Apple iPhone 17 Pro Max Beats Samsung Galaxy S25 Ultra in Real-world Battery Test. Tech YouTuber Mrwhosetheboss tested both phones in real conditions.
Apple’s flagship lasted 13 hours, while Samsung stopped at 11 hours 58 minutes. The test used common apps and tasks, showing Apple’s big battery advantage. Apple’s refinements brought longer use than last year’s model.
Apple iPhone 17 Pro Max Beats Samsung Galaxy S25 Ultra in Daily Test
Apple’s iPhone 17 Pro Max lasted an impressive 13 hours. Samsung Galaxy S25 Ultra ended much earlier at 11 hours 58 minutes.
The real-world test included:
- Scrolling TikTok and X apps
- Messaging with Slack app
- Streaming music on Spotify
- Recording and playing videos
This comparison shows how phones perform in daily activities. Apple’s device managed stronger endurance in every tested condition.
Models Compared
The tested iPhone 17 Pro Max was the UK version. It had a physical SIM tray instead of eSIM. The US version has eSIM-only and a larger battery. That model may last 30 minutes longer in real life.
Other iPhone 17 models also delivered strong performances:
- iPhone Air lasted 7 hours 18 minutes.
- iPhone 17 lasted around 10 hours 18 minutes.
- iPhone 17 Pro lasted slightly longer than the base model.
- iPhone 17 Pro Max topped the lineup at 13 hours.
Even the iPhone 16 Pro Max from last year survived 12 hours 15 minutes. It also outperformed Samsung’s Galaxy S25 Ultra this year.
Apple iPhone 17 Pro Max Wins in Official and Extra Tests
Apple officially claims 35 hours of video playback for the Pro Max. But such numbers come from controlled Apple TV app tests. Real-life results are lower because many apps run together. That is why 13 hours feels more accurate.
Chinese journalist Geekerwan tested physical SIM iPhones too. They reported Pro Max lasted almost two hours longer. Even the standard iPhone 17 almost matched last year’s 16 Pro Max. These results show Apple’s overall improvements in battery optimisation.
Battery Test Results
| Device | Battery Life (Real Test) |
| iPhone Air | 7 hours 18 minutes |
| iPhone 17 | Around 10 hours 18 mins |
| iPhone 17 Pro | Slightly above 10 hours |
| iPhone 16 Pro Max (2024) | 12 hours 15 minutes |
| Samsung Galaxy S25 Ultra | 11 hours 58 minutes |
| iPhone 17 Pro Max (2025, UK) | 13 hours |
| iPhone 17 Pro Max (2025, US) | Around 13.5 hours |
Apple iPhone 17 Pro Max Beats Samsung Galaxy S25 Ultra in Real-world Battery Test by lasting 13 hours. Samsung ended earlier at 11 hours 58 minutes only.
The US model may extend use by 30 minutes. Even the iPhone 16 Pro Max outperformed Samsung this year. Apple’s latest lineup proves it now leads global smartphone battery life.
