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AOC AGON PRO AG276QZD2 vs AOC Q27G3XMN

Side-by-Side Comparison

Products

AOC AGON PRO AG276QZD2
AOC Q27G3XMN

Tested using Methodology v2.1

Updated Jul 23, 2025 12:37 PM

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Tested using Methodology v2.1

Updated Jul 21, 2025 02:12 PM

SEE PRICE
Amazon.com
AOC AGON PRO AG276QZD2 Picture
AOC Q27G3XMN Picture
  1. Recommended in 19 articles:
  2. Gaming
  3. Monitors
  4. PS5/PS5 Pro
  5. 16

Our Verdict

AOC AGON PRO AG276QZD2

AOC Q27G3XMN

The AOC Q27G3XMN and the AOC AGON PRO AG276QZD2 are both 27-inch gaming monitors. The Q27G3XMN is the better choice, as it displays a wider range of colors more vividly in HDR, making it more immersive. However, the AG276QZD2 has better motion handling thanks to its faster response time.

 

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Variants

  • AGON PRO AG276QZD2 (27")
  • Q27G3XMN (27")

Check Price

27"
AGON PRO AG276QZD2
SEE PRICE
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27"
AGON PRO AG276QZD2
SEE PRICE
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27"
Q27G3XMN
B&H
 

Main Differences for
PC Gaming

Threshold 

0.10

PC Gaming 

8.9
8.2

VRR Motion Performance 
 

9.9
8.8

Refresh Rate Compliance 
 

9.8
8.5

CAD @ Max Refresh Rate 
 

9.9
8.4

Full Comparison

Design

Style 
 

Design Picture  

AOC AGON PRO AG276QZD2 Design Picture
AOC Q27G3XMN Design Picture

Curved 
 

No
No

Curve Radius 
 

Not Curved
Not Curved
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

Longevity Graph  

Build Quality 
 

7.5
7.5

Build Quality Picture  

AOC AGON PRO AG276QZD2 Build Quality Picture
AOC Q27G3XMN Build Quality Picture
Show Text 

Ergonomics 
 

9.0
9.2

Ergonomics Picture  

AOC AGON PRO AG276QZD2 Ergonomics Picture
AOC Q27G3XMN Ergonomics Picture

Back Picture  

AOC AGON PRO AG276QZD2 Back Picture
AOC Q27G3XMN Back Picture

Height Adjustment 
 

5.0" (12.7 cm)
5.1" (12.9 cm)

Min Height To Top Of Panel 
 

15.5" (39.4 cm)
15.4" (39.2 cm)

Tilt Range 
 

-20° to 2.5°
-20° to 5°

Rotate Portrait/Landscape 
 

Yes, Both Ways
Yes, Both Ways

Swivel Range 
 

-30° to 30°
-30° to 30°

Wall Mount 
 

VESA 100x100
VESA 100x100
Show Text 

Stand 
 

Stand Picture  

AOC AGON PRO AG276QZD2 Stand Picture
AOC Q27G3XMN Stand Picture

Thickness Picture  

AOC AGON PRO AG276QZD2 Thickness Picture
AOC Q27G3XMN Thickness Picture

Base Width 
 

10.4" (26.5 cm)
19.1" (48.5 cm)

Base Depth 
 

8.9" (22.7 cm)
12.2" (31.0 cm)

Thickness (With Display) 
 

6.8" (17.2 cm)
9.2" (23.4 cm)

Weight (With Display) 
 

14.9 lbs (6.8 kg)
15.8 lbs (7.2 kg)
Show Text 

Display 
 

Display Picture  

AOC AGON PRO AG276QZD2 Display Picture
AOC Q27G3XMN Display Picture

Size 
 

27"
27"

Housing Width 
 

24.1" (61.2 cm)
24.2" (61.4 cm)

Housing Height 
 

14.2" (36.0 cm)
14.3" (36.4 cm)

Thickness (Without Stand) 
 

2.8" (7.2 cm)
2.8" (7.2 cm)

Weight (Without Stand) 
 

12.3 lbs (5.6 kg)
12.2 lbs (5.6 kg)

Borders Size (Bezels)  
 

