Compare Oneplus Watch 3 vs Samsung Galaxy Watch FE

Oneplus Watch 3
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Samsung Galaxy Watch FE
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  Oneplus Watch 3 Samsung Galaxy Watch FE
Launch
Version March 2025 June 2024
Network
Technology 4G
Body
Dimensions 47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in) 40.4 x 39.3 x 9.8 mm (1.59 x 1.55 x 0.39 in)
Weight 49.7 g (1.76 oz) 26.6 g (0.95 oz)
SIM No eSIM
Design Sapphire crystal front, stainless steel frame, plastic back Glass front (sapphire crystal), aluminum frame
Others IP68 dust tight and water resistant, Waterproof (5ATM/50m), Compatible with standard 22mm straps 50m/5ATM water resistant, (up to 10 min) IP68 dust tight and water resistant, Compatible with standard 20mm straps
Display
Type LTPO AMOLED Super AMOLED
Size 1.5 inches 1.2 inches
Resolution 466 x 466 pixels 396 x 396 pixels
Protection Sapphire crystal glass Sapphire crystal glass
Various
Platform
Operating System ColorOS Watch 7.0 + Wear OS 5.0 Android Wear OS 4, One UI Watch 5
Chipset Qualcomm Snapdragon W5 Gen 1 (4 nm) Exynos W920 (5 nm)
CPU Dual-core 1.18 GHz Cortex-A55
GPU Mali-G68
Memory
Card Slot No No
Internal 32GB 2GB RAM 16GB 1.5GB RAM
Camera
Primary No No
Features
Video
Selfie
Sound
Loudspeaker Yes Yes
3.5mm Jack No No
Extra
Comms
Wifi a/b/g/n, dual-band a/b/g/n, dual-band
Bluetooth 5.2 5.0
GPS Yes Yes
NFC Yes Yes
Infrared
Radio No No
USB No No
Features
Sensors Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature) Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin)
Miscellaneous
Battery
Battery type 648 mAh 247 mAh
Charging 7.5W wired
Misc
Colors Black titanium, Silver titanium Black, Pink Gold, Silver
Models OPWWE251 SM-R861, SM-R866
Inside the box
Price 350 USD 200 USD
Oneplus Watch 3:
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Samsung Galaxy Watch FE:
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  Oneplus Watch 3 Samsung Galaxy Watch FE