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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

MSI Optix MPG27CQ vs MSI Optix MAG271CQR

Side-by-Side Comparison

Products

MSI Optix MPG27CQ
MSI Optix MAG271CQR

Tested using Methodology v1.0

Updated May 29, 2023 03:07 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Dec 14, 2023 04:29 PM

SEE PRICE
Amazon.com
MSI Optix MPG27CQ Picture
MSI Optix MAG271CQR Picture

Variants

  • MPG27CQ (27")
  • Optix MAG271CQR (27")

Our Verdict

MSI Optix MPG27CQ

MSI Optix MAG271CQR

The MSI Optix MPG27CQ and the MSI Optix MAG271CQR are very similar overall. The MPG27CQ we tested has worse viewing angles, but better black uniformity and better ergonomics. The MAG271CQR has a built-in two port USB hub.

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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

7.4
7.2

Black Uniformity 
 

5.2
1.7

Horizontal Viewing Angle 
 

4.5
5.7

Full Comparison

Design

Style  

Design Picture  

MSI Optix MPG27CQ Design Picture
MSI Optix MAG271CQR Design Picture

Size  

27"
27"

Curved  

Yes
Yes

Curve Radius  

1800R
1800R

Weight (without stand) 
 

11.2 lbs (5.1 kg)
12.3 lbs (5.6 kg)

Weight (with stand) 
 

16.3 lbs (7.4 kg)
17.6 lbs (8.0 kg)
Show Text 

Stand  

Stand Picture  

MSI Optix MPG27CQ Stand Picture
MSI Optix MAG271CQR Stand Picture

Width 
 

20.7" (52.6 cm)
18.4" (46.7 cm)

Depth 
 

14.6" (37.1 cm)
11.2" (28.4 cm)
Show Text 

Ergonomics 
 

6.2
5.4

Ergonomics Picture  

MSI Optix MPG27CQ Ergonomics Picture
MSI Optix MAG271CQR Ergonomics Picture

Height Adjustment 
 

4.6" (11.7 cm)
5.3" (13.5 cm)

Switch Portrait/Landscape  

No
No

Swivel Range  

-40° to 40°
No swivel

Tilt Range  

-20° to 5°
-20° to 5°
Show Text 

Back  

Back Picture  

MSI Optix MPG27CQ Back Picture
MSI Optix MAG271CQR Back Picture

Wall Mount  

VESA 100x100
VESA 100x100
Show Text 

Borders  

Borders Picture  

MSI Optix MPG27CQ Borders Picture
MSI Optix MAG271CQR Borders Picture

Borders 
 

0.4" (1.0 cm)
0.4" (1.0 cm)
Show Text 

Thickness  

Thickness Picture  

MSI Optix MPG27CQ Thickness Picture
MSI Optix MAG271CQR Thickness Picture

Thickness (with stand) 
 

12.0" (30.5 cm)
8.1" (20.6 cm)

Thickness (without stand) 
 

3.1" (7.9 cm)
2.9" (7.4 cm)
Show Text 

Build Quality 
 

8.0
8.0

Build Quality Picture  

MSI Optix MPG27CQ Build Quality Picture
MSI Optix MAG271CQR Build Quality Picture
Show Text 
Picture Quality

