Products
ASUS ROG Swift PG348Q
Dell S3220DGF
Tested using Methodology v1.0
Updated Jun 07, 2024 08:39 PM
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Amazon.com
Tested using Methodology v1.1
Updated Jul 10, 2025 05:14 PM
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Amazon.com
Size34"
Pixel Type
IPS
Variable Refresh Rate
G-Sync
Native Resolution3440 x 1440
Max Refresh Rate
60 Hz
Size32"
Pixel Type
VA
Variable Refresh Rate
FreeSync
Native Resolution2560 x 1440
Max Refresh Rate
165 Hz
Our Verdict
ASUS ROG Swift PG348Q
Dell S3220DGF
The ASUS ROG Swift PG348Q and the Dell S3220DGF have different panel types, each with advantages and disadvantages. The Asus has an IPS panel and maintains an accurate image for wider viewing angles, which is great if you do collaborative work. The Dell, on the other hand, has a VA panel that delivers deeper and more uniform blacks, which is great if you often game in a dark room. The Dell has a much faster refresh rate and supports HDR, whereas the ASUS is larger with a higher resolution that displays more of your work, minimizing scrolling.
Variants
- PG348Q (34")
- S3220DGF (32")
Check Price
34"
PG348Q
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Amazon.com
32"
S3220DGF
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Amazon.com
34"
PG348Q
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32"
S3220DGF
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BestBuy.com
34"
PG348Q
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B&H
32"
S3220DGF
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Walmart.com
34"
PG348Q
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ASUS
32"
S3220DGF
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34"
PG348Q
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32"
S3220DGF
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Dell
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.6
7.7
Vertical Viewing Angle
7.8
5.6
Horizontal Viewing Angle
7.8
5.8
Black Uniformity
2.9
6.6
Full Comparison
Design
Style
Design Picture
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Compare High-Res
Size
34"
32"
Curved
Yes
Yes
Curve Radius
3800R
1800R
Weight (without stand)
17.2 lbs (7.8 kg)
16.8 lbs (7.6 kg)
Weight (with stand)
24.9 lbs (11.3 kg)
24.0 lbs (10.9 kg)
Stand
Stand Picture
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Compare High-Res
Width
21.0" (53.3 cm)
12.6" (32.0 cm)
Depth
13.5" (34.3 cm)
10.1" (25.7 cm)
Ergonomics
6.1
6.8
Ergonomics Picture
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Compare High-Res
Height Adjustment
4.4" (11.2 cm)
5.4" (13.7 cm)
Switch Portrait/Landscape
No
No
Swivel Range
-55° to 55°
-30° to 30°
Tilt Range
-20° to 2.5°
-20° to 5°
Back
Back Picture
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Compare High-Res
Wall Mount
VESA 100x100
VESA 100x100
Borders
Borders Picture
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Borders
0.5" (1.3 cm)
0.3" (0.8 cm)
Thickness
Thickness Picture
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Thickness (with stand)
10.8" (27.4 cm)
7.2" (18.3 cm)
Thickness (without stand)
4.0" (10.2 cm)
3.2" (8.1 cm)
Build Quality
8.0
7.5
Build Quality Picture
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Compare High-Res
Picture Quality
Contrast
6.3
7.9
Checkerboard Picture
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LCD Type
IPS
VA
Native Contrast
1,195 : 1
2,953 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Direct
SDR Peak Brightness
7.6
7.4
SDR Real Scene
294 cd/m²
284 cd/m²
SDR Peak 2% Window
325 cd/m²
292 cd/m²
SDR Peak 10% Window
326 cd/m²
292 cd/m²
SDR Peak 25% Window
326 cd/m²
293 cd/m²
SDR Peak 50% Window
326 cd/m²
293 cd/m²
SDR Peak 100% Window
326 cd/m²
293 cd/m²
SDR Sustained 2% Window
325 cd/m²
291 cd/m²
SDR Sustained 10% Window
326 cd/m²
292 cd/m²
SDR Sustained 25% Window
326 cd/m²
292 cd/m²
SDR Sustained 50% Window
326 cd/m²
293 cd/m²
SDR Sustained 100% Window
326 cd/m²
293 cd/m²
SDR ABL
0.000
0.000
HDR Peak Brightness
0.0
7.0
HDR Real Scene
N/A
444 cd/m²
HDR Peak 2% Window
N/A
468 cd/m²
HDR Peak 10% Window
N/A
468 cd/m²
HDR Peak 25% Window
N/A
468 cd/m²
HDR Peak 50% Window
N/A
468 cd/m²
HDR Peak 100% Window
N/A
468 cd/m²
HDR Sustained 2% Window
N/A
460 cd/m²
HDR Sustained 10% Window
N/A
456 cd/m²
HDR Sustained 25% Window
N/A
457 cd/m²
HDR Sustained 50% Window
N/A
459 cd/m²
HDR Sustained 100% Window
N/A
461 cd/m²
HDR ABL
N/A
0.001
Horizontal Viewing Angle
7.8
5.8
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
28°
Color Washout From Right
29°
Horizontal Color Shift Picture
Horizontal Hue Graph
Color Shift From Left
47°
48°
Color Shift From Right
47°
53°
Horizontal Brightness Picture
Horizontal Black Level Picture
Horizontal Lightness Graph
Brightness Loss From Left
53°
31°
Brightness Loss From Right
53°
32°
Black Level Raise From Left
75°
13°
Black Level Raise From Right
75°
15°
Curve Radius
3,800R
Gamma Shift From Left
19°
Gamma Shift From Right
19°
Vertical Viewing Angle
7.8
5.6
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
28°
Color Washout From Above
27°
Vertical Color Shift Picture
Vertical Hue Graph
Color Shift From Below
25°
60°
Color Shift From Above
26°
63°
Vertical Brightness Picture
Vertical Black Level Picture
Vertical Lightness Graph
Brightness Loss From Below
31°
31°
Brightness Loss From Above
31°
31°
Black Level Raise From Below
75°
9°
Black Level Raise From Above
75°
10°
Gamma Shift From Below
15°
Gamma Shift From Above
13°
Gray Uniformity
8.5
8.9
50% Uniformity Picture
Compare High-Res
Compare High-Res
50% Std. Dev.
