The smartphone industry is once again abuzz with exciting leaks, and this time, it involves two power-packed devices reportedly in development: the OnePlus Ace 6 and an as-yet-unnamed Realme phone. Both handsets are expected to make their debut in China around October 2025, before eventually arriving in the Indian market. If the latest reports are accurate, these phones may push battery technology to a whole new level, with battery capacities nearing or even exceeding 8,000mAh.
OnePlus Ace 6, Realme Phone Tipped to Feature Giant Batteries
The leak comes from popular Chinese tipster Smart Pikachu, who shared the details on Weibo. According to the post, both OnePlus and Realme are working on semi-solid state batteries designed to deliver not only larger capacity but also improved efficiency and stability.
One company is reportedly testing a device with a battery close to 7,800mAh, which many believe to be the OnePlus Ace 6, while the other has already tested a phone with a capacity surpassing 8,000mAh. The latter could be the Realme GT 8or the Realme Neo 8, both of which remain under wraps.
If this leak holds true, the upcoming phones will find themselves in direct competition with the Honor Power, a device already praised for its massive 8,000mAh battery.
Expected Features of the OnePlus Ace 6
While battery life seems to be the headline feature, earlier leaks have also suggested a host of premium specifications for the OnePlus Ace 6. Here’s what we may see:
Display: A 6.83-inch OLED screen with 1.5K resolution and a 165Hz refresh rate, catering to gamers and heavy users.
Performance: Powered by a Snapdragon 8-series chip, expected to deliver flagship-level performance.
Durability: Likely to come with an IP68 rating for water and dust resistance.
Variants: The device may launch alongside the OnePlus Ace 6 Pro, offering an even more advanced option.
Realme’s Upcoming Device: What We Know So Far
Though the details about Realme’s next flagship are limited, speculation points to it being part of the Realme GT 8 seriesor the Neo 8 lineup. The main highlight is its 8,000mAh+ battery, which, if true, could make it one of the largest-capacity smartphones in the market at launch.
How This Could Change the Smartphone Market
Smartphones with batteries this large could transform user experience, particularly for heavy users, gamers, and travelers who struggle with short battery life. With most current flagships averaging between 5,000mAh and 6,000mAh, an 8,000mAh battery represents a significant leap forward.
The real test, however, will be weight and thickness management. A larger battery usually means a bulkier device, so it remains to be seen how OnePlus and Realme tackle this design challenge while still appealing to consumers.