0.3" (0.8 cm)
0.3" (0.8 cm)
Show Text 

Controls 
 

Controls Picture  

AOC AGON PRO AG276QZD2 Controls Picture
AOC Q27G3XMN Controls Picture
Show Text 

In The Box 
 

In The Box Picture  

AOC AGON PRO AG276QZD2 In The Box Picture
AOC Q27G3XMN In The Box Picture

Power Supply 
 

External Brick
Internal
Show Text 
Picture Quality

Contrast 
 

10
8.8

Checkerboard Picture  

AOC AGON PRO AG276QZD2 Checkerboard Picture
AOC Q27G3XMN Checkerboard Picture

Native Contrast 
 

Inf : 1
4,508 : 1

Contrast With Local Dimming 
 

Inf : 1
9,613 : 1
Show Text 

Local Dimming 
 

10
7.5

Local Dimming Video  

Local Dimming 
 

No
Yes

Backlight 
 

No Backlight
Full-Array
Show Text 

SDR Brightness 
 

6.9
7.8

Real Scene 
 

251 cd/m²
327 cd/m²

Peak 2% Window 
 

252 cd/m²
270 cd/m²

Peak 10% Window 
 

252 cd/m²
332 cd/m²

Peak 25% Window 
 

253 cd/m²
359 cd/m²

Peak 50% Window 
 

253 cd/m²
373 cd/m²

Peak 100% Window 
 

254 cd/m²
382 cd/m²

Sustained 2% Window 
 

250 cd/m²
270 cd/m²

Sustained 10% Window 
 

251 cd/m²
332 cd/m²

Sustained 25% Window 
 

252 cd/m²
357 cd/m²

Sustained 50% Window 
 

252 cd/m²
371 cd/m²

Sustained 100% Window 
 

250 cd/m²
380 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.001
0.021

Minimum Brightness 
 

14 cd/m²
34 cd/m²
Show Text 

HDR Brightness 
 

6.8
8.7

EOTF  

AOC AGON PRO AG276QZD2 EOTF
AOC Q27G3XMN EOTF

VESA DisplayHDR Certification 
 

DisplayHDR TRUE BLACK 400
DisplayHDR 1000

Real Scene 
 

427 cd/m²
810 cd/m²

Peak 2% Window 
 

983 cd/m²
796 cd/m²

Peak 10% Window 
 

454 cd/m²
976 cd/m²

Peak 25% Window 
 

359 cd/m²
1,034 cd/m²

Peak 50% Window 
 

302 cd/m²
1,011 cd/m²

Peak 100% Window 
 

253 cd/m²
966 cd/m²

Sustained 2% Window 
 

974 cd/m²
790 cd/m²

Sustained 10% Window 
 

449 cd/m²
970 cd/m²

Sustained 25% Window 
 

357 cd/m²
1,018 cd/m²

Sustained 50% Window 
 

300 cd/m²
991 cd/m²

Sustained 100% Window 
 

251 cd/m²
949 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.078
0.013
Show Text 

Horizontal Viewing Angle 
 

10
5.2

Horizontal Viewing Angle Video  

Horizontal Chroma Graph  

AOC AGON PRO AG276QZD2 Horizontal Chroma Graph
AOC Q27G3XMN Horizontal Chroma Graph

Color Washout From Left 
 

70°
27°

Color Washout From Right 
 

70°
25°

Horizontal Hue Graph  

AOC AGON PRO AG276QZD2 Horizontal Hue Graph
AOC Q27G3XMN Horizontal Hue Graph

Color Shift From Left 
 

70°
26°

Color Shift From Right 
 

70°
26°

Horizontal Lightness Graph  

AOC AGON PRO AG276QZD2 Horizontal Lightness Graph
AOC Q27G3XMN Horizontal Lightness Graph

Brightness Loss From Left 
 

70°
30°

Brightness Loss From Right 
 

70°
28°

Black Level Raise From Left 
 

70°
15°

Black Level Raise From Right 
 

70°
15°

Gamma Shift From Left 
 

70°
14°

Gamma Shift From Right 
 

70°
16°
Show Text 

Vertical Viewing Angle 
 

10
4.8

Vertical Viewing Angle Video  

Vertical Chroma Graph  

AOC AGON PRO AG276QZD2 Vertical Chroma Graph
AOC Q27G3XMN Vertical Chroma Graph

Color Washout From Below 
 

70°
27°

Color Washout From Above 
 

70°
27°

Vertical Hue Graph  

AOC AGON PRO AG276QZD2 Vertical Hue Graph
AOC Q27G3XMN Vertical Hue Graph

Color Shift From Below 
 

70°
21°

Color Shift From Above 
 

70°
20°

Vertical Lightness Graph  

AOC AGON PRO AG276QZD2 Vertical Lightness Graph
AOC Q27G3XMN Vertical Lightness Graph

