Samsung Galaxy Watch 5 Pro vs Xiaomi S 4
6 recorded spec differences. Xiaomi S 4 is currently the cheaper of the two on Amazon.sa (SAR 829 vs SAR 705, checked 4 Nov 2026).
Specifications side by side
| Spec | Samsung Galaxy Watch 5 Pro | Xiaomi S 4 |
|---|---|---|
| Phone, battery and calls | ||
| Battery life | 3.3 days | 15 days |
| Built-in GPS | Yes | No |
| Cellular (LTE/eSIM) | No | — |
| Size, screen and durability | ||
| Case size | 45 mm | 46 mm |
| Display size | 1.36 in | 1.43 in |
| Case material | Type: Titanium | — |
| Weight | 20 g | 44.5 g |
| Display type | AMOLED | AMOLED |
| Water resistance | 5 ATM | 5 ATM |
| Health and payments | ||
| ECG | Yes | — |
| Heart-rate tracking | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Contactless payment (NFC) | Yes | Yes |
| Other specs | ||
| Dimensions | 4.5 x 4.5 x 1 cm | 12×47.3×47.4 cm |
| dust resistance rating | IP68 | — |
| App control (Wi-Fi) | Yes | — |
Highlighted rows differ. Facts come from each Amazon.sa listing. As an Amazon Associate we earn from qualifying purchases. Buying through our links costs you nothing extra.