Welcome back to the Tom’s Guide Battery Test! The Samsung Galaxy S26 Ultra is here, and while the Snapdragon 8 Gen 5 Elite promises massive efficiency jumps, we put the claims to the ultimate test. Does the 5,000 mAh battery actually hold up against the iPhone 17 Pro Max and the reigning champ , the OnePlus 15?
In this video, we break down the official Tom’s Guide Battery Test results, look at the surprising comparison to the S24 Ultra, and see how fast that 65W charging actually is!
