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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Accelerated Longevity Test
    3. Build Quality
    4. Ergonomics
    5. Stand
    6. Display
    7. Controls
    8. In The Box
    9. Back
    10. Borders
    11. Thickness
  5. Picture Quality
    1. Contrast
    2. Local Dimming
    3. SDR Brightness
    4. HDR Brightness
    5. Horizontal Viewing Angle
    6. Vertical Viewing Angle
    7. Gray Uniformity
    8. Black Uniformity
    9. Color Accuracy (Pre-Calibration)
    10. Color Accuracy (Post-Calibration)
    11. SDR Color Gamut
    12. SDR Color Volume
    13. HDR Color Gamut
    14. HDR Color Volume
    15. Image Retention
    16. Reflections
    17. Text Clarity
    18. Gradient
    19. Color Bleed
  6. Motion
    1. Refresh Rate
    2. Variable Refresh Rate (VRR)
    3. Response Time @ Max Refresh Rate
    4. Response Time @ 120Hz
    5. Response Time @ 60Hz
    6. Backlight Strobing (BFI)
    7. Image Flicker
  7. Inputs
    1. Input Lag
    2. Resolution And Size
    3. PS5 Compatibility
    4. Xbox Series X|S Compatibility
    5. Inputs Photos
    6. Video And Audio Ports
    7. USB
    8. macOS Compatibility
  8. Features
    1. Additional Features
    2. On-Screen Display (OSD)
    3. Controls
    4. In The Box
  9. Comments

Acer Predator X27 bmiphzx vs Acer Predator X27U bmiipruzx

Side-by-Side Comparison

Products

Acer Predator X27 bmiphzx
Acer Predator X27U bmiipruzx

Tested using Methodology v1.1

Updated May 24, 2024 02:05 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated Mar 03, 2025 05:11 PM

SEE PRICE
Amazon.com
Acer Predator X27 bmiphzx Picture
Acer Predator X27U bmiipruzx Picture

Variants

  • Predator X27 (27")
  • Predator X27U bmiipruzx (27")
  • Predator X27U Xbmiipruzx (27")

Our Verdict

Acer Predator X27 bmiphzx

Acer Predator X27U bmiipruzx

Although they share similar names, the Acer Predator X27 bmiphzx and the Acer Predator X27U bmiipruzx are different types of monitors. The X27 is a 4k, 144Hz monitor with native G-SYNC support, while the X27U is a 1440p, 240Hz monitor, so they're aimed at different types of gamers: the X27 is better for playing detailed games with NVIDIA graphics card, and the X27U is better for high refresh rate gaming. On top of that, they deliver different picture quality as the X27 is LED-backlit, allowing it to get brighter, while the X27U has an OLED panel, so it displays deeper blacks.

0

Check Price

27"
Predator X27
SEE PRICE
Amazon.com
27"
Predator X27U bmiipruzx
SEE PRICE
Amazon.com
27"
Predator X27
SEE PRICE
BestBuy.com
27"
Predator X27U Xbmiipruzx
SEE PRICE
BestBuy.com
27"
Predator X27
SEE PRICE
Walmart.com
 
27"
Predator X27
B&H
 

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 

0.10

Mixed Usage 

8.1
8.7

Text Clarity 
 

9.5
6.5

Black Uniformity 
 

4.0
10

Resolution And Size 
 

9.2
8.0

Ergonomics 
 

6.5
9.4

Contrast 
 

5.8
10

Horizontal Viewing Angle 
 

7.8
9.9

Reflections 
 

7.2
9.0

Vertical Viewing Angle 
 

8.5
10

Full Comparison

Design

Style 
 

Design Picture  

Acer Predator X27 bmiphzx Design Picture
Acer Predator X27U bmiipruzx Design Picture

Curved 
 

No
No

Curve Radius 
 

Not Curved
Not Curved

Size  

27"
27"

Weight (without stand) 
 

14.3 lbs (6.5 kg)
10.8 lbs (4.9 kg)

Weight (with stand) 
 

17.4 lbs (7.9 kg)
15.0 lbs (6.8 kg)

Show text

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

Build Quality 
 

8.0
8.5

Build Quality Picture  

Acer Predator X27 bmiphzx Build Quality Picture
Acer Predator X27U bmiipruzx Build Quality Picture