3.468%
2.092%
50% DSE
0.116%
0.102%
5% Uniformity Picture
Compare High-Res
Compare High-Res
5% Std. Dev.
0.326%
0.721%
5% DSE
0.034%
0.071%
Black Uniformity
2.9
6.6
Native Black Uniformity Picture
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Compare High-Res
Native Std. Dev.
4.041%
1.580%
Black Uniformity Picture With Local Dimming
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Compare High-Res
Std. Dev. w/ L.D.
N/A
N/A
Pre Calibration
5.5
6.8
Pre Calibration Picture
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Pre Gamma Curve Picture
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Compare High-Res
Pre Color Picture
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Compare High-Res
Picture Mode
Racing Mode
Custom Color
Luminance
280 cd/m²
122 cd/m²
Luminance Settings
80
75
Contrast Setting
50
75
RGB Controls
100-100-100
100-100-100
Gamma Setting
No Gamma Setting
Color Temperature
7,077 K
5,971 K
White Balance dE
5.09
3.63
Color dE
4.20
3.61
Gamma
1.97
2.16
Post Calibration
9.4
9.6
Post Calibration Picture
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Post Gamma Curve Picture
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Compare High-Res
Post Color Picture
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Compare High-Res
Picture Mode
Racing Mode
Custom Color
Luminance
99 cd/m²
100 cd/m²
Luminance Settings
21
35
Contrast Setting
50
70
RGB Controls
100-100-94
93-94-98
Gamma Setting
No Gamma Setting
Color Temperature
6,470 K
6,486 K
White Balance dE
0.95
0.50
Color dE
0.62
0.55
Gamma
2.18
2.19
SDR Color Gamut
8.9
9.0
Color Gamut sRGB Picture
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Compare High-Res
sRGB xy
99.9%
98.1%
Color Gamut ARGB Picture
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Compare High-Res
Adobe RGB xy
77.3%
81.3%
sRGB Picture Mode
Custom Color
Adobe RGB Picture Mode
Custom Color
SDR Color Volume
9.1
9.4
sRGB Color Volume ITP Picture
Compare High-Res
Compare High-Res
sRGB In ICtCp
97.9%
99.0%
Adobe RGB Color Volume ITP Picture
Compare High-Res
Compare High-Res
Adobe RGB In ICtCp
82.5%
88.1%
sRGB Picture Mode
Custom Color
Adobe RGB Picture Mode
Custom Color
HDR Color Gamut
0.0
7.2
Wide Color Gamut
No
Yes
Color Gamut DCI-P3 Picture
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Compare High-Res
DCI P3 xy
N/A
79.4%
Color Gamut Rec.2020 Picture
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Compare High-Res
Rec. 2020 xy
N/A
64.0%
DCI P3 Picture Mode
HDR Standard
Rec. 2020 Picture Mode
HDR Standard
HDR Color Volume
0.0
5.9
P3 Color Volume ITP Picture
Compare High-Res
Compare High-Res
DCI-P3 In ICtCp
N/A
67.8%
2020 Color Volume ITP Picture
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Compare High-Res
Rec. 2020 In ICtCp
N/A
50.6%
DCI P3 Picture Mode
HDR Standard
Rec. 2020 Picture Mode
HDR Standard
Image Retention
10
10
Image Retention Picture
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Compare High-Res
IR After 0 Min Recovery
0.00%
0.00%
IR After 2 Min Recovery
0.00%
0.00%
IR After 4 Min Recovery
0.00%
0.00%
IR After 6 Min Recovery
0.00%
0.00%
IR After 8 Min Recovery
0.00%
0.00%
IR After 10 Min Recovery
0.00%
0.00%
Gradient
8.6
9.8
Gradient Picture
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Compare High-Res
Color Depth
8 Bit
10 Bit
Color Bleed
10
10
Color Bleed Horizontal
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Compare High-Res
Pixel Row Error
0.000%
0.003%
Color Bleed Vertical
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Compare High-Res
Pixel Column Error
0.000%
0.002%
Reflections
7.5
7.2
Average Room
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Average Room Off Picture
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Bright Room Off Picture
