Products
Acer Nitro XV275K P3biipruzx
BenQ MOBIUZ EX321UX
Tested using Methodology v2.1.1
Updated Dec 11, 2025 04:48 PM
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Tested using Methodology v2.1.1
Updated Nov 13, 2025 05:16 PM
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BenQ
Max Refresh Rate
160 Hz
Size
27"
Panel Type
IPS
Native Resolution
3840 x 2160
Max Refresh Rate
144 Hz
Size
32"
Panel Type
IPS
Native Resolution
3840 x 2160
Our Verdict
Acer Nitro XV275K P3biipruzx
BenQ MOBIUZ EX321UX
The Acer Nitro XV275K P3biipruzx and the BenQ MOBIUZ EX321UX are both 4k Mini LED gaming monitors. Both monitors have largely similar motion handling, HDR brightness, and color vividness, and are excellent options if you plan on gaming and working on the same monitor. The biggest difference between them is their size. The Acer is a better choice if you prefer a 27-inch display or are looking for a monitor in a lower price category. However, the BenQ is a better choice if you want a 32-inch display.
Variants
- Nitro XV275K P3biipruzx (27")
- MOBIUZ EX321UX (32")
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27"
Nitro XV275K P3biipruzx
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32"
MOBIUZ EX321UX
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27"
Nitro XV275K P3biipruzx
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32"
MOBIUZ EX321UX
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27"
Nitro XV275K P3biipruzx
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32"
MOBIUZ EX321UX
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27"
Nitro XV275K P3biipruzx
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32"
MOBIUZ EX321UX
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27"
Nitro XV275K P3biipruzx
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32"
MOBIUZ EX321UX
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Main Differences for
PC Gaming
PC Gaming
Threshold
PC Gaming
7.7
7.9
Full Comparison
Design
Style
Design Picture
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Curved
No
No
Curve Radius
Not Curved
Not Curved
Build Quality
8.0
8.0
Build Quality Picture
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Ergonomics
9.7
6.3
Ergonomics Picture
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Back Picture
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Height Adjustment
5.7" (14.6 cm)
3.9" (10.0 cm)
Min Height To Top Of Panel
17.0" (43.1 cm)
18.8" (47.8 cm)
Tilt Range
-25° to 5°
-5° to 12.5°
Rotate Portrait/Landscape
Yes, Both Ways
No
Swivel Range
-25° to 25°
-15° to 15°
Wall Mount
VESA 75x75
VESA 100x100
Stand
Stand Picture
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Thickness Picture
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Base Width
21.7" (55.2 cm)
24.2" (61.5 cm)
Base Depth
10.6" (27.0 cm)
12.2" (31.0 cm)
Thickness (With Display)
8.7" (22.2 cm)
8.9" (22.5 cm)
Weight (With Display)
14.9 lbs (6.8 kg)
21.2 lbs (9.6 kg)
Display
Display Picture
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Size
27"
32"
Housing Width
24.2" (61.4 cm)
28.1" (71.5 cm)
Housing Height
14.2" (36.0 cm)
16.9" (43.0 cm)
Thickness (Without Stand)
3.1" (8.0 cm)
3.5" (9.0 cm)
Weight (Without Stand)
10.5 lbs (4.8 kg)
17.0 lbs (7.7 kg)
Borders Size (Bezels)
0.4" (0.9 cm)
0.3" (0.8 cm)
Controls
Controls Picture
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In The Box
In The Box Picture
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Power Supply
External Brick
External Brick
Picture Quality
Contrast
6.3
7.0
Checkerboard Picture
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Native Contrast
1,141 : 1
1,272 : 1
Contrast With Local Dimming
1,487 : 1
4,489 : 1
Local Dimming
7.0
6.5
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
SDR Brightness
8.6
9.5
Real Scene
571 cd/m²
1,435 cd/m²
Peak 2% Window
