BenQ MOBIUZ EX321UX vs MSI MPG 322URX QD-OLED

Which Monitor Is Better?

Products

BenQ MOBIUZ EX321UX
MSI MPG 322URX QD-OLED

Tested using Methodology v2.1.1

Updated Nov 13, 2025 05:16 PM

Amazon.com

Tested using Methodology v2.1.1

Updated Nov 07, 2025 02:26 PM

SEE PRICE
Amazon.com
  1. Recommended in 12 articles:
  2. Monitors
  3. 4k Gaming
  4. Best 4k
  5. 9
  1. Recommended in 1 article:
  2. Brands

Our Verdict

BenQ MOBIUZ EX321UX

MSI MPG 322URX QD-OLED

The MSI MPG 322URX QD-OLED and the BenQ MOBIUZ EX321UX are 32-inch 4k gaming monitors. The BenQ is a better option if you plan on using your monitor for work quite a bit, as it has no risk of burn-in, sharper text, and is far better at overcoming glare. The MSI is a better option if you plan to do mostly gaming, as it has far better motion handling, a higher refresh rate, and much better contrast in a dark room.

0 

Variants

  • MOBIUZ EX321UX (32")
  • MPG 322URX QD-OLED (32")

Check Price

32"
MOBIUZ EX321UX
Amazon.com
32"
MPG 322URX QD-OLED
SEE PRICE
Amazon.com
32"
MOBIUZ EX321UX
SEE PRICE
B&H
32"
MPG 322URX QD-OLED
SEE PRICE
BestBuy.com
32"
MOBIUZ EX321UX
SEE PRICE
Walmart.com
32"
MPG 322URX QD-OLED
SEE PRICE
Walmart.com
32"
MOBIUZ EX321UX
BestBuy.com
32"
MPG 322URX QD-OLED
SEE PRICE
B&H

Main Differences for
PC Gaming

Threshold 

0.10

PC Gaming 

7.9
9.0

VRR Motion Performance 
 

8.3
9.8

Contrast 
 

7.0
10

Refresh Rate 
 

7.4
8.0

Refresh Rate Compliance 
 

8.1
9.4

CAD @ Max Refresh Rate 
 

8.4
9.8

Local Dimming 
 

6.5
10

Full Comparison

Design

Style 
 

Design Picture  

Curved 
 

No
No

Curve Radius 
 

Not Curved
Not Curved
Show Text 

Build Quality 
 

8.0
8.5

Build Quality Picture  

Show Text 

Ergonomics 
 

6.3
6.9

Ergonomics Picture  

Back Picture  

Height Adjustment 
 

3.9" (10.0 cm)
4.4" (11.2 cm)

Min Height To Top Of Panel 
 

18.8" (47.8 cm)
19.0" (48.3 cm)

Tilt Range 
 

-5° to 12.5°
-15° to 5°

Rotate Portrait/Landscape 
 

No
No

Swivel Range 
 

-15° to 15°
-30° to 30°

Wall Mount 
 

VESA 100x100
VESA 100x100
Show Text 

Stand 
 

Stand Picture  

Thickness Picture  

Base Width 
 

24.2" (61.5 cm)
12.3" (31.2 cm)

Base Depth 
 

12.2" (31.0 cm)
9.5" (24.2 cm)

Thickness (With Display) 
 

8.9" (22.5 cm)
7.1" (18.0 cm)

Weight (With Display) 
 

21.2 lbs (9.6 kg)
20.6 lbs (9.4 kg)
Show Text 

Display 
 

Display Picture  

Size 
 

32"
32"

Housing Width 
 

28.1" (71.5 cm)
28.3" (71.8 cm)

Housing Height 
 

16.9" (43.0 cm)
16.5" (41.9 cm)

Thickness (Without Stand) 
 

3.5" (9.0 cm)
2.6" (6.5 cm)

Weight (Without Stand) 
 

17.0 lbs (7.7 kg)
14.6 lbs (6.6 kg)

Borders Size (Bezels)  
 

0.3" (0.8 cm)
0.4" (1.0 cm)