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Screen Finish
Matte
Total Reflections
6.0%
Indirect Reflections
3.5%
Calculated Direct Reflections
2.6%
Text Clarity
7.0
ClearType On
Pixel Type
IPS
VA
ClearType Off
Pixels
Sub-Pixel Layout
RGB
Motion
Response Time @ Max Refresh Rate
9.2
7.9
Motion Blur Picture
Motion Blur Picture
Response Time Chart
Response Time Table
Best Overdrive Setting
Normal
Super Fast
Rise / Fall Time
4.1 ms
7.0 ms
Total Response Time
10.9 ms
14.8 ms
Overshoot Error
0.1%
Dark Rise / Fall Time
10.2 ms
Dark Total Response Time
21.2 ms
Dark Overshoot Error
0.0%
Response Time @ 60Hz
6.9
Motion Blur Picture
Response Time Table
Best Overdrive Setting
Fast
Rise / Fall Time
8.9 ms
Total Response Time
19.4 ms
Overshoot Error
2.3%
Dark Rise / Fall Time
8.3 ms
Dark Total Response Time
21.6 ms
Dark Overshoot Error
8.2%
Image Flicker
7.5
10
Backlight Picture
Compare High-Res
Compare High-Res
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Black Frame Insertion (BFI)
No
No
BFI Picture
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Compare High-Res
BFI Frequency Picture
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Compare High-Res
BFI Maximum Frequency
N/A
N/A
BFI Minimum Frequency
N/A
N/A
Black Frame Insertion (BFI)
0.0
Black Frame Insertion (BFI)
No
No
BFI Picture
Compare High-Res
Compare High-Res
BFI Frequency Picture
Compare High-Res
Compare High-Res
BFI Maximum Frequency
N/A
N/A
BFI Minimum Frequency
N/A
N/A
Refresh Rate
8.1
9.2
Variable Refresh Rate
G-Sync
FreeSync
Native
165 Hz
Max Refresh Rate
60 Hz
165 Hz
Factory Overclock
100 Hz
Variable Refresh Rate
G-Sync
Yes
FreeSync
Yes
G-SYNC
Yes (Native)
Compatible (Tested)
VRR Maximum
60 Hz
165 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Maximum With OC
100 Hz
VRR Supported Connectors
DisplayPort
DisplayPort, HDMI
Inputs
Input Lag
9.1
9.5
Native Resolution
7.6 ms
4.0 ms
Non-Native Res @ Native Refresh
N/A
Native Resolution @ 60Hz
13.2 ms
9.1 ms
Variable Refresh Rate
7.9 ms
4.4 ms
Variable Refresh Rate @ 60Hz
10.2 ms
10 Bit HDR
N/A
6.1 ms
Black Frame Insertion (BFI)
N/A
N/A
Resolution And Size
8.9
8.3
Native Resolution
3440 x 1440
2560 x 1440
Aspect Ratio
21:9
16:9
Megapixels
5.0 MP
3.7 MP
Pixel Density
109 PPI
92 PPI
Screen Diagonal
34.1"
32.0"
Screen Area
415 in²
438 in²
Inputs
Inputs 1
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Compare High-Res
Inputs 2
Compare High-Res
Compare High-Res
Total Inputs
DisplayPort
1 (DP 1.2)
1 (DP 1.4)
Mini DisplayPort
No
No
HDMI
1 (HDMI 1.4)
2 (HDMI 2.0)
DVI
No
No
VGA
No
No
DisplayPort Out
No
No
USB
4 (USB 3.0)
4 (USB 3.0)
USB C
No
No
Analog Audio Out 3.5mm
1
2
Microphone In 3.5mm
No
No
Digital Optical Audio Out
No
No
Analog Audio Out RCA
No
No
Power Supply
Internal
Internal
Features
Additional Features
RGB Illumination
No
Speakers
Yes
No
HDR10
No
Yes
Multiple Input Display
No
No
On-Screen Display (OSD)
OSD Picture
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Compare High-Res
Controls
Controls Picture
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Compare High-Res
In The Box
In The Box Picture
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Compare High-Res
Check Price
34"
PG348Q
SEE PRICE
Amazon.com
32"
S3220DGF
SEE PRICE
Amazon.com
34"
PG348Q
SEE PRICE
BestBuy.com
32"
S3220DGF
SEE PRICE
BestBuy.com
34"
PG348Q
SEARCH
B&H
32"
S3220DGF
SEE PRICE
Walmart.com
34"
PG348Q
SEARCH
ASUS
32"
S3220DGF
SEARCH
B&H
34"
PG348Q
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Walmart.com
32"
S3220DGF
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Dell
ASUS ROG Swift PG348Q
Dell S3220DGF
Comments
ASUS ROG Swift PG348Q vs Dell S3220DGF: Main Discussion
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