Products
ASUS ROG Swift OLED PG27UCDM
ASUS ROG Strix OLED XG32UCWMG
Tested using Methodology v2.1.1
Updated Nov 05, 2025 03:35 PM
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Tested using Methodology v2.1.1
Updated Nov 19, 2025 08:07 PM
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Max Refresh Rate
240 Hz
Size
27"
Pixel Type
QD-OLED
Native Resolution
3840 x 2160
Max Refresh Rate
480 Hz
Size
32"
Pixel Type
OLED
Native Resolution
3840 x 2160
Our Verdict
ASUS ROG Swift OLED PG27UCDM
ASUS ROG Strix OLED XG32UCWMG
The ASUS ROG Strix OLED XG32UCWMG and the ASUS ROG Swift OLED PG27UCDM are both 4k, 240Hz OLED gaming monitors, with a few differences. The XG32UCWMG has a Frame Rate Boost mode feature that raises its refresh rate to 480Hz for a smoother feel, with a lower resolution. On the other hand, the PG27UCDM has different features, like DisplayPort Alt Mode, Dolby Vision support, and higher power delivery over USB-C. The QD-OLED panel of the PG27UCDM has more vivid colors, too, but the WOLED panel of the XG32UCWMG retains its low black levels much better in bright rooms, as they don't look purple like on the PG27UCDM. The PG27UCDM also has higher pixel density, but the XG32UCWMG offers more screen real estate.
Variants
- ROG Swift OLED PG27UCDM (27")
- ROG Strix OLED XG32UCWMG (32")
Check Price
27"
ROG Swift OLED PG27UCDM
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32"
ROG Strix OLED XG32UCWMG
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27"
ROG Swift OLED PG27UCDM
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32"
ROG Strix OLED XG32UCWMG
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27"
ROG Swift OLED PG27UCDM
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32"
ROG Strix OLED XG32UCWMG
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27"
ROG Swift OLED PG27UCDM
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32"
ROG Strix OLED XG32UCWMG
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Main Differences for
PC Gaming
PC Gaming
Threshold
PC Gaming
9.1
9.2
Refresh Rate
8.0
8.8
Full Comparison
Design
Style
Design Picture
Curved
No
No
Curve Radius
Not Curved
Not Curved
Build Quality
9.0
8.5
Build Quality Picture
Ergonomics
8.5
7.1
Ergonomics Picture
Back Picture
Height Adjustment
4.3" (11.0 cm)
4.4" (11.1 cm)
Min Height To Top Of Panel
17.0" (43.2 cm)
17.7" (45.0 cm)
Tilt Range
-15° to 5°
-17.5° to 5°
Rotate Portrait/Landscape
Yes, Both Ways
No
Swivel Range
-30° to 30°
-20° to 20°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
21.2" (53.8 cm)
9.3" (23.5 cm)
Base Depth
10.4" (26.3 cm)
6.7" (17.0 cm)
Thickness (With Display)
8.3" (21.0 cm)
6.3" (16.0 cm)
Weight (With Display)
16.6 lbs (7.5 kg)
14.3 lbs (6.5 kg)
Display
Display Picture
Size
27"
32"
Housing Width
24.1" (61.1 cm)
28.1" (71.5 cm)
Housing Height
14.1" (35.8 cm)
17.1" (43.4 cm)
Thickness (Without Stand)
2.6" (6.5 cm)
2.8" (7.0 cm)
Weight (Without Stand)
10.8 lbs (4.9 kg)
9.7 lbs (4.4 kg)
Borders Size (Bezels)
0.5" (1.2 cm)
0.3" (0.8 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
Internal
External Brick
Picture Quality
Contrast
10
10
Checkerboard Picture
Native Contrast
Inf : 1
Inf : 1
Contrast With Local Dimming
Inf : 1
Inf : 1
Local Dimming
10
10
Local Dimming Video
Local Dimming
No
No
Backlight
No Backlight
No Backlight
SDR Brightness
7.8
7.3
Real Scene
317 cd/m²
269 cd/m²
Peak 2% Window
444 cd/m²
420 cd/m²
Peak 10% Window
443 cd/m²
415 cd/m²
Peak 25% Window
357 cd/m²
324 cd/m²
Peak 50% Window
303 cd/m²
276 cd/m²
Peak 100% Window
254 cd/m²
255 cd/m²
Sustained 2% Window
441 cd/m²
416 cd/m²
Sustained 10% Window
442 cd/m²
410 cd/m²
Sustained 25% Window
356 cd/m²
322 cd/m²
Sustained 50% Window
302 cd/m²
275 cd/m²
Sustained 100% Window
252 cd/m²
254 cd/m²
Automatic Brightness Limiting (ABL)
0.036
0.034
Minimum Brightness
14 cd/m²
28 cd/m²
HDR Brightness
6.8
7.2
EOTF
VESA DisplayHDR Certification
DisplayHDR TRUE BLACK 400
DisplayHDR TRUE BLACK 400
Real Scene
412 cd/m²
536 cd/m²
Peak 2% Window
1,016 cd/m²
1,053 cd/m²
Peak 10% Window
460 cd/m²
674 cd/m²
Peak 25% Window
367 cd/m²
341 cd/m²
Peak 50% Window
310 cd/m²
273 cd/m²
Peak 100% Window
261 cd/m²
252 cd/m²
Sustained 2% Window
1,009 cd/m²
1,013 cd/m²
Sustained 10% Window
455 cd/m²
659 cd/m²
Sustained 25% Window
364 cd/m²
340 cd/m²
Sustained 50% Window
308 cd/m²
272 cd/m²
Sustained 100% Window
259 cd/m²
252 cd/m²
Automatic Brightness Limiting (ABL)
0.078
0.088
Gray Uniformity
9.0
8.6
50% Uniformity Picture
50% Std. Dev.
