Products
Samsung CHG70
ASUS VG279Q
Tested using Methodology v1.1
Updated Jun 07, 2024 08:44 PM
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Amazon.com
Tested using Methodology v1.2
Updated Jul 23, 2025 07:26 PM
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Walmart.com
Max Refresh Rate
144 Hz
Size
27"
Pixel Type
VA
Variable Refresh Rate
FreeSync
HDR10
Yes
Native Resolution
2560 x 1440
Max Refresh Rate
144 Hz
Size
27"
Pixel Type
IPS
Variable Refresh Rate
Yes
HDR10
No
Native Resolution
1920 x 1080
Our Verdict
Samsung CHG70
ASUS VG279Q
The Samsung CHG70 and ASUS VG279Q use different panel technologies, each with their advantages and disadvantages. The CHG70 looks best in a dark room, it supports HDR, and has a higher native resolution. The VG279Q, on the other hand, has better ergonomics and the IPS panel delivers wide viewing angles, but it doesn't look as good in a dark room.
Variants
- C27HG70 (27")
- C32HG70 (32")
- VG279Q (27")
Check Price
27"
C27HG70
SEE PRICE
Amazon.com
27"
VG279Q
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Walmart.com
32"
C32HG70
SEE PRICE
Amazon.com
27"
VG279Q
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Amazon.com
27"
VG279Q
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BestBuy.com
27"
VG279Q
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27"
VG279Q
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ASUS
Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.7
6.9
Resolution And Size
8.3
6.5
Horizontal Viewing Angle
6.0
8.6
Ergonomics
7.5
9.8
Vertical Viewing Angle
5.3
7.2
Full Comparison
Design
Style
Design Picture
Curved
Yes
No
Curve Radius
1800R
Not Curved
Size
27"
27"
Weight (without stand)
9.9 lbs (4.5 kg)
7.3 lbs (3.3 kg)
Weight (with stand)
13.7 lbs (6.2 kg)
12.1 lbs (5.5 kg)
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Build Quality
8.0
7.5
Build Quality Picture
Ergonomics
7.5
9.8
Ergonomics Picture
Back Picture
Height Adjustment
5.7" (14.5 cm)
5.1" (13.0 cm)
Tilt Range
-15° to 5°
-30° to 5°
Rotate Portrait/Landscape
Yes, Clockwise
Yes, Both Ways
Swivel Range
-15° to 15°
-90° to 90°
Wall Mount
VESA 100x100
VESA 100x100
Stand
Stand Picture
Thickness Picture
Base Width
20.3" (51.6 cm)
10.8" (27.4 cm)
Base Depth
12.1" (30.7 cm)
8.3" (21.1 cm)
Thickness (With Display)
11.2" (28.4 cm)
6.5" (16.5 cm)
Weight (With Display)
13.7 lbs (6.2 kg)
12.1 lbs (5.5 kg)
Display
Display Picture
Size
27"
27"
Housing Width
24.4" (61.9 cm)
Housing Height
14.2" (36.1 cm)
Thickness (Without Stand)
2.5" (6.4 cm)
2.0" (5.1 cm)
Weight (Without Stand)
9.9 lbs (4.5 kg)
7.3 lbs (3.3 kg)
Borders Size (Bezels)
0.6" (1.5 cm)
0.4" (1.0 cm)
Controls
Controls Picture
In The Box
In The Box Picture
Power Supply
External Brick
Internal
Back
Back Picture
Wall Mount
VESA 100x100
VESA 100x100
Borders
Borders Picture
Borders
0.6" (1.5 cm)
0.4" (1.0 cm)
Thickness
Thickness Picture
Thickness (with stand)
11.2" (28.4 cm)
6.5" (16.5 cm)
Thickness (without stand)
2.5" (6.4 cm)
2.0" (5.1 cm)
Picture Quality
Contrast
7.8
6.4
Checkerboard Picture
Native Contrast
2,925 : 1
1,248 : 1
Contrast With Local Dimming
