ASUS XG259QNS
- Monitors
- 25″
- Full HD
- LCD / LED
Uses 4% more energy than the average for 25-inch monitors on Wattabill (280 models).
Running cost at a glance
- €11.54 per year
- €115 over 10 years
- 40.7 kWh per year
- 8.6 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the ASUS XG259QNS that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- 24.5-inch FHD (1920 x 1080) fast IPS gaming monitor with 380 Hz (OC) refresh rate designed for professional esports gamers
- ASUS Fast IPS technology enables a 0.3 ms response time (min.) for sharp gaming visuals with high frame rates
- ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with variable refresh rate, eliminating ghosting and tearing for sharp gaming visuals with high frame rates
- DisplayWidget Center enables easy OSD access and monitor settings adjustments with a mouse
- FreeSync™ Premium technology delivering a seamless, tear-free gaming experience
Gamer Centric Design
A mobile phone socket in the base so your can place your cell phone right in front of you that you don’t miss out any messages. And a ¼-inch tripod socket on the monitor stand allows users to mount a camera or additional display for streaming setup.
Read more
ASUS FastIPS Display−0.3ms (min.) Response Time
ASUS FastIPS Display-ASUS Fast IPS Display allows the display’s liquid crystal elements to switch up to 10X faster than conventional IPS panels for improved response. With a 0.3ms response time (minimum)*, smearing and motion blur are virtually eliminated.
INCREDIBLY FAST 380HZ (OC) REFRESH RATE
You'll experience amazingly -fluid gaming visuals, giving you the upper hand in first-person shooters, racing, real-time strategy and sports titles.
Specifications
| Brand | ASUS |
|---|---|
| Model | XG259QNS |
| Energy class | E |
| Screen size | 25″ (62.2 cm) |
| Power in on mode (SDR) | 18.6 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 37.5 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 1920 × 1080 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | External |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | January 31, 2024 |
| EPREL registration number | 1883117 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.