Show text

Ergonomics 
 

6.5
9.4

Ergonomics Picture  

Acer Predator X27 bmiphzx Ergonomics Picture
Acer Predator X27U bmiipruzx Ergonomics Picture

Back Picture  

Acer Predator X27 bmiphzx Back Picture
Acer Predator X27U bmiipruzx Back Picture

Height Adjustment 
 

5.1" (13.0 cm)
5.7" (14.5 cm)

Tilt Range 
 

-22.5° to 5°
-7.5° to 20°

Rotate Portrait/Landscape 
 

No
Yes, Both Ways

Swivel Range 
 

-20° to 20°
-25° to 25°

Wall Mount 
 

VESA 100x100
VESA 100x100

Show text

Stand 
 

Stand Picture  

Acer Predator X27 bmiphzx Stand Picture
Acer Predator X27U bmiipruzx Stand Picture

Thickness Picture  

Acer Predator X27 bmiphzx Thickness Picture
Acer Predator X27U bmiipruzx Thickness Picture

Base Width 
 

18.7" (47.5 cm)
21.7" (55.0 cm)

Base Depth 
 

11.3" (28.7 cm)
10.4" (26.5 cm)

Thickness (With Display) 
 

10.0" (25.4 cm)
7.7" (19.5 cm)

Weight (With Display) 
 

17.4 lbs (7.9 kg)
15.0 lbs (6.8 kg)

Show text

Display 
 

Display Picture  

Acer Predator X27U bmiipruzx Display Picture

Size 
 

27"
27"

Housing Width 
 

23.8" (60.5 cm)

Housing Height 
 

13.8" (35.1 cm)

Thickness (Without Stand) 
 

3.1" (7.9 cm)
2.2" (5.5 cm)

Weight (Without Stand) 
 

14.3 lbs (6.5 kg)
10.8 lbs (4.9 kg)

Borders Size (Bezels)  
 

0.6" (1.5 cm)
0.4" (0.9 cm)

Controls 
 

Controls Picture  

Acer Predator X27 bmiphzx Controls Picture
Acer Predator X27U bmiipruzx Controls Picture

Show text

In The Box 
 

In The Box Picture  

Acer Predator X27 bmiphzx In The Box Picture
Acer Predator X27U bmiipruzx In The Box Picture

Power Supply 
 

External Brick
External Brick

Show text

Back  

Back Picture  

Acer Predator X27 bmiphzx Back Picture
Acer Predator X27U bmiipruzx Back Picture

Wall Mount  

VESA 100x100
VESA 100x100

Show text

Borders  

Borders Picture  

Acer Predator X27 bmiphzx Borders Picture

Borders 
 

0.6" (1.5 cm)
0.4" (0.9 cm)

Show text

Thickness  

Thickness Picture  

Acer Predator X27 bmiphzx Thickness Picture
Acer Predator X27U bmiipruzx Thickness Picture

Thickness (with stand) 
 

10.0" (25.4 cm)
7.7" (19.5 cm)

Thickness (without stand) 
 

3.1" (7.9 cm)
2.2" (5.5 cm)

Show text

Picture Quality

Contrast 
 

5.8
10

Checkerboard Picture  

Acer Predator X27 bmiphzx Checkerboard Picture
Acer Predator X27U bmiipruzx Checkerboard Picture

Native Contrast 
 

815 : 1
Inf : 1

Contrast With Local Dimming 
 

1,339 : 1
N/A

Show text

Local Dimming 
 

4.5
10

Local Dimming Video  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
No Backlight

