Apple - Watch Series 10 (46mm) vs Samsung - Galaxy Watch 6 Classic
Between the Watch Series 10 (46mm) and Galaxy Watch 6 Classic, the Watch Series 10 (46mm) comes out ahead in display size / weight, while the Galaxy Watch 6 Classic wins on battery life. Overall, the Watch Series 10 (46mm) scores 62.7 and the Galaxy Watch 6 Classic scores 48.9 on our Mars Score.
Which should you buy?
The Watch Series 10 (46mm) is the clear pick on raw spec strength, leading by 13.8 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Watch Series 10 (46mm) if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are display size, weight.
Pick the Galaxy Watch 6 Classic if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are battery life.
Both ship with comparable ecg, cellular, spo2, so those specs do not separate the two — focus on the differences below.
Bottom line: the Watch Series 10 (46mm) is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - Watch Series 10 (46mm) wins
- ▲Display size — 38.78% more. 2.04 " vs 1.47 ".
- ▲Weight — 22.60 g less. 36.4 vs 59.
Why Samsung - Galaxy Watch 6 Classic wins
- ▲Battery life — 122.22% more. 40 h vs 18 h.
Spec comparison
Design
| Spec | Apple - Watch Series 10 (46mm) | Samsung - Galaxy Watch 6 Classic |
|---|---|---|
| Case size | 46 mm | 47 mmlead |
| Weight | 36.4 glead | 59 g |
| Case material | aluminum | stainless steel |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Display
| Spec | Apple - Watch Series 10 (46mm) | Samsung - Galaxy Watch 6 Classic |
|---|---|---|
| Display size | 2.04 "lead | 1.47 " |
| Always-on display | true | true |
| Peak brightnessⓘ | 2000 nits | 2000 nits |
Health & Fitness
| Spec | Apple - Watch Series 10 (46mm) | Samsung - Galaxy Watch 6 Classic |
|---|---|---|
| ECG | true | true |
| SpO2 | true | true |
| Temperature sensor | true | true |
| Sleep tracking | true | true |
| Blood pressure | false | truelead |
Battery & Connectivity
| Spec | Apple - Watch Series 10 (46mm) | Samsung - Galaxy Watch 6 Classic |
|---|---|---|
| Battery life | 18 h | 40 hlead |
| GPS | true | true |
| Cellular | true | true |
| NFC | true | true |
| OS | watchOS | WearOSlead |
Frequently asked
Which has longer battery life, Watch Series 10 (46mm) or Galaxy Watch 6 Classic?+
Galaxy Watch 6 Classic lasts 40 hours vs 18 hours.
Do Watch Series 10 (46mm) or Galaxy Watch 6 Classic support ECG?+
Both support ECG.
Which has cellular, Watch Series 10 (46mm) or Galaxy Watch 6 Classic?+
Both offer cellular variants.
Spec-level deep dives
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