2,922 : 1
N/A
Local Dimming
2.0
0.0
Local Dimming Video
Local Dimming
Yes
No
Backlight
Edge
Edge
SDR Brightness
8.1
8.3
Real Scene
352 cd/m²
414 cd/m²
Peak 2% Window
571 cd/m²
431 cd/m²
Peak 10% Window
576 cd/m²
431 cd/m²
Peak 25% Window
376 cd/m²
431 cd/m²
Peak 50% Window
380 cd/m²
431 cd/m²
Peak 100% Window
381 cd/m²
430 cd/m²
Sustained 2% Window
374 cd/m²
430 cd/m²
Sustained 10% Window
299 cd/m²
431 cd/m²
Sustained 25% Window
315 cd/m²
430 cd/m²
Sustained 50% Window
316 cd/m²
430 cd/m²
Sustained 100% Window
309 cd/m²
430 cd/m²
Automatic Brightness Limiting (ABL)
0.033
0.000
Minimum Brightness
50 cd/m²
HDR Brightness
6.5
0.0
EOTF
VESA DisplayHDR Certification
No Certification
Real Scene
355 cd/m²
N/A
Peak 2% Window
575 cd/m²
N/A
Peak 10% Window
577 cd/m²
N/A
Peak 25% Window
360 cd/m²
N/A
Peak 50% Window
371 cd/m²
N/A
Peak 100% Window
371 cd/m²
N/A
Sustained 2% Window
202 cd/m²
N/A
Sustained 10% Window
373 cd/m²
N/A
Sustained 25% Window
358 cd/m²
N/A
Sustained 50% Window
316 cd/m²
N/A
Sustained 100% Window
362 cd/m²
N/A
Automatic Brightness Limiting (ABL)
0.039
N/A
Horizontal Viewing Angle
6.0
8.6
Horizontal Viewing Angle Video
Horizontal Chroma Graph
Color Washout From Left
34°
48°
Color Washout From Right
35°
47°
Horizontal Hue Graph
Color Shift From Left
60°
59°
Color Shift From Right
60°
59°
Horizontal Lightness Graph
Brightness Loss From Left
36°
49°
Brightness Loss From Right
38°
49°
Black Level Raise From Left
15°
70°
Black Level Raise From Right
17°
70°
Gamma Shift From Left
12°
57°
Gamma Shift From Right
14°
58°
Vertical Viewing Angle
5.3
7.2
Vertical Viewing Angle Video
Vertical Chroma Graph
Color Washout From Below
29°
31°
Color Washout From Above
27°
36°
Vertical Hue Graph
Color Shift From Below
46°
39°
Color Shift From Above
40°
48°
Vertical Lightness Graph
Brightness Loss From Below
32°
35°
Brightness Loss From Above
32°
40°
Black Level Raise From Below
9°
70°
Black Level Raise From Above
11°
70°
Gamma Shift From Below
13°
32°
Gamma Shift From Above
10°
37°
Gray Uniformity
8.7
8.0
50% Uniformity Picture
50% Std. Dev.
1.656%
2.226%
50% DSE
0.103%
0.153%
5% Uniformity Picture
5% Std. Dev.
1.141%
5% DSE
0.103%
Black Uniformity
4.7
5.8
Native Black Uniformity Picture
Native Std. Dev.
2.800%
2.166%
Black Uniformity Picture With Local Dimming
Std. Dev. w/ L.D.
3.443%
N/A
Color Accuracy (Pre-Calibration)
8.0
8.2
Pre Calibration Picture
Pre Gamma Curve Picture
Pre Color Picture
Picture Mode
High-Brightness
Racing Mode
sRGB Gamut Area xy
110.8%
White Balance dE (Avg.)
2.59
1.21
Color Temperature (Avg.)
6,540 K
6,731 K
Gamma (Avg.)
2.30
2.23
Color dE (Avg.)
2.47
1.94
Contrast Setting
75
80
RGB Settings
Normal Color Tone
100-100-100
Gamma Setting
No Gamma Setting
No Gamma Setting
Brightness Setting
100
63
Measured Brightness
433 cd/m²
306 cd/m²
Brightness Locked
No
Color Accuracy (Post-Calibration)
9.2
9.8
Post Calibration Picture
Post Gamma Curve Picture
Post Color Picture
Picture Mode
Custom
Racing Mode
sRGB Gamut Area xy
99.9%
White Balance dE (Avg.)
0.91
0.52
Color Temperature (Avg.)
6,311 K
6,489 K
Gamma (Avg.)
2.18
2.18
Color dE (Avg.)
