
iQOO appears to be preparing an impressive addition to its popular iQOO Z-series, with a new mid-range smartphone reportedly featuring a massive battery and an unusually large display. According to a fresh leak, the upcoming device could pack a battery exceeding 10,000mAh and a 7-inch screen. If these details prove accurate, the smartphone could attract users who prioritise long battery life and a large viewing experience.
The tipster has not revealed the phone's official name yet. However, early reports suggest that it could belong to the upcoming iQOO Z12 lineup, possibly launching as the iQOO Z12S.
iQOO Z12S Leaks: Could Feature A 10,000mAh Battery

According to the leak, an upcoming mid-range iQOO smartphone has entered the moulding stage. This means the company has largely finalised the device's physical design and dimensions.
Although the tipster has not confirmed its marketing name, the leaked specifications point towards a new member of the iQOO Z12 family. The smartphone is reportedly expected to launch in China around mid-2027.
Also Read: iQOO Neo 12 vs iQOO 16 Comparison: Who Is Better and Why?
Here are the key details revealed by the leak:
- Display: Large 7-inch screen.
- Battery: More than 10,000mAh capacity.
- Category: Mid-range smartphone.
- Expected launch: Mid-2027.
- Possible name: iQOO Z12S.
However, details about its processor, camera setup, charging speed and software remain unknown.
iQOO Z-series Already Offers Large Batteries
iQOO has already introduced several smartphones with impressive battery capacities under its Z-series lineup. The iQOO Z11 features a 9,020mAh battery, while the iQOO Z11S comes with a 10,000mAh battery.
The company also offers performance-focused models, including the iQOO Z11 Turbo, which features a flagship-grade chipset.
The upcoming smartphone could take battery capacity even further. A battery exceeding 10,000mAh, combined with a 7-inch display, could make it an interesting option for gaming, video streaming and everyday multitasking.
For now, iQOO has not officially confirmed the device or its specifications. More details should emerge as the expected launch window approaches.
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