Contrast 
 

8.0
8.1

Checkerboard Picture  

MSI Optix MPG27CQ Checkerboard Picture
MSI Optix MAG271CQR Checkerboard Picture

LCD Type 
 

VA
VA

Native Contrast 
 

3,225 : 1
3,372 : 1

Contrast With Local Dimming 
 

N/A
N/A
Show Text 

Local Dimming 
 

0.0
0.0

Local Dimming Video  

Local Dimming Video  

Local Dimming 
 

No
No

Backlight 
 

Edge
Edge
Show Text 

SDR Peak Brightness 
 

7.8
7.9

SDR Real Scene 
 

319 cd/m²
340 cd/m²

SDR Peak 2% Window 
 

331 cd/m²
346 cd/m²

SDR Peak 10% Window 
 

332 cd/m²
346 cd/m²

SDR Peak 25% Window 
 

332 cd/m²
346 cd/m²

SDR Peak 50% Window 
 

332 cd/m²
345 cd/m²

SDR Peak 100% Window 
 

332 cd/m²
345 cd/m²

SDR Sustained 2% Window 
 

331 cd/m²
346 cd/m²

SDR Sustained 10% Window 
 

332 cd/m²
346 cd/m²

SDR Sustained 25% Window 
 

332 cd/m²
345 cd/m²

SDR Sustained 50% Window 
 

332 cd/m²
345 cd/m²

SDR Sustained 100% Window 
 

332 cd/m²
344 cd/m²

SDR ABL 
 

0.000
0.000
Show Text 

HDR Peak Brightness 
 

0.0
0.0

HDR Real Scene 
 

N/A
N/A

HDR Peak 2% Window 
 

N/A
N/A

HDR Peak 10% Window 
 

N/A
N/A

HDR Peak 25% Window 
 

N/A
N/A

HDR Peak 50% Window 
 

N/A
N/A

HDR Peak 100% Window 
 

N/A
N/A

HDR Sustained 2% Window 
 

N/A
N/A

HDR Sustained 10% Window 
 

N/A
N/A

HDR Sustained 25% Window 
 

N/A
N/A

HDR Sustained 50% Window 
 

N/A
N/A

HDR Sustained 100% Window 
 

N/A
N/A

HDR ABL 
 

N/A
N/A
Show Text 

Horizontal Viewing Angle 
 

4.5
5.7

Horizontal Viewing Angle Video  

Horizontal Chroma Graph  

MSI Optix MAG271CQR Horizontal Chroma Graph

Color Washout From Left 
 

36°

Color Washout From Right 
 

34°

Horizontal Color Shift Picture  

MSI Optix MPG27CQ Horizontal Color Shift Picture

Horizontal Hue Graph  

MSI Optix MAG271CQR Horizontal Hue Graph

Color Shift From Left 
 

29°
47°

Color Shift From Right 
 

29°
42°

Horizontal Brightness Picture  

MSI Optix MPG27CQ Horizontal Brightness Picture

Horizontal Black Level Picture  

MSI Optix MPG27CQ Horizontal Black Level Picture

Horizontal Lightness Graph  

MSI Optix MAG271CQR Horizontal Lightness Graph

Brightness Loss From Left 
 

38°
36°

Brightness Loss From Right 
 

38°
34°

Black Level Raise From Left 
 

11°
13°

Black Level Raise From Right 
 

11°
12°

Curve Radius  

1,800R

Gamma Shift From Left 
 

15°

Gamma Shift From Right 
 

14°
Show Text 

Vertical Viewing Angle 
 

4.6
5.1

Vertical Viewing Angle Video  

Vertical Chroma Graph  

MSI Optix MAG271CQR Vertical Chroma Graph

Color Washout From Below 
 

33°

Color Washout From Above 
 

29°

Vertical Color Shift Picture  

MSI Optix MPG27CQ Vertical Color Shift Picture

Vertical Hue Graph  

MSI Optix MAG271CQR Vertical Hue Graph

Color Shift From Below 
 

28°
30°

Color Shift From Above 
 

26°
33°

Vertical Brightness Picture  

MSI Optix MPG27CQ Vertical Brightness Picture

Vertical Black Level Picture  

MSI Optix MPG27CQ Vertical Black Level Picture

Vertical Lightness Graph  

MSI Optix MAG271CQR Vertical Lightness Graph

Brightness Loss From Below 
 

37°
31°

Brightness Loss From Above 
 

35°
31°

Black Level Raise From Below 
 

Black Level Raise From Above 
 

Gamma Shift From Below 
 

12°

Gamma Shift From Above 
 

11°
Show Text 

Gray Uniformity 
 

8.2
8.6

50% Uniformity Picture  

MSI Optix MPG27CQ 50% Uniformity Picture
MSI Optix MAG271CQR 50% Uniformity Picture

50% Std. Dev. 
 

3.348%
2.201%

50% DSE 
 

0.143%
0.112%

5% Uniformity Picture  

MSI Optix MPG27CQ 5% Uniformity Picture
MSI Optix MAG271CQR 5% Uniformity Picture

5% Std. Dev. 
 

