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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Stand
    3. Ergonomics
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  5. Picture Quality
    1. Contrast
    2. Local Dimming
    3. SDR Peak Brightness
    4. HDR Peak Brightness
    5. Horizontal Viewing Angle
    6. Vertical Viewing Angle
    7. Gray Uniformity
    8. Black Uniformity
    9. Pre Calibration
    10. Post Calibration
    11. SDR Color Gamut
    12. SDR Color Volume
    13. HDR Color Gamut
    14. HDR Color Volume
    15. Image Retention
    16. Gradient
    17. Color Bleed
    18. Reflections
    19. Text Clarity
  6. Motion
    1. Response Time @ Max Refresh Rate
    2. Response Time @ 60Hz
    3. Image Flicker
    4. Black Frame Insertion (BFI)
    5. Refresh Rate
  7. Inputs
    1. Input Lag
    2. Resolution And Size
    3. Inputs
    4. Total Inputs
  8. Features
    1. Additional Features
    2. On-Screen Display (OSD)
    3. Controls
    4. In The Box
  9. Comments

Acer Nitro VG271 Pbmiipx vs Acer Nitro VG271UP Pbmiipx

Side-by-Side Comparison

Products

Acer Nitro VG271 Pbmiipx
Acer Nitro VG271UP Pbmiipx

Tested using Methodology v1.1

Updated Oct 24, 2023 02:41 PM

Amazon.com

Tested using Methodology v1.1

Updated Dec 14, 2023 04:28 PM

SEE PRICE
Amazon.com
Acer Nitro VG271 Pbmiipx Picture
Acer Nitro VG271UP Pbmiipx Picture

Variants

  • VG271 (27")
  • VG271UP (27")

Our Verdict

Acer Nitro VG271 Pbmiipx

Acer Nitro VG271UP Pbmiipx

The Acer Nitro VG271 Pbmiipx and the Acer Nitro VG271UP Pbmiipx are extremely similar. The VG271UP has a higher native resolution, but unfortunately, the unit we tested has terrible black uniformity. The VG271 is significantly brighter in SDR, but there are no other significant differences between these two models.

0

Check Price

Main Differences for

Threshold 

0.10

Mixed Usage 

7.5
7.4

Black Uniformity 
 

4.0
0.0

Resolution And Size 
 

7.1
8.3

Full Comparison

Design

Style  

Design Picture  

Acer Nitro VG271 Pbmiipx Design Picture
Acer Nitro VG271UP Pbmiipx Design Picture

Size  

27"
27"

Curved  

No
No

Curve Radius  

Not Curved
Not Curved

Weight (without stand) 
 

11.2 lbs (5.1 kg)
10.6 lbs (4.8 kg)

Weight (with stand) 
 

12.3 lbs (5.6 kg)
11.7 lbs (5.3 kg)

Show text

Stand  

Stand Picture  

Acer Nitro VG271 Pbmiipx Stand Picture
Acer Nitro VG271UP Pbmiipx Stand Picture

Width 
 

13.1" (33.3 cm)
13.2" (33.5 cm)

Depth 
 

9.5" (24.1 cm)
9.4" (23.9 cm)

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Ergonomics 
 

1.8
1.8

Ergonomics Picture  

Acer Nitro VG271 Pbmiipx Ergonomics Picture
Acer Nitro VG271UP Pbmiipx Ergonomics Picture

Height Adjustment 
 

0.0" (0.0 cm)
0.0" (0.0 cm)

Switch Portrait/Landscape  

No
No

Swivel Range  

No swivel
No swivel

Tilt Range  

-25° to 10°
-20° to 7.5

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Back  

Back Picture  

Acer Nitro VG271 Pbmiipx Back Picture
Acer Nitro VG271UP Pbmiipx Back Picture

Wall Mount  

VESA 100x100
VESA 100x100

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Borders  

Borders Picture  

Acer Nitro VG271 Pbmiipx Borders Picture
Acer Nitro VG271UP Pbmiipx Borders Picture

