Xiaomi 17 Max: 8,000 mAh battery, 200MP Leica camera — China only

Xiaomi launched the 17 Max in China on May 21, 2026, packing an 8,000 mAh silicon-carbon battery into a 6.9-inch flagship that starts at roughly $594 (around £470). The catch: 91mobiles confirms it's a China-exclusive, with no global release planned. If you're in the US or UK and want the biggest battery Xiaomi makes, the 17 Ultra (6,000 mAh, £1,299) is as close as it gets.

The phone

The 17 Max is built around that battery. Xiaomi uses its Jinshajiang silicon-carbon chemistry — 16% silicon content — to reach 8,000 mAh without ballooning the chassis to an unusable size. The phone is 8.2mm thick, which is reasonable for the capacity. Charging is 100W wired and 50W wireless; both the charger and a cable are included in the box, a detail worth noting when most brands now ship accessories separately.

The display is a 6.9-inch SuperPixel panel with 2K resolution, a 120Hz refresh rate, and a peak brightness of 3,500 nits — bright enough for direct sunlight. Anti-flicker PWM runs at 3,840Hz, which reduces eye strain during extended use. The glass is Dragon Crystal Glass 3.0, Xiaomi's latest drop-resistance spec.

Camera duties are handled by a Leica-tuned triple system: a 200MP main sensor, a 50MP periscope telephoto, and a 50MP ultrawide. The processor is the Snapdragon 8 Elite Gen 5. The phone ships in White, Sky Blue, and Pixel Black, with configurations from 12GB/256GB up to 16GB/512GB.

What this means outside China

The 17 Max won't reach US or UK shelves. Xiaomi's global lineup caps out with the 17 Ultra, which offers a 6,000 mAh battery — a full 2,000 mAh less. The gap is real: by 2026, roughly 25% of smartphones worldwide ship with 6,000 mAh or more, but Apple and Samsung have been slow to follow. Competitors like the Realme 16T (8,000 mAh) and OnePlus Nord CE 6 (9,000 mAh) have launched in Asia, but neither is available in the US or UK either.

The 17 Max sits at the sharper end of the China-first trend, where larger batteries and higher specs are offered domestically before — or instead of — going global. For now, Western buyers wanting Xiaomi's best battery endurance will need to settle for the 17 Ultra, or wait to see whether Xiaomi revisits the lineup later in 2026. There's no indication yet that it will.