Products
LG 27GR95QE-B
Acer Predator X27U bmiipruzx
Tested using Methodology v2.0.1
Updated Nov 17, 2025 08:13 PM
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Amazon.com
Tested using Methodology v1.2
Updated Apr 08, 2025 06:30 PM
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Amazon.com
Max Refresh Rate
240 Hz
Size
27"
Pixel Type
OLED
Native Resolution
2560 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
Max Refresh Rate
240 Hz
Size
27"
Pixel Type
OLED
Native Resolution
2560 x 1440
Variable Refresh Rate
Yes
HDR10
Yes
Our Verdict
LG 27GR95QE-B
Acer Predator X27U bmiipruzx
The LG 27GR95QE-B and the Acer Predator X27U bmiipruzx use the same panel but have a few differences. While the Acer gets brighter in SDR, the LG gets a bit brighter in HDR and has an improved color volume for more vivid colors. The LG also has HDMI 2.1 bandwidth that lets it take full advantage of gaming consoles, which the Acer doesn't have. On the other hand, the Acer has a few extra features, like a KVM switch and a USB-C port, making it easier to connect multiple devices. It also has a more ergonomic stand, so it's easier to adjust. Lastly, the Acer has less overshoot with fast-moving objects at lower refresh rates, but the LG has lower input lag.
Variants
- 27GR95QE-B (27")
- Predator X27U bmiipruzx (27")
- Predator X27U Xbmiipruzx (27")
Check Price
27"
27GR95QE-B
SEE PRICE
Amazon.com
27"
Predator X27U bmiipruzx
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Amazon.com
27"
27GR95QE-B
SEE PRICE
LG.com
27"
Predator X27U Xbmiipruzx
SEE PRICE
BestBuy.com
27"
27GR95QE-B
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B&H
27"
27GR95QE-B
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BestBuy.com
27"
27GR95QE-B
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Walmart.com
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
8.7
Full Comparison
Design
Style
Design Picture
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Curved
No
No
Curve Radius
Not Curved
Not Curved
Build Quality
8.5
8.5
Build Quality Picture
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Ergonomics
7.8
9.4
Ergonomics Picture
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Back Picture
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Height Adjustment
4.3" (11.0 cm)
5.7" (14.5 cm)
Min Height To Top Of Panel
17.9" (45.4 cm)
Tilt Range
-15° to 5°
-7.5° to 20°
Rotate Portrait/Landscape
Yes, Counter Clockwise
Yes, Both Ways
Swivel Range
-10° to 10°
-25° to 25°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
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Thickness Picture
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Base Width
21.0" (53.4 cm)
21.7" (55.0 cm)
Base Depth
11.8" (30.0 cm)
10.4" (26.5 cm)
Thickness (With Display)
8.9" (22.6 cm)
7.7" (19.5 cm)
Weight (With Display)
17.1 lbs (7.7 kg)
15.0 lbs (6.8 kg)
Display
Display Picture
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Size
27"
27"
Housing Width
23.8" (60.5 cm)
23.8" (60.5 cm)
Housing Height
14.1" (35.8 cm)
13.8" (35.1 cm)
Thickness (Without Stand)
1.9" (4.7 cm)
2.2" (5.5 cm)
Weight (Without Stand)
12.2 lbs (5.5 kg)
10.8 lbs (4.9 kg)
Borders Size (Bezels)
0.4" (1.0 cm)
0.4" (0.9 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
10
10
Checkerboard Picture
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Native Contrast
Inf : 1
Inf : 1
Contrast With Local Dimming
Inf : 1
N/A
Local Dimming
10
10
Local Dimming Video
Local Dimming
No
No
Backlight
No Backlight
No Backlight
SDR Brightness
5.7
6.7
Real Scene
172 cd/m²
211 cd/m²
