| Category | Samsung Galaxy Watch 8 | Samsung Galaxy Watch 8 Classic |
|---|---|---|
| Colors | Graphite, Silver | Black, White |
| Sizes | 40mm: 40.4 x 42.7 x 8.6mm
44mm: 43.7 x 46 x 8.6mm |
46mm: 46.4 x 46 x 10.6mm |
| Weight (w/out strap) | 30g (40mm); 34g (44mm) | 63.5g |
| Durability | 5ATM + IP68 / MIL-STD-810H; Sapphire Crystal | 5ATM + IP68 / MIL-STD-810H; Sapphire Crystal |
| Display | 40mm: 1.34-inch (438×438) AMOLED, 3,000 nits
44mm: 1.47-inch (480×480) AMOLED, 3,000 nits |
1.34-inch (438×438) AMOLED, 3,000 nits |
| Processor | Exynos W1000 | Exynos W1000 |
| Memory | 2GB | 2GB |
| Storage | 32GB | 64GB |
| Battery | 40mm: 325mAh
44mm: 435mAh |
445mAh |
| Charging | Fast Charging (WPC-based wireless) | Fast Charging (WPC-based wireless) |
| Sensors | BioActive sensor (Optical + Electrical Heart Signal + BIA), Temperature, Accelerometer, Barometer, Gyro, Geomagnetic, Light | BioActive sensor (Optical + Electrical Heart Signal + BIA), Temperature, Accelerometer, Barometer, Gyro, Geomagnetic, Light, 3D Hall |
| Connectivity | LTE (optional), Bluetooth 5.3, Wi-Fi 2.4+5GHz, NFC, L1+L5 dual-frequency GPS, Glonass, Galileo, Beidou | LTE (optional), Bluetooth 5.3, Wi-Fi 2.4+5GHz, NFC, L1+L5 dual-frequency GPS, Glonass, Galileo, Beidou |
| Software | Wear OS 6 (One UI 8 Watch) with four years of software updates through 2029 | Wear OS 6 (One UI 8 Watch) with four years of software updates through 2029 |
