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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
  6. Motion
    1. Motion Blur
    2. Image Flicker
    3. 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

AOC AGON AG271QX vs HP OMEN X 25f

Side-by-Side Comparison

Products

AOC AGON AG271QX
HP OMEN X 25f

Tested using Methodology v1.0

Updated Oct 05, 2022 07:09 PM

Amazon.com

Tested using Methodology v1.0

Updated May 29, 2023 03:07 PM

SEE PRICE
Amazon.com
AOC AGON AG271QX Picture
HP OMEN X 25f Picture

Variants

  • AG271QX (27")
  • OMEN X 25f (25")

Our Verdict

AOC AGON AG271QX

HP OMEN X 25f

The AOC AGON AG271QX is a bit better than the HP OMEN X 25f. The AOC has a slower refresh rate, but this has very little impact on the overall appearance of motion. The AOC has better ergonomics, as it can swivel, and can be rotated to portrait orientation. The AOC also has a higher resolution screen and more screen area, so it's a bit better for multitasking and allows you to see more fine details in your favorite games.

0

Check Price

27"
AG271QX
B&H
25"
OMEN X 25f
B&H

Main Differences for

Threshold 

0.10

Mixed Usage 

7.5
7.3

Resolution and Size 
 

8.4
7.2

Ergonomics 
 

7.6
5.2

Full Comparison

Design

Style  

Design Picture  

AOC AGON AG271QX Design Picture
HP OMEN X 25f Design Picture

Size  

27"
25"

Curved  

No
No

Curve radius  

N/A
N/A

Weight (without stand) 
 

8.6 lbs (3.9 kg)
9.7 lbs (4.4 kg)

Weight (with stand) 
 

14.6 lbs (6.6 kg)
13.7 lbs (6.2 kg)

Show text

Stand  

Stand picture  

AOC AGON AG271QX Stand picture
HP OMEN X 25f Stand picture

Width 
 

20.6" (52.3 cm)
7.8" (19.8 cm)

Depth 
 

8.6" (21.8 cm)
7.8" (19.8 cm)

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Ergonomics 
 

7.6
5.2

Ergonomics picture  

AOC AGON AG271QX Ergonomics picture
HP OMEN X 25f Ergonomics picture

Height Adjustment 
 

5.1" (13.0 cm)
5.1" (13.0 cm)

Switch portrait/landscape  

Yes
No

Swivel Range  

-20° to 20°
N/A

Tilt Range  

-20° to 2.5°
-22.5° to 5°

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Back  

Back picture  

AOC AGON AG271QX Back picture
HP OMEN X 25f Back picture

Wall Mount  

VESA 100x100
VESA 100x100

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Borders  

Borders picture  

AOC AGON AG271QX Borders picture
HP OMEN X 25f Borders picture

Borders 
 

0.6" (1.5 cm)
0.3" (0.8 cm)

Show text

Thickness  

Thickness picture  

AOC AGON AG271QX Thickness picture
HP OMEN X 25f Thickness picture

Thickness (with stand) 
 

6.4" (16.3 cm)
7.2" (18.3 cm)

Thickness (without stand) 
 

2.6" (6.6 cm)
3.7" (9.4 cm)