Borders 
 

0.3" (0.8 cm)
0.4" (1.0 cm)

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Thickness  

Thickness Picture  

Acer Nitro VG271 Pbmiipx Thickness Picture
Acer Nitro VG271UP Pbmiipx Thickness Picture

Thickness (with stand) 
 

7.0" (17.8 cm)
7.0" (17.8 cm)

Thickness (without stand) 
 

2.6" (6.6 cm)
2.6" (6.6 cm)

Show text

Build Quality 
 

6.5
6.5

Build Quality Picture  

Acer Nitro VG271 Pbmiipx Build Quality Picture
Acer Nitro VG271UP Pbmiipx Build Quality Picture

Show text

Picture Quality

Contrast 
 

6.6
6.4

Checkerboard Picture  

Acer Nitro VG271 Pbmiipx Checkerboard Picture
Acer Nitro VG271UP Pbmiipx Checkerboard Picture

Native Contrast 
 

1,392 : 1
1,244 : 1

Contrast With Local Dimming 
 

N/A
N/A

Show text

Local Dimming 
 

0.0
0.0

Local Dimming Video  

Local Dimming 
 

No
No

Backlight 
 

Edge
Edge

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SDR Peak Brightness 
 

8.3
7.7

SDR Real Scene 
 

436 cd/m²
312 cd/m²

SDR Peak 2% Window 
 

434 cd/m²
320 cd/m²

SDR Peak 10% Window 
 

436 cd/m²
320 cd/m²

SDR Peak 25% Window 
 

438 cd/m²
320 cd/m²

SDR Peak 50% Window 
 

439 cd/m²
320 cd/m²

SDR Peak 100% Window 
 

440 cd/m²
320 cd/m²

SDR Sustained 2% Window 
 

433 cd/m²
319 cd/m²

SDR Sustained 10% Window 
 

435 cd/m²
320 cd/m²

SDR Sustained 25% Window 
 

437 cd/m²
320 cd/m²

SDR Sustained 50% Window 
 

438 cd/m²
319 cd/m²

SDR Sustained 100% Window 
 

440 cd/m²
320 cd/m²

SDR ABL 
 

0.001
0.000

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HDR Peak Brightness 
 

7.1
7.1

HDR Real Scene 
 

462 cd/m²
462 cd/m²

HDR Peak 2% Window 
 

478 cd/m²
481 cd/m²

HDR Peak 10% Window 
 

480 cd/m²
482 cd/m²

HDR Peak 25% Window 
 

481 cd/m²
482 cd/m²

HDR Peak 50% Window 
 

482 cd/m²
482 cd/m²

HDR Peak 100% Window 
 

482 cd/m²
482 cd/m²

HDR Sustained 2% Window 
 

477 cd/m²
480 cd/m²

HDR Sustained 10% Window 
 

479 cd/m²
482 cd/m²

HDR Sustained 25% Window 
 

480 cd/m²
482 cd/m²

HDR Sustained 50% Window 
 

481 cd/m²
481 cd/m²

HDR Sustained 100% Window 
 

482 cd/m²
481 cd/m²

HDR ABL 
 

0.001
0.000

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Horizontal Viewing Angle 
 

8.4
8.7

Horizontal Viewing Angle Video  

Horizontal Chroma Graph  

Acer Nitro VG271 Pbmiipx Horizontal Chroma Graph
Acer Nitro VG271UP Pbmiipx Horizontal Chroma Graph

Color Washout From Left 
 

46°
48°

Color Washout From Right 
 

48°
48°

Horizontal Hue Graph  

Acer Nitro VG271 Pbmiipx Horizontal Hue Graph
Acer Nitro VG271UP Pbmiipx Horizontal Hue Graph

