting 
 

Adaptive-Sync
No OD Mode

Variable Overdrive Advertised 
 

No
No

Avg. CAD 
 

123
15

Best CAD 
 

113
14

Worst CAD 
 

131
16
Show Text 

Refresh Rate Compliance 
 

8.3
9.8

Fast GTG Sequence  

 Preview Graph
Samsung Odyssey Neo G9/G95NA S49AG95 Fast GTG Sequence
 Preview Graph
Dell Alienware AW3423DW Fast GTG Sequence
 Compare in Graph Tool

VRR Compliance  

 Preview Graph
Samsung Odyssey Neo G9/G95NA S49AG95 VRR Compliance
 Preview Graph
Dell Alienware AW3423DW VRR Compliance
 Compare in Graph Tool

Compliance @ Max Hz 
 

44%
95%

Compliance @ 120 FPS 
 

71%
96%

Compliance @ 60 FPS 
 

85%
97%
Show Text 

CAD @ Max Refresh Rate 
 

8.4
9.9

Pursuit Photo At Max Refresh 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Pursuit Photo At Max Refresh
Compare High-Res
Dell Alienware AW3423DW Pursuit Photo At Max Refresh

CAD Heatmap At Max Refresh 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 CAD Heatmap At Max Refresh
Compare High-Res
Dell Alienware AW3423DW CAD Heatmap At Max Refresh

OD Transition Max Refresh Rate 
 

od-transition-max-refresh-rate-adaptivesync-0-31
OD adaptivesync
0 to 31
od-transition-max-refresh-rate-noodmode-0-31
OD noodmode
0 to 31

Recommended Overdrive Setting 
 

Standard
No OD Mode

Avg. CAD 
 

119
14

Best 10% CAD 
 

62
6

Worst 10% CAD 
 

186
23
Show Text 

Response Time @ Max Refresh Rate 
 

First Response Time 
 

2.3 ms
0.3 ms

Total Response Time 
 

7.3 ms
0.9 ms

Recommended Overdrive Setting 
 

Standard
No OD Mode

RGB Overshoot 
 

13 RGB
1 RGB

Worst 10% RGB Overshoot 
 

29 RGB
5 RGB

Worst 10% First Response Time 
 

4.3 ms
0.4 ms

Worst 10% Total Response Time 
 

12.0 ms
5.6 ms

Heatmap First Response 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Heatmap First Response
Compare High-Res
Dell Alienware AW3423DW Heatmap First Response

Heatmap Total Response 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Heatmap Total Response
Compare High-Res
Dell Alienware AW3423DW Heatmap Total Response

Heatmap RGB Overshoot 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Heatmap RGB Overshoot
Compare High-Res
Dell Alienware AW3423DW Heatmap RGB Overshoot
Show Text 

CAD @ 120Hz 
 

8.4
9.9

Pursuit Photo 120Hz 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 Pursuit Photo 120Hz
Compare High-Res
Dell Alienware AW3423DW Pursuit Photo 120Hz

CAD Heatmap 120Hz 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 CAD Heatmap 120Hz
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Dell Alienware AW3423DW CAD Heatmap 120Hz

OD Transition 120Hz 
 

od-transition-120-adaptivesync-0-31
OD adaptivesync
0 to 31
od-transition-120-noodmode-0-31
OD noodmode
0 to 31

Recommended Overdrive Setting 
 

Standard
No OD Mode

Avg. CAD 
 

120
15

Best 10% CAD 
 

62
7

Worst 10% CAD 
 

185
28
Show Text 

Response Time @ 120Hz 
 

Worst 10% First Response Time 
 

4.5 ms
0.4 ms

RGB Overshoot 
 

13 RGB
0 RGB

Total Response Time 
 

7.2 ms
1.0 ms

First Response Time 
 

2.3 ms
0.3 ms

Recommended Overdrive Setting 
 

Standard
No OD Mode

Worst 10% Total Response Time 
 

11.8 ms
8.2 ms

Worst 10% RGB Overshoot 
 

29 RGB
5 RGB

120Hz First Response Heatmap 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 120Hz First Response Heatmap
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Dell Alienware AW3423DW 120Hz First Response Heatmap

120Hz Total Response Heatmap 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 120Hz Total Response Heatmap
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Dell Alienware AW3423DW 120Hz Total Response Heatmap

120Hz Heatmap RGB Overshoot 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 120Hz Heatmap RGB Overshoot
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Dell Alienware AW3423DW 120Hz Heatmap RGB Overshoot
Show Text 

CAD @ 60Hz 
 

8.4
9.9

Pursuit Photo 60Hz 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Pursuit Photo 60Hz
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Dell Alienware AW3423DW Pursuit Photo 60Hz

CAD Heatmap 60Hz 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 CAD Heatmap 60Hz
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Dell Alienware AW3423DW CAD Heatmap 60Hz

OD Transition 60Hz 
 

od-transition-60-adaptivesync-0-31
OD adaptivesync
0 to 31
od-transition-60-noodmode-0-31
OD noodmode
0 to 31

Recommended Overdrive Setting 
 

Standard
No OD Mode

Avg. CAD 
 

119
17

Best 10% CAD 
 

61
7

Worst 10% CAD 
 

185
51
Show Text 

Response Time @ 60Hz 
 

Recommended Overdrive Setting 
 

Standard
No OD Mode

First Response Time 
 

2.3 ms
0.3 ms

Total Response Time 
 

7.2 ms
2.1 ms

RGB Overshoot 
 

13 RGB
1 RGB

Worst 10% Total Response Time 
 

12.1 ms
16.8 ms

Worst 10% First Response Time 
 

4.5 ms
0.4 ms

Worst 10% RGB Overshoot 
 

29 RGB
5 RGB

60Hz First Response Heatmap 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 60Hz First Response Heatmap
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Dell Alienware AW3423DW 60Hz First Response Heatmap

