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Compare ASUS ROG Strix XG259QN vs ROG Strix XG309CM

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  3. ASUS ROG Strix XG259QN 🆚 ASUS ROG Strix XG309CM
ASUS ROG Strix XG259QN and ASUS ROG Strix XG309CM are both monitors with the same Panel Type (IPS), Viewing Angle (178° H x 178° V) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.
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ASUS ROG Strix XG259QN 380Hz 25” 1080P HDR 0.3ms Fast IPS FreeSync Premium DisplayHDR 400 90LM07J0-B023B0
ASUS ROG Strix XG259QN
ASUS ROG Strix XG309CM 29.5" 21:9 HDR WFHD (2560 x 1080) Fast IPS 220Hz 1ms G-SYNC Compatible USB Type-C, KVM Support
ASUS ROG Strix XG309CM
Prices
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In Stock
$299.00
Prices
(Change region)
Out of Stock
Free shipping
$199.00
Out of Stock
Free shipping
$219.00
Out of Stock
Free shipping
$299.99
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Brand
ASUS
Brand
ASUS
Model
  • 90LM07J0-B023B0
  • ROG Strix XG259QN
  • XG259QN
  • 90lm07j0-b02370
Model
  • 90LM07N0-B011B0
  • XG309CM
Release Date
📅 December 2023
Release Date
📅 June 2022
* 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
24.5"
Screen Size
29.5"
Resolution
1920 x 1080
Resolution
2560 x 1080
Pixel Density
89.91 PPI
Pixel Density
94.19 PPI
Dot Pitch
0.28 mm
Dot Pitch
0.27 mm
Panel Type
IPS
Panel Type
IPS
Widescreen
Yes
Widescreen
Yes
Aspect Ratio
16:9
Aspect Ratio
21:9
Curved Screen
No
Curved Screen
No
Viewing Angle
178° H x 178° V
Viewing Angle
178° H x 178° V
Brightness
400 cd/m²
Brightness
300 cd/m²
Contrast Ratio
-
Contrast Ratio
1,000:1
Response Time
0.3 ms
Response Time
1 ms
Refresh Rate
380 Hz
Refresh Rate
220 Hz
Built-in Speakers
No
Built-in Speakers
Yes
DVI
0
DVI
0
DisplayPort
1
DisplayPort
1
HDMI
2
HDMI
1
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 ASUS ROG Strix XG259QN:

  • Newer Product, it was released around 18 months later
  • More brightness (+100 cd/m²)
  • Less response time (-0.70 ms)
  • Higher refresh rate (380 Hz)
  • +1 Ports HDMI

Buy now

Reasons to buy the ASUS ROG Strix XG309CM:

  • 33% cheaper, you can save $100.00
  • Bigger screen size (+5.00")
  • Higher Screen Resolution (2560 x 1080 pixel)
  • Better pixel density (94.19 PPI)
  • Built-in speakers
  • Supports NVIDIA G-Sync

Buy now

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