1.27
0.29
Contrast Setting
75
80
RGB Settings
43-50-51
100-100-99
Gamma Setting
No Gamma Setting
No Gamma Setting
Brightness Setting
8
12
Measured Brightness
103 cd/m²
103 cd/m²
ICC Profile
SDR Color Gamut
8.8
9.1
sRGB Color Gamut Picture
sRGB Coverage xy
94.9%
98.6%
sRGB Picture Mode
Custom 1
Racing
Adobe RGB Color Gamut Picture
Adobe RGB Coverage xy
80.9%
76.6%
Adobe RGB Picture Mode
Custom 1
Racing
SDR Color Volume
9.1
9.4
sRGB Color Volume ITP Picture
sRGB In ICtCp
96.6%
96.8%
sRGB Picture Mode
Custom 1
Racing
Adobe RGB Color Volume ITP Picture
Adobe RGB In ICtCp
85.8%
81.4%
Adobe RGB Picture Mode
Custom 1
Racing
HDR Color Gamut
7.5
0.0
Wide Color Gamut
Yes
N/A
DCI-P3 Color Gamut Picture
DCI-P3 Coverage xy
N/A
DCI-P3 Picture Mode
Custom 1
No HDR
Rec. 2020 Color Gamut Picture
Rec. 2020 Coverage xy
69.9%
N/A
Rec. 2020 Picture Mode
Custom 1
No HDR
DCI P3 xy
79.3%
HDR Color Volume
7.7
0.0
DCI-P3 Color Volume ITP Picture
DCI-P3 In ICtCp
84.4%
N/A
DCI-P3 Picture Mode
Custom 1
No HDR
Rec. 2020 Color Volume ITP Picture
Rec. 2020 In ICtCp
68.7%
N/A
Rec. 2020 Picture Mode
Custom 1
No HDR
Image Retention
10
Image Retention Picture
IR After 0 Min Recovery
0.00%
IR After 2 Min Recovery
0.00%
IR After 4 Min Recovery
0.00%
IR After 6 Min Recovery
0.00%
IR After 8 Min Recovery
0.00%
IR After 10 Min Recovery
0.00%
Reflections
7.8
7.5
Average Room
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Matte
Matte
Total Reflections
4.7%
5.2%
Indirect Reflections
2.8%
2.9%
Calculated Direct Reflections
1.9%
2.4%
Text Clarity
6.5
7.0
ClearType On
ClearType Off
Pixel Type
VA
IPS
Pixels
Subpixel Layout
RGB
RGB
Gradient
9.5
8.7
Gradient Picture
Color Depth
10 Bit
8 Bit
Color Bleed
10
Color Bleed Horizontal
Pixel Row Error
0.000%
Color Bleed Vertical
Pixel Column Error
0.000%
Motion
Refresh Rate
8.3
Native Refresh Rate
144 Hz
144 Hz
Max Refresh Rate
144 Hz
144 Hz
Max Refresh Rate Over DP
144 Hz
Max Refresh Rate Over HDMI
144 Hz
Max Refresh Rate Over DP @ 10-bit
N/A
Max Refresh Rate Over HDMI @ 10-Bit
N/A
Variable Refresh Rate (VRR)
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
Variable Refresh Rate
FreeSync
Yes
Native
144 Hz
144 Hz
Max Refresh Rate
144 Hz
144 Hz
Variable Refresh Rate
Yes
Response Time @ Max Refresh Rate
8.9
7.2
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
Standard
80
Rise / Fall Time
3.7 ms
4.9 ms
Total Response Time
11.2 ms
13.0 ms
Overshoot Error
5.5%
7.6%
Worst 3 Rise / Fall Time
3.7 ms
6.9 ms
Worst 3 Total Response Time
14.8 ms
20.5 ms
Worst 3 Overshoot Error
8.3%
37.2%
Response Time @ 120Hz
7.2
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
60
Rise / Fall Time
5.9 ms
Total Response Time
13.6 ms
Overshoot Error
2.4%
Worst 3 Rise / Fall Time
7.8 ms
Worst 3 Total Response Time
22.0 ms
Worst 3 Overshoot Error
20.3%
Response Time @ 60Hz
4.9