484 cd/m²
979 cd/m²
Peak 10% Window
571 cd/m²
1,333 cd/m²
Peak 25% Window
609 cd/m²
1,464 cd/m²
Peak 50% Window
631 cd/m²
1,507 cd/m²
Peak 100% Window
644 cd/m²
1,539 cd/m²
Sustained 2% Window
483 cd/m²
975 cd/m²
Sustained 10% Window
568 cd/m²
1,322 cd/m²
Sustained 25% Window
607 cd/m²
1,451 cd/m²
Sustained 50% Window
630 cd/m²
1,498 cd/m²
Sustained 100% Window
643 cd/m²
1,534 cd/m²
Automatic Brightness Limiting (ABL)
0.016
0.023
Minimum Brightness
82 cd/m²
36 cd/m²
HDR Brightness
9.0
9.2
EOTF
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VESA DisplayHDR Certification
DisplayHDR 1000
DisplayHDR 1000
Real Scene
977 cd/m²
1,232 cd/m²
Peak 2% Window
773 cd/m²
1,051 cd/m²
Peak 10% Window
1,412 cd/m²
1,447 cd/m²
Peak 25% Window
1,624 cd/m²
1,583 cd/m²
Peak 50% Window
1,725 cd/m²
1,623 cd/m²
Peak 100% Window
1,335 cd/m²
1,454 cd/m²
Sustained 2% Window
772 cd/m²
1,046 cd/m²
Sustained 10% Window
1,379 cd/m²
1,432 cd/m²
Sustained 25% Window
1,600 cd/m²
1,563 cd/m²
Sustained 50% Window
1,714 cd/m²
1,608 cd/m²
Sustained 100% Window
922 cd/m²
1,448 cd/m²
Automatic Brightness Limiting (ABL)
0.044
0.021
Gray Uniformity
7.6
8.0
50% Uniformity Picture
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50% Std. Dev.
4.150%
3.289%
50% DSE
0.151%
0.142%
Black Uniformity
6.9
7.5
Native Black Uniformity Picture
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Native Std. Dev.
1.462%
1.169%
Black Uniformity Picture With Local Dimming
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Std. Dev. w/ L.D.
1.182%
0.623%
Color Accuracy (Pre-Calibration)
9.2
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 (sRGB)
sRGB
sRGB Gamut Area xy
103.9%
100.9%
White Balance dE (Avg.)
0.95
3.02
Color Temperature (Avg.)
6,727 K
6,185 K
Gamma (Avg.)
2.21
2.19
Color dE (Avg.)
1.15
1.71
Contrast Setting
N/A
50
RGB Settings
Default
100-100-100
Gamma Setting
Default
No Gamma Setting
Brightness Setting
55
57
Measured Brightness
314 cd/m²
412 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.5
9.2
Post Calibration Picture
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Post Gamma Curve Picture
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Post Color Picture
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Picture Mode
User
Custom
sRGB Gamut Area xy
99.0%
99.7%
White Balance dE (Avg.)
0.99
0.60
Color Temperature (Avg.)
6,386 K
6,464 K
Gamma (Avg.)
2.18
2.18
Color dE (Avg.)
0.72
2.56
Contrast Setting
50
50
RGB Settings
Gain (49, 49, 48), Bias (51, 49, 49)
92-96-97
Gamma Setting
2.2
Mode 3
Brightness Setting
0
10
Measured Brightness
106 cd/m²
100 cd/m²
SDR Color Gamut
9.8
9.4
sRGB Color Gamut Picture
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sRGB Coverage xy
98.8%
95.7%
sRGB Picture Mode
User
Custom
Adobe RGB Color Gamut Picture
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Adobe RGB Coverage xy
99.7%
99.9%
Adobe RGB Picture Mode
User
Custom
HDR Color Gamut
9.1
9.7
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
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DCI-P3 Coverage xy
95.7%
99.6%
DCI-P3 Picture Mode
HDR On
Display HDR
Rec. 2020 Color Gamut Picture
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Rec. 2020 Coverage xy
83.8%
86.3%
Rec. 2020 Picture Mode
HDR On
Display HDR
HDR Color Volume
8.7
9.0
DCI-P3 Color Volume ITP Picture
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1,000 cd/m² DCI-P3 Coverage ICtCp
84.1%
91.3%
DCI-P3 Picture Mode
HDR On
Display HDR
Rec. 2020 Color Volume ITP Picture
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10,000 cd/m² Rec. 2020 Coverage ICtCp
44.2%
50.9%
Rec. 2020 Picture Mode
HDR On
Display HDR
Viewing Angle
7.0
7.1
Viewing Angle Video
Chroma Graph
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Color Washout From Left
32°
30°
Color Washout From Right
28°
30°
Hue Graph
