Apple Watch Ultra 3 Choose another device | Xiaomi Redmi Watch 5 Choose another device | |
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Launch
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Version | September 2025 | January 2025 |
Network
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Technology | 5G | |
Body
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Dimensions | 49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in) | 47.5 x 41.1 x 11.3 mm (1.87 x 1.62 x 0.44 in) |
Weight | 61.6 g or 61.8 g | 33.5 g (1.20 oz) |
SIM | eSIM | |
Design | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5) | Plastic back, aluminum frame |
Others | IP6X certified, 100m water resistant, 40m swimproof/diving | Waterproof (5ATM), 50m water resistant |
Display
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Type | Retina LTPO3 OLED | AMOLED |
Size | 1.98 inches | 2.1 inches |
Resolution | 514 x 422 pixels | 432 x 514 pixels |
Protection | Sapphire crystal glass | |
Various | Wide-angle OLED | |
Platform
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Operating System | watchOS 26 | HyperOS |
Chipset | Apple S10 | |
CPU | Dual-core | |
GPU | PowerVR | |
Memory
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Card Slot | No | No |
Internal | 64GB | 164MB |
Camera
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Primary | No | No |
Features | ||
Video | ||
Selfie | ||
Sound
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Loudspeaker | Yes, with dual speakers | Yes |
3.5mm Jack | No | No |
Extra | ||
Comms
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Wifi | b/g/n, dual-band | No |
Bluetooth | 5.3 | 5.3 |
GPS | Yes | Yes |
NFC | Yes | |
Infrared | ||
Radio | No | No |
USB | No | No |
Features
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Sensors | Accelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water) | Accelerometer, heart rate, compass, gyro, SpO2 |
Miscellaneous | Temperature sensing, Depth gauge, Ultra Wideband, Emergency SOS via satellite | |
Battery
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Battery type | 599 mAh | 550 mAh |
Charging | Wireless | |
Misc
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Colors | Natural, Black | Black, Silver, Beige |
Models | A3281, A3282 | M2427W1, M2428W1 |
Inside the box | ||
Price | 900 USD | 100 USD |
Apple Watch Ultra 3: More information Choose another device | Xiaomi Redmi Watch 5: More information Choose another device | |
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