Products
Dell S3422DWG
HP OMEN 34c
Tested using Methodology v2.1.1
Updated Nov 07, 2025 02:28 PM
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Walmart.com
Tested using Methodology v1.2
Updated Aug 28, 2025 04:58 PM
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Walmart.com
Max Refresh Rate
144 Hz
Size
34"
Panel Type
VA
Native Resolution
3440 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
Max Refresh Rate
165 Hz
Size
34"
Panel Type
VA
Native Resolution
3440 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
Our Verdict
Dell S3422DWG
HP OMEN 34c
The Dell S3422DWG and the HP OMEN 34c are similar ultrawide gaming monitors, but there are a few differences. While the HP has a slightly higher 165Hz refresh rate, the Dell has a quicker response time, leading to less motion blur, but each monitor has smearing with fast-moving objects. The Dell is also better to use with gaming consoles as it can downscale a 4k image, which the HP can't do. Lastly, the Dell has a few extra features, like a USB hub, making it the better choice if you need more USB ports to plug in your devices.
Variants
- S3422DWG (34")
- OMEN 34c (34")
Check Price
34"
S3422DWG
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Walmart.com
34"
OMEN 34c
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Walmart.com
34"
S3422DWG
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Amazon.com
34"
OMEN 34c
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Amazon.com
34"
S3422DWG
SEARCH
B&H
34"
OMEN 34c
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BestBuy.com
34"
S3422DWG
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BestBuy.com
34"
OMEN 34c
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B&H
34"
S3422DWG
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Dell
34"
OMEN 34c
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HP
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.6
Full Comparison
Design
Style
Design Picture
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Curved
Yes
Yes
Curve Radius
1800R
1500R
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
7.0
8.0
Build Quality Picture
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Ergonomics
6.7
6.0
Ergonomics Picture
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Back Picture
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Height Adjustment
3.8" (9.6 cm)
3.9" (10.0 cm)
Min Height To Top Of Panel
16.5" (42.0 cm)
Tilt Range
-22.5° to 5°
-20° to 5°
Rotate Portrait/Landscape
No
No
Swivel Range
No swivel
No swivel
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
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Thickness Picture
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Base Width
11.4" (29.0 cm)
8.9" (22.5 cm)
Base Depth
9.3" (23.5 cm)
9.3" (23.5 cm)
Thickness (With Display)
8.3" (21.0 cm)
8.5" (21.5 cm)
Weight (With Display)
21.5 lbs (9.8 kg)
22.9 lbs (10.4 kg)
Display
Display Picture
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Size
34"
34"
Housing Width
31.9" (80.9 cm)
32.1" (81.5 cm)
Housing Height
14.4" (36.6 cm)
14.5" (36.8 cm)
Thickness (Without Stand)
5.7" (14.5 cm)
4.0" (10.2 cm)
Weight (Without Stand)
17.0 lbs (7.7 kg)
16.9 lbs (7.7 kg)
Borders Size (Bezels)
0.3" (0.9 cm)
0.3" (0.7 cm)
Controls
Controls Picture
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In The Box
In The Box Picture
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Power Supply
Internal
Internal
Picture Quality
Contrast
7.7
8.3
Checkerboard Picture
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Native Contrast
2,725 : 1
3,779 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Edge
SDR Brightness
7.9
8.2
Real Scene
350 cd/m²
420 cd/m²
Peak 2% Window
344 cd/m²
399 cd/m²
Peak 10% Window
345 cd/m²
400 cd/m²
Peak 25% Window
345 cd/m²
401 cd/m²
Peak 50% Window
345 cd/m²
401 cd/m²
Peak 100% Window
344 cd/m²
400 cd/m²
Sustained 2% Window
344 cd/m²
399 cd/m²
Sustained 10% Window
344 cd/m²
400 cd/m²
Sustained 25% Window
344 cd/m²
401 cd/m²
Sustained 50% Window
345 cd/m²
400 cd/m²
Sustained 100% Window
344 cd/m²
400 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
Minimum Brightness
25 cd/m²
63 cd/m²
HDR Brightness
7.5
7.1
EOTF
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VESA DisplayHDR Certification
DisplayHDR 400 - 1.0/1.1
No Certification
Real Scene
547 cd/m²
470 cd/m²
Peak 2% Window
519 cd/m²
445 cd/m²
Peak 10% Window
528 cd/m²
445 cd/m²
Peak 25% Window
528 cd/m²
446 cd/m²
Peak 50% Window
528 cd/m²
447 cd/m²
Peak 100% Window
527 cd/m²
447 cd/m²
Sustained 2% Window
517 cd/m²
444 cd/m²
Sustained 10% Window
527 cd/m²
445 cd/m²
Sustained 25% Window
526 cd/m²
446 cd/m²
Sustained 50% Window
526 cd/m²
446 cd/m²
Sustained 100% Window
525 cd/m²
447 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.000
Gray Uniformity
8.0
8.1
50% Uniformity Picture
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50% Std. Dev.
