Sony INZONE M10S II hits shelves worldwide — 540Hz QHD OLED, 720Hz dual mode, $1,099

The refresh-rate arms race just restocked. Sony’s INZONE M10S II — the 27-inch tandem WOLED esports monitor developed with Fnatic — is now shipping worldwide after the spring unveil. US price: $1,099.99. UK: £1,199. Eurozone: about €1,349. The pitch is blunt: QHD at a native 540Hz, a Dual Mode drop to 720p for 720Hz, and a 0.02ms response time aimed at tournament FPS desks.

Specs that matter on LAN day

Primary RGB tandem WOLED, peak brightness claims around 1,500 nits, Motion Blur Reduction (BFI path that trades toward 240Hz when engaged), Super Anti-glare Film, VRR anti-flicker, Dynamic Crosshair, and a 24.5-inch display crop that mirrors the smaller panels common at esports events. The stand stays compact with wide tilt — the original M10S footprint was already a desk win.

Who it is fighting

Same money bracket as Asus ROG Swift OLED PG27AQWP-W; LG’s dual-mode QHD OLEDs often undercut on street price. Sony’s differentiators are the Fnatic mode stack, MBR brightness claim, and the brand’s first real second-gen answer to “why pay INZONE over LG.” If you do not need 540Hz, cheaper 240Hz OLEDs keep looking rational.

Order if your GPU can feed it. A 540Hz panel with a 144fps game is still a very expensive slideshow.