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| OnePlus shares more about the Ace 6 Ultra (pictured) |
The wait is almost over for mobile gaming enthusiasts. OnePlus is officially set to unveil the Ace 6 Ultra in China on April 28, 2026, and the company has been dropping teasers at a furious pace. From a massive battery to an accessory that turns the phone into a dedicated FPS handheld, this year’s Ace series is shaping up to be one of the most aggressive gaming-focused smartphones on the market.
Let’s break down everything OnePlus has confirmed so far – and there’s a lot to unpack.
A Battery That Pushes the Limits: 8,600mAh with 120W Charging
If there’s one spec that jumps off the page, it’s the battery. OnePlus has officially confirmed that the Ace 6 Ultra will pack an 8,600mAh cell – slightly edging out the Redmi K90 Max. According to internal tests shared by the brand, this phone can deliver up to 7 hours of continuous gaming. That’s nearly a full day of intensive Call of Duty or Genshin Impact without reaching for a charger.
But what about topping it up? The Ace 6 Ultra supports 120W fast charging. OnePlus claims you can get up to 2 hours of game time from just 10 minutes of charging. That’s the kind of stat that actually matters when you’re between ranked matches.
Interestingly, the teasers haven’t mentioned bypass charging – a feature that lets power flow directly to the phone’s motherboard instead of the battery, reducing heat during long gaming sessions. Competitors like the Redmi K90 Max and RedMagic 11 Pro already offer it. Will OnePlus include it at launch? We’ll have to wait for April 28 to find out.
OnePlus is also leaning hard into efficiency. The device features a “Glacier Battery” chipset designed to maintain high power efficiency even when the battery level drops low. That means no sudden throttling when you’re at 15% and deep into a firefight.
Gaming-First Hardware: G2 Pro Chip and Connectivity Boost
Under the hood, the Ace 6 Ultra will come with a dedicated G2 Pro gaming chip. OnePlus says this chip isn’t just for show – it promises “powerful” signal reception, lower WiFi latency, and better handling of poor network conditions. For mobile gamers, that’s often the difference between victory and a rage quit.
The company has even teased an accessory (shown in this Weibo post) that attaches to the phone and converts it into a full-fledged FPS gaming handheld – think trigger buttons and ergonomic grips. It’s a bold move that positions the Ace 6 Ultra as more than just a phone with good specs.
Camera System: A Surprise for a Gaming Phone
Gaming phones typically treat cameras as an afterthought. Not the Ace 6 Ultra. OnePlus has confirmed a 50MP primary sensor with OIS on the back, built around a 1/1.55-inch sensor. While the secondary sensor hasn’t been detailed yet, the camera setup will be paired with an Oppo flagship ISP (image signal processor).
OnePlus shared several camera samples on Weibo – you can see them here and here. Daylight shots look crisp with good dynamic range, though as always, official samples should be taken with a grain of salt. Still, it’s refreshing to see a gaming-focused device that doesn’t completely skimp on photography.
More details on the camera system emerged in this post, confirming the 50MP OIS sensor and the Oppo ISP collaboration.
Durability and Extras: IP66/68/69/69K and Ultrasonic Fingerprint
Here’s where things get interesting for a gaming phone. OnePlus has confirmed that the Ace 6 Ultra will carry IP66, IP68, IP69, and even IP69K ratings. That’s overkill in the best way – it means the phone can handle everything from heavy rain and dust to high-pressure, high-temperature water jets. Spilled energy drink during a late-night session? No problem.
Other confirmed features include:
- 3D ultrasonic fingerprint sensor (works with wet or oily fingers – perfect for gamers)
- Dual speakers (likely tuned for directional audio in FPS games)
A Weibo post from OnePlus confirmed the IP ratings and the fingerprint sensor, while another teaser highlighted the dual-speaker setup.
What We’re Still Waiting to Learn
OnePlus hasn’t revealed pricing or global availability yet. The April 28 launch event is China-only for now, but based on previous Ace series devices, an international release could follow a few months later – possibly rebranded under a different name in some markets.
We also don’t know the exact chipset driving the phone. Rumors suggest a Snapdragon 8 Elite Gen 4 or a Dimensity 9400 variant, but OnePlus has been quiet on that front. The most recent teaser focused on the G2 Pro gaming chip and battery life, leaving the main processor for launch day.
Final Thoughts: A Legitimate Gaming Phone Contender
The OnePlus Ace 6 Ultra is shaping up to be a no-compromise device for mobile gamers. An 8,600mAh battery with 120W charging, a dedicated gaming chip, an FPS controller accessory, and surprisingly robust cameras – it checks a lot of boxes. The absence of confirmed bypass charging is curious, but OnePlus might be saving that announcement for the stage.
With just days to go until April 28, expect more teasers. And if the leaked samples and specs are anything to go by, Redmi and RedMagic have some serious competition on their hands.
Mark your calendars. This could be the gaming phone to beat in 2026.
For all the latest teasers and official announcements, check out OnePlus’s Weibo feed: post 1, post 2, post 3, post 4, post 5, post 6, post 7.
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| Primary camera specs of the phone (machine translated) |
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| Battery specs of the phone (machine translated) |
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| Some samples from the Ace 6 Ultra |