Peak 2% Window
178 cd/m²
350 cd/m²
Peak 10% Window
194 cd/m²
368 cd/m²
Peak 25% Window
200 cd/m²
376 cd/m²
Peak 50% Window
200 cd/m²
259 cd/m²
Peak 100% Window
196 cd/m²
212 cd/m²
Sustained 2% Window
177 cd/m²
346 cd/m²
Sustained 10% Window
193 cd/m²
365 cd/m²
Sustained 25% Window
199 cd/m²
372 cd/m²
Sustained 50% Window
199 cd/m²
257 cd/m²
Sustained 100% Window
196 cd/m²
211 cd/m²
Automatic Brightness Limiting (ABL)
0.008
0.039
Minimum Brightness
14 cd/m²
17 cd/m²
HDR Brightness
6.6
6.3
EOTF
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VESA DisplayHDR Certification
No Certification
No Certification
Real Scene
424 cd/m²
311 cd/m²
Peak 2% Window
592 cd/m²
674 cd/m²
Peak 10% Window
656 cd/m²
603 cd/m²
Peak 25% Window
418 cd/m²
398 cd/m²
Peak 50% Window
231 cd/m²
255 cd/m²
Peak 100% Window
136 cd/m²
213 cd/m²
Sustained 2% Window
580 cd/m²
660 cd/m²
Sustained 10% Window
629 cd/m²
590 cd/m²
Sustained 25% Window
414 cd/m²
394 cd/m²
Sustained 50% Window
231 cd/m²
254 cd/m²
Sustained 100% Window
136 cd/m²
212 cd/m²
Automatic Brightness Limiting (ABL)
0.097
0.074
Horizontal Viewing Angle
9.9
9.9
Horizontal Viewing Angle Video
Horizontal Chroma Graph
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Color Washout From Left
70°
70°
Color Washout From Right
70°
70°
Horizontal Hue Graph
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Color Shift From Left
63°
61°
Color Shift From Right
70°
70°
Horizontal Lightness Graph
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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
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Color Washout From Below
70°
70°
Color Washout From Above
70°
70°
Vertical Hue Graph
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Color Shift From Below
70°
70°
Color Shift From Above
70°
70°
Vertical Lightness Graph
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Brightness Loss From Below
70°
70°
Brightness Loss From Above
70°
70°
Black Level Raise From Below
63°
70°
Black Level Raise From Above
70°
70°
Gamma Shift From Below
70°
70°
Gamma Shift From Above
70°
70°
Gray Uniformity
8.2
8.8
50% Uniformity Picture
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50% Std. Dev.
3.041%
1.204%
50% DSE
0.132%
0.120%
Black Uniformity
10
10
Native Black Uniformity Picture
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Native Std. Dev.
0.410%
0.143%
Black Uniformity Picture With Local Dimming
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Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
9.0
7.8
Pre Calibration Picture
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Pre Gamma Curve Picture
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Pre Color Picture
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Picture Mode
sRGB
User (sRGB)
sRGB Gamut Area xy
100.7%
107.0%
White Balance dE (Avg.)
2.05
3.71
Color Temperature (Avg.)
6,224 K
5,968 K
Gamma (Avg.)
2.11
2.29
Color dE (Avg.)
1.91
2.42
Contrast Setting
70
N/A
RGB Settings
50-50-50
Default
Gamma Setting
Default
Default
Brightness Setting
90
70
Measured Brightness
142 cd/m²
127 cd/m²
Brightness Locked
No
No
Color Accuracy (Post-Calibration)
8.2
9.3
Post Calibration Picture
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Post Gamma Curve Picture
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Post Color Picture
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Picture Mode
Gamer 2
User
sRGB Gamut Area xy
112.3%
102.3%
White Balance dE (Avg.)
0.61
0.77
Color Temperature (Avg.)
6,514 K
6,535 K
Gamma (Avg.)
2.18
2.19
Color dE (Avg.)
