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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
ASUS ROG Swift OLED PG27AQDM vs Corsair XENEON 27QHD240
Side-by-Side Comparison
Products
ASUS ROG Swift OLED PG27AQDM
Corsair XENEON 27QHD240
Tested using Methodology v2.0.1
Updated May 09, 2025 07:35 PM
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Updated May 09, 2025 07:40 PM
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Max Refresh Rate240 Hz
Size27"
Pixel TypeOLED
Native Resolution2560 x 1440
Max Refresh Rate240 Hz
Size27"
Pixel TypeOLED
Native Resolution2560 x 1440
Variants
- ROG Swift OLED PG27AQDM (27")
- XENEON 27QHD240 (27")
Our Verdict
ASUS ROG Swift OLED PG27AQDM
Corsair XENEON 27QHD240
The Corsair XENEON 27QHD240 and the ASUS ROG Swift OLED PG27AQDM use the same panel, but there are a few differences. The ASUS gets much brighter, especially in HDR, and colors look more vivid thanks to its improved color volume, so its overall picture quality is better. However, the Corsair has a few extra features that the ASUS doesn't have, like HDMI 2.1 bandwidth, USB-C ports, and a KVM switch. These can be useful if you want to connect multiple devices.
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27"
ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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Finding storeMain Differences forPC Gaming
PC Gaming
Threshold
PC Gaming
9.0
8.9
Full Comparison
Design
Style
Design Picture
Curved
No
No
Curve Radius
Not Curved
Not Curved
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
9.0
8.5
Build Quality Picture
Ergonomics
8.7
8.2
Ergonomics Picture
Back Picture
Height Adjustment
4.3" (10.8 cm)
3.9" (9.9 cm)
Min Height To Top Of Panel
16.9" (42.8 cm)
16.6" (42.1 cm)
Tilt Range
-17.5° to 5°
-5° to 12.5°
Rotate Portrait/Landscape
Yes, Both Ways
Yes, Both Ways
Swivel Range
-30° to 30°
-30° to 30°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
21.2" (53.9 cm)
18.0" (45.6 cm)
Base Depth
10.4" (26.5 cm)
8.9" (22.6 cm)
Thickness (With Display)
9.0" (22.8 cm)
6.7" (17.0 cm)
Weight (With Display)
15.2 lbs (6.9 kg)
14.5 lbs (6.6 kg)
Display
Display Picture
Size
27"
27"
Housing Width
23.8" (60.5 cm)
23.8" (60.5 cm)
Housing Height
13.9" (35.2 cm)
13.9" (35.2 cm)
Thickness (Without Stand)
2.0" (5.0 cm)
1.9" (4.8 cm)
Weight (Without Stand)
9.2 lbs (4.2 kg)
9.7 lbs (4.4 kg)
Borders Size (Bezels)
0.3" (0.7 cm)
0.2" (0.6 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
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
6.6
5.6
Real Scene
238 cd/m²
161 cd/m²
Peak 2% Window
240 cd/m²
254 cd/m²
Peak 10% Window
244 cd/m²
274 cd/m²
Peak 25% Window
247 cd/m²
283 cd/m²
Peak 50% Window
228 cd/m²
204 cd/m²
Peak 100% Window
163 cd/m²
113 cd/m²
Sustained 2% Window
230 cd/m²
252 cd/m²
Sustained 10% Window
242 cd/m²
272 cd/m²
Sustained 25% Window
246 cd/m²
281 cd/m²
Sustained 50% Window
227 cd/m²
203 cd/m²
Sustained 100% Window
162 cd/m²
113 cd/m²
Automatic Brightness Limiting (ABL)
0.028
0.060
Minimum Brightness
13 cd/m²
40 cd/m²
HDR Brightness
7.8
6.2
EOTF
VESA DisplayHDR Certification
No Certification
No Certification
Real Scene
739 cd/m²
316 cd/m²
Peak 2% Window
904 cd/m²
730 cd/m²
Peak 10% Window
923 cd/m²
639 cd/m²
Peak 25% Window
480 cd/m²
414 cd/m²
Peak 50% Window
200 cd/m²
231 cd/m²
Peak 100% Window
197 cd/m²
138 cd/m²
Sustained 2% Window
878 cd/m²
719 cd/m²
Sustained 10% Window
904 cd/m²
625 cd/m²
Sustained 25% Window
476 cd/m²
410 cd/m²
Sustained 50% Window
199 cd/m²
230 cd/m²
Sustained 100% Window
196 cd/m²
138 cd/m²
Automatic Brightness Limiting (ABL)
0.109
0.103
Horizontal Viewing Angle
9.8
9.9
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
70°
70°
Color Washout From Right
70°
70°
Horizontal Hue Graph
Color Shift From Left
51°
57°
Color Shift From Right
70°
70°
Horizontal 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°
Vertical Viewing Angle
9.9
10
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
70°
70°
Color Washout From Above
70°
70°
Vertical Hue Graph
Color Shift From Below
61°
69°
Color Shift From Above
70°
67°
Vertical Lightness Graph
Brightness Loss From Below
70°
70°
Brightness Loss From Above
70°
70°
Black Level Raise From Below
70°
70°
Black Level Raise From Above
70°
70°
Gamma Shift From Below
70°
70°
Gamma Shift From Above
70°
70°
Gray Uniformity
8.8
8.9
50% Uniformity Picture
50% Std. Dev.
