Monitors / Comparison

ASUS ROG Strix XG259QN vs Samsung Odyssey OLED G9 S49DG912S

Monitor · ASUS

ASUS ROG Strix XG259QN

24.5″ · 1920×1080 · 380 Hz · IPS
GEAR SCORE 82.0 / 100Very good
Refresh rate97
Resolution55
Panel80
Response time98
VS
Monitor · Samsung

Samsung Odyssey OLED G9 S49DG912S

48.9″ · 5120×1440 · 144 Hz · OLED
GEAR SCORE 82.0 / 100Very good
Refresh rate62
Resolution97
Panel100
Verdict

ASUS ROG Strix XG259QN and Samsung Odyssey OLED G9 S49DG912S are neck and neck on specs: gear scores 82 and 82.

  • Resolution: Samsung Odyssey OLED G9 S49DG912S leads (5120×1440 vs 1920×1080).
  • Refresh rate: ASUS ROG Strix XG259QN leads (380 Hz vs 144 Hz).
Pick this

ASUS ROG Strix XG259QN

If you care most about refresh rate.

Pick this

Samsung Odyssey OLED G9 S49DG912S

If you care most about resolution.

Spec-by-spec comparison

ASUS ROG Strix XG259QNSamsung Odyssey OLED G9 S49DG912S
82Gear score82
24.5″Screen size48.9″
1920×1080Resolution5120×1440
380 HzRefresh rate144 Hz
IPSPanelOLED
0.3 msResponse time—

The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.

Free · no install

Which one adds more to your setup?

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FAQ

Is ASUS ROG Strix XG259QN or Samsung Odyssey OLED G9 S49DG912S better?

ASUS ROG Strix XG259QN and Samsung Odyssey OLED G9 S49DG912S are neck and neck on specs: gear scores 82 and 82. Resolution: Samsung Odyssey OLED G9 S49DG912S leads (5120×1440 vs 1920×1080). Refresh rate: ASUS ROG Strix XG259QN leads (380 Hz vs 144 Hz).

Which has the higher refresh rate?

Refresh rate: ASUS ROG Strix XG259QN leads (380 Hz vs 144 Hz).