Controls 
 

Controls Picture  

Show Text 

In The Box 
 

In The Box Picture  

Power Supply 
 

External Brick
Internal
Show Text 
Picture Quality

Contrast 
 

7.0
10

Checkerboard Picture  

Native Contrast 
 

1,272 : 1
Inf : 1

Contrast With Local Dimming 
 

4,489 : 1
Inf : 1
Show Text 

Local Dimming 
 

6.5
10

Local Dimming Video  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
No Backlight
Show Text 

SDR Brightness 
 

9.5
6.7

Real Scene 
 

1,435 cd/m²
233 cd/m²

Peak 2% Window 
 

979 cd/m²
253 cd/m²

Peak 10% Window 
 

1,333 cd/m²
254 cd/m²

Peak 25% Window 
 

1,464 cd/m²
254 cd/m²

Peak 50% Window 
 

1,507 cd/m²
255 cd/m²

Peak 100% Window 
 

1,539 cd/m²
251 cd/m²

Sustained 2% Window 
 

975 cd/m²
252 cd/m²

Sustained 10% Window 
 

1,322 cd/m²
252 cd/m²

Sustained 25% Window 
 

1,451 cd/m²
252 cd/m²

Sustained 50% Window 
 

1,498 cd/m²
253 cd/m²

Sustained 100% Window 
 

1,534 cd/m²
250 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.023
0.001

Minimum Brightness 
 

36 cd/m²
27 cd/m²
Show Text 

HDR Brightness 
 

9.2
6.7

EOTF  

VESA DisplayHDR Certification 
 

DisplayHDR 1000
DisplayHDR TRUE BLACK 400

Real Scene 
 

1,232 cd/m²
390 cd/m²

Peak 2% Window 
 

1,051 cd/m²
1,036 cd/m²

Peak 10% Window 
 

1,447 cd/m²
470 cd/m²

Peak 25% Window 
 

1,583 cd/m²
372 cd/m²

Peak 50% Window 
 

1,623 cd/m²
313 cd/m²

Peak 100% Window 
 

1,454 cd/m²
258 cd/m²

Sustained 2% Window 
 

1,046 cd/m²
1,027 cd/m²

Sustained 10% Window 
 

1,432 cd/m²
463 cd/m²

Sustained 25% Window 
 

1,563 cd/m²
367 cd/m²

Sustained 50% Window 
 

1,608 cd/m²
308 cd/m²

Sustained 100% Window 
 

1,448 cd/m²
258 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.021
0.079
Show Text 

Gray Uniformity 
 

8.0
9.0

50% Uniformity Picture  

50% Std. Dev. 
 

3.289%
0.534%

50% DSE 
 

0.142%
0.119%
Show Text 

Black Uniformity 
 

7.5
10

Native Black Uniformity Picture  

Native Std. Dev. 
 

1.169%
0.218%

Black Uniformity Picture With Local Dimming  

Std. Dev. w/ L.D. 
 

0.623%
N/A
Show Text 

Color Accuracy (Pre-Calibration) 
 

8.8
9.0

Pre Calibration Picture  

Pre Gamma Curve Picture  

Pre Color Picture  

Picture Mode 
 

sRGB
sRGB

sRGB Gamut Area xy 
 

100.9%
101.8%

White Balance dE (Avg.) 
 

3.02
2.35

Color Temperature (Avg.) 
 

6,185 K
6,285 K

Gamma (Avg.) 
 

2.19
2.16

Color dE (Avg.) 
 

1.71
1.34

Contrast Setting 
 

50
N/A

RGB Settings 
 

100-100-100
Default

Gamma Setting 
 

No Gamma Setting
No Gamma Setting

Brightness Setting 
 

57
70

Measured Brightness 
 

412 cd/m²
213 cd/m²

Brightness Locked 
 

No
No
Show Text 

Color Accuracy (Post-Calibration) 
 

9.2
9.6

Post Calibration Picture  

Post Gamma Curve Picture  

Post Color Picture  

Picture Mode 
 

Custom
User

sRGB Gamut Area xy 
 

99.7%
100.6%

White Balance dE (Avg.) 
 