Color Shift From Left 
 

57°
60°

Color Shift From Right 
 

59°
61°

Horizontal Lightness Graph  

Acer Nitro VG271 Pbmiipx Horizontal Lightness Graph
Acer Nitro VG271UP Pbmiipx Horizontal Lightness Graph

Brightness Loss From Left 
 

47°
48°

Brightness Loss From Right 
 

49°
49°

Black Level Raise From Left 
 

70°
70°

Black Level Raise From Right 
 

70°
70°

Gamma Shift From Left 
 

54°
60°

Gamma Shift From Right 
 

55°
60°

Show text

Vertical Viewing Angle 
 

7.0
6.8

Vertical Viewing Angle Video  

Vertical Chroma Graph  

Acer Nitro VG271 Pbmiipx Vertical Chroma Graph
Acer Nitro VG271UP Pbmiipx Vertical Chroma Graph

Color Washout From Below 
 

33°
28°

Color Washout From Above 
 

34°
29°

Vertical Hue Graph  

Acer Nitro VG271 Pbmiipx Vertical Hue Graph
Acer Nitro VG271UP Pbmiipx Vertical Hue Graph

Color Shift From Below 
 

38°
37°

Color Shift From Above 
 

42°
42°

Vertical Lightness Graph  

Acer Nitro VG271 Pbmiipx Vertical Lightness Graph
Acer Nitro VG271UP Pbmiipx Vertical Lightness Graph

Brightness Loss From Below 
 

37°
32°

Brightness Loss From Above 
 

38°
34°

Black Level Raise From Below 
 

54°
70°

Black Level Raise From Above 
 

70°
70°

Gamma Shift From Below 
 

33°
29°

Gamma Shift From Above 
 

35°
31°

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Gray Uniformity 
 

8.8
8.7

50% Uniformity Picture  

Acer Nitro VG271 Pbmiipx 50% Uniformity Picture
Acer Nitro VG271UP Pbmiipx 50% Uniformity Picture

50% Std. Dev. 
 

2.883%
2.880%

50% DSE 
 

0.098%
0.102%

5% Uniformity Picture  

Acer Nitro VG271 Pbmiipx 5% Uniformity Picture
Acer Nitro VG271UP Pbmiipx 5% Uniformity Picture

5% Std. Dev. 
 

0.370%
0.835%

5% DSE 
 

0.050%
0.061%

Show text

Black Uniformity 
 

4.0
0.0

Native Black Uniformity Picture  

Acer Nitro VG271 Pbmiipx Native Black Uniformity Picture
Acer Nitro VG271UP Pbmiipx Native Black Uniformity Picture

Native Std. Dev. 
 

3.330%
6.422%

Black Uniformity Picture With Local Dimming  

Acer Nitro VG271 Pbmiipx Black Uniformity Picture With Local Dimming
Acer Nitro VG271UP Pbmiipx Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

N/A
N/A

Show text

Pre Calibration 
 

7.3
7.8

Pre Calibration Picture  

Acer Nitro VG271 Pbmiipx Pre Calibration Picture
Acer Nitro VG271UP Pbmiipx Pre Calibration Picture

Pre Gamma Curve Picture  

Acer Nitro VG271 Pbmiipx Pre Gamma Curve Picture
Acer Nitro VG271UP Pbmiipx Pre Gamma Curve Picture

Pre Color Picture  

Acer Nitro VG271 Pbmiipx Pre Color Picture
Acer Nitro VG271UP Pbmiipx Pre Color Picture

Picture Mode 
 

Standard
Standard

Luminance 
 

408 cd/m²
140 cd/m²

Luminance Settings 
 

80
80

Contrast Setting 
 

50
49

RGB Controls 
 

Normal
Warm

Gamma Setting 
 

2.2
2.2 (Default)

Color Temperature 
 

5,980 K
5,981 K

White Balance dE 
 

3.42
3.05

Color dE 
 

2.90
2.41

Gamma 
 

2.19
2.17

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Post Calibration 
 

9.7
9.7

Post Calibration Picture  

Acer Nitro VG271 Pbmiipx Post Calibration Picture
Acer Nitro VG271UP Pbmiipx Post Calibration Picture