1.81
1.51
Contrast Setting
52
50
RGB Settings
51-50-43
Gain (53,48,38), Bias (45,46,45)
Gamma Setting
Mode 4
2.2
Brightness Setting
65
19
Measured Brightness
101 cd/m²
99 cd/m²
SDR Color Gamut
9.6
9.7
sRGB Color Gamut Picture
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sRGB Coverage xy
100.0%
100.0%
sRGB Picture Mode
Gamer 2
User
Adobe RGB Color Gamut Picture
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Adobe RGB Coverage xy
89.3%
90.1%
Adobe RGB Picture Mode
Gamer 2
User
HDR Color Gamut
9.3
8.8
Wide Color Gamut
Yes
Yes
DCI-P3 Color Gamut Picture
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DCI-P3 Coverage xy
98.0%
95.5%
DCI-P3 Picture Mode
Gamer 1
HDR On
Rec. 2020 Color Gamut Picture
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Rec. 2020 Coverage xy
72.5%
69.1%
Rec. 2020 Picture Mode
Gamer 1
HDR On
HDR Color Volume
7.7
6.6
DCI-P3 Color Volume ITP Picture
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1,000 cd/m² DCI-P3 Coverage ICtCp
66.9%
66.9%
DCI-P3 Picture Mode
Gamer 1
HDR On
Rec. 2020 Color Volume ITP Picture
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10,000 cd/m² Rec. 2020 Coverage ICtCp
32.2%
57.6%
Rec. 2020 Picture Mode
Gamer 1
HDR On
Text Clarity
6.5
6.5
ClearType On
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ClearType Off
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Pixel Type
OLED
OLED
Pixels
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Subpixel Layout
RWBG
RWBG
Reflections
9.1
9.0
Average Room
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Average Room Off Picture
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Bright Room Off Picture
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Screen Finish
Matte
Matte
Total Reflections
2.1%
1.9%
Indirect Reflections
1.2%
0.9%
Calculated Direct Reflections
0.8%
1.0%
Gradient
9.3
9.6
Gradient Picture
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Color Depth
10 Bit
10 Bit
SDR Color Volume
9.9
sRGB Color Volume ITP Picture
sRGB In ICtCp
99.8%
sRGB Picture Mode
User
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
93.7%
Adobe RGB Picture Mode
User
Motion
Refresh Rate
8.0
9.0
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
240 Hz
144 Hz
Max Refresh Rate Over DP @ 10-bit
240 Hz
240 Hz
Max Refresh Rate Over HDMI @ 10-Bit
240 Hz
60 Hz
Variable Refresh Rate (VRR)
Variable Refresh Rate
Yes
Yes
FreeSync
Yes
Yes
G-SYNC
Compatible (NVIDIA Certified)
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
9.5
Pursuit Photo VRR
OD Mode CAD Comparison
Recommended VRR OD Setting
No OD Mode
Variable Overdrive Advertised
No
Avg. CAD
56
Best CAD
31
Worst CAD
90
Refresh Rate Compliance
9.1
Fast GTG Sequence
VRR Compliance
Compliance @ Max Hz
88%
Compliance @ 120 FPS
87%
Compliance @ 60 FPS
88%
Response Time @ 60Hz
9.6
Motion Blur Picture
Response Time Table
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Recommended Overdrive Setting
No OD Mode
No Overdrive
Rise / Fall Time
0.3 ms
0.9 ms
Total Response Time
7.2 ms
4.1 ms
Overshoot Error
10 RGB
1.1%
Worst 3 Rise / Fall Time
0.8 ms
0.9 ms
Worst 3 Total Response Time
18.2 ms
16.6 ms
Worst 3 Overshoot Error
32 RGB
8.7%
CAD @ Max Refresh Rate
9.7
Pursuit Photo At Max Refresh
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CAD Heatmap At Max Refresh
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OD Transition Max Refresh Rate
OD noodmode
0 to 31
Recommended Overdrive Setting
No OD Mode
Avg. CAD
31
Best 10% CAD
6
Worst 10% CAD
65
Response Time @ Max Refresh Rate
First Response Time
0.2 ms
0.3 ms
Total Response Time
3.4 ms
1.4 ms
Recommended Overdrive Setting
No OD Mode
No Overdrive
Motion Blur Picture
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RGB Overshoot
10 RGB
1.0%
Worst 10% RGB Overshoot
27 RGB
7.3%
Worst 10% First Response Time
0.6 ms
0.4 ms
Worst 10% Total Response Time
5.1 ms
4.2 ms
Heatmap First Response