1.261%
1.149%
50% DSE
0.120%
0.118%
Black Uniformity
10
10
Native Black Uniformity Picture
Native Std. Dev.
0.186%
0.181%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
8.9
7.5
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
sRGB
sRGB
sRGB Gamut Area xy
101.4%
109.5%
White Balance dE (Avg.)
1.89
3.52
Color Temperature (Avg.)
6,544 K
6,192 K
Gamma (Avg.)
2.04
2.46
Color dE (Avg.)
2.05
2.89
Contrast Setting
N/A
N/A
RGB Settings
Default
Default
Gamma Setting
2.2
Default
Brightness Setting
100
100
Measured Brightness
255 cd/m²
169 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
8.9
9.3
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
User Mode
Standard
sRGB Gamut Area xy
106.8%
103.0%
White Balance dE (Avg.)
0.56
0.50
Color Temperature (Avg.)
6,528 K
6,448 K
Gamma (Avg.)
2.18
2.19
Color dE (Avg.)
1.16
1.78
Contrast Setting
60
50
RGB Settings
98-93-79
88-85-73
Gamma Setting
2.2
2.2
Brightness Setting
46
17
Measured Brightness
100 cd/m²
99 cd/m²
SDR Color Gamut
9.7
9.6
sRGB Color Gamut Picture
sRGB Coverage xy
100.0%
100.0%
sRGB Picture Mode
User Mode
Standard
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
90.6%
88.7%
Adobe RGB Picture Mode
User Mode
Standard
HDR Color Gamut
8.5
9.0
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
93.8%
96.5%
DCI-P3 Picture Mode
Asus Gaming HDR
HDR On
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
67.3%
69.7%
Rec. 2020 Picture Mode
Asus Gaming HDR
HDR On
HDR Color Volume
7.8
7.5
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
75.9%
54.0%
DCI-P3 Picture Mode
Asus Gaming HDR
HDR On
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
32.6%
31.1%
Rec. 2020 Picture Mode
Asus Gaming HDR
HDR On
Text Clarity
6.5
6.5
ClearType On
ClearType Off
Pixel Type
OLED
OLED
Pixels
Subpixel Layout
RWBG
RWBG
Reflections
9.0
9.1
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
2.0%
1.8%
Indirect Reflections
1.0%
0.9%
Calculated Direct Reflections
1.0%
0.9%
Gradient
9.6
9.3
Gradient Picture
Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
8.0
8.0
Native Refresh Rate
240 Hz
240 Hz
Max Refresh Rate
240 Hz
240 Hz
Max Refresh Rate Over DP
240 Hz
240 Hz
Max Refresh Rate Over HDMI
120 Hz
240 Hz
Max Refresh Rate Over DP @ 10-bit
240 Hz
240 Hz
Max Refresh Rate Over HDMI @ 10-Bit
60 Hz
240 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (Tested)
Compatible (NVIDIA Certified)
VRR Maximum
240 Hz
240 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
9.9
9.9
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
No OD Mode
No OD Mode
Variable Overdrive Advertised
No
No
Avg. CAD
7
13
Best CAD
7
13
Worst CAD
7
14
Refresh Rate Compliance
9.7
9.7
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
94%
90%
Compliance @ 120 FPS
96%
95%
Compliance @ 60 FPS
97%
98%
CAD @ Max Refresh Rate
9.9
9.9
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD no
0 to 31
OD no
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
7
13
Best 10% CAD
3
6
Worst 10% CAD
12
32
Response Time @ Max Refresh Rate
First Response Time
0.2 ms
0.3 ms
Total Response Time
0.2 ms
0.5 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
RGB Overshoot
0 RGB
2 RGB
Worst 10% RGB Overshoot
0 RGB
18 RGB
Worst 10% First Response Time
0.3 ms
0.6 ms
Worst 10% Total Response Time
0.3 ms
2.1 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
CAD @ 120Hz
9.9
9.9
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD no
0 to 31
OD no
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
9
14
Best 10% CAD
4
6
Worst 10% CAD
