2025
Better than Galaxy Watch6 Classic
- Peak brightness 2,000 nits → 3,000 nits
- Storage 16 GB → 64 GB
- Battery capacity 425 mAh → 445 mAh
- Thickness 10.9 mm → 10.6 mm
Worse
Galaxy Watch6 Classic vs Galaxy Watch8 Classic — full comparison- Screen size 1.5″ → 1.34″
- Weight 59 g → 63.5 g
- Pixel density 453 ppi → 327 ppi
2023
Better than Galaxy Watch4 Classic
- Screen size 1.4″ → 1.5″
- Pixel density 321 ppi → 453 ppi
- Battery capacity 361 mAh → 425 mAh
- Resolution (width) 450 px → 480 px
Worse
Galaxy Watch4 Classic vs Galaxy Watch6 Classic — full comparison- Weight 52 g → 59 g
2021
The first generation in our catalog.
Specifications
Key specs by generation
| Galaxy Watch4 Classic · 2021 | Galaxy Watch6 Classic · 2023 | Galaxy Watch8 Classic · 2025 | |
|---|---|---|---|
| Case size | 46 mm | 46 mm | 46 mm |
| Screen size | 1.4″ | 1.5″ | 1.34″ |
| AMOLED / OLED display | Yes | Yes | Yes |
| Water resistance | 5 ATM | 5 ATM | 5 ATM |
| Weight | 52 g | 59 g | 63.5 g |
| NFC payments | Yes | Yes | Yes |
| Score | 6.2 | 8.4 | 8.3 |