0.501%
1.177%

5% DSE 
 

0.067%
0.076%
Show Text 

Black Uniformity 
 

5.2
1.7

Native Black Uniformity Picture  

MSI Optix MPG27CQ Native Black Uniformity Picture
MSI Optix MAG271CQR Native Black Uniformity Picture

Native Std. Dev. 
 

2.508%
4.887%

Black Uniformity Picture With Local Dimming  

MSI Optix MPG27CQ Black Uniformity Picture With Local Dimming
MSI Optix MAG271CQR Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

N/A
N/A
Show Text 

Pre Calibration 
 

5.4
7.3

Pre Calibration Picture  

MSI Optix MPG27CQ Pre Calibration Picture
MSI Optix MAG271CQR Pre Calibration Picture

Pre Gamma Curve Picture  

MSI Optix MPG27CQ Pre Gamma Curve Picture
MSI Optix MAG271CQR Pre Gamma Curve Picture

Pre Color Picture  

MSI Optix MPG27CQ Pre Color Picture
MSI Optix MAG271CQR Pre Color Picture

Picture Mode 
 

User
User

Luminance 
 

307 cd/m²
307 cd/m²

Luminance Settings 
 

80
80

Contrast Setting 
 

50
50

RGB Controls 
 

50-50-50
N/A

Gamma Setting 
 

No Gamma Setting

Color Temperature 
 

5,995 K
7,086 K

White Balance dE 
 

4.87
3.42

Color dE 
 

4.56
3.02

Gamma 
 

1.95
2.16
Show Text 

Post Calibration 
 

9.4
9.3

Post Calibration Picture  

MSI Optix MPG27CQ Post Calibration Picture
MSI Optix MAG271CQR Post Calibration Picture

Post Gamma Curve Picture  

MSI Optix MPG27CQ Post Gamma Curve Picture
MSI Optix MAG271CQR Post Gamma Curve Picture

Post Color Picture  

MSI Optix MPG27CQ Post Color Picture
MSI Optix MAG271CQR Post Color Picture

Picture Mode 
 

User
User

Luminance 
 

103 cd/m²
102 cd/m²

Luminance Settings 
 

18
14

Contrast Setting 
 

48
51

RGB Controls 
 

96-100-95
100-100-90

Gamma Setting 
 

No Gamma Setting

Color Temperature 
 

6,408 K
6,587 K

White Balance dE 
 

0.92
1.19

Color dE 
 

0.76
0.85

Gamma 
 

2.18
2.20
Show Text 

SDR Color Gamut 
 

9.0
8.9

Color Gamut sRGB Picture  

MSI Optix MPG27CQ Color Gamut sRGB Picture
MSI Optix MAG271CQR Color Gamut sRGB Picture

sRGB xy 
 

98.6%
96.1%

Color Gamut ARGB Picture  

MSI Optix MPG27CQ Color Gamut ARGB Picture
MSI Optix MAG271CQR Color Gamut ARGB Picture

Adobe RGB xy 
 

81.4%
81.4%

sRGB Picture Mode 
 

User

Adobe RGB Picture Mode 
 

User
Show Text 

SDR Color Volume 
 

9.4
9.5

sRGB Color Volume ITP Picture  

MSI Optix MPG27CQ sRGB Color Volume ITP Picture
MSI Optix MAG271CQR sRGB Color Volume ITP Picture

sRGB In ICtCp 
 

99.1%
99.7%

Adobe RGB Color Volume ITP Picture  

MSI Optix MPG27CQ Adobe RGB Color Volume ITP Picture
MSI Optix MAG271CQR Adobe RGB Color Volume ITP Picture

Adobe RGB In ICtCp 
 

88.5%
89.7%

sRGB Picture Mode 
 

User

Adobe RGB Picture Mode 
 

User
Show Text 

HDR Color Gamut 
 

0.0
0.0

Wide Color Gamut 
 

N/A
N/A

Color Gamut DCI-P3 Picture  

MSI Optix MPG27CQ Color Gamut DCI-P3 Picture
MSI Optix MAG271CQR Color Gamut DCI-P3 Picture

