Smartwatches · Samsung
Samsung Galaxy Watch 5 Pro- Case size:
- 45 mm
- Display type:
- AMOLED
- Reference price:
- SAR 974
Samsung Galaxy Watch 5 Pro vs Samsung Galaxy Watch8 40mm: which one suits you?
The two differ in 3 of the specs we have recorded, and the Samsung Galaxy Watch8 40mm is cheaper by SAR 104 (prices checked 5 Nov 2026).
Which one should you choose?
- No clear lead in the recorded specs; design or brand preference may decide.
- Paying less: cheaper by SAR 104
The deciding difference here: price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartwatches · Samsung
Samsung Galaxy Watch8 40mm- Case size:
- 40 mm
- Display type:
- Super AMOLED
- Reference price:
- SAR 870
Key differences
Case size
45 mm40 mmDisplay type
AMOLEDSuper AMOLEDDisplay size
1.36 in1.34 in
Specifications side by side
17 of 17 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 974 | SAR 870 |
| Battery life | 3.3 days | — |
| Phone compatibility | — | Android |
| Built-in GPS | Yes | Yes |
| Cellular (LTE/eSIM) | No | No |
| Case size | 45 mm | 40 mm |
| Display type | AMOLED | Super AMOLED |
| Display size | 1.36 in | 1.34 in |
| Case material | Type: Titanium | — |
| Weight | 20 g | — |
| Water resistance | 5 ATM | 5 ATM |
| ECG | Yes | Yes |
| Heart-rate tracking | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Contactless payment (NFC) | Yes | Yes |
| Dimensions | 4.5 x 4.5 x 1 cm | — |
| dust resistance rating | IP68 | IP68 |
| App control (Wi-Fi) | Yes | Yes |
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Similar comparisons
Direct comparison questions
What is the difference in cellular (LTE/eSIM) between the Samsung Galaxy Watch 5 Pro and the Samsung Galaxy Watch8 40mm?
No difference here: cellular (LTE/eSIM) is No on both.
What is the difference in built-in GPS between the Samsung Galaxy Watch 5 Pro and the Samsung Galaxy Watch8 40mm?
No difference here: built-in GPS is Yes on both.
What is the difference in case size between the Samsung Galaxy Watch 5 Pro and the Samsung Galaxy Watch8 40mm?
Samsung Galaxy Watch 5 Pro: 45 mm; Samsung Galaxy Watch8 40mm: 40 mm. A higher value is not necessarily better for you.
What is the difference in water resistance between the Samsung Galaxy Watch 5 Pro and the Samsung Galaxy Watch8 40mm?
No difference here: water resistance is 5 ATM on both.