ASUS ROG Strix XG259QNS
A purpose-built esports display. The XG259QNS pushes a Fast IPS panel to 380Hz (overclocked) with a rated 0.3ms minimum response and ELMB Sync, which lets ASUS run backlight strobing and variable refresh at the same time — the closest thing to CRT-like motion clarity you can buy under $300.
We may earn a commission when you buy through our links. Prices and availability shown are accurate as of Aug 19, 2026 and are subject to change; the merchant's price at purchase applies.
Our Verdict
For pure competitive FPS this is the one to beat: a Fast IPS panel overclocked to 380Hz with a rated 0.3ms minimum response, and ELMB Sync that runs backlight strobing and variable refresh together. Nothing else under $300 combines this much refresh headroom, this little motion blur, and this low latency in one esports-tuned package.
Score Breakdown
Pros & Cons
Pros
- •380Hz overclocked refresh ceiling
- •Rated 0.3ms minimum GtG response
- •ELMB Sync runs strobing and VRR together
- •Fast IPS with ~110% sRGB and wide viewing angles
- •Fully ergonomic stand with tripod mount for a webcam
Cons
- •1080p looks soft up close on a 24.5" panel
- •Sustaining 380fps needs a strong GPU and light settings
- •DisplayHDR 400 has no local dimming
Specifications
| Screen Size | 24.5" |
| Resolution | 1920x1080 |
| Refresh Rate | 380Hz (OC) |
| Panel | Fast IPS |
| Response Time | 0.3ms GtG (min) |
| Adaptive Sync | FreeSync Premium, G-Sync Compatible |
| Stand | Height / tilt / swivel / pivot |
Quick Answers
What is the screen size of the ASUS ROG Strix XG259QNS?
ASUS ROG Strix XG259QNS screen size: 24.5".
What is the resolution of the ASUS ROG Strix XG259QNS?
ASUS ROG Strix XG259QNS resolution: 1920x1080.
What is the refresh rate of the ASUS ROG Strix XG259QNS?
ASUS ROG Strix XG259QNS refresh rate: 380Hz (OC).
What is the panel of the ASUS ROG Strix XG259QNS?
ASUS ROG Strix XG259QNS panel: Fast IPS.
What is the response time of the ASUS ROG Strix XG259QNS?
ASUS ROG Strix XG259QNS response time: 0.3ms GtG (min).
What is the adaptive sync of the ASUS ROG Strix XG259QNS?
ASUS ROG Strix XG259QNS adaptive sync: FreeSync Premium, G-Sync Compatible.
What is the stand of the ASUS ROG Strix XG259QNS?
ASUS ROG Strix XG259QNS stand: Height / tilt / swivel / pivot.
How much does the ASUS ROG Strix XG259QNS cost?
The ASUS ROG Strix XG259QNS lists at $229 at Amazon as of August 19, 2026. Prices change often, so the merchant page shows the current figure.
Who is the ASUS ROG Strix XG259QNS for?
It suits competitive FPS and esports players, anyone chasing maximum frame rate and motion clarity, cS2, Valorant, and Overwatch mains. It is not the right pick for players who want 1440p sharpness, owners of entry GPUs that cannot feed high frame rates, hDR movie watchers.
Is the ASUS ROG Strix XG259QNS worth buying?
A purpose-built esports display. The XG259QNS pushes a Fast IPS panel to 380Hz (overclocked) with a rated 0.3ms minimum response and ELMB Sync, which lets ASUS run backlight strobing and variable refresh at the same time — the closest thing to CRT-like motion clarity you can buy under $300. It ranks #1 in our Top 5 Gaming Monitors for Competitive FPS Under $300. For pure competitive FPS this is the one to beat: a Fast IPS panel overclocked to 380Hz with a rated 0.3ms minimum response, and ELMB Sync that runs backlight strobing and variable refresh together. Nothing else under $300 combines this much refresh headroom, this little motion blur, and this low latency in one esports-tuned package.
Who Is This For?
Best For
- Competitive FPS and esports players
- Anyone chasing maximum frame rate and motion clarity
- CS2, Valorant, and Overwatch mains
Not For
- Players who want 1440p sharpness
- Owners of entry GPUs that cannot feed high frame rates
- HDR movie watchers
Where to Buy
Appears In
Compare Head-to-Head
Customer Reviews
Alternatives to Consider
Acer Nitro XV272U W2bmiiprx
Acer
The value sweet spot for competitive play. Acer pairs a 27" 1440p IPS panel with a 240Hz refresh ceiling and a 0.5ms VRB motion mode, giving you the sharper QHD image most shooters benefit from without giving up the high frame rates competitive gaming lives on — and it routinely sells well under $200.
GIGABYTE M27Q X
GIGABYTE
A do-it-all 1440p 240Hz panel with a work-and-play twist. GIGABYTE's M27Q X runs a 27" Super-Speed IPS at 240Hz with a 1ms MPRT response and 92% DCI-P3 color, then adds a built-in KVM and USB-C so a gaming PC and a work laptop can share the same screen, keyboard, and mouse.
Samsung Odyssey G4 (G40B)
Samsung
A compact 25" competitive monitor built around a 240Hz IPS panel with a 1ms GtG response, dual G-Sync Compatible and FreeSync Premium support, and a fully adjustable stand that most sub-$250 gaming monitors leave out. The smaller 25" size keeps 1080p pixel density reasonable and puts the whole picture inside your field of view.
Dell 27 Gaming Monitor SE2726HG
Dell
The cheapest honest way onto a 240Hz IPS panel. Dell's SE2726HG delivers a 27" 1080p IPS display at 240Hz with FreeSync Premium and a 0.5ms Extreme response mode, backed by a 3-year warranty — the entry point for competitive frame rates when the budget is truly tight.