Show text

SDR Brightness 
 

7.2
6.7

Real Scene 
 

251 cd/m²
211 cd/m²

Peak 2% Window 
 

326 cd/m²
350 cd/m²

Peak 10% Window 
 

324 cd/m²
368 cd/m²

Peak 25% Window 
 

324 cd/m²
376 cd/m²

Peak 50% Window 
 

323 cd/m²
259 cd/m²

Peak 100% Window 
 

324 cd/m²
212 cd/m²

Sustained 2% Window 
 

326 cd/m²
346 cd/m²

Sustained 10% Window 
 

324 cd/m²
365 cd/m²

Sustained 25% Window 
 

324 cd/m²
372 cd/m²

Sustained 50% Window 
 

323 cd/m²
257 cd/m²

Sustained 100% Window 
 

324 cd/m²
211 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.001
0.039

Minimum Brightness 
 

17 cd/m²

Show text

HDR Brightness 
 

9.1
6.3

EOTF  

Acer Predator X27U bmiipruzx EOTF

VESA DisplayHDR Certification 
 

No Certification

Real Scene 
 

1,312 cd/m²
311 cd/m²

Peak 2% Window 
 

1,202 cd/m²
674 cd/m²

Peak 10% Window 
 

1,265 cd/m²
603 cd/m²

Peak 25% Window 
 

978 cd/m²
398 cd/m²

Peak 50% Window 
 

804 cd/m²
255 cd/m²

Peak 100% Window 
 

728 cd/m²
213 cd/m²

Sustained 2% Window 
 

1,074 cd/m²
660 cd/m²

Sustained 10% Window 
 

1,068 cd/m²
590 cd/m²

Sustained 25% Window 
 

957 cd/m²
394 cd/m²

Sustained 50% Window 
 

797 cd/m²
254 cd/m²

Sustained 100% Window 
 

716 cd/m²
212 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.024
0.074

Show text

Horizontal Viewing Angle 
 

7.8
9.9

Horizontal Viewing Angle Video  

Horizontal Chroma Graph  

Acer Predator X27 bmiphzx Horizontal Chroma Graph
Acer Predator X27U bmiipruzx Horizontal Chroma Graph

Color Washout From Left 
 

40°
70°

Color Washout From Right 
 

40°
70°

Horizontal Hue Graph  

Acer Predator X27 bmiphzx Horizontal Hue Graph
Acer Predator X27U bmiipruzx Horizontal Hue Graph

Color Shift From Left 
 

67°
61°

Color Shift From Right 
 

64°
70°

Horizontal Lightness Graph  

Acer Predator X27 bmiphzx Horizontal Lightness Graph
Acer Predator X27U bmiipruzx Horizontal Lightness Graph

Brightness Loss From Left 
 

50°
70°

Brightness Loss From Right 
 

47°
70°

Black Level Raise From Left 
 

30°
70°

Black Level Raise From Right 
 

70°
70°

Gamma Shift From Left 
 

40°
70°

Gamma Shift From Right 
 

43°
70°

Show text

Vertical Viewing Angle 
 

8.5
10

Vertical Viewing Angle Video  

Vertical Chroma Graph  

Acer Predator X27 bmiphzx Vertical Chroma Graph
Acer Predator X27U bmiipruzx Vertical Chroma Graph

Color Washout From Below 
 

36°
70°

Color Washout From Above 
 

35°
70°

Vertical Hue Graph  

Acer Predator X27 bmiphzx Vertical Hue Graph
Acer Predator X27U bmiipruzx Vertical Hue Graph

Color Shift From Below 
 

70°
70°

Color Shift From Above 
 

70°
70°

Vertical Lightness Graph  

Acer Predator X27 bmiphzx Vertical Lightness Graph
Acer Predator X27U bmiipruzx Vertical Lightness Graph

Brightness Loss From Below 
 

38°
70°

Brightness Loss From Above 
 

36°
70°

Black Level Raise From Below 
 

70°
70°

Black Level Raise From Above 
 

70°
70°

Gamma Shift From Below 
 

69°
70°

Gamma Shift From Above 
 

68°
70°

Show text

Gray Uniformity 
 

8.8
8.8

50% Uniformity Picture  

Acer Predator X27 bmiphzx 50% Uniformity Picture
Acer Predator X27U bmiipruzx 50% Uniformity Picture

50% Std. Dev. 
 

2.887%
1.204%

50% DSE 
 

0.102%
0.120%

5% Uniformity Picture  

Acer Predator X27 bmiphzx 5% Uniformity Picture

5% Std. Dev. 
 

0.413%

5% DSE 
 

0.061%

Show text

Black Uniformity 
 

4.0
10

Native Black Uniformity Picture  

Acer Predator X27 bmiphzx Native Black Uniformity Picture
Acer Predator X27U bmiipruzx Native Black Uniformity Picture

Native Std. Dev. 
 

