Compare Oneplus Watch 3 vs Google Pixel Watch 4

Oneplus Watch 3
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  Oneplus Watch 3 Google Pixel Watch 4
Launch
Version March 2025 October 2025
Network
Technology 4G
Body
Dimensions 47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in) 45 x 45 x 12.3 mm (1.77 x 1.77 x 0.48 in)
Weight 49.7 g (1.76 oz) 31 g or 37 g
SIM No eSIM
Design Sapphire crystal front, stainless steel frame, plastic back Glass front (Gorilla Glass 5), aluminum frame
Others IP68 dust tight and water resistant, Waterproof (5ATM/50m), Compatible with standard 22mm straps IP68 dust tight and water resistant, ECG certified
Display
Type LTPO AMOLED LTPO AMOLED
Size 1.5 inches 1.4 inches
Resolution 466 x 466 pixels 456 x 456 pixels
Protection Sapphire crystal glass Corning Gorilla Glass 5
Various
Platform
Operating System ColorOS Watch 7.0 + Wear OS 5.0 Android Wear OS 6
Chipset Qualcomm Snapdragon W5 Gen 1 (4 nm) Qualcomm Snapdragon W5 Gen 2 (4 nm)
CPU Quad-core (4x1.7 GHz Cortex-A53)
GPU Adreno A702
Memory
Card Slot No No
Internal 32GB 2GB RAM 32GB 2GB 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/ac/6, dual-band
Bluetooth 5.2 6.0
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, altimeter, compass, SpO2, thermometer (skin temperature), skin conductance
Miscellaneous Satellite SOS service (LTE models only), Ultra Wideband (UWB) support
Battery
Battery type 648 mAh 455 mAh
Charging 7.5W wired
Misc
Colors Black titanium, Silver titanium Matte Black, Polished Silver, Champagne Gold, Satin Moonstone
Models OPWWE251
Inside the box
Price 350 USD 400 USD
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