Compare Google Pixel Watch 4 vs Oneplus Watch 3

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