3.046%
0.143%

Black Uniformity Picture With Local Dimming  

Acer Predator X27 bmiphzx Black Uniformity Picture With Local Dimming
Acer Predator X27U bmiipruzx Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

4.982%
N/A

Show text

Color Accuracy (Pre-Calibration) 
 

5.9
7.8

Pre Calibration Picture  

Acer Predator X27 bmiphzx Pre Calibration Picture
Acer Predator X27U bmiipruzx Pre Calibration Picture

Pre Gamma Curve Picture  

Acer Predator X27 bmiphzx Pre Gamma Curve Picture
Acer Predator X27U bmiipruzx Pre Gamma Curve Picture

Pre Color Picture  

Acer Predator X27 bmiphzx Pre Color Picture
Acer Predator X27U bmiipruzx Pre Color Picture

Picture Mode 
 

Standard
User (sRGB)

sRGB Gamut Area xy 
 

107.0%

White Balance dE (Avg.) 
 

5.16
3.71

Color Temperature (Avg.) 
 

6,042 K
5,968 K

Gamma (Avg.) 
 

2.18
2.29

Color dE (Avg.) 
 

3.46
2.42

Contrast Setting 
 

50
N/A

RGB Settings 
 

50-50-50
Default

Gamma Setting 
 

Default
Default

Brightness Setting 
 

240
70

Measured Brightness 
 

276 cd/m²
127 cd/m²

Brightness Locked 
 

No

Show text

Color Accuracy (Post-Calibration) 
 

9.6
9.3

Post Calibration Picture  

Acer Predator X27 bmiphzx Post Calibration Picture
Acer Predator X27U bmiipruzx Post Calibration Picture

Post Gamma Curve Picture  

Acer Predator X27 bmiphzx Post Gamma Curve Picture
Acer Predator X27U bmiipruzx Post Gamma Curve Picture

Post Color Picture  

Acer Predator X27 bmiphzx Post Color Picture
Acer Predator X27U bmiipruzx Post Color Picture

Picture Mode 
 

User
User

sRGB Gamut Area xy 
 

102.3%

White Balance dE (Avg.) 
 

0.51
0.77

Color Temperature (Avg.) 
 

6,497 K
6,535 K

Gamma (Avg.) 
 

2.18
2.19

Color dE (Avg.) 
 

0.54
1.51

Contrast Setting 
 

50
50

RGB Settings 
 

39-37-50
Gain (53,48,38), Bias (45,46,45)

Gamma Setting 
 

Default
2.2

Brightness Setting 
 

98
19

Measured Brightness 
 

100 cd/m²
99 cd/m²

ICC Profile 
 

Show text

SDR Color Gamut 
 

9.7
9.7

sRGB Color Gamut Picture  

Acer Predator X27 bmiphzx sRGB Color Gamut Picture
Acer Predator X27U bmiipruzx sRGB Color Gamut Picture

sRGB Coverage xy 
 

95.5%
100.0%

sRGB Picture Mode 
 

User (SDR Colors sRGB = On)
User

Adobe RGB Color Gamut Picture  

Acer Predator X27 bmiphzx Adobe RGB Color Gamut Picture
Acer Predator X27U bmiipruzx Adobe RGB Color Gamut Picture

Adobe RGB Coverage xy 
 

98.1%
90.1%

Adobe RGB Picture Mode 
 

User (SDR Colors sRGB = Off)
User

Show text

SDR Color Volume 
 

9.8
9.9

sRGB Color Volume ITP Picture  

Acer Predator X27 bmiphzx sRGB Color Volume ITP Picture
Acer Predator X27U bmiipruzx sRGB Color Volume ITP Picture

sRGB In ICtCp 
 

97.4%
99.8%

sRGB Picture Mode 
 

User (SDR Colors sRGB = On)
User

Adobe RGB Color Volume ITP Picture  

Acer Predator X27 bmiphzx Adobe RGB Color Volume ITP Picture
Acer Predator X27U bmiipruzx Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp 
 

99.2%
93.7%

Adobe RGB Picture Mode 
 

User (SDR Colors sRGB = Off)
User

Show text

HDR Color Gamut 
 

8.0
8.8

Wide Color Gamut 
 

Yes
Yes

DCI-P3 Color Gamut Picture  

Acer Predator X27 bmiphzx DCI-P3 Color Gamut Picture
Acer Predator X27U bmiipruzx DCI-P3 Color Gamut Picture

