iQOO Z11S launches with 10,000 mAh battery, IP69 rating, and 144 Hz display for $265

iQOO has unveiled the Z11S in China alongside the Neo 11 Ultra, positioning the device as a battery champion with a massive 10,000 mAh cell. The battery was developed in partnership with CATL and uses second-generation semi-solid-state technology combined with a "Rubik's Cube Package 2.0" layout, which the company says increases capacity without proportionally increasing physical size. The phone supports 44 W wired fast charging.

The Z11S features a 6.83-inch AMOLED display with 2800 × 1260 pixel resolution, a 144 Hz refresh rate, 10-bit color depth, full DCI-P3 coverage, and a peak brightness of 2000 nits.

Under the hood, the device is powered by a MediaTek Dimensity 7500 chipset. iQOO claims the phone scores 1,309,000 points in AnTuTu V11, with single-threaded performance improved by 24% compared to its predecessor. The company also promises smooth operation for up to five years.

The rear camera setup includes a 50 MP main sensor with an F/1.8 aperture and up to 10x digital zoom, while the front camera is 8 MP. The smartphone also comes with NFC, an infrared emitter for controlling home appliances, stereo speakers, a strong vibration motor, and an IP69 dust and water resistance rating. To enhance connectivity, iQOO has implemented a perimeter antenna system and an AI Esports Signal Engine software suite.

The iQOO Z11S is priced at $265 in China.