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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Acer Nitro XV275K P3biipruzx vs LG 27GR95UM-B
Side-by-Side Comparison
Products
Acer Nitro XV275K P3biipruzx
LG 27GR95UM-B
Tested using Methodology v2.0.1
Updated Mar 06, 2025 08:31 PM
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Updated Jan 24, 2025 05:11 PM
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Max Refresh Rate160 Hz
Size27"
Pixel TypeIPS
Native Resolution3840 x 2160
Max Refresh Rate160 Hz
Size27"
Pixel TypeIPS
Native Resolution3840 x 2160
Variants
- Nitro XV275K P3biipruzx (27")
- 27GR95UM-B (27")
Our Verdict
Acer Nitro XV275K P3biipruzx
LG 27GR95UM-B
The LG 27GR95UM-B and the Acer Nitro XV275K P3biipruzx are both 4k gaming monitors with Mini LED backlighting. They have many of the same specs, but the Acer has a few advantages in terms of performance. The Acer has a better local dimming feature than the LG, with less blooming and black crush, and it has better motion handling too. The Acer also has some extra features, like a KVM switch and USB-C, making it the better choice for productivity. However, the LG is the better choice for console gaming at 60Hz thanks to its lower input lag at that refresh rate.
Notice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our monitors test methodology.
Main Differences for
Threshold
PC Gaming
7.7
7.5
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
7.5
Build Quality Picture
Ergonomics
9.7
7.2
Ergonomics Picture
Back Picture
Height Adjustment
5.7" (14.6 cm)
4.3" (11.0 cm)
Min Height To Top Of Panel
17.0" (43.1 cm)
18.0" (45.6 cm)
Tilt Range
-25° to 5°
-15° to 2.5°
Rotate Portrait/Landscape
Yes, Both Ways
Yes, Clockwise
Swivel Range
-25° to 25°
No swivel
Wall Mount
VESA 75x75
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
21.7" (55.2 cm)
17.4" (44.3 cm)
Base Depth
10.6" (27.0 cm)
10.2" (26.0 cm)
Thickness (With Display)
8.7" (22.2 cm)
7.7" (19.5 cm)
Weight (With Display)
14.9 lbs (6.8 kg)
17.3 lbs (7.9 kg)
Display
Display Picture
Size
27"
27"
Housing Width
24.2" (61.4 cm)
24.0" (60.9 cm)
Housing Height
14.2" (36.0 cm)
13.9" (35.2 cm)
Thickness (Without Stand)
3.1" (8.0 cm)
2.4" (6.0 cm)
Weight (Without Stand)
10.5 lbs (4.8 kg)
13.2 lbs (6.0 kg)
Borders Size (Bezels)
0.4" (0.9 cm)
0.2" (0.5 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
External Brick
Picture Quality
Contrast
6.3
6.3
Checkerboard Picture
Native Contrast
1,141 : 1
961 : 1
Contrast With Local Dimming
1,487 : 1
2,594 : 1
Local Dimming
7.0
5.0
Local Dimming Video
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
SDR Brightness
8.6
8.5
Real Scene
571 cd/m²
455 cd/m²
Peak 2% Window
484 cd/m²
665 cd/m²
Peak 10% Window
571 cd/m²
806 cd/m²
Peak 25% Window
609 cd/m²
768 cd/m²
Peak 50% Window
631 cd/m²
648 cd/m²
Peak 100% Window
644 cd/m²
476 cd/m²
Sustained 2% Window
483 cd/m²
664 cd/m²
Sustained 10% Window
568 cd/m²
806 cd/m²
Sustained 25% Window
607 cd/m²
767 cd/m²
Sustained 50% Window
630 cd/m²
648 cd/m²
Sustained 100% Window
643 cd/m²
476 cd/m²
Automatic Brightness Limiting (ABL)
0.016
0.028
Minimum Brightness
82 cd/m²
18 cd/m²
HDR Brightness
9.0
8.8
EOTF
VESA DisplayHDR Certification
DisplayHDR 1000
DisplayHDR 1000
Real Scene
977 cd/m²
799 cd/m²
Peak 2% Window
773 cd/m²
1,084 cd/m²
Peak 10% Window
1,412 cd/m²
1,377 cd/m²
Peak 25% Window
1,624 cd/m²
1,328 cd/m²
Peak 50% Window
1,725 cd/m²
1,380 cd/m²
Peak 100% Window
1,335 cd/m²
1,408 cd/m²
Sustained 2% Window
772 cd/m²
1,078 cd/m²
Sustained 10% Window