DCI-P3 Coverage xy 
 

95.5%

DCI-P3 Picture Mode 
 

User (SDR Colors sRGB = Off)
HDR On

Rec. 2020 Color Gamut Picture  

Acer Predator X27 bmiphzx Rec. 2020 Color Gamut Picture
Acer Predator X27U bmiipruzx Rec. 2020 Color Gamut Picture

Rec. 2020 Coverage xy 
 

82.6%
69.1%

Rec. 2020 Picture Mode 
 

User (SDR Colors sRGB = Off)
HDR On

DCI P3 xy 
 

77.0%

Show text

HDR Color Volume 
 

7.7
6.6

DCI-P3 Color Volume ITP Picture  

Acer Predator X27 bmiphzx DCI-P3 Color Volume ITP Picture
Acer Predator X27U bmiipruzx DCI-P3 Color Volume ITP Picture

DCI-P3 In ICtCp 
 

73.3%
66.9%

DCI-P3 Picture Mode 
 

User (SDR Colors sRGB = Off)
HDR On

Rec. 2020 Color Volume ITP Picture  

Acer Predator X27 bmiphzx Rec. 2020 Color Volume ITP Picture
Acer Predator X27U bmiipruzx Rec. 2020 Color Volume ITP Picture

Rec. 2020 In ICtCp 
 

80.3%
57.6%

Rec. 2020 Picture Mode 
 

User (SDR Colors sRGB = Off)
HDR On

Show text

Image Retention 
 

10

Image Retention Picture  

Acer Predator X27 bmiphzx Image Retention Picture

IR After 0 Min Recovery 
 

0.00%

IR After 2 Min Recovery 
 

0.00%

IR After 4 Min Recovery 
 

0.00%

IR After 6 Min Recovery 
 

0.00%

IR After 8 Min Recovery 
 

0.00%

IR After 10 Min Recovery 
 

0.00%

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Reflections 
 

7.2
9.0

Average Room  

Acer Predator X27 bmiphzx Average Room
Acer Predator X27U bmiipruzx Average Room

Average Room Off Picture  

Acer Predator X27 bmiphzx Average Room Off Picture
Acer Predator X27U bmiipruzx Average Room Off Picture

Bright Room Off Picture  

Acer Predator X27 bmiphzx Bright Room Off Picture
Acer Predator X27U bmiipruzx Bright Room Off Picture

Screen Finish 
 

Matte
Matte

Total Reflections 
 

5.7%
1.9%

Indirect Reflections 
 

3.1%
0.9%

Calculated Direct Reflections 
 

2.6%
1.0%

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Text Clarity 
 

9.5
6.5

ClearType On  

Acer Predator X27 bmiphzx ClearType On
Acer Predator X27U bmiipruzx ClearType On

ClearType Off  

Acer Predator X27 bmiphzx ClearType Off
Acer Predator X27U bmiipruzx ClearType Off

Pixel Type 
 

IPS
OLED

Pixels  

Acer Predator X27 bmiphzx Pixels
Acer Predator X27U bmiipruzx Pixels

Subpixel Layout 
 

RGB
RWBG

Show text

Gradient 
 

9.8
9.6

Gradient Picture  

Acer Predator X27 bmiphzx Gradient Picture
Acer Predator X27U bmiipruzx Gradient Picture

Color Depth 
 

10 Bit
10 Bit

Show text

Color Bleed 
 

10

Color Bleed Horizontal  

Acer Predator X27 bmiphzx Color Bleed Horizontal

Pixel Row Error 
 

0.000%

Color Bleed Vertical  

Acer Predator X27 bmiphzx Color Bleed Vertical

Pixel Column Error 
 

0.001%

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Motion

Refresh Rate 
 

9.0

Native Refresh Rate 
 

120 Hz
240 Hz

Max Refresh Rate 
 

144 Hz
240 Hz

Max Refresh Rate Over DP 
 

240 Hz

Max Refresh Rate Over HDMI 
 

144 Hz

Max Refresh Rate Over DP @ 10-bit 
 

240 Hz

Max Refresh Rate Over HDMI @ 10-Bit 
 

60 Hz

Show text

Variable Refresh Rate (VRR) 
 

