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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Acer Nitro XV275U P3biipx vs Xiaomi G Pro 27i
Side-by-Side Comparison
Products
Acer Nitro XV275U P3biipx
Xiaomi G Pro 27i
Tested using Methodology v2.0.1
Updated Mar 10, 2025 02:19 PM
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Updated Mar 14, 2025 01:46 PM
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Max Refresh Rate170 Hz
Size27"
Pixel TypeVA
Native Resolution2560 x 1440
Max Refresh Rate180 Hz
Size27"
Pixel TypeIPS
Native Resolution2560 x 1440
Variants
- Nitro XV275U P3biipx (27")
- G Pro 27i (27")
Our Verdict
Acer Nitro XV275U P3biipx
Xiaomi G Pro 27i
The Xiaomi G Pro 27i and the Acer Nitro XV275U P3biipx are entry-level 27-inch, 1440p gaming monitors that each have Mini LED backlighting. The Xiaomi has more dimming zones, and its local dimming feature performs better, as there's less black crush and blooming than on the Acer. The Xiaomi also has advantages in other ways because it comes with more accurate colors, and the main difference is that it has better motion handling for a superior gaming experience. That said, the Acer is the better choice for console gaming, as it downscales 4k signals, which the Xiaomi can't do.
Main Differences for
Threshold
PC Gaming
7.8
7.9
CAD @ 60Hz
4.5
7.6
VRR Motion Performance
6.8
7.8
Full Comparison
Design
Style
Design Picture
Curved
No
No
Curve Radius
Not Curved
Not Curved
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
8.0
8.0
Build Quality Picture
Ergonomics
9.7
8.7
Ergonomics Picture
Back Picture
Height Adjustment
5.7" (14.6 cm)
4.5" (11.5 cm)
Min Height To Top Of Panel
17.0" (43.1 cm)
15.8" (40.2 cm)
Tilt Range
-25° to 5°
-15° to 7.5°
Rotate Portrait/Landscape
Yes, Both Ways
Yes, Both Ways
Swivel Range
-25° to 25°
-35° to 35°
Wall Mount
VESA 75x75
VESA 75x75
Stand
Stand Picture
Thickness Picture
Base Width
21.7" (55.2 cm)
18.5" (47.0 cm)
Base Depth
10.6" (27.0 cm)
9.5" (24.2 cm)
Thickness (With Display)
8.7" (22.2 cm)
6.8" (17.3 cm)
Weight (With Display)
13.8 lbs (6.3 kg)
15.0 lbs (6.8 kg)
Display
Display Picture
Size
27"
27"
Housing Width
24.2" (61.4 cm)
24.2" (61.5 cm)
Housing Height
14.2" (36.0 cm)
14.4" (36.6 cm)
Thickness (Without Stand)
3.1" (8.0 cm)
3.1" (8.0 cm)
Weight (Without Stand)
9.6 lbs (4.4 kg)
10.8 lbs (4.9 kg)
Borders Size (Bezels)
0.4" (0.9 cm)
0.4" (1.0 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
Internal
Picture Quality
Contrast
8.6
7.4
Checkerboard Picture
Native Contrast
4,559 : 1
1,488 : 1
Contrast With Local Dimming
4,720 : 1
8,208 : 1
Local Dimming
6.0
7.5
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
SDR Brightness
8.6
8.9
Real Scene
580 cd/m²
773 cd/m²
Peak 2% Window
588 cd/m²
590 cd/m²
Peak 10% Window
588 cd/m²
781 cd/m²
Peak 25% Window
586 cd/m²
836 cd/m²
Peak 50% Window
583 cd/m²
869 cd/m²
Peak 100% Window
581 cd/m²
891 cd/m²
Sustained 2% Window
586 cd/m²
589 cd/m²
Sustained 10% Window
586 cd/m²
772 cd/m²
Sustained 25% Window
584 cd/m²
830 cd/m²
Sustained 50% Window
582 cd/m²
865 cd/m²
Sustained 100% Window
580 cd/m²
889 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.022
Minimum Brightness
37 cd/m²
45 cd/m²
HDR Brightness
9.1
9.0
EOTF
VESA DisplayHDR Certification
DisplayHDR 1000
DisplayHDR 1000
Real Scene
1,074 cd/m²
1,006 cd/m²
Peak 2% Window
797 cd/m²
879 cd/m²
Peak 10% Window
1,319 cd/m²
1,214 cd/m²
Peak 25% Window
1,548 cd/m²
1,302 cd/m²
Peak 50% Window
1,631 cd/m²
1,354 cd/m²
Peak 100% Window
1,320 cd/m²
1,250 cd/m²
Sustained 2% Window
792 cd/m²
876 cd/m²
Sustained 10% Window
1,316 cd/m²
1,193 cd/m²
Sustained 25% Window
1,543 cd/m²
