Compare Apple Watch Ultra 3 vs Oneplus Watch 3 43mm
| Apple Watch Ultra 3 Choose another device | Oneplus Watch 3 43mm Choose another device | |
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Launch
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| Version | September 2025 | July 2025 |
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Network
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| Technology | 5G | |
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Body
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| Dimensions | 49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in) | 43.2 x 43.2 x 11 mm (1.70 x 1.70 x 0.43 in) |
| Weight | 61.6 g or 61.8 g | 37.8 g (1.34 oz) |
| SIM | eSIM | No |
| Design | Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5) | Glass front, stainless steel frame, plastic back |
| Others | IP6X certified, 100m water resistant, 40m swimproof/diving | IP68 dust tight and water resistant, Waterproof (5ATM/50m) |
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Display
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| Type | Retina LTPO3 OLED | AMOLED |
| Size | 1.98 inches | 1.32 inches |
| Resolution | 514 x 422 pixels | 466 x 466 pixels |
| Protection | Sapphire crystal glass | |
| Various | Wide-angle OLED | |
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Platform
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| Operating System | watchOS 26 | Wear OS |
| Chipset | Apple S10 | Qualcomm Snapdragon W5 Gen 1 (4 nm) |
| CPU | Dual-core | |
| GPU | PowerVR | |
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Memory
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| Card Slot | No | No |
| Internal | 64GB | 32GB 2GB RAM |
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Camera
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| Primary | No | No |
| Features | ||
| Video | ||
| Selfie | ||
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Sound
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| Loudspeaker | Yes, with dual speakers | Yes |
| 3.5mm Jack | No | No |
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Comms
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| Wifi | b/g/n, dual-band | a/b/g/n, dual-band |
| Bluetooth | 5.3 | 5.2 |
| GPS | Yes | Yes |
| NFC | Yes | Yes |
| Infrared | ||
| Radio | No | No |
| USB | No | No |
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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, gyro, barometer, compass, heart rate, SpO2 |
| Miscellaneous | Temperature sensing, Depth gauge, Ultra Wideband, Emergency SOS via satellite | |
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Battery
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| Battery type | 599 mAh | 354 mAh |
| Charging | Wireless | |
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Misc
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| Colors | Natural, Black | Black Steel, Silver Steel |
| Models | A3281, A3282 | |
| Inside the box | ||
| Price | 900 USD | 260 USD |
| Apple Watch Ultra 3: More information Choose another device | Oneplus Watch 3 43mm: More information Choose another device | |
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