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Build Quality 
 

8.0
8.5

Build Quality picture  

AOC AGON AG271QX Build Quality picture
HP OMEN X 25f Build Quality picture

Show text

Picture Quality

Contrast 
 

6.1
6.2

Checkerboard Picture  

AOC AGON AG271QX Checkerboard Picture
HP OMEN X 25f Checkerboard Picture

LCD Type 
 

TN
TN

Native Contrast 
 

1,042 : 1
1,126 : 1

Contrast with local dimming 
 

N/A
N/A

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Local Dimming 
 

0.0
0.0

Local Dimming Video  

Local Dimming 
 

No
No

Backlight 
 

Edge
Edge

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SDR Peak Brightness 
 

7.9
8.1

SDR Real Scene 
 

347 cd/m²
369 cd/m²

SDR Peak 2% Window 
 

350 cd/m²
407 cd/m²

SDR Peak 10% Window 
 

350 cd/m²
407 cd/m²

SDR Peak 25% Window 
 

350 cd/m²
407 cd/m²

SDR Peak 50% Window 
 

350 cd/m²
406 cd/m²

SDR Peak 100% Window 
 

350 cd/m²
406 cd/m²

SDR Sustained 2% Window 
 

350 cd/m²
406 cd/m²

SDR Sustained 10% Window 
 

350 cd/m²
406 cd/m²

SDR Sustained 25% Window 
 

350 cd/m²
406 cd/m²

SDR Sustained 50% Window 
 

350 cd/m²
406 cd/m²

SDR Sustained 100% Window 
 

350 cd/m²
406 cd/m²

SDR ABL 
 

0.000
0.000

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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

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Horizontal Viewing Angle 
 

5.7
5.3

Horizontal Viewing Angle Video  

Horizontal Color Shift Picture  

AOC AGON AG271QX Horizontal Color Shift Picture
HP OMEN X 25f Horizontal Color Shift Picture

Color Shift from Left 
 

29°
25°

Color Shift from Right 
 

28°
34°

Horizontal Brightness Picture  

AOC AGON AG271QX Horizontal Brightness Picture
HP OMEN X 25f Horizontal Brightness Picture

Brightness from Left 
 

46°
45°

Brightness from Right 
 

43°
52°

Horizontal Black Level Picture  

AOC AGON AG271QX Horizontal Black Level Picture
HP OMEN X 25f Horizontal Black Level Picture

Black Level from Left 
 

53°
22°

Black Level from Right 
 

28°
29°

Curve Radius  

N/A
N/A

Show text

Vertical Viewing Angle 
 

5.0
5.6

Vertical Viewing Angle Video  

Vertical Color Shift Picture  

AOC AGON AG271QX Vertical Color Shift Picture
HP OMEN X 25f Vertical Color Shift Picture

Color Shift from Below 
 

31°
10°

Color Shift from Above 
 

65°

Vertical Brightness Picture  

AOC AGON AG271QX Vertical Brightness Picture
HP OMEN X 25f Vertical Brightness Picture

Brightness from Below 
 

34°
14°

Brightness from Above 
 

14°
68°

Vertical Black Level Picture  

AOC AGON AG271QX Vertical Black Level Picture
HP OMEN X 25f Vertical Black Level Picture

Black Level from Below 
 

26°
16°

Black Level from Above 
 

18°
21°

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Gray Uniformity 
 

7.9
7.8

50% Uniformity Picture  

AOC AGON AG271QX 50% Uniformity Picture
HP OMEN X 25f 50% Uniformity Picture

50% Std. Dev. 
 

5.583%
5.686%

50% DSE 
 

0.111%
0.126%

5% Uniformity Picture  

AOC AGON AG271QX 5% Uniformity Picture
HP OMEN X 25f 5% Uniformity Picture

5% Std. Dev. 
 

1.606%
1.572%

5% DSE 
 

0.076%
0.066%

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Black Uniformity 
 

6.1
6.4

Native Black Uniformity Picture  

AOC AGON AG271QX Native Black Uniformity Picture
HP OMEN X 25f Native Black Uniformity Picture

Native Std. Dev. 
 

1.938%
1.721%

Black Uniformity Picture with Local Dimming  

AOC AGON AG271QX Black Uniformity Picture with Local Dimming
HP OMEN X 25f Black Uniformity Picture with Local Dimming

Std. Dev. w/ L.D. 
 