1,284 cd/m²
Sustained 50% Window
1,613 cd/m²
1,347 cd/m²
Sustained 100% Window
1,109 cd/m²
1,044 cd/m²
Automatic Brightness Limiting (ABL)
0.036
0.022
Horizontal Viewing Angle
6.0
6.9
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
29°
26°
Color Washout From Right
29°
28°
Horizontal Hue Graph
Color Shift From Left
57°
48°
Color Shift From Right
65°
44°
Horizontal Lightness Graph
Brightness Loss From Left
32°
30°
Brightness Loss From Right
32°
31°
Black Level Raise From Left
16°
70°
Black Level Raise From Right
17°
70°
Gamma Shift From Left
15°
32°
Gamma Shift From Right
18°
35°
Vertical Viewing Angle
5.8
7.2
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
30°
27°
Color Washout From Above
33°
27°
Vertical Hue Graph
Color Shift From Below
65°
53°
Color Shift From Above
70°
45°
Vertical Lightness Graph
Brightness Loss From Below
31°
31°
Brightness Loss From Above
34°
29°
Black Level Raise From Below
9°
70°
Black Level Raise From Above
12°
70°
Gamma Shift From Below
11°
45°
Gamma Shift From Above
14°
45°
Gray Uniformity
7.8
7.7
50% Uniformity Picture
50% Std. Dev.
2.109%
3.434%
50% DSE
0.168%
0.153%
Black Uniformity
7.7
6.0
Native Black Uniformity Picture
Native Std. Dev.
1.115%
2.472%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
0.326%
0.500%
Color Accuracy (Pre-Calibration)
7.3
8.2
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
Standard (sRGB)
Movie (sRGB)
sRGB Gamut Area xy
95.7%
99.8%
White Balance dE (Avg.)
6.02
4.54
Color Temperature (Avg.)
6,452 K
6,489 K
Gamma (Avg.)
2.22
2.22
Color dE (Avg.)
3.75
2.61
Contrast Setting
N/A
75
RGB Settings
Default
Default
Gamma Setting
Default
Default
Brightness Setting
80
50
Measured Brightness
156 cd/m²
461 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.2
9.7
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
User
Movie (Native)
sRGB Gamut Area xy
95.0%
99.2%
White Balance dE (Avg.)
0.69
0.73
Color Temperature (Avg.)
6,480 K
6,479 K
Gamma (Avg.)
2.19
2.18
Color dE (Avg.)
0.82
0.45
Contrast Setting
50
75
RGB Settings
Gain (44, 50, 47), Bias (47, 47, 46)
50-49-49
Gamma Setting
2.2
2.4
Brightness Setting
30
4
Measured Brightness
102 cd/m²
97 cd/m²
SDR Color Gamut
9.2
9.8
sRGB Color Gamut Picture
sRGB Coverage xy
95.3%
99.2%
sRGB Picture Mode
User
Movie (Native)
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
96.4%
97.5%
Adobe RGB Picture Mode
User
Movie (Native)
HDR Color Gamut
8.5
9.5
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
92.2%
98.9%
DCI-P3 Picture Mode
HDR On
HDR
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
77.1%
81.9%
Rec. 2020 Picture Mode
HDR On
HDR
HDR Color Volume
8.6
8.9
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
83.2%
91.3%
DCI-P3 Picture Mode
HDR On
HDR
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
42.2%
47.0%
Rec. 2020 Picture Mode
HDR On
HDR
Text Clarity
7.5
7.5
ClearType On
ClearType Off
Pixel Type
VA
IPS
Pixels
Subpixel Layout
RGB
RGB
Reflections
7.5
8.1
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.1%
4.7%
Indirect Reflections
2.6%
3.6%
Calculated Direct Reflections
2.5%
1.1%
Gradient
9.6
9.6
Gradient Picture
Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
7.6
7.7
Native Refresh Rate
170 Hz
180 Hz
Max Refresh Rate
170 Hz
180 Hz
Max Refresh Rate Over DP
170 Hz
180 Hz
Max Refresh Rate Over HDMI
144 Hz
144 Hz
Max Refresh Rate Over DP @ 10-bit
170 Hz
180 Hz
Max Refresh Rate Over HDMI @ 10-Bit
60 Hz
60 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Compatible (Tested)
G-SYNC
Compatible (Tested)
Compatible (Tested)
VRR Maximum
170 Hz
180 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
6.8
7.8