2.624%
2.514%
50% DSE
0.150%
0.146%
Black Uniformity
8.5
7.4
Native Black Uniformity Picture
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Native Std. Dev.
0.748%
1.044%
Black Uniformity Picture With Local Dimming
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Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
5.9
8.8
Pre Calibration Picture
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Pre Gamma Curve Picture
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Pre Color Picture
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Picture Mode
Standard
HP Enhance+ (Low)
sRGB Gamut Area xy
123.4%
101.7%
White Balance dE (Avg.)
5.23
2.68
Color Temperature (Avg.)
6,347 K
7,022 K
Gamma (Avg.)
1.98
2.23
Color dE (Avg.)
4.42
1.81
Contrast Setting
75
100
RGB Settings
Default
255-255-255
Gamma Setting
No Gamma Setting
No Gamma Setting
Brightness Setting
75
72
Measured Brightness
157 cd/m²
232 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.7
9.4
Post Calibration Picture
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Post Gamma Curve Picture
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Post Color Picture
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Picture Mode
Custom Color
Gaming
sRGB Gamut Area xy
98.5%
103.1%
White Balance dE (Avg.)
0.66
0.45
Color Temperature (Avg.)
6,536 K
6,507 K
Gamma (Avg.)
2.19
2.18
Color dE (Avg.)
0.51
1.02
Contrast Setting
75
100
RGB Settings
Gain (100-100-91), Offset (53-50-53)
255-254-243
Gamma Setting
Default
No Gamma Setting
Brightness Setting
43
11
Measured Brightness
99 cd/m²
100 cd/m²
SDR Color Gamut
9.3
9.3
sRGB Color Gamut Picture
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sRGB Coverage xy
98.5%
99.6%
sRGB Picture Mode
Custom Color
Gaming
Adobe RGB Color Gamut Picture
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Adobe RGB Coverage xy
82.4%
82.5%
Adobe RGB Picture Mode
Custom Color
Gaming
HDR Color Gamut
7.5
7.5
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
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DCI-P3 Coverage xy
86.8%
87.3%
DCI-P3 Picture Mode
DisplayHDR 400
HDR On
Rec. 2020 Color Gamut Picture
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Rec. 2020 Coverage xy
64.4%
65.1%
Rec. 2020 Picture Mode
DisplayHDR 400
HDR On
HDR Color Volume
7.5
8.0
DCI-P3 Color Volume ITP Picture
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1,000 cd/m² DCI-P3 Coverage ICtCp
67.7%
81.7%
DCI-P3 Picture Mode
DisplayHDR 400
HDR On
Rec. 2020 Color Volume ITP Picture
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10,000 cd/m² Rec. 2020 Coverage ICtCp
30.4%
64.0%
Rec. 2020 Picture Mode
DisplayHDR 400
HDR On
Viewing Angle
6.2
5.6
Viewing Angle Video
Chroma Graph
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Color Washout From Left
35°
31°
Color Washout From Right
36°
31°
Hue Graph
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Color Shift From Left
70°
44°
Color Shift From Right
70°
43°
Lightness Graph
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Brightness Loss From Left
33°
34°
Brightness Loss From Right
34°
33°
Black Level Raise From Left
21°
17°
Black Level Raise From Right
21°
16°
Gamma Shift From Left
12°
12°
Gamma Shift From Right
14°
12°
Text Clarity
7.5
7.5
ClearType On
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ClearType Off
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Panel Type
VA
VA
Pixels
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Subpixel Layout
RGB
RGB
Direct Reflections
6.5
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
31.6%
Screen Finish
Matte
Matte
Ambient Black Level Raise
8.1
Black Level Raise Picture
Ambient Black Level Raise Graph
Black Luminance @ 0 lx
0.10 cd/m²
Black Luminance @ 1000 lx
0.88 cd/m²
Total Reflected Light
0.9
