Device summary

OnePlus

OnePlus Watch 3 43mm

OPPO

OPPO Watch X2 Mini

Full specifications

Full specifications
Basic information
Release year20252025
Starting price
Display size1.3-inch1.3-inch
Dimensions43.2 mm × 43.2 mm × 11.0 mm43.2 mm × 43.2 mm × 11.0 mm
Weight38 g38 g
Front material2.5D glass2.5D glass
Back materialPlastic (PA)
Display
Display technologyAMOLEDAMOLED
Resolution466 × 466466 × 466
Protection2.5D glass2.5D glass
Peak brightness1000 nits
Performance
ChipsetSnapdragon W5 Gen 1 + BES2800BP MCUSnapdragon W5 Gen 1 + BES2800BP MCU
Expandable storageNoNo
RAM2 GB
Storage32 GB
Battery & charging
Charging standardMagnetic charging (≈1 hour to full)Magnetic charging (~1 hour; 10 min ≈ 24 h)
Battery typeLithium-ionLithium-ion
Typical capacity354 mAh354 mAh
Rated capacity345 mAh345 mAh
Connectivity
CellularGPS / multi-GNSS (Beidou, GPS, Galileo, GLONASS, QZSS)GNSS (Beidou, GPS, Galileo, GLONASS, QZSS)
BluetoothBluetooth 5.2Bluetooth 5.2
NFCYesYes
Wi‑FiWi-Fi 2.4 / 5 GHz (802.11 a/b/g/n)
Build & durability
FrameStainless steelStainless steel (18K PVD gold or 316L)
Ingress protection5 ATM / IP685 ATM / IP68

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

  • Height

    Very similar height

  • Width

    Very similar width

  • Thickness

    Very similar thickness

  • Weight

    Very similar weight

Height, width, thickness, and weight are very similar between these devices.

OnePlus Watch 3 43mm vs OPPO Watch X2 Mini Size Comparison