Products
ASUS TUF Gaming VG259QM
AOC CQ27G2
Tested using Methodology v1.2
Updated Jul 02, 2024 11:24 PM
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Amazon.com
Tested using Methodology v1.2
Updated Jun 13, 2025 08:56 PM
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Walmart.com
Max Refresh Rate
280 Hz
Size
25"
Pixel Type
IPS
Variable Refresh Rate
Yes
HDR10
Yes
Native Resolution
1920 x 1080
Max Refresh Rate
144 Hz
Size
27"
Pixel Type
VA
Variable Refresh Rate
Yes
HDR10
No
Native Resolution
2560 x 1440
Our Verdict
ASUS TUF Gaming VG259QM
AOC CQ27G2
For most uses, the ASUS TUF Gaming VG259QM is significantly better than the AOC CQ27G2. The ASUS gets brighter, its IPS panel has much wider viewing angles, and it has better motion handling due to its higher refresh rate and faster response time. It also has better ergonomics and supports HDR. The AOC is a better choice for dark room gaming, though, as it has a VA panel that can produce deeper blacks.
Variants
- TUF Gaming VG259QM (25")
- CQ27G2 (27")
Check Price
25"
TUF Gaming VG259QM
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Amazon.com
27"
CQ27G2
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Walmart.com
25"
TUF Gaming VG259QM
SEE PRICE
BestBuy.com
27"
CQ27G2
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Amazon.com
25"
TUF Gaming VG259QM
SEE PRICE
Walmart.com
27"
CQ27G2
SEARCH
B&H
25"
TUF Gaming VG259QM
SEARCH
B&H
27"
CQ27G2
SEARCH
BestBuy.com
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.6
6.8
Resolution And Size
6.7
8.0
SDR Brightness
8.1
6.3
Ergonomics
9.8
7.6
Horizontal Viewing Angle
7.5
5.5
Full Comparison
Design
Style
Design Picture
Curved
No
Yes
Curve Radius
Not Curved
1500R
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
8.0
7.5
Build Quality Picture
Ergonomics
9.8
7.6
Ergonomics Picture
Back Picture
Height Adjustment
5.1" (13.0 cm)
5.1" (13.0 cm)
Tilt Range
-30° to 5°
-20° to 5°
Rotate Portrait/Landscape
Yes, Both Ways
No
Swivel Range
-90° to 90°
-30° to 30°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
10.8" (27.5 cm)
17.2" (43.7 cm)
Base Depth
8.3" (21.2 cm)
9.1" (23.0 cm)
Thickness (With Display)
6.3" (16.0 cm)
7.7" (19.5 cm)
Weight (With Display)
11.0 lbs (5.0 kg)
11.9 lbs (5.4 kg)
Display
Display Picture
Size
25"
27"
Housing Width
22.1" (56.1 cm)
24.1" (61.1 cm)
Housing Height
12.9" (32.8 cm)
14.4" (36.6 cm)
Thickness (Without Stand)
2.2" (5.5 cm)
2.9" (7.3 cm)
Weight (Without Stand)
6.0 lbs (2.7 kg)
9.0 lbs (4.1 kg)
Borders Size (Bezels)
0.3" (0.8 cm)
0.3" (0.8 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
Internal
Picture Quality
Contrast
6.5
8.3
Checkerboard Picture
Native Contrast
1,364 : 1
3,858 : 1
Contrast With Local Dimming
N/A
N/A
Local Dimming
0.0
0.0
Local Dimming Video
Local Dimming
No
No
Backlight
Edge
Edge
SDR Brightness
8.1
6.3
Real Scene
374 cd/m²
225 cd/m²
Peak 2% Window
387 cd/m²
196 cd/m²
Peak 10% Window
388 cd/m²
196 cd/m²
Peak 25% Window
388 cd/m²
197 cd/m²
Peak 50% Window
388 cd/m²
197 cd/m²
Peak 100% Window
388 cd/m²
197 cd/m²
Sustained 2% Window
387 cd/m²
196 cd/m²
Sustained 10% Window
388 cd/m²
196 cd/m²
Sustained 25% Window
388 cd/m²
196 cd/m²
Sustained 50% Window
388 cd/m²
197 cd/m²
Sustained 100% Window
388 cd/m²
197 cd/m²
Automatic Brightness Limiting (ABL)
0.000
0.000
Minimum Brightness
53 cd/m²
38 cd/m²
HDR Brightness
6.6
0.0
EOTF
VESA DisplayHDR Certification
DisplayHDR 400 - 1.0/1.1
No Certification
Real Scene
374 cd/m²
N/A
Peak 2% Window
390 cd/m²
N/A
Peak 10% Window
391 cd/m²
N/A
Peak 25% Window
392 cd/m²
N/A
Peak 50% Window
392 cd/m²
N/A
Peak 100% Window
392 cd/m²
N/A
Sustained 2% Window
390 cd/m²
N/A
Sustained 10% Window
390 cd/m²
N/A
Sustained 25% Window
391 cd/m²
N/A
Sustained 50% Window
391 cd/m²
N/A
Sustained 100% Window
391 cd/m²
N/A
Automatic Brightness Limiting (ABL)
0.000
N/A
Horizontal Viewing Angle
7.5
5.5
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
30°
25°
Color Washout From Right
31°
25°
Horizontal Hue Graph
Color Shift From Left
52°
41°
Color Shift From Right
53°
42°
Horizontal Lightness Graph
Brightness Loss From Left
32°
28°
Brightness Loss From Right
33°
28°
Black Level Raise From Left
70°
16°
Black Level Raise From Right
70°
16°
Gamma Shift From Left
50°
18°
Gamma Shift From Right
49°
17°
Vertical Viewing Angle
6.8
5.1
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
28°
26°
Color Washout From Above
28°
27°
Vertical Hue Graph
Color Shift From Below
39°
41°
Color Shift From Above
39°
40°
Vertical Lightness Graph
Brightness Loss From Below
33°
29°
Brightness Loss From Above
32°
30°
Black Level Raise From Below
70°
11°
Black Level Raise From Above
70°
11°
Gamma Shift From Below
30°
11°
Gamma Shift From Above
29°
10°
Gray Uniformity
7.7
8.1
50% Uniformity Picture
50% Std. Dev.