Brightness Loss From Below 
 

70°
29°

Brightness Loss From Above 
 

70°
29°

Black Level Raise From Below 
 

70°
10°

Black Level Raise From Above 
 

70°

Gamma Shift From Below 
 

70°
12°

Gamma Shift From Above 
 

70°
10°
Show Text 

Gray Uniformity 
 

8.9
7.2

50% Uniformity Picture  

AOC AGON PRO AG276QZD2 50% Uniformity Picture
AOC Q27G3XMN 50% Uniformity Picture

50% Std. Dev. 
 

1.029%
2.627%

50% DSE 
 

0.117%
0.198%
Show Text 

Black Uniformity 
 

10
7.3

Native Black Uniformity Picture  

AOC AGON PRO AG276QZD2 Native Black Uniformity Picture
AOC Q27G3XMN Native Black Uniformity Picture

Native Std. Dev. 
 

0.323%
1.426%

Black Uniformity Picture With Local Dimming  

AOC AGON PRO AG276QZD2 Black Uniformity Picture With Local Dimming
AOC Q27G3XMN Black Uniformity Picture With Local Dimming

Std. Dev. w/ L.D. 
 

N/A
0.292%
Show Text 

Color Accuracy (Pre-Calibration) 
 

8.4
9.0

Pre Calibration Picture  

AOC AGON PRO AG276QZD2 Pre Calibration Picture
AOC Q27G3XMN Pre Calibration Picture

Pre Gamma Curve Picture  

AOC AGON PRO AG276QZD2 Pre Gamma Curve Picture
AOC Q27G3XMN Pre Gamma Curve Picture

Pre Color Picture  

AOC AGON PRO AG276QZD2 Pre Color Picture
AOC Q27G3XMN Pre Color Picture

Picture Mode 
 

Off (sRGB)
Off (sRGB)

sRGB Gamut Area xy 
 

103.6%
102.3%

White Balance dE (Avg.) 
 

3.57
2.02

Color Temperature (Avg.) 
 

6,305 K
6,487 K

Gamma (Avg.) 
 

2.25
2.31

Color dE (Avg.) 
 

2.05
1.50

Contrast Setting 
 

N/A
N/A

RGB Settings 
 

Default
Default

Gamma Setting 
 

Default
Default

Brightness Setting 
 

90
70

Measured Brightness 
 

213 cd/m²
217 cd/m²

Brightness Locked 
 

No
No
Show Text 

Color Accuracy (Post-Calibration) 
 

9.7
9.6

Post Calibration Picture  

AOC AGON PRO AG276QZD2 Post Calibration Picture
AOC Q27G3XMN Post Calibration Picture

Post Gamma Curve Picture  

AOC AGON PRO AG276QZD2 Post Gamma Curve Picture
AOC Q27G3XMN Post Gamma Curve Picture

Post Color Picture  

AOC AGON PRO AG276QZD2 Post Color Picture
AOC Q27G3XMN Post Color Picture

Picture Mode 
 

Off
Off

sRGB Gamut Area xy 
 

101.5%
98.0%

White Balance dE (Avg.) 
 

0.57
0.56

Color Temperature (Avg.) 
 

6,484 K
6,504 K

Gamma (Avg.) 
 

2.18
2.19

Color dE (Avg.) 
 

0.35
0.54

Contrast Setting 
 

50
50

RGB Settings 
 

48-49-50
29-45-42

Gamma Setting 
 

Gamma 1
Gamma 1

Brightness Setting 
 

38
24

Measured Brightness 
 

101 cd/m²
101 cd/m²

ICC Profile 
 

Show Text 

SDR Color Gamut 
 

9.8
9.4

sRGB Color Gamut Picture  

AOC AGON PRO AG276QZD2 sRGB Color Gamut Picture
AOC Q27G3XMN sRGB Color Gamut Picture

sRGB Coverage xy 
 

100.0%
98.1%

sRGB Picture Mode 
 

Off
Off

Adobe RGB Color Gamut Picture  

AOC AGON PRO AG276QZD2 Adobe RGB Color Gamut Picture
AOC Q27G3XMN Adobe RGB Color Gamut Picture