6.3
Motion Blur Picture
Response Time Table
Recommended Overdrive Setting
No Setting
20
Rise / Fall Time
4.5 ms
7.9 ms
Total Response Time
25.1 ms
17 ms
Overshoot Error
19.5%
2.1%
Worst 3 Rise / Fall Time
4.4 ms
10.3 ms
Worst 3 Total Response Time
31.5 ms
28.0 ms
Worst 3 Overshoot Error
46.5%
10.4%
Backlight Strobing (BFI)
Backlight Strobing Picture
Backlight Strobing Frequency Picture
Backlight Strobing (BFI)
Yes
Yes
Maximum Frequency
144 Hz
120 Hz
Minimum Frequency
100 Hz
85 Hz
Longest Pulse Width Brightness
213 cd/m²
Shortest Pulse Width Brightness
213 cd/m²
Pulse Width Control
No
Pulse Phase Control
No
Pulse Amplitude Control
Yes
VRR At The Same Time
No
Image Flicker
10
10
Backlight Picture
Flicker-Free
Yes
Yes
PWM Dimming Frequency
0 Hz
0 Hz
Inputs
Input Lag
9.5
8.7
Native Resolution @ Max Hz
4.4 ms
4.3 ms
Native Resolution @ 120Hz
4.9 ms
Native Resolution @ 60Hz
9.3 ms
9.4 ms
Variable Refresh Rate
4.2 ms
Variable Refresh Rate @ 60Hz
9.1 ms
10 Bit HDR
4.3 ms
Backlight Strobing (BFI)
6.4 ms
15.5 ms
Resolution And Size
8.3
6.5
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
82 PPI
Measured Screen Diagonal
26.9"
27.0"
Screen Area
310 in²
310 in²
PS5 Compatibility
3.0
PS5 Compatibility Photo
4k @ 120Hz
No
4k @ 60Hz
No
1440p @ 120Hz
No
1440p @ 60Hz
No
1080p @ 120Hz
Yes
1080p @ 60Hz
Yes
HDR
No
VRR
No
Xbox Series X|S Compatibility
5.0
XSX Compatibility Photo
4k @ 120Hz
No
4k @ 60Hz
No
1440p @ 120Hz
No
1440p @ 60Hz
Yes
1080p @ 120Hz
Yes
1080p @ 60Hz
Yes
HDR
No
VRR
Yes
Inputs Photos
Inputs 1
Inputs 2
Video And Audio Ports
DisplayPort
1 (DP 1.4)
1 (DP 1.2)
Mini DisplayPort
No
No
HDMI
2 (HDMI 2.0)
1 (HDMI 1.4)
HDMI 2.1 Rated Speed
No HDMI 2.1
DVI
No
1 (DVI-D, dual link)
VGA
No
No
Daisy Chaining
No
3.5mm Audio Out
1
1
HDR10
Yes
No
3.5mm Audio In
1
3.5mm Microphone In
1
No
DisplayPort Out
No
USB
2 (USB 3.0)
0
USB C
No
0
Digital Optical Audio Out
No
Analog Audio Out RCA
No
Power Supply
External Brick
Internal
USB
USB-A Ports
2 (USB 3.0)
0
USB-A Rated Speed
No USB-A Ports
USB-B Upstream Port
No
USB-C Ports
No
0
USB-C Upstream
No USB-C Ports
USB-C Rated Speed
No USB-C Ports
USB-C Power Delivery
No USB-C Ports
USB-C DisplayPort Alt Mode
No USB-C Ports
Thunderbolt
No
macOS Compatibility
macOS Screenshot
Features
Additional Features
Speakers
No
Yes
RGB Illumination
No
No
Multiple Input Display
No
No
KVM Switch
No
HDR10
Yes
No
On-Screen Display (OSD)
OSD Picture
Controls
Controls Picture
In The Box
In The Box Picture
Check Price
27"
C27HG70
SEE PRICE
Amazon.com
27"
VG279Q
SEE PRICE
Walmart.com
32"
C32HG70
SEE PRICE
Amazon.com
27"
VG279Q
SEE PRICE
Amazon.com
27"
VG279Q
SEE PRICE
BestBuy.com
27"
VG279Q
SEARCH
B&H
27"
VG279Q
SEARCH
ASUS
Samsung CHG70
ASUS VG279Q
Comments
Samsung CHG70 vs ASUS VG279Q: Main Discussion
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