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
Freesync Premium (Normal)
Fast
Variable Overdrive Advertised
No
No
Avg. CAD
221
168
Best CAD
168
156
Worst CAD
354
198
Refresh Rate Compliance
7.5
7.7
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
53%
47%
Compliance @ 120 FPS
63%
63%
Compliance @ 60 FPS
73%
77%
CAD @ Max Refresh Rate
7.5
8.0
Pursuit Photo At Max Refresh
CAD Heatmap At Max Refresh
OD Transition Max Refresh Rate
OD extreme
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Normal
Faster
Avg. CAD
168
148
Best 10% CAD
38
79
Worst 10% CAD
324
226
Response Time @ Max Refresh Rate
First Response Time
5.7 ms
4.7 ms
Total Response Time
8.4 ms
5.5 ms
Recommended Overdrive Setting
Normal
Faster
RGB Overshoot
6 RGB
2 RGB
Worst 10% RGB Overshoot
27 RGB
12 RGB
Worst 10% First Response Time
17.5 ms
8.0 ms
Worst 10% Total Response Time
17.5 ms
9.3 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
CAD @ 120Hz
7.0
7.8
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD extreme
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Normal
Faster
Avg. CAD
197
160
Best 10% CAD
37
85
Worst 10% CAD
421
247
Response Time @ 120Hz
Worst 10% First Response Time
8.9 ms
6.9 ms
RGB Overshoot
10 RGB
3 RGB
Total Response Time
9.4 ms
6.9 ms
First Response Time
4.2 ms
5.0 ms
Recommended Overdrive Setting
Normal
Faster
Worst 10% Total Response Time
17.5 ms
12.6 ms
Worst 10% RGB Overshoot
37 RGB
14 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
CAD @ 60Hz
4.5
7.6
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD extreme
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Normal
Faster
Avg. CAD
360
175
Best 10% CAD
47
90
Worst 10% CAD
1,086
258
Response Time @ 60Hz
Recommended Overdrive Setting
Normal
Faster
First Response Time
4.1 ms
6.4 ms
Total Response Time
19.3 ms
7.9 ms
RGB Overshoot
14 RGB
1 RGB
Worst 10% Total Response Time
35.2 ms
19.4 ms
Worst 10% First Response Time
7.8 ms
8.9 ms
Worst 10% RGB Overshoot
45 RGB
6 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
5.4
9.2
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
1.6 RGB
0.7 RGB
Middle Gray Flicker
3.9 RGB
0.3 RGB
Light Gray Flicker
3.9 RGB
0.6 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
>1000 Hz
>1000 Hz
Inputs
Input Lag
8.9
9.1
Native Resolution @ Max Hz
3.9 ms
3.2 ms
Native Resolution @ 120Hz
5.0 ms
4.6 ms
Native Resolution @ 60Hz
9.0 ms
8.7 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
4.9
5.0
PS5 Compatibility Photo
PS5 Compatibility Table
4k @ 120Hz
No
No
4k @ 60Hz
Yes
No
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
Xbox Series X|S Compatibility
7.1
5.0
XSX Compatibility Photo
XSX Compatibility Table
4k @ 120Hz
No
No
4k @ 60Hz
Yes
No
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 1.2)
2 (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 2.0)
HDMI 2.1 Bandwidth
No HDMI 2.1
No HDMI 2.1
DVI
No
No
VGA
No
No
Daisy Chaining
No
No
3.5mm Audio Out
1
1
HDR10
Yes
Yes
3.5mm Audio In
No
No
3.5mm Microphone In
No
No
USB
USB-A Ports
0
0
USB-A Rated Speed
No USB-A Ports
No USB-A Ports
USB-B Upstream Port
No
No
USB-C Ports
0
0
USB-C Upstream
No USB-C Ports
No USB-C Ports
USB-C Rated Speed
No USB-C Ports
No USB-C Ports
USB-C Power Delivery
No USB-C Ports
No USB-C Ports
USB-C DisplayPort Alt Mode
No USB-C Ports
No USB-C Ports
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
No
No
RGB Illumination
Presets
Controllable
Multiple Input Display
No
No
KVM Switch
No
No
On-Screen Display (OSD)
OSD Picture
Acer Nitro XV275U P3biipx
Xiaomi G Pro 27i
Comments
Acer Nitro XV275U P3biipx vs Xiaomi G Pro 27i: Main Discussion
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