Bright Room Off Picture
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Total Reflection Ring Light Picture
Total Reflected Light Intensity
58,535% ⋅ pixel
Diffraction Artifacts
No
Gradient
9.7
9.8
Gradient Picture
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Color Depth
10 Bit
10 Bit
Vertical Viewing Angle
5.4
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
29°
Color Washout From Above
29°
Vertical Hue Graph
Color Shift From Below
45°
Color Shift From Above
44°
Vertical Lightness Graph
Brightness Loss From Below
32°
Brightness Loss From Above
31°
Black Level Raise From Below
13°
Black Level Raise From Above
13°
Gamma Shift From Below
13°
Gamma Shift From Above
11°
SDR Color Volume
9.6
sRGB Color Volume ITP Picture
sRGB In ICtCp
98.3%
sRGB Picture Mode
Gaming
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
88.8%
Adobe RGB Picture Mode
Gaming
Reflections
7.5
Average Room
Average Room Off Picture
Bright Room Off Picture
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Screen Finish
Matte
Matte
Total Reflections
5.1%
Indirect Reflections
2.8%
Calculated Direct Reflections
2.3%
Motion
Refresh Rate
7.4
8.5
Native Refresh Rate
144 Hz
165 Hz
Max Refresh Rate
144 Hz
165 Hz
Max Refresh Rate Over DP
144 Hz
165 Hz
Max Refresh Rate Over HDMI
100 Hz
100 Hz
Max Refresh Rate Over DP @ 10-bit
144 Hz
144 Hz
Max Refresh Rate Over HDMI @ 10-Bit
60 Hz
60 Hz
DSC Toggle
No
DSC Off Max Refresh Rate Over DP
N/A
DSC Off Max Refresh Rate Over HDMI
N/A
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (Tested)
Compatible (Tested)
VRR Maximum
144 Hz
165 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
6.9
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
Super Fast
Variable Overdrive Advertised
No
Avg. CAD
235
Best CAD
215
Worst CAD
288
Refresh Rate Compliance
7.0
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
51%
Compliance @ 120 FPS
57%
Compliance @ 60 FPS
69%
Response Time @ 60Hz
6.8
Motion Blur Picture
Response Time Table
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Recommended Overdrive Setting
Fast
Level 2 (Fast)
Rise / Fall Time
14.2 ms
6.8 ms
Total Response Time
14.3 ms
15 ms
Overshoot Error
0 RGB
0.2%
Worst 3 Rise / Fall Time
26.4 ms
12.1 ms
Worst 3 Total Response Time
26.4 ms
29.6 ms
Worst 3 Overshoot Error
1 RGB
1.5%
CAD @ Max Refresh Rate
6.5
Pursuit Photo At Max Refresh
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CAD Heatmap At Max Refresh
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OD Transition Max Refresh Rate
OD extreme
0 to 31
Recommended Overdrive Setting
Super Fast
Avg. CAD
219
Best 10% CAD
71
Worst 10% CAD
514
Response Time @ Max Refresh Rate
First Response Time
8.7 ms
4.3 ms
Total Response Time
9.6 ms
11.9 ms
Recommended Overdrive Setting
Super Fast
Level 4
Motion Blur Picture
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RGB Overshoot
1 RGB
6.0%
Worst 10% RGB Overshoot
11 RGB
24.4%
Worst 10% First Response Time
23.7 ms
11.5 ms
Worst 10% Total Response Time
23.7 ms
26.1 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
Response Time Table
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CAD @ 120Hz
7.0
Pursuit Photo 120Hz
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CAD Heatmap 120Hz
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OD Transition 120Hz
OD extreme
0 to 31
Recommended Overdrive Setting
Super Fast
Avg. CAD
197
Best 10% CAD
64
Worst 10% CAD
391
Response Time @ 120Hz
Worst 10% First Response Time
18.4 ms
6.4 ms
RGB Overshoot
3 RGB
10.4%
Total Response Time
9.0 ms
12.0 ms
First Response Time
6.7 ms
3.6 ms
Recommended Overdrive Setting
Super Fast
Level 4
Worst 10% Total Response Time
18.4 ms
19.2 ms
Worst 10% RGB Overshoot
18 RGB
32.5%
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
Motion Blur Picture