3.875%
2.124%
50% DSE
0.149%
0.152%
Black Uniformity
7.1
3.0
Native Black Uniformity Picture
Native Std. Dev.
1.204%
3.987%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
N/A
N/A
Color Accuracy (Pre-Calibration)
7.5
7.7
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
sRGB
Standard (sRGB)
sRGB Gamut Area xy
112.0%
105.6%
White Balance dE (Avg.)
2.49
4.06
Color Temperature (Avg.)
7,108 K
7,316 K
Gamma (Avg.)
2.18
2.31
Color dE (Avg.)
3.02
2.97
Contrast Setting
N/A
50
RGB Settings
Default
sRGB
Gamma Setting
No Gamma Setting
Gamma 1
Brightness Setting
N/A
90
Measured Brightness
153 cd/m²
188 cd/m²
Brightness Locked
Yes
Yes
Color Accuracy (Post-Calibration)
9.8
9.5
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Racing Mode
Standard (User)
sRGB Gamut Area xy
98.5%
97.3%
White Balance dE (Avg.)
0.41
0.68
Color Temperature (Avg.)
6,481 K
6,512 K
Gamma (Avg.)
2.18
2.19
Color dE (Avg.)
0.44
0.62
Contrast Setting
80
50
RGB Settings
100-98-91
51-50-45
Gamma Setting
No Gamma Setting
Gamma 1
Brightness Setting
17
38
Measured Brightness
100 cd/m²
101 cd/m²
SDR Color Gamut
8.8
9.1
sRGB Color Gamut Picture
sRGB Coverage xy
96.8%
97.5%
sRGB Picture Mode
Racing Mode
Standard
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
74.3%
81.4%
Adobe RGB Picture Mode
Racing Mode
Standard
SDR Color Volume
9.3
9.7
sRGB Color Volume ITP Picture
sRGB In ICtCp
96.4%
99.0%
sRGB Picture Mode
Racing Mode
Standard
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
80.5%
89.4%
Adobe RGB Picture Mode
Racing Mode
Standard
HDR Color Gamut
6.7
0.0
Wide Color Gamut
No
N/A
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
81.2%
N/A
DCI-P3 Picture Mode
Asus Gaming HDR
No HDR
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
57.6%
N/A
Rec. 2020 Picture Mode
Asus Gaming HDR
No HDR
HDR Color Volume
7.1
0.0
DCI-P3 Color Volume ITP Picture
DCI-P3 In ICtCp
73.3%
N/A
DCI-P3 Picture Mode
Asus Gaming HDR
No HDR
Rec. 2020 Color Volume ITP Picture
Rec. 2020 In ICtCp
53.6%
N/A
Rec. 2020 Picture Mode
Asus Gaming HDR
No HDR
Reflections
7.7
7.4
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
5.5%
5.8%
Indirect Reflections
4.0%
3.8%
Calculated Direct Reflections
1.5%
2.0%
Text Clarity
7.0
7.5
ClearType On
ClearType Off
Pixel Type
IPS
VA
Pixels
Subpixel Layout
RGB
RGB
Gradient
9.7
8.2
Gradient Picture
Color Depth
10 Bit
8 Bit
Motion
Refresh Rate
9.1
8.3
Native Refresh Rate
240 Hz
144 Hz
Max Refresh Rate
280 Hz
144 Hz
Max Refresh Rate Over DP
280 Hz
144 Hz
Max Refresh Rate Over HDMI
240 Hz
144 Hz
Max Refresh Rate Over DP @ 10-bit
144 Hz
N/A
Max Refresh Rate Over HDMI @ 10-Bit
144 Hz
N/A
Variable Refresh Rate (VRR)
FreeSync
Yes
Yes
G-SYNC
Compatible (NVIDIA Certified)
Compatible (Tested)
VRR Maximum
280 Hz
144 Hz
VRR Minimum
< 20 Hz
< 20 Hz
VRR Supported Connectors
DisplayPort, HDMI
DisplayPort, HDMI
Variable Refresh Rate
Yes
Yes
Response Time @ Max Refresh Rate
8.7
6.4
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
120
Strong
Rise / Fall Time
2.8 ms
6.6 ms
Total Response Time
6.7 ms
15.1 ms
Overshoot Error
8.0%
1.0%
