Amazfit Cheetah 2 Pro vs Amazfit T-Rex 3 Pro — Key Differences Explained

This is a detailed comparison of the Amazfit Cheetah 2 Pro and the Amazfit T-Rex 3 Pro. The Amazfit Cheetah 2 Pro has a ATM rating of 5 atm, while the Amazfit T-Rex 3 Pro comes in at 10 atm. Amazfit Cheetah 2 Pro's internal storage is 32GB, versus 26GB on the Amazfit T-Rex 3 Pro. Looking at case thickness, the Amazfit Cheetah 2 Pro offers 15.57 mm compared to 14 mm on the Amazfit T-Rex 3 Pro. The Amazfit Cheetah 2 Pro has a screen size of 1.32", while the Amazfit T-Rex 3 Pro comes in at 1.5". The Amazfit Cheetah 2 Pro has a 1.32-inch OLED AMOLED display with 466 x 466 px resolution and 353 ppi, while the Amazfit T-Rex 3 Pro has a 1.5-inch OLED AMOLED display with 480 x 480 px resolution and 322 ppi. The Cheetah 2 Pro weighs 45.6 g and is 15.57 mm thick, whereas the T-Rex 3 Pro weighs 59 g and is 14 mm thick. The Cheetah 2 Pro is water resistant with a 5 ATM rating, while the T-Rex 3 Pro is waterproof with a 10 ATM rating. The Cheetah 2 Pro delivers 20 days of battery life, a 540 mAh battery capacity, and 31 hours with GPS on, compared with the T-Rex 3 Pro's 25 days, 700 mAh, and 116 hours with GPS on. The Cheetah 2 Pro uses Bluetooth 5.3, 32GB internal storage, and a 20 mm band width, while the T-Rex 3 Pro uses Bluetooth 5.2, 26GB internal storage, and a 22 mm band width. Timestamps: Design - 0:00:05 Sensors - 0:03:02 Activity tracking - 0:04:30 Connectivity - 0:06:45 Battery - 0:07:39 Features - 0:08:36 App & Software - 0:11:01