0.60
0.53

Color Temperature (Avg.) 
 

6,464 K
6,490 K

Gamma (Avg.) 
 

2.18
2.19

Color dE (Avg.) 
 

2.56
1.05

Contrast Setting 
 

50
70

RGB Settings 
 

92-96-97
96-100-100

Gamma Setting 
 

Mode 3
No Gamma Setting

Brightness Setting 
 

10
25

Measured Brightness 
 

100 cd/m²
106 cd/m²

ICC Profile 
 

Show Text 

SDR Color Gamut 
 

9.4
9.7

sRGB Color Gamut Picture  

sRGB Coverage xy 
 

95.7%
99.4%

sRGB Picture Mode 
 

Custom
User

Adobe RGB Color Gamut Picture  

Adobe RGB Coverage xy 
 

99.9%
94.4%

Adobe RGB Picture Mode 
 

Custom
User
Show Text 

HDR Color Gamut 
 

9.7
9.5

Wide Color Gamut 
 

Yes
Yes

DCI-P3 Color Gamut Picture  

DCI-P3 Coverage xy 
 

99.6%
99.0%

DCI-P3 Picture Mode 
 

Display HDR
User, HDR Peak 1000

Rec. 2020 Color Gamut Picture  

Rec. 2020 Coverage xy 
 

86.3%
78.2%

Rec. 2020 Picture Mode 
 

Display HDR
User, HDR Peak 1000
Show Text 

HDR Color Volume 
 

9.0
8.9

DCI-P3 Color Volume ITP Picture  

1,000 cd/m² DCI-P3 Coverage ICtCp 
 

91.3%
87.6%

DCI-P3 Picture Mode 
 

Display HDR
User, HDR Peak 1000

Rec. 2020 Color Volume ITP Picture  

10,000 cd/m² Rec. 2020 Coverage ICtCp 
 

50.9%
46.8%

Rec. 2020 Picture Mode 
 

Display HDR
User, HDR Peak 1000
Show Text 

Viewing Angle 
 

7.1
10

Viewing Angle Video  

Chroma Graph  

Color Washout From Left 
 

30°
70°

Color Washout From Right 
 

30°
70°

Hue Graph  

Color Shift From Left 
 

40°
70°

Color Shift From Right 
 

47°
70°

Lightness Graph  

Brightness Loss From Left 
 

34°
70°

Brightness Loss From Right 
 

35°
70°

Black Level Raise From Left 
 

70°
70°

Black Level Raise From Right 
 

70°
70°

Gamma Shift From Left 
 

37°
70°

Gamma Shift From Right 
 

35°
70°
Show Text 

Text Clarity 
 

9.0
8.5

ClearType On  

ClearType Off  

Pixel Type 
 

IPS
QD-OLED

Pixels  

Subpixel Layout 
 

RGB
Triangular RGB
Show Text 

Direct Reflections 
 

6.8
7.0

Ring Light Picture  

Direct Reflections Graph  

See details
See details

Peak Direct Reflection Intensity 
 

27.3%
25.5%

Screen Finish 
 

Matte
Glossy
Show Text 

Ambient Black Level Raise 
 

9.0
4.6

Black Level Raise Picture  

Ambient Black Level Raise Graph  

See details
See details

Black Luminance @ 0 lx 
 

0.00 cd/m²
0.00 cd/m²

Black Luminance @ 1000 lx 
 

0.39 cd/m²
3.13 cd/m²
Show Text 

Total Reflected Light 
 

6.1
9.0

Bright Room Off Picture  

Total Reflection Ring Light Picture  

Total Reflected Light Intensity 
 

30,252% ⋅ pixel
4,788% ⋅ pixel

Diffraction Artifacts 
 

No
No
Show Text 

Gradient 
 

9.8
9.8

Gradient Picture  

Color Depth 
 

10 Bit
10 Bit
Show Text 
Motion

Refresh Rate 
 

7.4
8.0

Native Refresh Rate 
 

144 Hz
240 Hz

Max Refresh Rate 
 

144 Hz
240 Hz

Max Refresh Rate Over DP 
 

144 Hz
240 Hz

Max Refresh Rate Over HDMI 
 

144 Hz
240 Hz

Max Refresh Rate Over DP @ 10-bit 
 

144 Hz
240 Hz

Max Refresh Rate Over HDMI @ 10-Bit 
 

144 Hz
240 Hz

DSC Toggle 
 

Yes
Yes

DSC Off Max Refresh Rate Over DP 
 

144 Hz
240 Hz

DSC Off Max Refresh Rate Over HDMI 
 

144 Hz
120 Hz
Show Text 

Variable Refresh Rate (VRR) 
 

Variable Refresh Rate 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC 
 

Compatible (Tested)
Compatible (NVIDIA Certified)