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Color Shift From Left
44°
40°
Color Shift From Right
41°
47°
Lightness Graph
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Brightness Loss From Left
36°
34°
Brightness Loss From Right
33°
35°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
32°
37°
Gamma Shift From Right
30°
35°
Text Clarity
9.0
9.0
ClearType On
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ClearType Off
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Panel Type
IPS
IPS
Pixels
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Subpixel Layout
RGB
RGB
Direct Reflections
8.2
6.8
Ring Light Picture
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Direct Reflections Graph
Preview Graph
Preview Graph
Peak Direct Reflection Intensity
15.1%
27.3%
Screen Finish
Matte
Matte
Ambient Black Level Raise
9.0
9.0
Black Level Raise Picture
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Ambient Black Level Raise Graph
Preview Graph
Preview Graph
Black Luminance @ 0 lx
0.00 cd/m²
0.00 cd/m²
Black Luminance @ 1000 lx
0.41 cd/m²
0.39 cd/m²
Total Reflected Light
8.0
6.1
Bright Room Off Picture
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Total Reflection Ring Light Picture
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Total Reflected Light Intensity
16,971% ⋅ pixel
30,252% ⋅ pixel
Diffraction Artifacts
No
No
Gradient
9.6
9.8
Gradient Picture
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Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
7.5
7.4
Native Refresh Rate
160 Hz
144 Hz
Max Refresh Rate
160 Hz
144 Hz
Max Refresh Rate Over DP
160 Hz
144 Hz
Max Refresh Rate Over HDMI
144 Hz
144 Hz
Max Refresh Rate Over DP @ 10-bit
160 Hz
144 Hz
Max Refresh Rate Over HDMI @ 10-Bit
144 Hz
144 Hz
DSC Toggle
Yes
Yes
DSC Off Max Refresh Rate Over DP
160 Hz
144 Hz
DSC Off Max Refresh Rate Over HDMI
144 Hz
144 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (Tested)
Compatible (Tested)
VRR Maximum
160 Hz
144 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
7.8
8.3
Pursuit Photo VRR
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OD Mode CAD Comparison
Preview Graph
Preview Graph
Recommended VRR OD Setting
FreeSync Premium (Off)
1
Variable Overdrive Advertised
No
No
Avg. CAD
165
135
Best CAD
147
123
Worst CAD
206
154
Refresh Rate Compliance
7.7
8.1
Fast GTG Sequence
Preview Graph
Preview Graph
VRR Compliance
Preview Graph
Preview Graph
Compliance @ Max Hz
55%
63%
Compliance @ 120 FPS
62%
68%
Compliance @ 60 FPS
77%
80%
CAD @ Max Refresh Rate
8.2
8.4
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
OD 0
0 to 31
Recommended Overdrive Setting
Normal
1
Avg. CAD
129
120
Best 10% CAD
69
73
Worst 10% CAD
212
179
Response Time @ Max Refresh Rate
First Response Time
4.4 ms
4.1 ms
Total Response Time
5.7 ms
5.5 ms
Recommended Overdrive Setting
Normal
1
RGB Overshoot
3 RGB
3 RGB
Worst 10% RGB Overshoot
14 RGB
11 RGB
Worst 10% First Response Time
8.0 ms
5.3 ms
Worst 10% Total Response Time
10.0 ms
10.4 ms
Heatmap First Response
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Heatmap Total Response
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Heatmap RGB Overshoot
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CAD @ 120Hz
8.0
8.4
Pursuit Photo 120Hz
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CAD Heatmap 120Hz
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OD Transition 120Hz
OD extreme
0 to 31
OD 0
0 to 31
Recommended Overdrive Setting
Normal
1
Avg. CAD
147
123
Best 10% CAD
72
65
Worst 10% CAD
231
185
Response Time @ 120Hz
Worst 10% First Response Time
6.9 ms
5.8 ms
RGB Overshoot
6 RGB
5 RGB
Total Response Time
8.5 ms
6.8 ms
First Response Time
4.3 ms
4.2 ms
Recommended Overdrive Setting
Normal
1
Worst 10% Total Response Time
12.6 ms
10.9 ms
Worst 10% RGB Overshoot
20 RGB
14 RGB
120Hz First Response Heatmap