Post Gamma Curve Picture  

Acer Nitro VG271 Pbmiipx Post Gamma Curve Picture
Acer Nitro VG271UP Pbmiipx Post Gamma Curve Picture

Post Color Picture  

Acer Nitro VG271 Pbmiipx Post Color Picture
Acer Nitro VG271UP Pbmiipx Post Color Picture

Picture Mode 
 

User
User

Luminance 
 

100 cd/m²
100 cd/m²

Luminance Settings 
 

5
19

Contrast Setting 
 

49
49

RGB Controls 
 

43-48-51
45-43-51

Gamma Setting 
 

2.2
2.2 (Default)

Color Temperature 
 

6,499 K
6,533 K

White Balance dE 
 

0.43
0.44

Color dE 
 

0.38
0.35

Gamma 
 

2.18
2.19

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SDR Color Gamut 
 

8.7
9.2

Color Gamut sRGB Picture  

Acer Nitro VG271 Pbmiipx Color Gamut sRGB Picture
Acer Nitro VG271UP Pbmiipx Color Gamut sRGB Picture

sRGB xy 
 

98.2%
99.5%

Color Gamut ARGB Picture  

Acer Nitro VG271 Pbmiipx Color Gamut ARGB Picture
Acer Nitro VG271UP Pbmiipx Color Gamut ARGB Picture

Adobe RGB xy 
 

75.9%
85.0%

sRGB Picture Mode 
 

User
User

Adobe RGB Picture Mode 
 

User
User

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SDR Color Volume 
 

8.9
9.5

sRGB Color Volume ITP Picture  

Acer Nitro VG271 Pbmiipx sRGB Color Volume ITP Picture
Acer Nitro VG271UP Pbmiipx sRGB Color Volume ITP Picture

sRGB In ICtCp 
 

96.4%
98.1%

Adobe RGB Color Volume ITP Picture  

Acer Nitro VG271 Pbmiipx Adobe RGB Color Volume ITP Picture
Acer Nitro VG271UP Pbmiipx Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp 
 

81.0%
90.6%

sRGB Picture Mode 
 

User
User

Adobe RGB Picture Mode 
 

User
User

Show text

HDR Color Gamut 
 

6.7
7.5

Wide Color Gamut 
 

No
Yes

Color Gamut DCI-P3 Picture  

Acer Nitro VG271 Pbmiipx Color Gamut DCI-P3 Picture
Acer Nitro VG271UP Pbmiipx Color Gamut DCI-P3 Picture

DCI P3 xy 
 

75.7%
80.0%

Color Gamut Rec.2020 Picture  

Acer Nitro VG271 Pbmiipx Color Gamut Rec.2020 Picture
Acer Nitro VG271UP Pbmiipx Color Gamut Rec.2020 Picture

Rec. 2020 xy 
 

57.4%
68.8%

DCI P3 Picture Mode 
 

HDR400
HDR400

Rec. 2020 Picture Mode 
 

HDR400
HDR400

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HDR Color Volume 
 

6.3
5.8

P3 Color Volume ITP Picture  

Acer Nitro VG271 Pbmiipx P3 Color Volume ITP Picture
Acer Nitro VG271UP Pbmiipx P3 Color Volume ITP Picture

DCI-P3 In ICtCp 
 

71.6%
56.4%

2020 Color Volume ITP Picture  

Acer Nitro VG271 Pbmiipx 2020 Color Volume ITP Picture
Acer Nitro VG271UP Pbmiipx 2020 Color Volume ITP Picture

Rec. 2020 In ICtCp 
 

52.5%
59.2%

DCI P3 Picture Mode 
 

HDR400
HDR400

Rec. 2020 Picture Mode 
 

HDR400
HDR400

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Image Retention 
 

10
10

Image Retention Picture  

Acer Nitro VG271 Pbmiipx Image Retention Picture
Acer Nitro VG271UP Pbmiipx Image Retention Picture