Worst 3 Rise / Fall Time
3.4 ms
20.4 ms
Worst 3 Total Response Time
11.6 ms
36.9 ms
Worst 3 Overshoot Error
55.4%
7.8%
Response Time @ 120Hz
8.7
6.5
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
40
Strong
Rise / Fall Time
4.1 ms
6.3 ms
Total Response Time
8.1 ms
15.3 ms
Overshoot Error
1.1%
1.6%
Worst 3 Rise / Fall Time
5.3 ms
19.7 ms
Worst 3 Total Response Time
12.7 ms
33.7 ms
Worst 3 Overshoot Error
5.7%
9.8%
Response Time @ 60Hz
8.4
6.1
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
20
Strong
Rise / Fall Time
4.8 ms
5.2 ms
Total Response Time
9 ms
21.4 ms
Overshoot Error
0.1%
5.7%
Worst 3 Rise / Fall Time
6.5 ms
9.5 ms
Worst 3 Total Response Time
13.8 ms
44.4 ms
Worst 3 Overshoot Error
1.0%
23.1%
Backlight Strobing (BFI)
Backlight Strobing Picture
Backlight Strobing Frequency Picture
Backlight Strobing (BFI)
Yes
Yes
Maximum Frequency
280 Hz
144 Hz
Minimum Frequency
85 Hz
100 Hz
Longest Pulse Width Brightness
203 cd/m²
186 cd/m²
Shortest Pulse Width Brightness
203 cd/m²
68 cd/m²
Pulse Width Control
No
Yes
Pulse Phase Control
No
No
Pulse Amplitude Control
Yes
No
VRR At The Same Time
Yes
No
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
9.0
9.0
Native Resolution @ Max Hz
1.9 ms
3.7 ms
Native Resolution @ 120Hz
4.8 ms
5.0 ms
Native Resolution @ 60Hz
35.0 ms
8.6 ms
Backlight Strobing (BFI)
4.3 ms
5.1 ms
Resolution And Size
6.7
8.0
Native Resolution
1920 x 1080
2560 x 1440
Aspect Ratio
16:9
16:9
Megapixels
2.1 MP
3.7 MP
Pixel Density
88 PPI
109 PPI
Measured Screen Diagonal
25.0"
27.0"
Screen Area
268 in²
310 in²
PS5 Compatibility
5.0
3.0
PS5 Compatibility Photo
4k @ 120Hz
No
No
4k @ 60Hz
No
No
1440p @ 120Hz
No
Yes
1440p @ 60Hz
No
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
Yes
No
VRR
No
No
Xbox Series X|S Compatibility
5.0
5.8
XSX Compatibility Photo
4k @ 120Hz
No
No
4k @ 60Hz
No
No
1440p @ 120Hz
No
Yes
1440p @ 60Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 60Hz
Yes
Yes
HDR
No
No
VRR
Yes
Yes
Inputs Photos
Inputs 1
Inputs 2
Video And Audio Ports
DisplayPort
1 (DP 1.2)
1 (DP 1.2)
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.0)
2 (HDMI 2.0)
HDMI 2.1 Rated Speed
No HDMI 2.1
No HDMI 2.1
DVI
No
No
VGA
No
No
Daisy Chaining
No
No
3.5mm Audio Out
1
1
HDR10
Yes
No
3.5mm Audio In
No
No
3.5mm Microphone In
No
No
USB
USB-A Ports
1 (Service Port Only)
0
USB-A Rated Speed
480Mbps (USB 2.0)
No USB-A Ports
USB-B Upstream Port
No
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
Features
Additional Features
Speakers
Yes
No
RGB Illumination
No
No
Multiple Input Display
No
No
KVM Switch
No
No
On-Screen Display (OSD)
OSD Picture
Check Price
25"
TUF Gaming VG259QM
SEE PRICE
Amazon.com
27"
CQ27G2
SEE PRICE
Walmart.com
25"
TUF Gaming VG259QM
SEE PRICE
BestBuy.com
27"
CQ27G2
SEE PRICE
Amazon.com
25"
TUF Gaming VG259QM
SEE PRICE
Walmart.com
27"
CQ27G2
SEARCH
B&H
25"
TUF Gaming VG259QM
SEARCH
B&H
27"
CQ27G2
SEARCH
BestBuy.com
ASUS TUF Gaming VG259QM
AOC CQ27G2
Comments
ASUS TUF Gaming VG259QM vs AOC CQ27G2: Main Discussion
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