Adobe RGB Coverage xy 
 

95.3%
90.4%

Adobe RGB Picture Mode 
 

Off
Off
Show Text 

HDR Color Gamut 
 

6.0
8.3

Wide Color Gamut 
 

No
Yes

DCI-P3 Color Gamut Picture  

AOC AGON PRO AG276QZD2 DCI-P3 Color Gamut Picture
AOC Q27G3XMN DCI-P3 Color Gamut Picture

DCI-P3 Coverage xy 
 

75.5%
91.7%

DCI-P3 Picture Mode 
 

HDR Peak
Display HDR

Rec. 2020 Color Gamut Picture  

AOC AGON PRO AG276QZD2 Rec. 2020 Color Gamut Picture
AOC Q27G3XMN Rec. 2020 Color Gamut Picture

Rec. 2020 Coverage xy 
 

55.2%
69.6%

Rec. 2020 Picture Mode 
 

HDR Peak
Display HDR
Show Text 

HDR Color Volume 
 

7.6
8.3

DCI-P3 Color Volume ITP Picture  

AOC AGON PRO AG276QZD2 DCI-P3 Color Volume ITP Picture
AOC Q27G3XMN DCI-P3 Color Volume ITP Picture

1,000 cd/m² DCI-P3 Coverage ICtCp 
 

48.6%
80.1%

DCI-P3 Picture Mode 
 

HDR Peak
Display HDR

Rec. 2020 Color Volume ITP Picture  

AOC AGON PRO AG276QZD2 Rec. 2020 Color Volume ITP Picture
AOC Q27G3XMN Rec. 2020 Color Volume ITP Picture

10,000 cd/m² Rec. 2020 Coverage ICtCp 
 

32.0%
38.6%

Rec. 2020 Picture Mode 
 

HDR Peak
Display HDR
Show Text 

Text Clarity 
 

7.0
7.5

ClearType On  

AOC AGON PRO AG276QZD2 ClearType On
AOC Q27G3XMN ClearType On

ClearType Off  

AOC AGON PRO AG276QZD2 ClearType Off
AOC Q27G3XMN ClearType Off

Pixel Type 
 

QD-OLED
VA

Pixels  

AOC AGON PRO AG276QZD2 Pixels
AOC Q27G3XMN Pixels

Subpixel Layout 
 

Triangular RGB
RGB
Show Text 

Direct Reflections 
 

7.0
6.4

Ring Light Picture  

AOC AGON PRO AG276QZD2 Ring Light Picture
AOC Q27G3XMN Ring Light Picture

Direct Reflections Graph  

See details
See details

Peak Direct Reflection Intensity 
 

25.3%
32.3%

Screen Finish 
 

Glossy
Matte
Show Text 

Ambient Black Level Raise 
 

4.2
8.7

Black Level Raise Picture  

AOC AGON PRO AG276QZD2 Black Level Raise Picture
AOC Q27G3XMN Black Level Raise Picture

Ambient Black Level Raise Graph  

See details
See details

Black Luminance @ 0 lx 
 

0.00 cd/m²
0.09 cd/m²

Black Luminance @ 1000 lx 
 

3.43
0.59 cd/m²
Show Text 

Total Reflected Light 
 

9.1
5.7

Bright Room Off Picture  

AOC AGON PRO AG276QZD2 Bright Room Off Picture
AOC Q27G3XMN Bright Room Off Picture

Total Reflection Ring Light Picture  

AOC AGON PRO AG276QZD2 Total Reflection Ring Light Picture
AOC Q27G3XMN Total Reflection Ring Light Picture