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Response Time Table
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CAD @ 60Hz
6.0
Pursuit Photo 60Hz
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CAD Heatmap 60Hz
OD Transition 60Hz
OD extreme
0 to 31
Recommended Overdrive Setting
Fast
Avg. CAD
277
Best 10% CAD
86
Worst 10% CAD
487
Response Time @ 60Hz
Recommended Overdrive Setting
Fast
Level 2 (Fast)
First Response Time
14.2 ms
6.8 ms
Total Response Time
14.3 ms
15 ms
RGB Overshoot
0 RGB
0.2%
Worst 10% Total Response Time
26.4 ms
29.6 ms
Worst 10% First Response Time
26.4 ms
12.1 ms
Worst 10% RGB Overshoot
1 RGB
1.5%
60Hz First Response Heatmap
60Hz Total Response Heatmap
60Hz RGB Overshoot Heatmap
Backlight Strobing (BFI)
Backlight Strobing Picture
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Backlight Strobing Frequency Picture
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Backlight Strobing (BFI)
Yes
Yes
Maximum Frequency
144 Hz
165 Hz
Minimum Frequency
100 Hz
100 Hz
Longest Pulse Width Brightness
192 cd/m²
162 cd/m²
Shortest Pulse Width Brightness
192 cd/m²
83 cd/m²
Pulse Width Control
No
Yes
Pulse Phase Control
No
No
Pulse Amplitude Control
No
No
VRR At The Same Time
No
No
VRR Flicker
4.0
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
6.0 RGB
Middle Gray Flicker
3.2 RGB
Light Gray Flicker
1.9 RGB
Image Flicker
10
10
Backlight Picture
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Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.8
8.8
Native Resolution @ Max Hz
4.5 ms
4.4 ms
Native Resolution @ 120Hz
5.0 ms
5.4 ms
Native Resolution @ 60Hz
10.2 ms
9.4 ms
Backlight Strobing (BFI)
7.5 ms
5.4 ms
Resolution
7.7
8.4
Native Resolution
3440 x 1440
3440 x 1440
Aspect Ratio
21:9
21:9
Megapixels
5.0 MP
5.0 MP
Pixel Density
110 PPI
110 PPI
Measured Screen Diagonal
34.0"
Screen Area
411 in²
PS5 Compatibility
4.9
5.0
PS5 Compatibility Photo
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PS5 Compatibility Table
4k @ 120Hz
No
No
4k @ 60Hz
Yes
No
1440p @ 120Hz
Yes
No
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
VRR
No
Xbox Series X|S Compatibility
6.8
3.3
XSX Compatibility Photo
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XSX Compatibility Table
4k @ 120Hz
No
No
4k @ 60Hz
Yes
No
1440p @ 120Hz
Yes
No
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
No
VRR
No
Inputs Photos
Inputs 1
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Inputs 2
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Inputs
Inputs 1
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Inputs 2
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DisplayPort
1 (DP 1.4)
1 (DP 1.4)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
Mini DisplayPort
No
No
DVI
No
HDMI
2 (HDMI 2.0)
2 (HDMI 2.0)
VGA
No
HDMI 2.1 Bandwidth
No HDMI 2.1
No HDMI 2.1
Daisy Chaining
No
No
3.5mm Audio Out
Yes
1
3.5mm Audio In
No
3.5mm Microphone In
No
Ethernet
No
HDR10
Yes
Yes
Dolby Vision
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
Yes
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
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Features
Additional Features
Speakers
No
Yes
RGB Illumination
Fixed (On/Off)
No
Multiple Input Display
PIP + PBP
No
KVM Switch
No
No
Smart OS
No
On-Screen Display (OSD)
OSD Picture
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Compare High-Res
Check Price
34"
S3422DWG
SEE PRICE
Walmart.com
34"
OMEN 34c
SEE PRICE
Walmart.com
34"
S3422DWG
SEE PRICE
Amazon.com
34"
OMEN 34c
SEE PRICE
Amazon.com
34"
S3422DWG
SEARCH
B&H
34"
OMEN 34c
SEE PRICE
BestBuy.com
34"
S3422DWG
SEARCH
BestBuy.com
34"
OMEN 34c
SEARCH
B&H
34"
S3422DWG
SEARCH
Dell
34"
OMEN 34c
SEARCH
HP
Dell S3422DWG
HP OMEN 34c
Comments
Dell S3422DWG vs HP OMEN 34c: Main Discussion
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