1,379 cd/m²
1,302 cd/m²
Sustained 25% Window
1,600 cd/m²
1,309 cd/m²
Sustained 50% Window
1,714 cd/m²
1,122 cd/m²
Sustained 100% Window
922 cd/m²
853 cd/m²
Automatic Brightness Limiting (ABL)
0.044
0.022
Horizontal Viewing Angle
7.0
6.8
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
32°
27°
Color Washout From Right
28°
28°
Horizontal Hue Graph
Color Shift From Left
44°
33°
Color Shift From Right
41°
37°
Horizontal Lightness Graph
Brightness Loss From Left
36°
31°
Brightness Loss From Right
33°
32°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
32°
31°
Gamma Shift From Right
30°
34°
Vertical Viewing Angle
7.6
7.8
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
33°
30°
Color Washout From Above
34°
30°
Vertical Hue Graph
Color Shift From Below
51°
64°
Color Shift From Above
53°
66°
Vertical Lightness Graph
Brightness Loss From Below
35°
33°
Brightness Loss From Above
36°
33°
Black Level Raise From Below
70°
70°
Black Level Raise From Above
70°
70°
Gamma Shift From Below
46°
55°
Gamma Shift From Above
47°
47°
Gray Uniformity
7.6
7.9
50% Uniformity Picture
50% Std. Dev.
4.150%
3.148%
50% DSE
0.151%
0.151%
Black Uniformity
6.9
7.2
Native Black Uniformity Picture
Native Std. Dev.
1.462%
1.497%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
1.182%
0.450%
Color Accuracy (Pre-Calibration)
9.2
7.2
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
Standard (sRGB)
sRGB
sRGB Gamut Area xy
103.9%
109.2%
White Balance dE (Avg.)
0.95
4.40
Color Temperature (Avg.)
6,727 K
5,917 K
Gamma (Avg.)
2.21
2.32
Color dE (Avg.)
1.15
3.29
Contrast Setting
N/A
70
RGB Settings
Default
50-50-50
Gamma Setting
Default
Default
Brightness Setting
55
27
Measured Brightness
314 cd/m²
136 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
9.5
9.8
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
User
Gamer 1
sRGB Gamut Area xy
99.0%
101.0%
White Balance dE (Avg.)
0.99
0.51
Color Temperature (Avg.)
6,386 K
6,478 K
Gamma (Avg.)
2.18
2.19
Color dE (Avg.)
0.72
0.30
Contrast Setting
50
70
RGB Settings
Gain (49, 49, 48), Bias (51, 49, 49)
51-48-49
Gamma Setting
2.2
Mode 2
Brightness Setting
0
20
Measured Brightness
106 cd/m²
101 cd/m²
SDR Color Gamut
9.8
9.8
sRGB Color Gamut Picture
sRGB Coverage xy
98.8%
100.0%
sRGB Picture Mode
User
Gamer 1
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
99.7%
93.4%
Adobe RGB Picture Mode
User
Gamer 1
HDR Color Gamut
9.1
9.4
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
95.7%
98.7%
DCI-P3 Picture Mode
HDR On
Gamer 2
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
83.8%
74.2%
Rec. 2020 Picture Mode
HDR On
Gamer 2
HDR Color Volume
8.7
8.6
DCI-P3 Color Volume ITP Picture
1,000 cd/m² DCI-P3 Coverage ICtCp
84.1%
89.2%
DCI-P3 Picture Mode
HDR On
Gamer 2
Rec. 2020 Color Volume ITP Picture
10,000 cd/m² Rec. 2020 Coverage ICtCp
44.2%
42.7%
Rec. 2020 Picture Mode
HDR On
Gamer 2
Text Clarity
9.0
9.0
ClearType On
ClearType Off
Pixel Type
IPS
IPS
Pixels
Subpixel Layout
RGB
RGB
Reflections
7.7
6.1
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.1%
7.9%
Indirect Reflections
3.2%
4.1%
Calculated Direct Reflections
1.9%
3.8%
Gradient
9.6
9.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Motion
Refresh Rate
7.5
7.5
Native Refresh Rate
160 Hz
144 Hz
Max Refresh Rate
160 Hz
160 Hz
Max Refresh Rate Over DP
160 Hz
160 Hz
Max Refresh Rate Over HDMI
144 Hz
160 Hz
Max Refresh Rate Over DP @ 10-bit
160 Hz
160 Hz
Max Refresh Rate Over HDMI @ 10-Bit
144 Hz
160 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (Tested)