Total Reflected Light Intensity 
 

4,641% ⋅ pixel
35,932% ⋅ pixel

Diffraction Artifacts 
 

No
No
Show Text 

Gradient 
 

9.8
9.7

Gradient Picture  

AOC AGON PRO AG276QZD2 Gradient Picture
AOC Q27G3XMN Gradient Picture

Color Depth 
 

10 Bit
10 Bit
Show Text 
Motion

Refresh Rate 
 

8.0
7.7

Native Refresh Rate 
 

240 Hz
165 Hz

Max Refresh Rate 
 

240 Hz
180 Hz

Max Refresh Rate Over DP 
 

240 Hz
180 Hz

Max Refresh Rate Over HDMI 
 

144 Hz
144 Hz

Max Refresh Rate Over DP @ 10-bit 
 

240 Hz
180 Hz

Max Refresh Rate Over HDMI @ 10-Bit 
 

60 Hz
60 Hz

DSC Toggle 
 

No
No

DSC Off Max Refresh Rate Over DP 
 

N/A
N/A

DSC Off Max Refresh Rate Over HDMI 
 

N/A
N/A
Show Text 

Variable Refresh Rate (VRR) 
 

Variable Refresh Rate 
 

Yes
Yes

FreeSync 
 

Yes
Yes

G-SYNC 
 

Compatible (NVIDIA Certified)
Compatible (Tested)

VRR Maximum 
 

240 Hz
180 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Supported Connectors 
 

DisplayPort, HDMI
DisplayPort, HDMI
Show Text 

VRR Motion Performance 
 

9.9
8.8

Pursuit Photo VRR  

AOC AGON PRO AG276QZD2 Pursuit Photo VRR
AOC Q27G3XMN Pursuit Photo VRR

OD Mode CAD Comparison  

See details
See details

Recommended VRR OD Setting 
 

No OD Mode
Medium

Variable Overdrive Advertised 
 

No
No

Avg. CAD 
 

9
109

Best CAD 
 

9
106

Worst CAD 
 

10
117
Show Text 

Refresh Rate Compliance 
 

9.8
8.5

Fast GTG Sequence  

See details
See details

VRR Compliance  

See details
See details

Compliance @ Max Hz 
 

94%
65%

Compliance @ 120 FPS 
 

96%
75%

Compliance @ 60 FPS 
 

98%
86%
Show Text 

CAD @ Max Refresh Rate 
 

9.9
8.4

Pursuit Photo At Max Refresh  

AOC AGON PRO AG276QZD2 Pursuit Photo At Max Refresh
AOC Q27G3XMN Pursuit Photo At Max Refresh

CAD Heatmap At Max Refresh  

AOC AGON PRO AG276QZD2 CAD Heatmap At Max Refresh
AOC Q27G3XMN CAD Heatmap At Max Refresh

OD Transition Max Refresh Rate 
 

od-transition-max-refresh-rate-noodmode-0-31
OD noodmode
0 to 31
od-transition-max-refresh-rate-medium-0-31
OD medium
0 to 31

Recommended Overdrive Setting 
 

No OD Mode
Medium

Avg. CAD 
 

10
107

Best 10% CAD 
 

4
29

Worst 10% CAD 
 

25
219
Show Text 

Response Time @ Max Refresh Rate 
 

First Response Time 
 

0.3 ms
4.2 ms

Total Response Time 
 

0.8 ms
4.5 ms

Recommended Overdrive Setting 
 

No OD Mode
Medium

RGB Overshoot 
 

3 RGB
1 RGB

Worst 10% RGB Overshoot 
 

27 RGB
8 RGB

Worst 10% First Response Time 
 

1.0 ms
10.3 ms

Worst 10% Total Response Time 
 

5.4 ms
10.3 ms

Heatmap First Response  

AOC AGON PRO AG276QZD2 Heatmap First Response
AOC Q27G3XMN Heatmap First Response

Heatmap Total Response  

AOC AGON PRO AG276QZD2 Heatmap Total Response
AOC Q27G3XMN Heatmap Total Response

Heatmap RGB Overshoot  

AOC AGON PRO AG276QZD2 Heatmap RGB Overshoot
AOC Q27G3XMN Heatmap RGB Overshoot
Show Text 

CAD @ 120Hz 
 

9.9
8.5

Pursuit Photo 120Hz  

AOC AGON PRO AG276QZD2 Pursuit Photo 120Hz
AOC Q27G3XMN Pursuit Photo 120Hz

CAD Heatmap 120Hz  

AOC AGON PRO AG276QZD2 CAD Heatmap 120Hz
AOC Q27G3XMN CAD Heatmap 120Hz

OD Transition 120Hz 
 

od-transition-120-noodmode-0-31
OD noodmode
0 to 31
od-transition-120-medium-0-31
OD medium
0 to 31