IR After 0 Min Recovery 
 

0.00%
0.00%

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%

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Gradient 
 

9.9
9.8

Gradient Picture  

Acer Nitro VG271 Pbmiipx Gradient Picture
Acer Nitro VG271UP Pbmiipx Gradient Picture

Color Depth 
 

10 Bit
10 Bit

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Color Bleed 
 

8.5
7.6

Color Bleed Horizontal  

Acer Nitro VG271 Pbmiipx Color Bleed Horizontal
Acer Nitro VG271UP Pbmiipx Color Bleed Horizontal

Pixel Row Error 
 

0.000%
0.001%

Color Bleed Vertical  

Acer Nitro VG271 Pbmiipx Color Bleed Vertical
Acer Nitro VG271UP Pbmiipx Color Bleed Vertical

Pixel Column Error 
 

0.298%
0.490%

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Reflections 
 

7.7
7.2

Average Room  

Acer Nitro VG271 Pbmiipx Average Room
Acer Nitro VG271UP Pbmiipx Average Room

Average Room Off Picture  

Acer Nitro VG271 Pbmiipx Average Room Off Picture
Acer Nitro VG271UP Pbmiipx Average Room Off Picture

Bright Room Off Picture  

Acer Nitro VG271 Pbmiipx Bright Room Off Picture
Acer Nitro VG271UP Pbmiipx Bright Room Off Picture

Screen Finish 
 

Matte
Matte

Total Reflections 
 

4.7%
5.5%

Indirect Reflections 
 

2.6%
2.8%

Calculated Direct Reflections 
 

2.1%
2.8%

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Text Clarity 
 

7.0
7.0

ClearType On  

Acer Nitro VG271 Pbmiipx ClearType On
Acer Nitro VG271UP Pbmiipx ClearType On

Pixel Type 
 

IPS
IPS

ClearType Off  

Acer Nitro VG271 Pbmiipx ClearType Off
Acer Nitro VG271UP Pbmiipx ClearType Off

Pixels  

Acer Nitro VG271 Pbmiipx Pixels
Acer Nitro VG271UP Pbmiipx Pixels

Sub-Pixel Layout 
 

RGB
RGB

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Motion

Response Time @ Max Refresh Rate 
 

8.5
7.6

Motion Blur Picture  

Acer Nitro VG271 Pbmiipx Motion Blur Picture
Acer Nitro VG271UP Pbmiipx Motion Blur Picture

Response Time Table  

Acer Nitro VG271 Pbmiipx Response Time Table
Acer Nitro VG271UP Pbmiipx Response Time Table

Best Overdrive Setting 
 

Extreme
Normal

Rise / Fall Time 
 

4.8 ms
8.7 ms

Total Response Time 
 

12.9 ms
15.9 ms

Overshoot Error 
 

7.2%
0.0%

Dark Rise / Fall Time 
 

5.4 ms
10.1 ms

Dark Total Response Time 
 

13.2 ms
17.9 ms

Dark Overshoot Error 
 

4.4%
0.0%

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Response Time @ 60Hz 
 

7.8
7.7

Motion Blur Picture  

Acer Nitro VG271 Pbmiipx Motion Blur Picture
Acer Nitro VG271UP Pbmiipx Motion Blur Picture

Response Time Table  

Acer Nitro VG271 Pbmiipx Response Time Table
Acer Nitro VG271UP Pbmiipx Response Time Table

Best Overdrive Setting 
 

Normal
Normal

Rise / Fall Time 
 

8.3 ms
8.4 ms

Total Response Time 
 

14.6 ms
16 ms

Overshoot Error 
 

0.4%
0%

Dark Rise / Fall Time 
 

9.5 ms
9.1 ms

Dark Total Response Time 
 

15.6 ms
15.9 ms

Dark Overshoot Error 
 

0.0%
0.0%

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Image Flicker 
 

10
10

Backlight Picture  

Acer Nitro VG271 Pbmiipx Backlight Picture
Acer Nitro VG271UP Pbmiipx Backlight Picture

