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  3. Galaxy Watch8 Classic vs Watch S1

Samsung Galaxy Watch8 Classic vs Xiaomi Watch S1

What Galaxy Watch8 Classic does better (3) and where Watch S1 wins (4) — every spec side by side.

Samsung Galaxy Watch8 Classic
Samsung · 2025Galaxy Watch8 Classic
8.3Score
3 advantages≈ $280
Higher score
vs
Xiaomi Watch S1
Xiaomi · 2021Watch S1
7.2Score
4 advantages≈ $290
9.1Display7.5
8.2Health tracking5.0
3.1Sports & outdoor4.7
7.9Smart features5.9
4.4Build & durability4.7
Dimensions

Size comparison

Galaxy Watch8 ClassicWatch S1
46 × 46.410.646.5 × 46.511
Galaxy Watch8 ClassicWatch S1Difference
Height46.4 mm46.5 mm−0.1 mm
Width46 mm46.5 mm−0.5 mm
Thickness10.6 mm11 mm−0.4 mm
Weight64 g53 g+10 g

Drawn to the same scale from the official dimensions (front and side).

Why is Galaxy Watch8 Classic better than Watch S1?

  1. LTE (cellular)Yes · Watch S1: No
  2. eSIMYes · Watch S1: No
  3. Thickness10.6 mm vs 11 mm+4%

Why is Watch S1 better than Galaxy Watch8 Classic?

  1. Weight63.5 g vs 53 g+20%
  2. Screen size1.34″ vs 1.43″+7%
  3. Resolution (width)438 px vs 466 px+6%
  4. Battery capacity445 mAh vs 470 mAh+6%
Specifications

Side by side

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