Comparison · Smartwatches
Apple Watch Ultra 3 vs Samsung Galaxy Watch Ultra (2025) 47 mm
12 shared data points.
Operating systemwatchOS≠Wear OS Powered by Samsung
Case dimensions49 × 44 × 12 mm≠47,4 × 47,1 × 12,1 mm
Weight61,6–61,8 g≠60,5 g
Display resolution422 × 514 pixel≠480 × 480 pixel
Display typeRetina OLED LTPO3 always-on≠1,5 pollici Super AMOLED
Storage64 GB=64 GB
Bluetooth5.3=5.3
GPSL1 + L5 doppia frequenza=L1 + L5 doppia frequenza
Water resistance100 m≠10 ATM
Smartwatches battery lifeUp to 42 ore≠Up to 80 ore AOD off
Power-saving battery lifeUp to 72 ore≠Up to 100 ore
NFCSì=Sì