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Oneplus Watch 3
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  Oneplus Watch 3 Xiaomi Watch 5
Launch
Version March 2025 December 2025
Network
Technology - 4G
Body
Dimensions 47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in) 47 x 47 x 12.3 mm (1.85 x 1.85 x 0.48 in)
Weight 49.7 g (1.76 oz) 56 g (1.98 oz)
SIM No eSIM
Design Sapphire crystal front, stainless steel frame, plastic back Sapphire crystal front, stainless steel frame (316L)
Others IP68 dust tight and water resistant, Waterproof (5ATM/50m), Compatible with standard 22mm straps Waterproof
Display
Type LTPO AMOLED AMOLED
Size 1.5 inches 1.54 inches
Resolution 466 x 466 pixels 480 x 480 pixels
Protection Sapphire crystal glass Sapphire Glass
Platform
Operating System ColorOS Watch 7.0 + Wear OS 5.0 HyperOS 3
Chipset Qualcomm Snapdragon W5 Gen 1 (4 nm) Qualcomm Snapdragon W5 Gen 1 (4 nm)
CPU - Dual-core
Memory
Card Slot No No
Internal 32GB 2GB RAM -
Camera
Primary No No
Sound
Loudspeaker Yes Yes
3.5mm Jack No No
Comms
Wifi a/b/g/n, dual-band Yes
Bluetooth 5.2 5.4
GPS Yes Yes
NFC Yes Yes
Radio No No
USB No No
Features
Sensors Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature) Accelerometer, gyro, compass, barometer, heart rate, SpO2, EMG
Battery
Battery type 648 mAh 930 mAh
Charging 7.5W wired -
Misc
Colors Black titanium, Silver titanium Gray, Silver
Models OPWWE251 -
Price 350 USD 240 USD
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