VRR Maximum 
 

144 Hz
240 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

DisplayPort, HDMI
DisplayPort, HDMI
Show Text 

VRR Motion Performance 
 

8.3
9.8

Pursuit Photo VRR  

OD Mode CAD Comparison  

See details
See details

Recommended VRR OD Setting 
 

1
No OD Mode

Variable Overdrive Advertised 
 

No
No

Avg. CAD 
 

135
22

Best CAD 
 

123
21

Worst CAD 
 

154
22
Show Text 

Refresh Rate Compliance 
 

8.1
9.4

Fast GTG Sequence  

See details
See details

VRR Compliance  

See details
See details

Compliance @ Max Hz 
 

63%
88%

Compliance @ 120 FPS 
 

68%
91%

Compliance @ 60 FPS 
 

80%
94%
Show Text 

CAD @ Max Refresh Rate 
 

8.4
9.8

Pursuit Photo At Max Refresh  

CAD Heatmap At Max Refresh  

OD Transition Max Refresh Rate 
 

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

Recommended Overdrive Setting 
 

1
No OD Mode

Avg. CAD 
 

120
21

Best 10% CAD 
 

73
15

Worst 10% CAD 
 

179
30
Show Text 

Response Time @ Max Refresh Rate 
 

First Response Time 
 

4.1 ms
0.5 ms

Total Response Time 
 

5.5 ms
0.5 ms

Recommended Overdrive Setting 
 

1
No OD Mode

RGB Overshoot 
 

3 RGB
0 RGB

Worst 10% RGB Overshoot 
 

11 RGB
0 RGB

Worst 10% First Response Time 
 

5.3 ms
1.0 ms

Worst 10% Total Response Time 
 

10.4 ms
1.0 ms

Heatmap First Response  

Heatmap Total Response  

Heatmap RGB Overshoot  

Show Text 

CAD @ 120Hz 
 

8.4
9.8

Pursuit Photo 120Hz  

CAD Heatmap 120Hz  

OD Transition 120Hz 
 

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

Recommended Overdrive Setting 
 

1
No OD Mode

Avg. CAD 
 

123
22

Best 10% CAD 
 

65
14

Worst 10% CAD 
 

185
31
Show Text 

Response Time @ 120Hz 
 

Worst 10% First Response Time 
 

5.8 ms
0.9 ms

RGB Overshoot 
 

5 RGB
0 RGB

Total Response Time 
 

6.8 ms
0.7 ms

First Response Time 
 

4.2 ms
0.5 ms

Recommended Overdrive Setting 
 

1
No OD Mode

Worst 10% Total Response Time 
 

10.9 ms
3.1 ms

Worst 10% RGB Overshoot 
 

14 RGB
1 RGB

120Hz First Response Heatmap  

120Hz Total Response Heatmap  

120Hz Heatmap RGB Overshoot  

Show Text 

CAD @ 60Hz 
 

8.0
9.8

Pursuit Photo 60Hz  

CAD Heatmap 60Hz  

OD Transition 60Hz 
 

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

Recommended Overdrive Setting 
 

0
No OD Mode

Avg. CAD 
 

141
22

Best 10% CAD 
 

71
14

Worst 10% CAD 
 

214
31
Show Text 

Response Time @ 60Hz 
 

Recommended Overdrive Setting 
 

0
No OD Mode

First Response Time 
 

6.0 ms
0.5 ms

Total Response Time 
 

6.1 ms
0.5 ms

RGB Overshoot 
 

0 RGB
0 RGB

Worst 10% Total Response Time 
 

10.0 ms
