Between the Watch SE 3 and Galaxy Watch 7 (40mm), the Watch SE 3 comes out ahead in display size, while the Galaxy Watch 7 (40mm) wins on peak brightness and battery life. Overall, the Watch SE 3 scores 56.1 and the Galaxy Watch 7 (40mm) scores 43.8 on our Mars Score.
어느 것을 사야 할까요?
The Watch SE 3 is the clear pick on raw spec strength, leading by 12.3 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 SE 3 if you care most about display size. The biggest gaps in its favor are display size.
Pick the Galaxy Watch 7 (40mm) 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 peak brightness, battery life, weight, among others.
Both ship with comparable cellular, water resistance, so those specs don't separate the two — focus on the differences below.
Bottom line: the Watch SE 3 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Apple - Watch SE 3이(가) 이기는 이유
- ▲Display size — 35.88% more. 1.78 " vs 1.31 ".
Samsung - Galaxy Watch 7 (40mm)이(가) 이기는 이유
- ▲Peak brightness — 200.00% more. 3000 nits vs 1000 nits.
- ▲Battery life — 66.67% more. 30 h vs 18 h.
- ▲Weight — 4.20 g less. 28.8 vs 33.
- ▲Has ECG.
- ▲Has SpO2.
사양 비교
Design
| 사양 | Apple - Watch SE 3 | Samsung - Galaxy Watch 7 (40mm) |
|---|---|---|
| Case size | 44 mmlead | 40 mm |
| Weight | 33 g | 28.8 glead |
| Case material | aluminum | aluminum |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Display
| 사양 | Apple - Watch SE 3 | Samsung - Galaxy Watch 7 (40mm) |
|---|---|---|
| Display size | 1.78 "lead | 1.31 " |
| Always-on display | false | truelead |
| Peak brightnessⓘ | 1000 nits | 3000 nitslead |
Health & Fitness
| 사양 | Apple - Watch SE 3 | Samsung - Galaxy Watch 7 (40mm) |
|---|---|---|
| ECG | false | truelead |
| SpO2 | false | truelead |
| Temperature sensor | false | truelead |
| Sleep tracking | true | true |
| Blood pressure | false | truelead |
Battery & Connectivity
| 사양 | Apple - Watch SE 3 | Samsung - Galaxy Watch 7 (40mm) |
|---|---|---|
| Battery life | 18 h | 30 hlead |
| GPS | true | true |
| Cellular | true | true |
| NFC | true | true |
| OS | watchOS | WearOSlead |
자주 묻는 질문
Which has longer battery life, Watch SE 3 or Galaxy Watch 7 (40mm)?+
Galaxy Watch 7 (40mm) lasts 30h vs 18h.
Do Watch SE 3 or Galaxy Watch 7 (40mm) support ECG?+
Galaxy Watch 7 (40mm) supports ECG; Watch SE 3 does not.
Which has cellular, Watch SE 3 or Galaxy Watch 7 (40mm)?+
Both offer cellular variants.
사양별 심층 분석
같은 브랜드의 더 보기
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