N/A
N/A

Show text

Pre Calibration 
 

6.6
6.7

Pre Calibration Picture  

AOC AGON AG271QX Pre Calibration Picture
HP OMEN X 25f Pre Calibration Picture

Pre Gamma Curve Picture  

AOC AGON AG271QX Pre Gamma Curve Picture
HP OMEN X 25f Pre Gamma Curve Picture

Pre Color Picture  

AOC AGON AG271QX Pre Color Picture
HP OMEN X 25f Pre Color Picture

Picture Mode 
 

Standard
Native

Luminance 
 

317 cd/m²
321 cd/m²

Luminance Settings 
 

90
80

Contrast Setting 
 

50
80

RGB controls 
 

50-50-50
255-255-255

Color Temperature 
 

6,130 K
6,235 K

White Balance dE 
 

3.81
3.80

Color dE 
 

3.67
3.57

Gamma 
 

1.99
2.10

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Post Calibration 
 

9.0
9.5

Post Calibration Picture  

AOC AGON AG271QX Post Calibration Picture
HP OMEN X 25f Post Calibration Picture

Post Gamma Curve Picture  

AOC AGON AG271QX Post Gamma Curve Picture
HP OMEN X 25f Post Gamma Curve Picture

Post Color Picture  

AOC AGON AG271QX Post Color Picture
HP OMEN X 25f Post Color Picture

Picture Mode 
 

Standard
Native

Luminance 
 

99 cd/m²
102 cd/m²

Luminance Settings 
 

20
14

Contrast Setting 
 

50
79

RGB Controls 
 

40-51-52
242-255-250

Color Temperature 
 

6,380 K
6,548 K

White Balance dE 
 

1.27
0.36

Color dE 
 

1.31
1.07

Gamma 
 

2.18
2.18

Show text

SDR Color Gamut 
 

8.6
8.4

Color Gamut sRGB Picture  

AOC AGON AG271QX Color Gamut sRGB Picture
HP OMEN X 25f Color Gamut sRGB Picture

sRGB xy 
 

94.7%
93.3%

Color Gamut ARGB Picture  

AOC AGON AG271QX Color Gamut ARGB Picture
HP OMEN X 25f Color Gamut ARGB Picture

Adobe RGB xy 
 

76.6%
74.3%

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SDR Color Volume 
 

8.7
8.6

sRGB Color Volume ITP picture  

AOC AGON AG271QX sRGB Color Volume ITP picture
HP OMEN X 25f sRGB Color Volume ITP picture

sRGB in ICtCp 
 

94.6%
94.4%

Adobe RGB Color Volume ITP Picture  

AOC AGON AG271QX Adobe RGB Color Volume ITP Picture
HP OMEN X 25f Adobe RGB Color Volume ITP Picture

Adobe RGB in ICtCp 
 

79.2%
78.2%

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HDR Color Gamut 
 

0.0
0.0

Wide Color Gamut 
 

No
N/A

Color Gamut DCI-P3 Picture  

AOC AGON AG271QX Color Gamut DCI-P3 Picture
HP OMEN X 25f Color Gamut DCI-P3 Picture

DCI P3 xy 
 

N/A
N/A

Color Gamut Rec.2020 Picture  

AOC AGON AG271QX Color Gamut Rec.2020 Picture
HP OMEN X 25f Color Gamut Rec.2020 Picture

Rec. 2020 xy 
 

N/A
N/A

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HDR Color Volume 
 

0.0
0.0

P3 Color Volume ITP Picture  

AOC AGON AG271QX P3 Color Volume ITP Picture
HP OMEN X 25f P3 Color Volume ITP Picture

DCI-P3 in ICtCp 
 

N/A
N/A

2020 Color Volume ITP Picture  

AOC AGON AG271QX 2020 Color Volume ITP Picture
HP OMEN X 25f 2020 Color Volume ITP Picture

Rec. 2020 in ICtCp 
 

N/A
N/A

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Image Retention 
 

10
10

Image Retention Picture  

AOC AGON AG271QX Image Retention Picture
HP OMEN X 25f 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
8.8