Heatmap Total Response
Heatmap RGB Overshoot
Response Time Table
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CAD @ 120Hz
9.6
Pursuit Photo 120Hz
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CAD Heatmap 120Hz
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OD Transition 120Hz
OD noodmode
0 to 31
Recommended Overdrive Setting
No OD Mode
Avg. CAD
32
Best 10% CAD
3
Worst 10% CAD
126
Response Time @ 120Hz
Worst 10% First Response Time
0.5 ms
0.5 ms
RGB Overshoot
8 RGB
1.2%
Total Response Time
4.2 ms
2.3 ms
First Response Time
0.2 ms
0.5 ms
Recommended Overdrive Setting
No OD Mode
No Overdrive
Worst 10% Total Response Time
9.3 ms
8.3 ms
Worst 10% RGB Overshoot
30 RGB
8.7%
120Hz First Response Heatmap
120Hz Total Response Heatmap
120Hz Heatmap RGB Overshoot
Motion Blur Picture
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Response Time Table
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CAD @ 60Hz
8.4
Pursuit Photo 60Hz
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CAD Heatmap 60Hz
OD Transition 60Hz
OD noodmode
0 to 31
Recommended Overdrive Setting
No OD Mode
Avg. CAD
71
Best 10% CAD
5
Worst 10% CAD
319
Response Time @ 60Hz
Recommended Overdrive Setting
No OD Mode
No Overdrive
First Response Time
0.3 ms
0.9 ms
Total Response Time
7.2 ms
4.1 ms
RGB Overshoot
10 RGB
1.1%
Worst 10% Total Response Time
18.2 ms
16.6 ms
Worst 10% First Response Time
0.8 ms
0.9 ms
Worst 10% RGB Overshoot
32 RGB
8.7%
60Hz First Response Heatmap
60Hz Total Response Heatmap
60Hz RGB Overshoot Heatmap
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
4.5
VRR Flicker Video
VRR Flicker Graph
Dark Gray Flicker
6.7 RGB
Middle Gray Flicker
2.6 RGB
Light Gray Flicker
1.5 RGB
Image Flicker
10
10
Backlight Picture
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Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
9.0
8.8
Native Resolution @ Max Hz
2.9 ms
3.0 ms
Native Resolution @ 120Hz
5.2 ms
10.5 ms
Native Resolution @ 60Hz
9.5 ms
20.0 ms
Backlight Strobing (BFI)
N/A
N/A
Resolution
7.5
8.0
Native Resolution
2560 x 1440
2560 x 1440
Aspect Ratio
16:9
16:9
Megapixels
3.7 MP
3.7 MP
Pixel Density
111 PPI
111 PPI
Measured Screen Diagonal
26.5"
Screen Area
301 in²
PS5 Compatibility
9.3
7.0
PS5 Compatibility Photo
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PS5 Compatibility Table
4k @ 120Hz
Yes
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
VRR
No
Xbox Series X|S Compatibility
9.3
6.7
XSX Compatibility Photo
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XSX Compatibility Table
4k @ 120Hz
Yes
No
4k @ 60Hz
Yes
Yes
1440p @ 120Hz
Yes
No
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
VRR
No
Inputs Photos
Inputs 1
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Inputs 2
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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 2.0)
HDMI 2.1 Bandwidth
48Gbps (FRL 12x4)
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
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
0
1
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
90W
USB-C DisplayPort Alt Mode
No USB-C Ports
Yes
Thunderbolt
No
No
macOS Compatibility
macOS Screenshot
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Features
Additional Features
HDR10
Yes
Yes
Speakers
No
Yes
RGB Illumination
Presets
No
Multiple Input Display
No
No
KVM Switch
No
Yes
On-Screen Display (OSD)
OSD Picture
Compare High-Res
Compare High-Res
Check Price
27"
27GR95QE-B
SEE PRICE
Amazon.com
27"
Predator X27U bmiipruzx
SEE PRICE
Amazon.com
27"
27GR95QE-B
SEE PRICE
LG.com
27"
Predator X27U Xbmiipruzx
SEE PRICE
BestBuy.com
27"
27GR95QE-B
SEE PRICE
B&H
27"
27GR95QE-B
SEE PRICE
BestBuy.com
27"
27GR95QE-B
SEE PRICE
Walmart.com
LG 27GR95QE-B
Acer Predator X27U bmiipruzx
Comments
LG 27GR95QE-B vs Acer Predator X27U bmiipruzx: Main Discussion
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