ASUS PG259QWS Ace

25 inch · 1920 x 1080 · 720 Hz · WOLED

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Screen size 25 inch
Resolution 1920 x 1080
Refresh rate 720 Hz
Panel WOLED
Response time 0.02 ms

ASUS PG259QWS Ace is a 25-inch monitor with 1920 x 1080 resolution, a 720 Hz refresh rate and WOLED panel. The high refresh rate makes fast games look smoother. It came out in 2026.

Released: 2026-10-07

Specifications

Key specs

Screen size: 25 inch
Resolution: 1920 x 1080
Refresh rate: 720 Hz
Panel: WOLED
Response time: 0.02 ms
Released: 2026-10-07
Part number: 90LM0DX1-B01971
EAN / UPC: 4711636696142

Display

Display diagonal: 62.2 cm (24.5")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: OLED
Panel type: WOLED
Display brightness (peak): 1700 cd/m²
Response time: 0.02 ms
Display surface: Gloss
Screen shape: Flat
Maximum refresh rate: 720 Hz
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10), Dolby Vision
Colour gamut standard: DCI-P3
DCI-P3 coverage: 99.5%

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC Compatible
AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium

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Design

Market positioning: Gaming
Product colour: Black
Detachable stand: Yes
Feet colour: Black

Ports & interfaces

Built-in USB hub: Yes
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 2.1

Ergonomics

Height adjustment: Yes
Adjustable height (max): 15.5 cm
Tilt adjustment: Yes
Tilt angle range: -5 - 33°

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): F
Energy consumption (SDR) per 1000 hours: 19 kWh
Energy consumption (HDR) per 1000 hours: 21 kWh
Energy efficiency scale: A to G

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About this product

New 24.5-inch ROG monitors bring OLED panel tech to the esports arena For professional gamers, the 24-inch monitor class stands as the gold standard. While many other gamers in the desktop space have moved on to larger models, hardcore competitors still tend to insist on more compact displays so that they can keep every pixel of the battlefield within view without turning their head. Unfortunately for the 24-inch monitor faithful, displays of this class have thus far been shut out of the OLED revolution. Even though OLED gaming monitors wield specs that seem purpose-built for esports, such as their world-beating response times, 24-inch OLED gaming monitors simply haven’t been an option. That era of compromise is ending. Back at Computex 2026, we gave you a sneak peek at our first 24.5-inch OLED gaming monitor, the ROG Strix OLED XG259QWPG Ace. Today, we’re announcing three more options. Our comprehensive lineup of 24.5-inch OLED gaming monitors brings the modern pinnacle of panel technology to the most demanding size in the industry, giving you plenty of options for upgrading your esports arsenal.

PG259QWS Ace vs similar monitors

	ASUS PG259QWS Ace	ASUS ROG Strix OLED XG259QWPG Ace	ASUS ROG Swift OLED PG27AQWP-G EDITION 20	ASUS ROG Strix OLED XG27AQWMG-R 27″ 280Hz Monitor
Screen size	25 inch	25 inch	27 inch	27 inch
Resolution	1920 x 1080	1920 x 1080	2560 x 1440	2560 x 1440
Refresh rate	720 Hz	540 Hz	540 Hz	280 Hz
Panel	WOLED	WOLED	WOLED	WOLED
Response time	0.02 ms	0.02 ms	0.02 ms	0.03 ms
Released	2026	2026	2026	2026