Gradient Picture  

AOC AGON AG271QX Gradient Picture
HP OMEN X 25f Gradient Picture

Color Depth 
 

10 Bit
8 Bit

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Color Bleed 
 

9.3
9.0

Color bleed horizontal  

AOC AGON AG271QX Color bleed horizontal
HP OMEN X 25f Color bleed horizontal

Pixel row error 
 

0.000%
0.001%

Color bleed vertical  

AOC AGON AG271QX Color bleed vertical
HP OMEN X 25f Color bleed vertical

Pixel column error 
 

0.141%
0.196%

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Reflections 
 

7.5
8.0

Average room  

AOC AGON AG271QX Average room
HP OMEN X 25f Average room

Average room off picture  

AOC AGON AG271QX Average room off picture
HP OMEN X 25f Average room off picture

Bright room off picture  

AOC AGON AG271QX Bright room off picture
HP OMEN X 25f Bright room off picture

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Motion

Motion Blur 
 

9.7
10

Motion Blur Picture  

AOC AGON AG271QX Motion Blur Picture
HP OMEN X 25f Motion Blur Picture

Response Time Chart  

AOC AGON AG271QX Response Time Chart
HP OMEN X 25f Response Time Chart

80% Response Time 
 

3.5 ms
2.1 ms

100% Response Time 
 

8.2 ms
5.3 ms

Best Overdrive Setting 
 

Medium
Level 3

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Image Flicker 
 

7.5
7.5

Backlight Picture  

AOC AGON AG271QX Backlight Picture
HP OMEN X 25f Backlight Picture

Flicker-free  

Yes
Yes

PWM Dimming Frequency 
 

0 Hz
0 Hz

Black Frame Insertion (BFI) 
 

No
No

BFI Picture  

AOC AGON AG271QX BFI Picture
HP OMEN X 25f BFI Picture

BFI Frequency Picture  

AOC AGON AG271QX BFI Frequency Picture
HP OMEN X 25f BFI Frequency Picture

BFI Maximum Frequency 
 

N/A
N/A

BFI Minimum Frequency 
 

N/A
N/A

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Refresh Rate 
 

9.2
9.6

Variable Refresh Rate 
 

FreeSync
FreeSync

Native Refresh Rate 
 

144 Hz
240 Hz

Factory Overclock 
 

N/A
N/A

Variable Refresh Rate 
 

FreeSync
FreeSync

G-SYNC Compatible 
 

Yes
Yes (NVIDIA Certified)

VRR Maximum 
 

144 Hz
240 Hz

VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR Maximum With OC 
 

N/A
N/A

VRR Supported Connectors  

DisplayPort, HDMI
DisplayPort, HDMI

Show text

Inputs

Input Lag 
 

9.5
9.7

Native Resolution 
 

5.3 ms
2.6 ms

Non-Native Res @ Native Refresh 
 

5.3 ms
N/A

Native Resolution @ 60 Hz 
 

10.2 ms
14.7 ms

Variable Refresh Rate 
 

5.1 ms
2.6 ms

10 bit HDR 
 

N/A
N/A

Black Frame Insertion (BFI) 
 

N/A
N/A

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Resolution and Size 
 

8.4
7.2

Native Resolution  

2560 x 1440
1920 x 1080

Aspect Ratio  

16:9
16:9

Megapixels  

3.7 MP
2.1 MP

Pixel Density  

109 PPI
91 PPI

Screen Diagonal  

27.0"
24.6"

Screen Area  

311 in²
256 in²

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Inputs  

Inputs 1  

AOC AGON AG271QX Inputs 1
HP OMEN X 25f Inputs 1

Inputs 2  

AOC AGON AG271QX Inputs 2
HP OMEN X 25f Inputs 2

Show text

Total Inputs  

DisplayPort  

1 (DP 1.2)
1 (DP 1.2)

Mini DisplayPort  

No
No

HDMI  

1 (HDMI 2.0), 1 (HDMI 1.4)
2 (HDMI 2.0)

DVI  

1 (DVI-D, dual link)
No

VGA  

1
No

DisplayPort Out  

No
No

USB  

2 (USB 3.0)
2 (USB 3.0)

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
External Brick
Features

Additional Features 
 

Speakers 
 

Yes
No

HDR10  

No
No

Multiple input display 
 

No
No

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On-Screen Display (OSD)  

OSD picture  

AOC AGON AG271QX OSD picture
HP OMEN X 25f OSD picture

Controls  

Controls picture  

AOC AGON AG271QX Controls picture
HP OMEN X 25f Controls picture

Show text

In The Box  

In The Box picture  

AOC AGON AG271QX In The Box picture
HP OMEN X 25f In The Box picture

Show text

Check Price

27"
AG271QX
B&H
25"
OMEN X 25f
B&H

AOC AGON AG271QX

HP OMEN X 25f

Comments

  1. Comparison

AOC AGON AG271QX vs HP OMEN X 25f: Main Discussion

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