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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Features
- Comments
Acer Predator XB271HU Bmiprz vs LG 27UK650-W
Side-by-Side Comparison
Products
Acer Predator XB271HU Bmiprz
LG 27UK650-W
Tested using Methodology v1.1
Updated May 24, 2024 02:05 PM
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Amazon.comTested using Methodology v1.1
Updated May 24, 2024 02:06 PM
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Amazon.com
Size27"
Pixel TypeIPS
Variable Refresh RateG-SYNC
Native Resolution2560 x 1440
Max Refresh Rate165 Hz
Size27"
Pixel TypeIPS
Variable Refresh RateFreeSync
Native Resolution3840 x 2160
Max Refresh Rate60 Hz
Variants
- Predator XB271HU Bmiprz (27")
- 27UK650-W (27")
Our Verdict
Acer Predator XB271HU Bmiprz
LG 27UK650-W
The LG 27UK650-W is a bit better than the Acer Predator XB271HU Bmiprz. The LG 27UK650-W is a 4k monitor that supports HDR. It supports FreeSync VRR, can get brighter than the Acer, and has better reflection handling. The Acer Predator, on the other hand, has better ergonomics and is easier to place comfortably. It has a lower input lag, supports G-SYNC VRR over a wider range of frequencies, and can offer you a tear-free gaming experience.
Check Price
27"
Predator XB271HU Bmiprz
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Amazon.com27"
27UK650-W
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Amazon.com27"
Predator XB271HU Bmiprz
SEE PRICE
Amazon.com27"
27UK650-W
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Walmart.com27"
27UK650-W
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27UK650-W
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BestBuy.comMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.6
7.9
Ergonomics
9.2
5.9
Resolution And Size
8.3
9.2
Full Comparison
Design
Style
Design Picture
Size
27"
27"
Curved
No
No
Curve Radius
Not Curved
Not Curved
Weight (without stand)
12.3 lbs (5.6 kg)
9.9 lbs (4.5 kg)
Weight (with stand)
17.6 lbs (8.0 kg)
13.4 lbs (6.1 kg)
Stand
Stand Picture
Width
17.6" (44.7 cm)
17.9" (45.5 cm)
Depth
10.6" (26.9 cm)
9.1" (23.1 cm)
Ergonomics
9.2
5.9
Ergonomics Picture
Height Adjustment
5.9" (15.0 cm)
4.3" (10.9 cm)
Switch Portrait/Landscape
Yes, Both Ways
Yes, Clockwise
Swivel Range
-30° to 30°
No swivel
Tilt Range
-22.5° to 5°
-17.5° to 2.5°
Back
Back Picture
Wall Mount
VESA 100x100
VESA 100x100
Borders
Borders Picture
Borders
0.3" (0.8 cm)
0.3" (0.8 cm)
Thickness
Thickness Picture
Thickness (with stand)
8.7" (22.1 cm)
5.6" (14.2 cm)
Thickness (without stand)
2.4" (6.1 cm)
1.7" (4.3 cm)
Build Quality
7.0
6.5
Build Quality Picture
Picture Quality
Contrast
6.1
6.3
Checkerboard Picture
Native Contrast
1,055 : 1
1,196 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Direct
SDR Peak Brightness
7.4
8.0
SDR Real Scene
286 cd/m²
352 cd/m²
SDR Peak 2% Window
314 cd/m²
351 cd/m²
SDR Peak 10% Window
314 cd/m²
352 cd/m²
SDR Peak 25% Window
314 cd/m²
352 cd/m²
SDR Peak 50% Window
314 cd/m²
352 cd/m²
SDR Peak 100% Window
313 cd/m²
351 cd/m²
SDR Sustained 2% Window
314 cd/m²
350 cd/m²
SDR Sustained 10% Window
314 cd/m²
351 cd/m²
SDR Sustained 25% Window
314 cd/m²
351 cd/m²
SDR Sustained 50% Window
314 cd/m²
351 cd/m²
