Compare Samsung Galaxy Watch Ultra vs Xiaomi Redmi Watch 6

Samsung Galaxy Watch Ultra
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  Samsung Galaxy Watch Ultra Xiaomi Redmi Watch 6
Launch
Version July 2024 October 2025
Network
Technology 4G -
Body
Dimensions 47.4 x 47.4 x 12.1 mm (1.87 x 1.87 x 0.48 in) 46.5 x 40 x 9.9 mm (1.83 x 1.57 x 0.39 in)
Weight 60.5 g (2.15 oz) 31 g (1.09 oz)
SIM eSIM eSIM (China only)
Design Sapphire crystal front, ceramic/sapphire crystal back, titanium frame Plastic back, aluminum frame
Others P68 dust tight and water resistant Waterproof (5ATM), 50m water resistant
Display
Type Super AMOLED AMOLED
Size 1.5 inches 2.1 inches
Resolution 480 x 480 pixels 432 x 514 pixels
Protection Sapphire crystal glass -
Platform
Operating System Android Wear OS 5, One UI Watch 6 HyperOS 3
Chipset Exynos W1000 (3 nm) -
CPU Penta-core -
GPU Mali-G68 -
Memory
Card Slot No No
Internal 32GB 2GB RAM, 64GB 2GB RAM -
Camera
Primary No No
Sound
Loudspeaker Yes Yes
3.5mm Jack No No
Comms
Wifi a/b/g/n, dual-band No
Bluetooth 5.3 5.4
GPS Yes Yes
NFC Yes NFC (China only)
Radio No No
USB No No
Features
Sensors Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive Accelerometer, heart rate, compass, gyro, SpO2
Battery
Battery type 590 mAh 550 mAh
Charging 10W wireless -
Misc
Colors Titanium Sliver, Titanium Gray, Titanium White, Titanium Blue Black, Silver
Models SM-L705F, SM-L705N, SM-L705U M2523W1
Price 600 USD 80 USD
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