iQOO Indonesia has used the launch of the iQOO Z11 Series to make a strong statement in the mid-range segment. The standard iQOO Z11 stands out most, not only because it packs a 9,020 mAh battery, but also because that capacity helped the device earn a MURI record without forcing the phone into a bulky body.
That balance is the main point of attention. A battery this large usually raises expectations about thickness and weight, yet iQOO has kept the device at 8.25 mm thick and around 213 grams, making it look notably restrained for a phone built around endurance.
Large battery, slim profile
To fit such a high-capacity cell into a body that still feels slim, iQOO uses fourth-generation Silicon BlueVolt battery technology with an ultra-thin silicon anode. The company says this approach allows the phone to store more energy without turning it into a thick or heavy device.
iQOO also positions the Z11 as a device made for long sessions of use. The company states that the phone can last up to 12.6 hours for gaming or handle extended video streaming sessions.
Built for demanding daily use
Under the battery, the iQOO Z11 runs on the Snapdragon 7s Gen 4 chipset built on a 4nm architecture. The chip is designed to balance power efficiency with stable performance when handling heavier computing tasks.
Heat management is also part of the formula. iQOO includes a 7,000 mm² Icecore Vapor Chamber to help reduce heat during long gaming sessions, especially in competitive titles that keep the device under sustained load.
Display aimed at games and video
The screen follows the same performance-focused direction. The iQOO Z11 comes with a 6.83-inch AMOLED display with 1.5K resolution and adaptive refresh rate support up to 144Hz.
That combination gives the phone an advantage for users who care about smooth motion in games and video playback. Fast touch response also adds to its appeal in the mid-range category.
A more affordable sibling
iQOO also introduced the Z11x as a lower-priced option in the same lineup. This model uses the MediaTek Dimensity 7400 Turbo chipset and a 7,200 mAh battery.
Both phones run Android 16 with OriginOS 6. They also come with IP68/IP69 certification for protection against water and dust.
Price and availability in Indonesia
In Indonesia, the standard iQOO Z11 starts at Rp4,999,000 for the 8GB/128GB variant. Early orders are already open online, while retail availability is scheduled to follow at the end of May.
With a 9,020 mAh battery, a MURI record, a 144Hz display, and a slim body, the iQOO Z11 Series is being positioned as a mid-range package that tries to combine endurance, comfort, and everyday performance in one device.
