Compare Oneplus Watch 3 vs Oneplus Ace 5 Ultra

Oneplus Watch 3
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Oneplus Ace 5 Ultra
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  Oneplus Watch 3 Oneplus Ace 5 Ultra
Launch
Version March 2025 May 2025
Network
Technology 5G
Body
Dimensions 47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in) 163.4 x 77 x 8.1 mm (6.43 x 3.03 x 0.32 in)
Weight 49.7 g (1.76 oz) 206 g (7.27 oz)
SIM No Nano-SIM + Nano-SIM
Design Sapphire crystal front, stainless steel frame, plastic back
Others IP68 dust tight and water resistant, Waterproof (5ATM/50m), Compatible with standard 22mm straps IP65 dust tight and water resistant
Display
Type LTPO AMOLED AMOLED, 1B colors, 144Hz, HDR10+, Dolby Vision
Size 1.5 inches 6.83 inches
Resolution 466 x 466 pixels 1272 x 2800 pixels
Protection Sapphire crystal glass Crystal Shield Glass
Various
Platform
Operating System ColorOS Watch 7.0 + Wear OS 5.0 Android 15, ColorOS 15
Chipset Qualcomm Snapdragon W5 Gen 1 (4 nm) Mediatek Dimensity 9400+ (3 nm)
CPU Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU Immortalis-G925 MC12
Memory
Card Slot No No
Internal 32GB 2GB RAM 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Camera
Primary No 50 MP, f/1.8, (wide), OIS + 8 MP, f/2.2, 112Ëš (ultrawide)
Features LED flash, HDR, panorama
Video 4K@60fps, 1080p@240fps
Selfie 16 MP (1080p@30fps)
Sound
Loudspeaker Yes Yes, with stereo speakers
3.5mm Jack No No
Extra
Comms
Wifi a/b/g/n, dual-band a/b/g/n/ac/6/7
Bluetooth 5.2 5.4
GPS Yes Yes
NFC Yes Yes
Infrared Yes
Radio No No
USB No USB Type-C 2.0
Features
Sensors Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature) Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Miscellaneous
Battery
Battery type 648 mAh 6700 mAh
Charging 7.5W wired 100W wired, 7.5W reverse wired
Misc
Colors Black titanium, Silver titanium Blue, Black, Titanium
Models OPWWE251 PLC110
Inside the box
Price 350 USD 320 USD
Oneplus Watch 3:
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Oneplus Ace 5 Ultra:
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  Oneplus Watch 3 Oneplus Ace 5 Ultra