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Compare Samsung LC27HG70QQNXZA vs ASUS ROG Strix OLED XG27AQDMG Gen2

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  3. Samsung LC27HG70QQNXZA 🆚 ASUS ROG Strix OLED XG27AQDMG Gen2
Samsung LC27HG70QQNXZA and ASUS ROG Strix OLED XG27AQDMG Gen2 are both monitors with the same Resolution (2560 x 1440), Dot Pitch (0.23 mm) and Aspect Ratio (16:9). The main differences are in Screen Size, Pixel Density, Panel Type and Curved Screen.
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Samsung LC27HG70QQNXZA C27HG70 27-Inch HDR QLED Curved 144Hz 1ms
Samsung LC27HG70QQNXZA
ASUS ROG Strix OLED XG27AQDMG Gen2 27" 1440p TrueBlack Glossy 240Hz Neo Proximity Sensor OLED Care Pro ELMB DisplayWidget Center 90LM0CC0-B01171
ASUS ROG Strix OLED XG27AQDMG Gen2
Prices
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Out of Stock
Free shipping
$449.99
Out of Stock
Free shipping
$499.00
Out of Stock
Free shipping
$1,298.00
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Prices
(Change region)
In Stock
$599.99
Last updated 50 minutes ago.
In Stock
$629.99
In Stock
Free shipping
$649.00
Show 2 more offers
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Samsung
Brand
ASUS
Model
LC27HG70QQNXZA
Model
  • XG27AQDMGR
  • ROG Strix OLED XG27AQDMG Gen2
  • 90LM0CC0-B01171
  • 90LM0CC0-B03171
  • ROG-STRIX-OLED-XG27AQDMGR
  • 90LM0CC0-B011B3
Release Date
📅 August 2017
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Screen Size
26.9"
Screen Size
26.5"
Resolution
2560 x 1440
Resolution
2560 x 1440
Pixel Density
109.19 PPI
Pixel Density
110.84 PPI
Dot Pitch
0.23 mm
Dot Pitch
0.23 mm
Panel Type
VA
Panel Type
WOLED
Widescreen
Yes
Widescreen
Yes
Aspect Ratio
16:9
Aspect Ratio
16:9
Curved Screen
Yes
Curved Screen
No
Viewing Angle
178° H x 178° V
Viewing Angle
178° H x 178° V
Brightness
350 cd/m²
Brightness
1300 cd/m²
Response Time
1 ms
Response Time
0.03 ms
Refresh Rate
144 Hz
Refresh Rate
240 Hz
Built-in Speakers
No
Built-in Speakers
No
DVI
0
DVI
0
DisplayPort
1
DisplayPort
1
HDMI
2
HDMI
2
VGA
0
VGA
0
G-SYNC Support
No
G-SYNC Support
Yes
FreeSync Support
Yes
FreeSync Support
Yes
-

Comparison and key differences summary

Reasons to buy the Samsung LC27HG70QQNXZA:

  • 25% cheaper, you can save $150.00
  • Bigger screen size (+0.40")
  • Curved screen

Buy now

Reasons to buy the ASUS ROG Strix OLED XG27AQDMG Gen2:

  • Newer Product, it was released around 9 years later
  • Better pixel density (110.84 PPI)
  • More brightness (+950 cd/m²)
  • Less response time (-0.97 ms)
  • Higher refresh rate (240 Hz)
  • Flat screen
  • Supports NVIDIA G-Sync

Buy now

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