Recommended Overdrive Setting 
 

No OD Mode
Medium

Avg. CAD 
 

11
106

Best 10% CAD 
 

4
31

Worst 10% CAD 
 

18
203
Show Text 

Response Time @ 120Hz 
 

Worst 10% First Response Time 
 

1.8 ms
9.4 ms

RGB Overshoot 
 

0 RGB
1 RGB

Total Response Time 
 

0.4 ms
4.4 ms

First Response Time 
 

0.4 ms
3.8 ms

Recommended Overdrive Setting 
 

No OD Mode
Medium

Worst 10% Total Response Time 
 

1.8 ms
9.9 ms

Worst 10% RGB Overshoot 
 

0 RGB
11 RGB

120Hz First Response Heatmap  

AOC AGON PRO AG276QZD2 120Hz First Response Heatmap
AOC Q27G3XMN 120Hz First Response Heatmap

120Hz Total Response Heatmap  

AOC AGON PRO AG276QZD2 120Hz Total Response Heatmap
AOC Q27G3XMN 120Hz Total Response Heatmap

120Hz Heatmap RGB Overshoot  

AOC AGON PRO AG276QZD2 120Hz Heatmap RGB Overshoot
AOC Q27G3XMN 120Hz Heatmap RGB Overshoot
Show Text 

CAD @ 60Hz 
 

9.9
8.2

Pursuit Photo 60Hz  

AOC AGON PRO AG276QZD2 Pursuit Photo 60Hz
AOC Q27G3XMN Pursuit Photo 60Hz

CAD Heatmap 60Hz  

AOC AGON PRO AG276QZD2 CAD Heatmap 60Hz
AOC Q27G3XMN CAD Heatmap 60Hz

OD Transition 60Hz 
 

od-transition-60-noodmode-0-31
OD noodmode
0 to 31
od-transition-60-medium-0-31
OD medium
0 to 31

Recommended Overdrive Setting 
 

No OD Mode
Medium

Avg. CAD 
 

9
116

Best 10% CAD 
 

4
29

Worst 10% CAD 
 

15
276
Show Text 

Response Time @ 60Hz 
 

Recommended Overdrive Setting 
 

No OD Mode
Medium

First Response Time 
 

0.3 ms
3.7 ms

Total Response Time 
 

0.3 ms
5.3 ms

RGB Overshoot 
 

0 RGB
2 RGB

Worst 10% Total Response Time 
 

1.2 ms
17.3 ms

Worst 10% First Response Time 
 

1.2 ms
9.2 ms

Worst 10% RGB Overshoot 
 

0 RGB
16 RGB

60Hz First Response Heatmap  

AOC AGON PRO AG276QZD2 60Hz First Response Heatmap
AOC Q27G3XMN 60Hz First Response Heatmap

60Hz Total Response Heatmap  

AOC AGON PRO AG276QZD2 60Hz Total Response Heatmap
AOC Q27G3XMN 60Hz Total Response Heatmap

60Hz RGB Overshoot Heatmap  

AOC AGON PRO AG276QZD2 60Hz RGB Overshoot Heatmap
AOC Q27G3XMN 60Hz RGB Overshoot Heatmap
Show Text 

Backlight Strobing (BFI) 
 

Backlight Strobing Picture  

AOC AGON PRO AG276QZD2 Backlight Strobing Picture
AOC Q27G3XMN Backlight Strobing Picture

Backlight Strobing Frequency Picture  

AOC AGON PRO AG276QZD2 Backlight Strobing Frequency Picture
AOC Q27G3XMN 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
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
Show Text 

VRR Flicker 
 

5.6
2.0

VRR Flicker Video  

VRR Flicker Graph  

AOC AGON PRO AG276QZD2 VRR Flicker Graph
AOC Q27G3XMN VRR Flicker Graph

Dark Gray Flicker 
 

5.9 RGB
6.7 RGB

Middle Gray Flicker 
 

0.5 RGB
5.4 RGB

Light Gray Flicker 
 

0.6 RGB
5.8 RGB
Show Text 

Image Flicker 
 

10
10

Backlight Picture  

AOC AGON PRO AG276QZD2 Backlight Picture
AOC Q27G3XMN Backlight Picture

Flicker-Free 
 

No
Yes

PWM Dimming Frequency 
 

0 Hz
>1000 Hz
Show Text 
Inputs

Input Lag 
 

8.8
8.8

Native Resolution @ Max Hz 
 

2.5 ms
4.3 ms

Native Resolution @ 120Hz 
 

15.3 ms
5.1 ms

Native Resolution @ 60Hz 
 

23.0 ms
9.3 ms

Backlight Strobing (BFI) 
 