Compatible (NVIDIA Certified)
VRR Maximum
160 Hz
160 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
VRR Motion Performance
7.8
7.5
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
FreeSync Premium (Off)
Fast
Variable Overdrive Advertised
No
No
Avg. CAD
165
189
Best CAD
147
176
Worst CAD
206
224
Refresh Rate Compliance
7.7
7.5
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
55%
52%
Compliance @ 120 FPS
62%
61%
Compliance @ 60 FPS
77%
75%
CAD @ Max Refresh Rate
8.2
7.5
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
Fast
Avg. CAD
129
177
Best 10% CAD
69
97
Worst 10% CAD
212
298
Response Time @ Max Refresh Rate
First Response Time
4.4 ms
7.1 ms
Total Response Time
5.7 ms
7.2 ms
Recommended Overdrive Setting
Normal
Fast
RGB Overshoot
3 RGB
0 RGB
Worst 10% RGB Overshoot
14 RGB
1 RGB
Worst 10% First Response Time
8.0 ms
13.4 ms
Worst 10% Total Response Time
10.0 ms
13.4 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
CAD @ 120Hz
8.0
7.5
Pursuit Photo 120Hz
CAD Heatmap 120Hz
OD Transition 120Hz
OD extreme
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Normal
Fast
Avg. CAD
147
176
Best 10% CAD
72
96
Worst 10% CAD
231
290
Response Time @ 120Hz
Worst 10% First Response Time
6.9 ms
11.5 ms
RGB Overshoot
6 RGB
2 RGB
Total Response Time
8.5 ms
8.0 ms
First Response Time
4.3 ms
6.3 ms
Recommended Overdrive Setting
Normal
Fast
Worst 10% Total Response Time
12.6 ms
12.1 ms
Worst 10% RGB Overshoot
20 RGB
8 RGB
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
CAD @ 60Hz
7.6
7.3
Pursuit Photo 60Hz
CAD Heatmap 60Hz
OD Transition 60Hz
OD extreme
0 to 31
OD fast
0 to 31
Recommended Overdrive Setting
Off
Off
Avg. CAD
169
198
Best 10% CAD
90
117
Worst 10% CAD
266
282
Response Time @ 60Hz
Recommended Overdrive Setting
Off
Off
First Response Time
7.7 ms
9.5 ms
Total Response Time
7.7 ms
9.5 ms
RGB Overshoot
0 RGB
0 RGB
Worst 10% Total Response Time
12.8 ms
15.4 ms
Worst 10% First Response Time
12.8 ms
15.4 ms
Worst 10% RGB Overshoot
0 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)
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
9.5
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
0.8 RGB
0.4 RGB
Middle Gray Flicker
0.7 RGB
0.1 RGB
Light Gray Flicker
0.5 RGB
0.1 RGB
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
>1000 Hz
0 Hz
Inputs
Input Lag
8.8
9.0
Native Resolution @ Max Hz
3.7 ms
3.6 ms
Native Resolution @ 120Hz
4.6 ms
4.7 ms
Native Resolution @ 60Hz
25.1 ms
9.1 ms
Backlight Strobing (BFI)
N/A
N/A
Resolution
8.8
8.8
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
163 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
9.7
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 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
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.1)
2 (HDMI 2.1)
HDMI 2.1 Bandwidth
48Gbps (FRL 12x4)
48Gbps (FRL 12x4)
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
2
2
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
0
USB-C Upstream
Yes
No USB-C Ports
USB-C Rated Speed
5Gbps (USB 3.2 Gen 1)
No USB-C Ports
USB-C Power Delivery
90W
No USB-C Ports
USB-C DisplayPort Alt Mode
Yes
No USB-C Ports
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
No
Yes
RGB Illumination
Presets
Controllable
Multiple Input Display
No
No
KVM Switch
No
No
On-Screen Display (OSD)
OSD Picture
Acer Nitro XV275K P3biipruzx
LG 27GR95UM-B
Comments
Acer Nitro XV275K P3biipruzx vs LG 27GR95UM-B: Main Discussion
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