DCI P3 xy 
 

N/A
N/A

Color Gamut Rec.2020 Picture  

MSI Optix MPG27CQ Color Gamut Rec.2020 Picture
MSI Optix MAG271CQR Color Gamut Rec.2020 Picture

Rec. 2020 xy 
 

N/A
N/A

DCI P3 Picture Mode 
 

No HDR

Rec. 2020 Picture Mode 
 

No HDR
Show Text 

HDR Color Volume 
 

0.0
0.0

P3 Color Volume ITP Picture  

MSI Optix MPG27CQ P3 Color Volume ITP Picture
MSI Optix MAG271CQR P3 Color Volume ITP Picture

DCI-P3 In ICtCp 
 

N/A
N/A

2020 Color Volume ITP Picture  

MSI Optix MPG27CQ 2020 Color Volume ITP Picture
MSI Optix MAG271CQR 2020 Color Volume ITP Picture

Rec. 2020 In ICtCp 
 

N/A
N/A

DCI P3 Picture Mode 
 

No HDR

Rec. 2020 Picture Mode 
 

No HDR
Show Text 

Image Retention 
 

10
10

Image Retention Picture  

MSI Optix MPG27CQ Image Retention Picture
MSI Optix MAG271CQR 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%
Show Text 

Gradient 
 

7.9
7.9

Gradient Picture  

MSI Optix MPG27CQ Gradient Picture
MSI Optix MAG271CQR Gradient Picture

Color Depth 
 

8 Bit
8 Bit
Show Text 

Color Bleed 
 

10
10

Color Bleed Horizontal  

MSI Optix MPG27CQ Color Bleed Horizontal
MSI Optix MAG271CQR Color Bleed Horizontal

Pixel Row Error 
 

0.000%
0.001%

Color Bleed Vertical  

MSI Optix MPG27CQ Color Bleed Vertical
MSI Optix MAG271CQR Color Bleed Vertical

Pixel Column Error 
 

0.000%
0.001%
Show Text 

Reflections 
 

8.0
8.0

Average Room  

MSI Optix MPG27CQ Average Room
MSI Optix MAG271CQR Average Room

Average Room Off Picture  

MSI Optix MPG27CQ Average Room Off Picture
MSI Optix MAG271CQR Average Room Off Picture

Bright Room Off Picture  

MSI Optix MPG27CQ Bright Room Off Picture
MSI Optix MAG271CQR Bright Room Off Picture

Screen Finish 
 

Matte

Total Reflections 
 

5.2%

Indirect Reflections 
 

2.4%

Calculated Direct Reflections 
 

1.8%
Show Text 

Text Clarity 
 

7.0

ClearType On  

MSI Optix MAG271CQR ClearType On

Pixel Type 
 

VA
VA

ClearType Off  

MSI Optix MAG271CQR ClearType Off

Pixels  

MSI Optix MAG271CQR Pixels

Sub-Pixel Layout 
 

RGB
Motion

Response Time @ Max Refresh Rate 
 

9.5
8.8

Motion Blur Picture  

MSI Optix MPG27CQ Motion Blur Picture

Motion Blur Picture  

MSI Optix MAG271CQR Motion Blur Picture

Response Time Chart  

MSI Optix MPG27CQ Response Time Chart

Response Time Table  

MSI Optix MAG271CQR Response Time Table

Best Overdrive Setting 
 

Fast
Normal

Rise / Fall Time 
 

2.7 ms
4.6 ms

Total Response Time 
 

11.8 ms
12.1 ms

Overshoot Error 
 

1.1%

Dark Rise / Fall Time 
 

6.0 ms

Dark Total Response Time 
 

13.1 ms

Dark Overshoot Error 
 

1.6%
Show Text 

Response Time @ 60Hz 
 

7.5

Motion Blur Picture  

MSI Optix MAG271CQR Motion Blur Picture

Response Time Table  

MSI Optix MAG271CQR Response Time Table

Best Overdrive Setting 
 

Normal

Rise / Fall Time 
 

4.5 ms

Total Response Time 
 

18.3 ms

Overshoot Error 
 

7.3%

Dark Rise / Fall Time 
 

4.4 ms

Dark Total Response Time 
 

20.8 ms

Dark Overshoot Error 
 

18.4%

Image Flicker 
 

9.4
10

Backlight Picture  

MSI Optix MPG27CQ Backlight Picture
MSI Optix MAG271CQR Backlight Picture

Flicker-Free  

Yes
Yes

PWM Dimming Frequency 
 

0 Hz
0 Hz

Black Frame Insertion (BFI) 
 