FreeSync 
 

No
Yes

G-SYNC 
 

Yes (Native)
Compatible (NVIDIA Certified)

VRR Maximum 
 

144 Hz
240 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

DisplayPort
DisplayPort, HDMI

Variable Refresh Rate 
 

G-SYNC
Yes

Native 
 

120 Hz
240 Hz

Max Refresh Rate 
 

144 Hz
240 Hz

Variable Refresh Rate 
 

Yes

Show text

Response Time @ Max Refresh Rate 
 

8.5
9.9

Motion Blur Picture  

Acer Predator X27 bmiphzx Motion Blur Picture
Acer Predator X27U bmiipruzx Motion Blur Picture

Response Time Table  

Acer Predator X27 bmiphzx Response Time Table
Acer Predator X27U bmiipruzx Response Time Table

Recommended Overdrive Setting 
 

Off
No Overdrive

Rise / Fall Time 
 

6.9 ms
0.3 ms

Total Response Time 
 

12.2 ms
1.4 ms

Overshoot Error 
 

0.0%
1.0%

Worst 3 Rise / Fall Time 
 

7.2 ms
0.4 ms

Worst 3 Total Response Time 
 

12.7 ms
4.2 ms

Worst 3 Overshoot Error 
 

0.0%
7.3%

Show text

Response Time @ 120Hz 
 

9.8

Motion Blur Picture  

Acer Predator X27U bmiipruzx Motion Blur Picture

Response Time Table  

Acer Predator X27U bmiipruzx Response Time Table

Recommended Overdrive Setting 
 

No Overdrive

Rise / Fall Time 
 

0.5 ms

Total Response Time 
 

2.3 ms

Overshoot Error 
 

1.2%

Worst 3 Rise / Fall Time 
 

0.5 ms

Worst 3 Total Response Time 
 

8.3 ms

Worst 3 Overshoot Error 
 

8.7%

Show text

Response Time @ 60Hz 
 

9.0
9.6

Motion Blur Picture  

Acer Predator X27 bmiphzx Motion Blur Picture
Acer Predator X27U bmiipruzx Motion Blur Picture

Response Time Table  

Acer Predator X27 bmiphzx Response Time Table
Acer Predator X27U bmiipruzx Response Time Table

Recommended Overdrive Setting 
 

Normal
No Overdrive

Rise / Fall Time 
 

5.5 ms
0.9 ms

Total Response Time 
 

9.6 ms
4.1 ms

Overshoot Error 
 

0.8%
1.1%

Worst 3 Rise / Fall Time 
 

6.1 ms
0.9 ms

Worst 3 Total Response Time 
 

11.6 ms
16.6 ms

Worst 3 Overshoot Error 
 

0.0%
8.7%

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Backlight Strobing (BFI) 
 

Backlight Strobing Picture  

Acer Predator X27 bmiphzx Backlight Strobing Picture
Acer Predator X27U bmiipruzx Backlight Strobing Picture

Backlight Strobing Frequency Picture  

Acer Predator X27 bmiphzx Backlight Strobing Frequency Picture
Acer Predator X27U bmiipruzx 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

Shortest Pulse Width Brightness 
 

N/A

Pulse Width Control 
 

No BFI

Pulse Phase Control 
 

No BFI

Pulse Amplitude Control 
 

No BFI

VRR At The Same Time 
 

No BFI

Show text

Image Flicker 
 

10
10

Backlight Picture  

Acer Predator X27 bmiphzx Backlight Picture
Acer Predator X27U bmiipruzx Backlight Picture

Flicker-Free 
 

Yes
No

PWM Dimming Frequency 
 

0 Hz
0 Hz

Show text

Inputs

Input Lag 
 

8.5
8.8

Native Resolution @ Max Hz 
 

10.9 ms
3.0 ms

Native Resolution @ 120Hz 
 

10.5 ms

Native Resolution @ 60Hz 
 

20.3 ms
20.0 ms

Variable Refresh Rate 
 

14.5 ms

Variable Refresh Rate @ 60Hz 
 

22.6 ms

10 Bit HDR 
 

12.7 ms

Backlight Strobing (BFI) 
 