N/A
N/A
Show Text 

Resolution 
 

7.5
7.5

Native Resolution 
 

2560 x 1440
2560 x 1440

Aspect Ratio 
 

16:9
16:9

Megapixels 
 

3.7 MP
3.7 MP

Pixel Density 
 

110 PPI
109 PPI

PS5 Compatibility 
 

4.9
4.9

PS5 Compatibility Photo  

AOC AGON PRO AG276QZD2 PS5 Compatibility Photo
AOC Q27G3XMN PS5 Compatibility Photo

PS5 Compatibility Table  

AOC AGON PRO AG276QZD2 PS5 Compatibility Table
AOC Q27G3XMN PS5 Compatibility Table

4k @ 120Hz 
 

No
No

4k @ 60Hz 
 

Yes
Yes

1440p @ 120Hz 
 

Yes
Yes

1440p @ 60Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p @ 60Hz 
 

Yes
Yes
Show Text 

Xbox Series X|S Compatibility 
 

6.8
7.1

XSX Compatibility Photo  

AOC AGON PRO AG276QZD2 XSX Compatibility Photo
AOC Q27G3XMN XSX Compatibility Photo

XSX Compatibility Table  

AOC AGON PRO AG276QZD2 XSX Compatibility Table
AOC Q27G3XMN XSX Compatibility Table

4k @ 120Hz 
 

No
No

4k @ 60Hz 
 

Yes
Yes

1440p @ 120Hz 
 

Yes
Yes

1440p @ 60Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

1080p @ 60Hz 
 

Yes
Yes
Show Text 

Inputs 
 

Inputs 1  

AOC AGON PRO AG276QZD2 Inputs 1
AOC Q27G3XMN Inputs 1

Inputs 2  

AOC AGON PRO AG276QZD2 Inputs 2
AOC Q27G3XMN Inputs 2

DisplayPort 
 

2 (DP 1.4)
1 (DP 1.4)

DisplayPort Transmission Bandwidth 
 

No DisplayPort 2.1
No DisplayPort 2.1

Mini DisplayPort 
 

No
No

HDMI 
 

2 (HDMI 2.0)
2 (HDMI 2.0)

HDMI 2.1 Bandwidth 
 

No HDMI 2.1
No HDMI 2.1

Daisy Chaining 
 

No
No

3.5mm Audio Out 
 

Yes
Yes

Ethernet 
 

No
No

HDR10 
 

Yes
Yes

Dolby Vision 
 

No
No

USB 
 

USB-A Ports 
 

2
0

USB-A Rated Speed 
 

5Gbps (USB 3.2 Gen 1)
No USB-A Ports

USB-B Upstream Port 
 

Yes
No

USB-C Ports 
 

0
0

USB-C Upstream 
 

No USB-C Ports
No USB-C Ports

USB-C Rated Speed 
 

No USB-C Ports
No USB-C Ports

USB-C Power Delivery 
 

No USB-C Ports
No USB-C Ports

USB-C DisplayPort Alt Mode 
 

No USB-C Ports
No USB-C Ports

Thunderbolt 
 

No
No

macOS Compatibility 
 

macOS Screenshot  

AOC AGON PRO AG276QZD2 macOS Screenshot
AOC Q27G3XMN macOS Screenshot
Show Text 
Features

Additional Features 
 

Speakers 
 

Yes
No

RGB Illumination 
 

Controllable
No

Multiple Input Display 
 

PIP + PBP
No

KVM Switch 
 

No
No

Smart OS 
 

No
No
Show Text 

On-Screen Display (OSD) 
 

OSD Picture  

AOC AGON PRO AG276QZD2 OSD Picture
AOC Q27G3XMN OSD Picture
Show Text 

Check Price

27"
AGON PRO AG276QZD2
SEE PRICE
Amazon.com
27"
AGON PRO AG276QZD2
SEE PRICE
Amazon.com
 
27"
Q27G3XMN
B&H
 

AOC AGON PRO AG276QZD2

AOC Q27G3XMN

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