OnePlus’ new controller for the Ace 6 Ultra looks like another attempt to turn a phone into a handheld, but the smarter idea is the open space in the middle. OnePlus says that section is meant for cooling, and the company’s promo images make clear that this isn’t just a grip with triggers bolted on. It’s a design that tries to leave room for heat management and easier power options at the same time.
OnePlus is still selling it on gaming features, including four physical buttons, hybrid touch-and-button controls, micro-switch inputs, a 1 kHz polling rate, and a claimed 1.8 ms response time. But comfort over time is the more convincing pitch, especially for shooters that punish awkward hand positions and a hot phone.
Why the center gap matters
The center section is where the design starts to make sense. OnePlus’ images point to support for an attachable magnetic cooling setup, while the bottom USB-C port is positioned as a way to keep charging during play without putting a cable where your hands are. The curved grips also help sell the idea that this is supposed to feel more like a handheld than a basic phone clip.
Phone gaming accessories usually create a tradeoff somewhere. A charger sticks out, a cooler gets in the way, or the whole thing becomes clumsy after half an hour. OnePlus appears to be trying to avoid that, though support for specific OnePlus or Oppo wireless charging pucks still hasn’t been confirmed in the source provided.
Less about specs, more about comfort
OnePlus is also framing this as a serious shooter accessory. The promo images highlight custom button mapping, combined touch and button inputs, and a built-in gaming antenna for stronger signal.
That’s why the layout stands out more than the raw specs. Faster inputs sound good on a poster, but heat, battery drain, and cable placement are what usually ruin long sessions first.
The big question before launch
The controller is only announced in China for April 28, 2026, and there’s no confirmed global release. OnePlus also notes that the controller is sold separately and that final details should come from official announcements.
If OnePlus confirms support for its own or Oppo’s fan-equipped wireless charging accessories, this could be a genuinely smart phone gaming add-on. If not, it’s still a thoughtful controller, just with a less distinctive reason to care.