0.9 ms

Worst 10% First Response Time 
 

9.9 ms
0.9 ms

Worst 10% RGB Overshoot 
 

1 RGB
0 RGB

60Hz First Response Heatmap  

60Hz Total Response Heatmap  

60Hz RGB Overshoot Heatmap  

Show Text 

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
Show Text 

VRR Flicker 
 

8.0
7.3

VRR Flicker Video  

VRR Flicker Graph  

Dark Gray Flicker 
 

1.8 RGB
2.3 RGB

Middle Gray Flicker 
 

0.2 RGB
0.8 RGB

Light Gray Flicker 
 

0.4 RGB
0.4 RGB
Show Text 

Image Flicker 
 

10
10

Backlight Picture  

Flicker-Free 
 

Yes
No

PWM Dimming Frequency 
 

>1000 Hz
0 Hz
Show Text 
Inputs

Input Lag 
 

8.9
9.0

Native Resolution @ Max Hz 
 

4.3 ms
2.7 ms

Native Resolution @ 120Hz 
 

4.7 ms
6.9 ms

Native Resolution @ 60Hz 
 

10.1 ms
15.4 ms

Backlight Strobing (BFI) 
 

N/A
N/A
Show Text 

Resolution 
 

8.5
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 
 

140 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 
 

8.2
10

XSX Compatibility Photo  

XSX Compatibility Table  

4k @ 120Hz 
 

Yes
Yes

4k @ 60Hz 
 

Yes
Yes

1440p @ 120Hz 
 

No
Yes

1440p @ 60Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p @ 60Hz 
 

Yes
Yes
Show Text 

Inputs 
 

Inputs 1  

Inputs 2  

DisplayPort 
 

1 (DP 2.1)
1 (DP 2.1)

DisplayPort Transmission Bandwidth 
 

UHBR10 (40.00 Gbps)
UHBR20 (80.00 Gbps)

Mini DisplayPort 
 

No
No

HDMI 
 

3 (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 
 

No
No
Show Text 

USB 
 

USB-A Ports 
 

3
2

USB-A Rated Speed 
 

5Gbps (USB 3.2 Gen 1)
5Gbps (USB 3.2 Gen 1)

USB-B Upstream Port 
 

No
Yes

USB-C Ports 
 

3
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 
 

65W
90W

USB-C DisplayPort Alt Mode 
 

Yes
Yes

Thunderbolt 
 

No
No
Show Text 

macOS Compatibility 
 

macOS Screenshot  

Show Text 
Features

Additional Features 
 

Speakers 
 

No
No

RGB Illumination 
 

No
Presets

Multiple Input Display 
 

No
PIP + PBP

KVM Switch 
 

Yes
Yes

Smart OS 
 

No
No
Show Text 

On-Screen Display (OSD) 
 

OSD Picture  

Show Text 

Check Price

32"
MOBIUZ EX321UX
Amazon.com
32"
MPG 322URX QD-OLED
SEE PRICE
Amazon.com
32"
MOBIUZ EX321UX
SEE PRICE
B&H
32"
MPG 322URX QD-OLED
SEE PRICE
BestBuy.com
32"
MOBIUZ EX321UX
SEE PRICE
Walmart.com
32"
MPG 322URX QD-OLED
SEE PRICE
Walmart.com
32"
MOBIUZ EX321UX
BestBuy.com
32"
MPG 322URX QD-OLED
SEE PRICE
B&H

BenQ MOBIUZ EX321UX

MSI MPG 322URX QD-OLED

Comments

  1. Comparison

BenQ MOBIUZ EX321UX vs MSI MPG 322URX QD-OLED: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.

PreviewBack to editorFormat guide
No comments yet, refresh to see new ones