0.790%
1.239%
50% DSE
0.115%
0.132%
Black Uniformity
10
10
Native Black Uniformity Picture
Native Std. Dev.
0.313%
0.291%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
9.2
8.1
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
sRGB Cal Mode
User (sRGB)
sRGB Gamut Area xy
103.6%
106.9%
White Balance dE (Avg.)
1.22
2.87
Color Temperature (Avg.)
6,384 K
6,315 K
Gamma (Avg.)
2.19
2.27
Color dE (Avg.)
1.13
2.13
Contrast Setting
N/A
80
RGB Settings
Default
100-100-100
Gamma Setting
Default
2.2
Brightness Setting
80
80
Measured Brightness
113 cd/m²
210 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
8.6
9.2
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Racing Mode
User Mode
sRGB Gamut Area xy
108.9%
104.8%
White Balance dE (Avg.)
0.82
0.71
Color Temperature (Avg.)
6,510 K
6,526 K
Gamma (Avg.)
2.19
2.18
Color dE (Avg.)
1.08
0.96
Contrast Setting
80
80
RGB Settings
96-99-99
100-100-99
Gamma Setting
2.2
2.2
Brightness Setting
27
27
Measured Brightness
102 cd/m²
99 cd/m²
SDR Color Gamut
9.8
9.7
sRGB Color Gamut Picture
sRGB Coverage xy
100.0%
100.0%
sRGB Picture Mode
Racing Mode
User Mode
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
94.7%
91.0%
Adobe RGB Picture Mode
Racing Mode
User Mode
HDR Color Gamut
9.6
8.9
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
99.4%
96.2%
DCI-P3 Picture Mode
Console HDR
Console HDR
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
77.3%
69.7%
Rec. 2020 Picture Mode
Console HDR
Console HDR
HDR Color Volume
8.8
7.9
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
96.2%
80.2%
DCI-P3 Picture Mode
Console HDR
Console HDR
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
45.6%
34.0%
Rec. 2020 Picture Mode
Console HDR
Console HDR
Viewing Angle
9.9
10
Viewing Angle Video
Chroma Graph
Color Washout From Left
70°
70°
Color Washout From Right
70°
70°
Hue Graph
Color Shift From Left
68°
70°
Color Shift From Right
64°
68°
Lightness Graph
Brightness Loss From Left
70°
70°
Brightness Loss From Right
70°
70°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
70°
70°
Gamma Shift From Right
70°
70°
Text Clarity
9.0
9.0
ClearType On
ClearType Off
Pixel Type
QD-OLED
OLED
Pixels
Subpixel Layout
Triangular RGB
RGWB
Direct Reflections
7.8
5.6
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
18.1%
44.8%
Screen Finish
Glossy
Glossy
Ambient Black Level Raise
5.5
8.6
Black Level Raise Picture
Ambient Black Level Raise Graph
Black Luminance @ 0 lx
0.00 cd/m²
0.00 cd/m²
Black Luminance @ 1000 lx
2.50 cd/m²
0.62 cd/m²
Total Reflected Light
9.2
9.0
Bright Room Off Picture
Total Reflection Ring Light Picture
Total Reflected Light Intensity
3,632% ⋅ pixel
5,118% ⋅ pixel
Diffraction Artifacts
No
No
Gradient
9.8
9.6
Gradient Picture
Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
8.0
8.8
Native Refresh Rate
240 Hz
240 Hz
Max Refresh Rate
240 Hz
480 Hz
Max Refresh Rate Over DP
240 Hz
240 Hz
Max Refresh Rate Over HDMI
240 Hz
240 Hz
Max Refresh Rate Over DP @ 10-bit
240 Hz
240 Hz
Max Refresh Rate Over HDMI @ 10-Bit
240 Hz
240 Hz
DSC Toggle
Yes
Yes
DSC Off Max Refresh Rate Over DP
240 Hz
144 Hz
DSC Off Max Refresh Rate Over HDMI
120 Hz
144 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (NVIDIA Certified)
Compatible (NVIDIA Certified)
VRR Maximum
240 Hz
480 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
9.9
9.8
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
No OD Mode
No OD Mode
Variable Overdrive Advertised
No
No
Avg. CAD
11
21
Best CAD
11
21
Worst CAD
12
22
Refresh Rate Compliance
9.7
9.6
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
92%
78%
Compliance @ 120 FPS
95%
93%
Compliance @ 60 FPS
97%
95%
CAD @ Max Refresh Rate
9.9
9.9
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD noodmode
0 to 31
OD dualmode