SDR Sustained 100% Window
313 cd/m²
350 cd/m²
SDR ABL
0.000
0.000
HDR Peak Brightness
0.0
6.6
HDR Real Scene
N/A
385 cd/m²
HDR Peak 2% Window
N/A
360 cd/m²
HDR Peak 10% Window
N/A
361 cd/m²
HDR Peak 25% Window
N/A
361 cd/m²
HDR Peak 50% Window
N/A
361 cd/m²
HDR Peak 100% Window
N/A
377 cd/m²
HDR Sustained 2% Window
N/A
357 cd/m²
HDR Sustained 10% Window
N/A
359 cd/m²
HDR Sustained 25% Window
N/A
360 cd/m²
HDR Sustained 50% Window
N/A
360 cd/m²
HDR Sustained 100% Window
N/A
361 cd/m²
HDR ABL
N/A
0.001
Horizontal Viewing Angle
8.3
8.1
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
42°
43°
Color Washout From Right
46°
42°
Horizontal Hue Graph
Color Shift From Left
48°
58°
Color Shift From Right
54°
60°
Horizontal Lightness Graph
Brightness Loss From Left
45°
48°
Brightness Loss From Right
48°
48°
Black Level Raise From Left
70°
70°
Black Level Raise From Right
70°
70°
Gamma Shift From Left
56°
42°
Gamma Shift From Right
58°
41°
Vertical Viewing Angle
7.0
7.6
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
30°
34°
Color Washout From Above
31°
36°
Vertical Hue Graph
Color Shift From Below
36°
49°
Color Shift From Above
41°
49°
Vertical Lightness Graph
Brightness Loss From Below
33°
34°
Brightness Loss From Above
35°
36°
Black Level Raise From Below
70°
70°
Black Level Raise From Above
70°
70°
Gamma Shift From Below
32°
44°
Gamma Shift From Above
34°
55°
Gray Uniformity
8.5
8.7
50% Uniformity Picture
50% Std. Dev.
3.048%
3.070%
50% DSE
0.125%
0.109%
5% Uniformity Picture
5% Std. Dev.
0.398%
0.352%
5% DSE
0.043%
0.070%
Black Uniformity
4.5
6.0
Native Black Uniformity Picture
Native Std. Dev.
3.005%
2.002%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Pre Calibration
3.6
8.1
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
User
SMPTE-C
Luminance
306 cd/m²
227 cd/m²
Luminance Settings
80
50
Contrast Setting
50
70
RGB Controls
100-100-100
N/A
Gamma Setting
Default
No Gamma Setting
Color Temperature
5,925 K
6,746 K
White Balance dE
5.27
2.17
Color dE
7.25
2.65
Gamma
2.22
2.16
Post Calibration
9.6
9.5
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
User
Custom
Luminance
100 cd/m²
102 cd/m²
Luminance Settings
20
17
Contrast Setting
50
71
RGB Controls
94-91-99
46-50-48
Gamma Setting
2.2
Mode 4
Color Temperature
6,521 K
6,435 K
White Balance dE
0.51
0.71
Color dE
0.65
0.68
Gamma
2.19
2.18
SDR Color Gamut
8.7
8.8
Color Gamut sRGB Picture
sRGB xy
97.7%
98.5%
Color Gamut ARGB Picture
Adobe RGB xy
76.3%
76.4%
sRGB Picture Mode
User
Custom
Adobe RGB Picture Mode
User
Photo
SDR Color Volume
9.0
9.0
sRGB Color Volume ITP Picture
sRGB In ICtCp
96.9%
98.9%
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
82.8%
81.2%
sRGB Picture Mode
User
Custom
Adobe RGB Picture Mode
User
Photo
HDR Color Gamut
0.0
6.9
Wide Color Gamut
No
No
Color Gamut DCI-P3 Picture
DCI P3 xy
N/A
78.8%
Color Gamut Rec.2020 Picture
Rec. 2020 xy
N/A
57.5%
DCI P3 Picture Mode
No HDR
HDR Standard
Rec. 2020 Picture Mode
No HDR
HDR Standard
HDR Color Volume
0.0
5.9
P3 Color Volume ITP Picture
DCI-P3 In ICtCp
N/A
68.4%
2020 Color Volume ITP Picture
Rec. 2020 In ICtCp
N/A
49.1%
DCI P3 Picture Mode
No HDR
HDR Standard
Rec. 2020 Picture Mode
No HDR
HDR Standard
Image Retention
10
9.3