Flicker-Free  

Yes
Yes

PWM Dimming Frequency 
 

0 Hz
0 Hz

Show text

Black Frame Insertion (BFI) 
 

6.0
6.0

Black Frame Insertion (BFI) 
 

Yes
Yes

BFI Picture  

Acer Nitro VG271 Pbmiipx BFI Picture
Acer Nitro VG271UP Pbmiipx BFI Picture

BFI Frequency Picture  

Acer Nitro VG271 Pbmiipx BFI Frequency Picture
Acer Nitro VG271UP Pbmiipx BFI Frequency Picture

BFI Maximum Frequency 
 

144 Hz
144 Hz

BFI Minimum Frequency 
 

120 Hz
120 Hz

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Refresh Rate 
 

9.0
9.0

Variable Refresh Rate 
 

FreeSync
FreeSync

Native 
 

144 Hz
144 Hz

Max Refresh Rate 
 

144 Hz
144 Hz

Variable Refresh Rate 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC 
 

Compatible (Tested)
Compatible (Tested)

VRR Maximum 
 

144 Hz
144 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors  

DisplayPort, HDMI
DisplayPort, HDMI

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Inputs

Input Lag 
 

9.5
9.5

Native Resolution 
 

4.2 ms
4.1 ms

Native Resolution @ 60Hz 
 

9.4 ms
8.9 ms

Variable Refresh Rate 
 

4.2 ms
4.2 ms

Variable Refresh Rate @ 60Hz 
 

10.4 ms
10.0 ms

10 Bit HDR 
 

4.3 ms
4.8 ms

Black Frame Insertion (BFI) 
 

7.7 ms
7.0 ms

Show text

Resolution And Size 
 

7.1
8.3

Native Resolution  

1920 x 1080
2560 x 1440

Aspect Ratio  

16:9
16:9

Megapixels  

2.1 MP
3.7 MP

Pixel Density 
 

82 PPI
109 PPI

Screen Diagonal  

27.0"
27.0"

Screen Area  

310 in²
310 in²

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Inputs  

Inputs 1  

Acer Nitro VG271 Pbmiipx Inputs 1
Acer Nitro VG271UP Pbmiipx Inputs 1

Inputs 2  

Acer Nitro VG271 Pbmiipx Inputs 2
Acer Nitro VG271UP Pbmiipx Inputs 2

Total Inputs  

DisplayPort  

1 (DP 1.2)
1 (DP 1.4)

Mini DisplayPort  

No
No

HDMI  

2 (HDMI 2.0)
2 (HDMI 2.0)

DVI  

No
No

VGA  

No
No

DisplayPort Out  

No
No

USB  

No
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
Internal

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Features

Additional Features 
 

RGB Illumination 
 

No
No

Speakers 
 

Yes
Yes

HDR10  

Yes
Yes

Multiple Input Display 
 

PIP + PBP
No

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On-Screen Display (OSD)  

OSD Picture  

Acer Nitro VG271 Pbmiipx OSD Picture
Acer Nitro VG271UP Pbmiipx OSD Picture

Controls  

Controls Picture  

Acer Nitro VG271 Pbmiipx Controls Picture
Acer Nitro VG271UP Pbmiipx Controls Picture

Show text

In The Box  

In The Box Picture  

Acer Nitro VG271 Pbmiipx In The Box Picture
Acer Nitro VG271UP Pbmiipx In The Box Picture

Show text

Check Price

Acer Nitro VG271 Pbmiipx

Acer Nitro VG271UP Pbmiipx

Comments

  1. Comparison

Acer Nitro VG271 Pbmiipx vs Acer Nitro VG271UP Pbmiipx: Main Discussion

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