Yes
Yes

BFI Picture  

MSI Optix MPG27CQ BFI Picture
MSI Optix MAG271CQR BFI Picture

BFI Frequency Picture  

MSI Optix MPG27CQ BFI Frequency Picture
MSI Optix MAG271CQR BFI Frequency Picture

BFI Maximum Frequency 
 

144 Hz
144 Hz

BFI Minimum Frequency 
 

85 Hz
85 Hz
Show Text 

Black Frame Insertion (BFI) 
 

7.8

Black Frame Insertion (BFI) 
 

Yes
Yes

BFI Picture  

MSI Optix MPG27CQ BFI Picture
MSI Optix MAG271CQR BFI Picture

BFI Frequency Picture  

MSI Optix MPG27CQ BFI Frequency Picture
MSI Optix MAG271CQR BFI Frequency Picture

BFI Maximum Frequency 
 

144 Hz
144 Hz

BFI Minimum Frequency 
 

85 Hz
85 Hz

Refresh Rate 
 

9.2
9.0

Variable Refresh Rate 
 

FreeSync
FreeSync

Native 
 

144 Hz

Max Refresh Rate 
 

144 Hz
144 Hz

Factory Overclock 
 

N/A

Variable Refresh Rate 
 

FreeSync
Yes

FreeSync 
 

Yes

G-SYNC 
 

Yes
Compatible (Tested)

VRR Maximum 
 

144 Hz
144 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Maximum With OC 
 

N/A

VRR Supported Connectors  

DisplayPort, HDMI
DisplayPort, HDMI
Show Text 
Inputs

Input Lag 
 

9.6
9.4

Native Resolution 
 

4.3 ms
4.7 ms

Non-Native Res @ Native Refresh 
 

N/A

Native Resolution @ 60Hz 
 

8.8 ms
9.2 ms

Variable Refresh Rate 
 

4.2 ms
5.5 ms

Variable Refresh Rate @ 60Hz 
 

9.6 ms

10 Bit HDR 
 

N/A
N/A

Black Frame Insertion (BFI) 
 

4.4 ms
5.5 ms
Show Text 

Resolution And Size 
 

8.4
8.3

Native Resolution  

2560 x 1440
2560 x 1440

Aspect Ratio  

16:9
16:9

Megapixels  

3.7 MP
3.7 MP

Pixel Density 
 

109 PPI
109 PPI

Screen Diagonal  

27.0"
27.0"

Screen Area  

310 in²
310 in²
Show Text 

Inputs  

Inputs 1  

MSI Optix MPG27CQ Inputs 1
MSI Optix MAG271CQR Inputs 1

Inputs 2  

MSI Optix MPG27CQ Inputs 2
MSI Optix MAG271CQR 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  

N/A
2 (USB 2.0)

USB C  

No
No

Analog Audio Out 3.5mm  

1
1

Microphone In 3.5mm  

1
No

Digital Optical Audio Out  

No
No

Analog Audio Out RCA  

No
No

Power Supply  

External Brick
Internal
Show Text 
Features

Additional Features 
 

RGB Illumination 
 

Fixed (On/Off)

Speakers 
 

No
No

HDR10  

No
No

Multiple Input Display 
 

PIP + PBP
PIP + PBP
Show Text 

On-Screen Display (OSD)  

OSD Picture  

MSI Optix MPG27CQ OSD Picture
MSI Optix MAG271CQR OSD Picture

Controls  

Controls Picture  

MSI Optix MPG27CQ Controls Picture
MSI Optix MAG271CQR Controls Picture
Show Text 

In The Box  

In The Box Picture  

MSI Optix MPG27CQ In The Box Picture
MSI Optix MAG271CQR In The Box Picture
Show Text 

MSI Optix MPG27CQ

MSI Optix MAG271CQR

Comments

  1. Comparison

MSI Optix MPG27CQ vs MSI Optix MAG271CQR: Main Discussion

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