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Galaxy Watch6 Classic 47mm vs OPPO Watch X3

Device summary

Samsung

Galaxy Watch6 Classic 47mm

OPPO

OPPO Watch X3

Full specifications

Full specifications
Basic information
Release year20232026
Starting price——
Display size1.5-inch1.5-inch
Dimensions46.5 mm × 46.5 mm × 10.9 mm47.4 mm × 47.4 mm × 11.0 mm
Weight59 g43 g
Front materialSapphire crystalSapphire crystal
Back material—PA with fiberglass
Display
Display technologySuper AMOLEDLTPO AMOLED
Resolution480 × 480466 × 466
Peak brightness2000 nits3000 nits
ProtectionSapphire crystalSapphire crystal
Performance
ChipsetExynos W930 Dual-Core 1.4GHzSnapdragon W5 + BES2800BP MCU
RAM2 GB2 GB
Storage16 GB32 GB
Expandable storageNoNo
Battery & charging
Battery capacity425 mAh—
Charging standardWireless charging (WPC) with Fast ChargingWatch VOOC Flash Charge (~75 min; 10 min ≈ 1 day)
Battery typeLithium-ionLithium-ion (silicon-carbon)
Typical capacity—646 mAh
Rated capacity—632 mAh
Connectivity
CellularLTE (optional models), GPS, GLONASS, Galileo, BDSDual-band GPS L1+L5 / multi-GNSS
Wi‑FiWi‑Fi 2.4GHz & 5GHzWLAN 2.4 / 5 GHz
BluetoothBluetooth 5.3Bluetooth 5.2
NFCYesYes
Build & durability
FrameStainless steelTitanium alloy (TC4)
Ingress protection5ATM / IP68 / MIL-STD-810H5 ATM / IP68 / IP69 / MIL-STD-810H

Basic information

Release year

Galaxy Watch6 Classic 47mm
2023
OPPO Watch X3
2026

Starting price

Galaxy Watch6 Classic 47mm
—
OPPO Watch X3
—

Display size

Galaxy Watch6 Classic 47mm
1.5-inch
OPPO Watch X3
1.5-inch

Dimensions

Galaxy Watch6 Classic 47mm
46.5 mm × 46.5 mm × 10.9 mm
OPPO Watch X3
47.4 mm × 47.4 mm × 11.0 mm

Weight

Galaxy Watch6 Classic 47mm
59 g
OPPO Watch X3
43 g

Front material

Galaxy Watch6 Classic 47mm
Sapphire crystal
OPPO Watch X3
Sapphire crystal

Back material

Galaxy Watch6 Classic 47mm
—
OPPO Watch X3
PA with fiberglass

Display

Display technology

Galaxy Watch6 Classic 47mm
Super AMOLED
OPPO Watch X3
LTPO AMOLED

Resolution

Galaxy Watch6 Classic 47mm
480 × 480
OPPO Watch X3
466 × 466

Peak brightness

Galaxy Watch6 Classic 47mm
2000 nits
OPPO Watch X3
3000 nits

Protection

Galaxy Watch6 Classic 47mm
Sapphire crystal
OPPO Watch X3
Sapphire crystal

Performance

Chipset

Galaxy Watch6 Classic 47mm
Exynos W930 Dual-Core 1.4GHz
OPPO Watch X3
Snapdragon W5 + BES2800BP MCU

RAM

Galaxy Watch6 Classic 47mm
2 GB
OPPO Watch X3
2 GB

Storage

Galaxy Watch6 Classic 47mm
16 GB
OPPO Watch X3
32 GB

Expandable storage

Galaxy Watch6 Classic 47mm
No
OPPO Watch X3
No

Battery & charging

Battery capacity

Galaxy Watch6 Classic 47mm
425 mAh
OPPO Watch X3
—

Charging standard

Galaxy Watch6 Classic 47mm
Wireless charging (WPC) with Fast Charging
OPPO Watch X3
Watch VOOC Flash Charge (~75 min; 10 min ≈ 1 day)

Battery type

Galaxy Watch6 Classic 47mm
Lithium-ion
OPPO Watch X3
Lithium-ion (silicon-carbon)

Typical capacity

Galaxy Watch6 Classic 47mm
—
OPPO Watch X3
646 mAh

Rated capacity

Galaxy Watch6 Classic 47mm
—
OPPO Watch X3
632 mAh

Connectivity

Cellular

Galaxy Watch6 Classic 47mm
LTE (optional models), GPS, GLONASS, Galileo, BDS
OPPO Watch X3
Dual-band GPS L1+L5 / multi-GNSS

Wi‑Fi

Galaxy Watch6 Classic 47mm
Wi‑Fi 2.4GHz & 5GHz
OPPO Watch X3
WLAN 2.4 / 5 GHz

Bluetooth

Galaxy Watch6 Classic 47mm
Bluetooth 5.3
OPPO Watch X3
Bluetooth 5.2

NFC

Galaxy Watch6 Classic 47mm
Yes
OPPO Watch X3
Yes

Build & durability

Frame

Galaxy Watch6 Classic 47mm
Stainless steel
OPPO Watch X3
Titanium alloy (TC4)

Ingress protection

Galaxy Watch6 Classic 47mm
5ATM / IP68 / MIL-STD-810H
OPPO Watch X3
5 ATM / IP68 / IP69 / MIL-STD-810H

Key differences

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

  • Weight

    OPPO Watch X3

    16 g lighter

  • Height

    OPPO Watch X3

    0.9 mm taller · minor difference

  • Width

    OPPO Watch X3

    0.9 mm wider · minor difference

  • Thickness

    Very similar thickness

View Galaxy Watch6 Classic 47mm detailsView OPPO Watch X3 details

Dimensions and weight are based on manufacturer specifications. Handling estimates are derived from physical measurements. Methodology