Device summary

Samsung

Galaxy Watch Ultra2

HONOR

Watch 6

Full specifications

Full specifications
Basic information
Release year20262026
Starting price
Display size1.5-inch1.5-inch
Dimensions47.1 mm × 47.4 mm × 10.7 mm46.5 mm × 46.5 mm × 10.8 mm
Weight62 g41 g
Front materialSapphire crystal
Back materialDurable polymer
Display
Display technologySuper AMOLEDAMOLED
Resolution498 × 498464 × 464
Peak brightness5000 nits
ProtectionSapphire crystal
Performance
ChipsetQualcomm Snapdragon Wear Elite (SDW6100)
RAM2 GB
Storage64 GB
Expandable storageNoNo
Battery & charging
Charging standardHigh-Frequency Fast Charging (WPC-based wireless charging)Magnetic charging
Battery typeLithium-ionLithium-ion
Battery capacity800 mAh
Connectivity
CellularLTE, Dual-frequency GPS (L1+L5)Dual-band L1+L5 GNSS (GPS, Galileo, GLONASS, Beidou, QZSS, NavIC)
Wi‑FiWi-Fi 2.4GHz+5GHz
BluetoothBluetooth 6.0Bluetooth 5.4 / BLE / BR / EDR (2.4 GHz)
NFCYesYes
Build & durability
FrameTitaniumAluminum alloy + 316L stainless steel bezel
Ingress protection10ATM+ / IP69K / MIL-STD-810H / EN133195 ATM / IP69

Key differences

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

  • Weight

    Watch 6

    21 g lighter

  • Height

    Galaxy Watch Ultra2

    0.9 mm taller · minor difference

  • Width

    Galaxy Watch Ultra2

    0.6 mm wider · minor difference

  • Thickness

    Very similar thickness

Galaxy Watch Ultra2 vs Watch 6 Size Comparison