Device summary

Samsung

Galaxy Watch6 Classic 43mm

OPPO

OPPO Watch X2 Mini

Full specifications

Full specifications
Basic information
Release year20232025
Starting price——
Display size1.3-inch1.3-inch
Dimensions42.5 mm × 42.5 mm × 10.9 mm43.2 mm × 43.2 mm × 11.0 mm
Weight52 g38 g
Front materialSapphire crystal2.5D glass
Back material—Plastic (PA)
Display
Display technologySuper AMOLEDAMOLED
Resolution432 × 432466 × 466
Peak brightness2000 nits1000 nits
ProtectionSapphire crystal2.5D glass
Performance
ChipsetExynos W930 Dual-Core 1.4GHzSnapdragon W5 Gen 1 + BES2800BP MCU
RAM2 GB2 GB
Storage16 GB32 GB
Expandable storageNoNo
Battery & charging
Charging standardWireless charging (WPC) with Fast ChargingMagnetic charging (~1 hour; 10 min ≈ 24 h)
Battery typeLithium-ionLithium-ion
Battery capacity300 mAh—
Typical capacity—354 mAh
Rated capacity—345 mAh
Connectivity
CellularLTE (optional models), GPS, GLONASS, Galileo, BDSGNSS (Beidou, GPS, Galileo, GLONASS, QZSS)
Wi‑FiWi‑Fi 2.4GHz & 5GHzWi-Fi 2.4 / 5 GHz (802.11 a/b/g/n)
BluetoothBluetooth 5.3Bluetooth 5.2
NFCYesYes
Build & durability
FrameStainless steelStainless steel (18K PVD gold or 316L)
Ingress protection5ATM / IP68 / MIL-STD-810H5 ATM / IP68

Key differences

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

  • Weight

    OPPO Watch X2 Mini

    14 g lighter

  • Height

    OPPO Watch X2 Mini

    0.7 mm taller · minor difference

  • Width

    OPPO Watch X2 Mini

    0.7 mm wider · minor difference

  • Thickness

    Very similar thickness

What these size differences mean

Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.

  • OPPO Watch X2 Mini is 0.7 mm (1.6% relative to Galaxy Watch6 Classic 43mm) wider. Check this difference against the width of your current device and pocket opening.
  • OPPO Watch X2 Mini is 0.7 mm (1.6% relative to Galaxy Watch6 Classic 43mm) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • OPPO Watch X2 Mini is 0.1 mm (0.9% relative to Galaxy Watch6 Classic 43mm) thicker. Cases and camera protrusions can change the clearance you need.
  • OPPO Watch X2 Mini is 14 g lighter. This is the listed device-weight difference, not a measured comfort rating.

Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.

Sources and measurement notes

Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.

Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.

Galaxy Watch6 Classic 43mm vs OPPO Watch X2 Mini Size Comparison