Image Retention Picture
IR After 0 Min Recovery
0.00%
0.26%
IR After 2 Min Recovery
0.00%
0.00%
IR After 4 Min Recovery
0.00%
0.00%
IR After 6 Min Recovery
0.00%
0.00%
IR After 8 Min Recovery
0.00%
0.00%
IR After 10 Min Recovery
0.00%
0.00%
Gradient
8.6
9.9
Gradient Picture
Color Depth
8 Bit
10 Bit
Color Bleed
9.2
10
Color Bleed Horizontal
Pixel Row Error
0.000%
0.000%
Color Bleed Vertical
Pixel Column Error
0.171%
0.000%
Reflections
7.4
7.3
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.2%
5.6%
Indirect Reflections
2.7%
3.0%
Calculated Direct Reflections
2.6%
2.6%
Text Clarity
7.0
9.5
ClearType On
Pixel Type
IPS
IPS
ClearType Off
Pixels
Sub-Pixel Layout
RGB
RGB
Motion
Response Time @ Max Refresh Rate
7.1
8.3
Motion Blur Picture
Response Time Table
Best Overdrive Setting
Off
Normal
Rise / Fall Time
9.6 ms
6.8 ms
Total Response Time
17.4 ms
13.5 ms
Overshoot Error
0.0%
1.3%
Dark Rise / Fall Time
10.8 ms
7.4 ms
Dark Total Response Time
19.3 ms
14.7 ms
Dark Overshoot Error
0.0%
2.8%
Response Time @ 60Hz
7.2
8.3
Motion Blur Picture
Response Time Table
Best Overdrive Setting
Off
Normal
Rise / Fall Time
9.4 ms
6.8 ms
Total Response Time
17.7 ms
13.5 ms
Overshoot Error
0%
1.3%
Dark Rise / Fall Time
10.3 ms
7.4 ms
Dark Total Response Time
17.7 ms
14.7 ms
Dark Overshoot Error
0.0%
2.8%
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Black Frame Insertion (BFI)
7.7
0.0
Black Frame Insertion (BFI)
Yes
No BFI
BFI Picture
BFI Frequency Picture
BFI Maximum Frequency
120 Hz
N/A
BFI Minimum Frequency
85 Hz
N/A
Refresh Rate
9.2
7.4
Variable Refresh Rate
G-SYNC
FreeSync
Native
144 Hz
60 Hz
Max Refresh Rate
165 Hz
60 Hz
Variable Refresh Rate
Yes
Yes
FreeSync
No
Yes
G-SYNC
Yes (Native)
Partially Compatible
VRR Maximum
165 Hz
60 Hz
VRR Minimum
< 20 Hz
40 Hz
VRR Supported Connectors
DisplayPort
DisplayPort, HDMI
Inputs
Input Lag
9.4
9.0
Native Resolution
4.6 ms
8.8 ms
Native Resolution @ 60Hz
12.7 ms
8.8 ms
Variable Refresh Rate
5.3 ms
9.2 ms
Variable Refresh Rate @ 60Hz
14.5 ms
9.4 ms
10 Bit HDR
N/A
8.9 ms
Black Frame Insertion (BFI)
11.0 ms
N/A
Resolution And Size
8.3
9.2
Native Resolution
2560 x 1440
3840 x 2160
Aspect Ratio
16:9
16:9
Megapixels
3.7 MP
8.3 MP
Pixel Density
109 PPI
164 PPI
Screen Diagonal
27.0"
26.9"
Screen Area
310 in²
310 in²
Inputs
Inputs 1
Inputs 2
Total Inputs
DisplayPort
1 (DP 1.2)
1 (DP 1.2)
Mini DisplayPort
No
No
HDMI
1 (HDMI 1.4)
2 (HDMI 2.0)
DVI
No
No
VGA
No
No
DisplayPort Out
No
No
USB
2 (USB 3.0)
No
USB C
No
No
Analog Audio Out 3.5mm
1
1
Microphone In 3.5mm
No
No
Digital Optical Audio Out
No
No
Analog Audio Out RCA
No
No
Power Supply
Internal
External Brick
Features
Additional Features
RGB Illumination
No
No
Speakers
Yes
No
HDR10
No
Yes
Multiple Input Display
No
No
On-Screen Display (OSD)
OSD Picture
Controls
Controls Picture
In The Box
In The Box Picture
Check Price
27"
Predator XB271HU Bmiprz
SEE PRICE
Amazon.com27"
27UK650-W
SEE PRICE
Amazon.com27"
Predator XB271HU Bmiprz
SEE PRICE
Amazon.com27"
27UK650-W
SEE PRICE
Walmart.com27"
27UK650-W
SEARCH
B&H27"
27UK650-W
SEARCH
BestBuy.com
Acer Predator XB271HU Bmiprz
LG 27UK650-W
Comments
Acer Predator XB271HU Bmiprz vs LG 27UK650-W: Main Discussion
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