Samsung Galaxy Z TriFold vs Xiaomi 15 Pro

Samsung Galaxy Z TriFold

The 5,600mAh battery is the largest Samsung has ever put in a phone, and it needs to be — powering a 10-inch display is demanding. Most reviewers report adequate but not exceptional battery life.

• 5,600mAh battery manages a full day for most users, even with regular use of the unfolded display
• Using primarily the front screen extends battery life significantly — smart usage habits are rewarded
• Extended tablet-mode sessions can drain the battery rapidly — the 10-inch display is power-hungry
• 45W charging helps recover quickly, and you'll want it — heavy users will need a mid-day top-up

Xiaomi 15 Pro

The 6,100mAh silicon-carbon battery combined with the ultra-efficient display delivers class-leading endurance. NotebookCheck awarded a 93% battery score, and the phone consumes dramatically less power than its predecessor (4.42W vs 6.17W for display). 90W wired and 50W wireless charging round out the package.

• 6,100mAh silicon-carbon battery delivers class-leading endurance — competitors consume more than twice as much energy