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
11
20
Best 10% CAD
5
5
Worst 10% CAD
29
31
Response Time @ Max Refresh Rate
First Response Time
0.2 ms
0.4 ms
Total Response Time
0.4 ms
0.4 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
RGB Overshoot
2 RGB
0 RGB
Worst 10% RGB Overshoot
24 RGB
0 RGB
Worst 10% First Response Time
0.5 ms
0.5 ms
Worst 10% Total Response Time
2.0 ms
0.5 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
CAD @ 120Hz
9.9
9.8
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD noodmode
0 to 31
OD dualmode
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
12
22
Best 10% CAD
5
14
Worst 10% CAD
30
32
Response Time @ 120Hz
Worst 10% First Response Time
0.5 ms
0.5 ms
RGB Overshoot
2 RGB
0 RGB
Total Response Time
0.4 ms
0.5 ms
First Response Time
0.2 ms
0.5 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
Worst 10% Total Response Time
1.4 ms
0.5 ms
Worst 10% RGB Overshoot
23 RGB
0 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
CAD @ 60Hz
9.9
9.8
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD noodmode
0 to 31
OD dualmode
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
11
24
Best 10% CAD
5
15
Worst 10% CAD
29
35
Response Time @ 60Hz
Recommended Overdrive Setting
No OD Mode
No OD Mode
First Response Time
0.2 ms
0.5 ms
Total Response Time
0.3 ms
0.5 ms
RGB Overshoot
2 RGB
0 RGB
Worst 10% Total Response Time
1.4 ms
0.6 ms
Worst 10% First Response Time
0.5 ms
0.6 ms
Worst 10% RGB Overshoot
22 RGB
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
120 Hz
120 Hz
Minimum Frequency
120 Hz
120 Hz
Longest Pulse Width Brightness
127 cd/m²
136 cd/m²
Shortest Pulse Width Brightness
127 cd/m²
136 cd/m²
Pulse Width Control
No
No
Pulse Phase Control
No
No
Pulse Amplitude Control
Yes
Yes
VRR At The Same Time
No
No
VRR Flicker
5.7
5.1
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
4.8 RGB
6.7 RGB
Middle Gray Flicker
1.6 RGB
1.1 RGB
Light Gray Flicker
0.1 RGB
1.8 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
8.9
9.0
Native Resolution @ Max Hz
2.7 ms
2.6 ms
Native Resolution @ 120Hz
5.1 ms
4.9 ms
Native Resolution @ 60Hz
14.8 ms
9.4 ms
Backlight Strobing (BFI)
10.6 ms
14.8 ms
Resolution
8.8
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
166 PPI
140 PPI
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
Xbox Series X|S Compatibility
10
9.7
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
Inputs
Inputs 1
Inputs 2
DisplayPort
1 (DP 2.1)
1 (DP 1.4)
DisplayPort Transmission Bandwidth
UHBR20 (80.00 Gbps)
No DisplayPort 2.1
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.1)
2 (HDMI 2.1)
HDMI 2.1 Bandwidth
48Gbps (FRL 12x4)
48Gbps (FRL 12x4)
Daisy Chaining
No
No
3.5mm Audio Out
Yes
Yes
Ethernet
No
No
HDR10
Yes
Yes
Dolby Vision
Yes
No
USB
USB-A Ports
3
3
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
1
USB-C Upstream
Yes
Yes
USB-C Rated Speed
5Gbps (USB 3.2 Gen 1)
5Gbps (USB 3.2 Gen 1)
USB-C Power Delivery
90W
15W
USB-C DisplayPort Alt Mode
Yes
Yes
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
No
No
RGB Illumination
Controllable
Controllable
Multiple Input Display
PIP + PBP
PIP + PBP
KVM Switch
Yes
Yes
Smart OS
No
No
On-Screen Display (OSD)
OSD Picture
Check Price
27"
ROG Swift OLED PG27UCDM
SEE PRICE
Amazon.com
32"
ROG Strix OLED XG32UCWMG
SEE PRICE
Walmart.com
27"
ROG Swift OLED PG27UCDM
SEE PRICE
BestBuy.com
32"
ROG Strix OLED XG32UCWMG
SEARCH
Amazon.com
27"
ROG Swift OLED PG27UCDM
SEE PRICE
Walmart.com
32"
ROG Strix OLED XG32UCWMG
SEE PRICE
B&H
27"
ROG Swift OLED PG27UCDM
SEE PRICE
B&H
32"
ROG Strix OLED XG32UCWMG
SEARCH
BestBuy.com
ASUS ROG Swift OLED PG27UCDM
ASUS ROG Strix OLED XG32UCWMG
Comments
ASUS ROG Swift OLED PG27UCDM vs ASUS ROG Strix OLED XG32UCWMG: Main Discussion
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