N/A
N/A

Show text

Resolution And Size 
 

9.2
8.0

Native Resolution 
 

3840 x 2160
2560 x 1440

Aspect Ratio 
 

16:9
16:9

Megapixels 
 

8.3 MP
3.7 MP

Pixel Density 
 

164 PPI
111 PPI

Measured Screen Diagonal 
 

26.9"
26.5"

Screen Area 
 

310 in²
301 in²

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PS5 Compatibility 
 

7.0

PS5 Compatibility Photo  

Acer Predator X27U bmiipruzx PS5 Compatibility Photo

4k @ 120Hz 
 

No

4k @ 60Hz 
 

Yes

1440p @ 120Hz 
 

Yes

1440p @ 60Hz 
 

Yes

1080p @ 120Hz 
 

Yes

1080p @ 60Hz 
 

Yes

HDR 
 

Yes

VRR 
 

No

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Xbox Series X|S Compatibility 
 

6.7

XSX Compatibility Photo  

Acer Predator X27U bmiipruzx XSX Compatibility Photo

4k @ 120Hz 
 

No

4k @ 60Hz 
 

Yes

1440p @ 120Hz 
 

No

1440p @ 60Hz 
 

Yes

1080p @ 120Hz 
 

Yes

1080p @ 60Hz 
 

Yes

HDR 
 

Yes

VRR 
 

No

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Inputs Photos  

Inputs 1  

Acer Predator X27 bmiphzx Inputs 1
Acer Predator X27U bmiipruzx Inputs 1

Inputs 2  

Acer Predator X27 bmiphzx Inputs 2
Acer Predator X27U bmiipruzx Inputs 2

Video And Audio Ports 
 

DisplayPort 
 

1 (DP 1.4)
1 (DP 1.4)

Mini DisplayPort 
 

No
No

HDMI 
 

1 (HDMI 2.0)
2 (HDMI 2.0)

HDMI 2.1 Rated Speed 
 

No HDMI 2.1

DVI 
 

No
No

VGA 
 

No
No

Daisy Chaining 
 

No

3.5mm Audio Out 
 

1
1

HDR10 
 

Yes
Yes

3.5mm Audio In 
 

No

3.5mm Microphone In 
 

No
No

DisplayPort Out  

No

USB  

4 (USB 3.0)
2

USB C  

No
1

Digital Optical Audio Out  

No

Analog Audio Out RCA  

No

Power Supply  

External Brick
External Brick

USB 
 

USB-A Ports 
 

4 (USB 3.0)
2

USB-A Rated Speed 
 

5Gbps (USB 3.2 Gen 1)

USB-B Upstream Port 
 

Yes

USB-C Ports 
 

No
1

USB-C Upstream 
 

Yes

USB-C Rated Speed 
 

5Gbps (USB 3.2 Gen 1)

USB-C Power Delivery 
 

90W

USB-C DisplayPort Alt Mode 
 

Yes

Thunderbolt 
 

No

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macOS Compatibility 
 

macOS Screenshot  

Acer Predator X27U bmiipruzx macOS Screenshot

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Features

Additional Features 
 

Speakers 
 

Yes
Yes

RGB Illumination 
 

Controllable
No

Multiple Input Display 
 

No
No

KVM Switch 
 

Yes

HDR10  

Yes
Yes

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On-Screen Display (OSD) 
 

OSD Picture  

Acer Predator X27 bmiphzx OSD Picture
Acer Predator X27U bmiipruzx OSD Picture

Controls  

Controls Picture  

Acer Predator X27 bmiphzx Controls Picture
Acer Predator X27U bmiipruzx Controls Picture

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In The Box  

In The Box Picture  

Acer Predator X27 bmiphzx In The Box Picture
Acer Predator X27U bmiipruzx In The Box Picture

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Check Price

27"
Predator X27
SEE PRICE
Amazon.com
27"
Predator X27U bmiipruzx
SEE PRICE
Amazon.com
27"
Predator X27
SEE PRICE
BestBuy.com
27"
Predator X27U Xbmiipruzx
SEE PRICE
BestBuy.com
27"
Predator X27
SEE PRICE
Walmart.com
 
27"
Predator X27
B&H
 

Acer Predator X27 bmiphzx

Acer Predator X27U bmiipruzx

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Acer Predator X27 bmiphzx vs Acer Predator X27U bmiipruzx: Main Discussion

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