60Hz Total Response Heatmap 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 60Hz Total Response Heatmap
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Dell Alienware AW3423DW 60Hz Total Response Heatmap

60Hz RGB Overshoot Heatmap 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 60Hz RGB Overshoot Heatmap
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Dell Alienware AW3423DW 60Hz RGB Overshoot Heatmap
Show Text 

Backlight Strobing (BFI) 
 

Backlight Strobing Picture 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Backlight Strobing Picture
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Dell Alienware AW3423DW Backlight Strobing Picture

Backlight Strobing Frequency Picture 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Backlight Strobing Frequency Picture
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Dell Alienware AW3423DW Backlight Strobing Frequency Picture

Backlight Strobing (BFI) 
 

Yes
No BFI

Maximum Frequency 
 

240 Hz
N/A

Minimum Frequency 
 

120 Hz
N/A

Longest Pulse Width Brightness 
 

188 cd/m²
N/A

Shortest Pulse Width Brightness 
 

188 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
Show Text 

VRR Flicker 
 

7.7
9.1

VRR Flicker Video  

VRR Flicker Graph 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 VRR Flicker Graph
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Dell Alienware AW3423DW VRR Flicker Graph

Dark Gray Flicker 
 

1.1 RGB
0.9 RGB

Middle Gray Flicker 
 

2.5 RGB
0.2 RGB

Light Gray Flicker 
 

2.3 RGB
0.1 RGB
Show Text 

Image Flicker 
 

10
10

Backlight Picture 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Backlight Picture
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Dell Alienware AW3423DW Backlight Picture

Flicker-Free 
 

Yes
No

PWM Dimming Frequency 
 

0 Hz
0 Hz
Show Text 
Inputs

Input Lag 
 

9.1
8.7

Native Resolution @ Max Hz 
 

2.9 ms
4.3 ms

Native Resolution @ 120Hz 
 

4.8 ms
6.5 ms

Native Resolution @ 60Hz 
 

8.9 ms
15.5 ms

Backlight Strobing (BFI) 
 

3.3 ms
N/A
Show Text 

Resolution 
 

7.9
7.7

Native Resolution 
 

5120 x 1440
3440 x 1440

Aspect Ratio 
 

32:9
21:9

Megapixels 
 

7.4 MP
5.0 MP

Pixel Density 
 

109 PPI
110 PPI

PS5 Compatibility 
 

6.5
5.0

PS5 Compatibility Photo 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 PS5 Compatibility Photo
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Dell Alienware AW3423DW PS5 Compatibility Photo

PS5 Compatibility Table 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 PS5 Compatibility Table
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Dell Alienware AW3423DW PS5 Compatibility Table

4k @ 120Hz 
 

Yes
No

4k @ 60Hz 
 

Yes
No

1440p @ 120Hz 
 

Yes
Yes

1440p @ 60Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p @ 60Hz 
 

Yes
Yes
Show Text 

Xbox Series X|S Compatibility 
 

8.7
5.0

XSX Compatibility Photo 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 XSX Compatibility Photo
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Dell Alienware AW3423DW XSX Compatibility Photo

XSX Compatibility Table 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 XSX Compatibility Table
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Dell Alienware AW3423DW XSX Compatibility Table

4k @ 120Hz 
 

Yes
No

4k @ 60Hz 
 

Yes
No

1440p @ 120Hz 
 

Yes
Yes

1440p @ 60Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p @ 60Hz 
 

Yes
Yes
Show Text 

Inputs Photos  

Inputs 1 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Inputs 1
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Dell Alienware AW3423DW Inputs 1

Inputs 2 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Inputs 2
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Dell Alienware AW3423DW Inputs 2
Show Text 

Inputs 
 

Inputs 1 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Inputs 1
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Dell Alienware AW3423DW Inputs 1

Inputs 2 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 Inputs 2
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Dell Alienware AW3423DW 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

DVI 
 

No

HDMI 
 

2 (HDMI 2.1)
2 (HDMI 2.0)

VGA 
 

No

HDMI 2.1 Bandwidth 
 

40Gbps (FRL 10x4)
No HDMI 2.1

Daisy Chaining 
 

No
No

3.5mm Audio Out 
 

Yes
2

3.5mm Audio In 
 

No

3.5mm Microphone In 
 

No

Ethernet 
 

No

HDR10 
 

Yes
Yes

Dolby Vision 
 

No
Show Text 

USB 
 

USB-A Ports 
 

2
4

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
Show Text 

macOS Compatibility 
 

macOS Screenshot 
 

Compare High-Res
Samsung Odyssey Neo G9/G95NA S49AG95 macOS Screenshot
Compare High-Res
Dell Alienware AW3423DW macOS Screenshot
Show Text 
Features

Additional Features 
 

Speakers 
 

No
No

HDR10 
 

Yes
Yes

RGB Illumination 
 

Controllable
Controllable

Multiple Input Display 
 

PIP + PBP
No

KVM Switch 
 

No
No

Smart OS 
 

No
Show Text 

On-Screen Display (OSD) 
 

OSD Picture 
 

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Samsung Odyssey Neo G9/G95NA S49AG95 OSD Picture
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Dell Alienware AW3423DW OSD Picture

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Samsung Odyssey Neo G9/G95NA S49AG95

Dell Alienware AW3423DW

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  1. Comparison
 • Posted 1 year ago

Samsung Odyssey Neo G9/G95NA S49AG95 vs Dell Alienware AW3423DW: Main Discussion

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