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120Hz Total Response Heatmap
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120Hz Heatmap RGB Overshoot
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CAD @ 60Hz
7.6
8.0
Pursuit Photo 60Hz
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CAD Heatmap 60Hz
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OD Transition 60Hz
OD extreme
0 to 31
OD 0
0 to 31
Recommended Overdrive Setting
Off
0
Avg. CAD
169
141
Best 10% CAD
90
71
Worst 10% CAD
266
214
Response Time @ 60Hz
Recommended Overdrive Setting
Off
0
First Response Time
7.7 ms
6.0 ms
Total Response Time
7.7 ms
6.1 ms
RGB Overshoot
0 RGB
0 RGB
Worst 10% Total Response Time
12.8 ms
10.0 ms
Worst 10% First Response Time
12.8 ms
9.9 ms
Worst 10% RGB Overshoot
0 RGB
1 RGB
60Hz First Response Heatmap
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60Hz Total Response Heatmap
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60Hz RGB Overshoot Heatmap
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Backlight Strobing (BFI)
Backlight Strobing Picture
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Backlight Strobing Frequency Picture
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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
9.0
8.0
VRR Flicker Video
VRR Flicker Graph
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Dark Gray Flicker
0.8 RGB
1.8 RGB
Middle Gray Flicker
0.7 RGB
0.2 RGB
Light Gray Flicker
0.5 RGB
0.4 RGB
Image Flicker
10
10
Backlight Picture
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Flicker-Free
Yes
Yes
PWM Dimming Frequency
>1000 Hz
>1000 Hz
Inputs
Input Lag
8.8
8.9
Native Resolution @ Max Hz
3.7 ms
4.3 ms
Native Resolution @ 120Hz
4.6 ms
4.7 ms
Native Resolution @ 60Hz
25.1 ms
10.1 ms
Backlight Strobing (BFI)
N/A
N/A
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
163 PPI
140 PPI
PS5 Compatibility
10
10
PS5 Compatibility Photo
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PS5 Compatibility Table
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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
9.7
8.2
XSX Compatibility Photo
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XSX Compatibility Table
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4k @ 120Hz
Yes
Yes
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
No
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
Inputs
Inputs 1
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Inputs 2
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DisplayPort
1 (DP 1.4)
1 (DP 2.1)
DisplayPort Transmission Bandwidth
No DisplayPort 2.1
UHBR10 (40.00 Gbps)
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.1)
3 (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
USB
USB-A Ports
2
3
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
1
3
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
65W
USB-C DisplayPort Alt Mode
Yes
Yes
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
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Features
Additional Features
Speakers
No
No
RGB Illumination
Presets
No
Multiple Input Display
No
No
KVM Switch
No
Yes
Smart OS
No
No
On-Screen Display (OSD)
OSD Picture
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Compare High-Res
Check Price
27"
Nitro XV275K P3biipruzx
SEARCH
Amazon.com
32"
MOBIUZ EX321UX
SEE PRICE
BenQ
27"
Nitro XV275K P3biipruzx
SEE PRICE
BestBuy.com
32"
MOBIUZ EX321UX
SEARCH
Amazon.com
27"
Nitro XV275K P3biipruzx
SEE PRICE
Walmart.com
32"
MOBIUZ EX321UX
SEE PRICE
B&H
27"
Nitro XV275K P3biipruzx
SEARCH
B&H
32"
MOBIUZ EX321UX
SEE PRICE
Walmart.com
27"
Nitro XV275K P3biipruzx
SEARCH
Acer
32"
MOBIUZ EX321UX
SEARCH
BestBuy.com
Acer Nitro XV275K P3biipruzx
BenQ MOBIUZ EX321UX
Comments
Acer Nitro XV275K P3biipruzx vs BenQ MOBIUZ EX321UX: Main Discussion
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