14
37
Response Time @ 120Hz
Worst 10% First Response Time
0.4 ms
0.5 ms
RGB Overshoot
0 RGB
2 RGB
Total Response Time
0.2 ms
0.5 ms
First Response Time
0.2 ms
0.3 ms
Recommended Overdrive Setting
No OD Mode
No OD Mode
Worst 10% Total Response Time
0.4 ms
2.3 ms
Worst 10% RGB Overshoot
0 RGB
19 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
CAD @ 60Hz
9.9
9.9
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD no
0 to 31
OD no
0 to 31
Recommended Overdrive Setting
No OD Mode
No OD Mode
Avg. CAD
16
14
Best 10% CAD
7
6
Worst 10% CAD
23
36
Response Time @ 60Hz
Recommended Overdrive Setting
No OD Mode
No OD Mode
First Response Time
0.3 ms
0.3 ms
Total Response Time
0.3 ms
0.5 ms
RGB Overshoot
0 RGB
2 RGB
Worst 10% Total Response Time
0.6 ms
2.3 ms
Worst 10% First Response Time
0.6 ms
0.6 ms
Worst 10% RGB Overshoot
0 RGB
18 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)
No BFI
No BFI
Maximum Frequency
N/A
N/A
Minimum Frequency
N/A
N/A
Longest Pulse Width Brightness
N/A
N/A
Shortest Pulse Width Brightness
N/A
N/A
Pulse Width Control
No BFI
No BFI
Pulse Phase Control
No BFI
No BFI
Pulse Amplitude Control
No BFI
No BFI
VRR At The Same Time
No BFI
No BFI
VRR Flicker
5.3
3.2
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
6.1 RGB
11.5 RGB
Middle Gray Flicker
1.7 RGB
3.1 RGB
Light Gray Flicker
0.8 RGB
2.2 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
9.1
8.9
Native Resolution @ Max Hz
2.5 ms
2.7 ms
Native Resolution @ 120Hz
4.4 ms
10.4 ms
Native Resolution @ 60Hz
8.8 ms
20.7 ms
Backlight Strobing (BFI)
N/A
N/A
Resolution
7.5
7.5
Native Resolution
2560 x 1440
2560 x 1440
Aspect Ratio
16:9
16:9
Megapixels
3.7 MP
3.7 MP
Pixel Density
109 PPI
109 PPI
PS5 Compatibility
7.1
9.3
PS5 Compatibility Photo
PS5 Compatibility Table
4k @ 120Hz
No
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
7.1
9.3
XSX Compatibility Photo
XSX Compatibility Table
4k @ 120Hz
No
Yes
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
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
No DisplayPort 2.1
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.0)
2 (HDMI 2.1)
HDMI 2.1 Bandwidth
No HDMI 2.1
24Gbps (FRL 6x4)
DVI
No
No
VGA
No
No
Daisy Chaining
No
No
3.5mm Audio Out
1
1
3.5mm Audio In
No
No
3.5mm Microphone In
No
No
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
No
USB-C Ports
0
2
USB-C Upstream
No USB-C Ports
Yes
USB-C Rated Speed
No USB-C Ports
5Gbps (USB 3.2 Gen 1)
USB-C Power Delivery
No USB-C Ports
65W
USB-C DisplayPort Alt Mode
No USB-C Ports
Yes
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
HDR10
Yes
Yes
Speakers
No
No
RGB Illumination
Controllable
No
Multiple Input Display
No
PIP + PBP
KVM Switch
No
Yes
On-Screen Display (OSD)
OSD Picture
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27"
ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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Finding store27"
ROG Swift OLED PG27AQDM
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Finding store27"
XENEON 27QHD240
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ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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ROG Swift OLED PG27AQDM
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XENEON 27QHD240
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ASUS ROG Swift OLED PG27AQDM
Corsair XENEON 27QHD240
Comments
ASUS ROG Swift OLED PG27AQDM vs Corsair XENEON 27QHD240: Main Discussion
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