Samsung - Galaxy Watch 7 (44mm) vs Google - Pixel Watch 4
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Samsung - Galaxy Watch 7 (44mm) | Google - Pixel Watch 4 |
|---|---|---|
| Battery life | 40 h | 48 h |
| Display size | 1.47 " | 1.4 " |
| Weight | 34 g | 37 g |
Between the Galaxy Watch 7 (44mm) and Pixel Watch 4, the Galaxy Watch 7 (44mm) comes out ahead in display size / weight, while the Pixel Watch 4 wins on battery life. Overall, the Galaxy Watch 7 (44mm) scores 70.9 and the Pixel Watch 4 scores 69.8 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (70.9 vs 69.8). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the Galaxy Watch 7 (44mm) 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. The single most decisive one: Display size — 5.00% more. 1.47 " vs 1.4 ".
Pick the Pixel Watch 4 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. The single most decisive one: Battery life — 20.00% more. 48 h vs 40 h.
Both ship with comparable ecg, cellular, spo2, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Samsung - Galaxy Watch 7 (44mm) or Google - Pixel Watch 4?
Samsung - Galaxy Watch 7 (44mm) leads the current Mars Score by 1.1 points.The more useful decision is the trade-off behind that result: compare display size, battery life against the way you will actually use the product.
Choose Samsung - Galaxy Watch 7 (44mm) if…
Samsung - Galaxy Watch 7 (44mm) has the measurable edge on display size in, weight g.
Choose Google - Pixel Watch 4 if…
Google - Pixel Watch 4 has the measurable edge on battery life h.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Samsung - Galaxy Watch 7 (44mm) wins
- ▲Display size — 5.00% more. 1.47 " vs 1.4 ".
- ▲Weight — 3.00 g less. 34 vs 37.
Why Google - Pixel Watch 4 wins
- ▲Battery life — 20.00% more. 48 h vs 40 h.
Spec comparison
Design
| Spec | Samsung - Galaxy Watch 7 (44mm) | Google - Pixel Watch 4 |
|---|---|---|
| Case size | 44 mm | 45 mmlead |
| Weight | 34 glead | 37 g |
| Case material | aluminum | aluminum |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Display
| Spec | Samsung - Galaxy Watch 7 (44mm) | Google - Pixel Watch 4 |
|---|---|---|
| Display size | 1.47 "lead | 1.4 " |
| Always-on display | true | true |
| Peak brightnessⓘ | 3000 nits | 3000 nits |
Health & Fitness
| Spec | Samsung - Galaxy Watch 7 (44mm) | Google - Pixel Watch 4 |
|---|---|---|
| ECG | true | true |
| SpO2 | true | true |
| Temperature sensor | true | true |
| Sleep tracking | true | true |
| Blood pressure | truelead | false |
Battery & Connectivity
| Spec | Samsung - Galaxy Watch 7 (44mm) | Google - Pixel Watch 4 |
|---|---|---|
| Battery lifeⓘ | 40 h | 48 hlead |
| GPS | true | true |
| Cellular | true | true |
| NFC | true | true |
| OS | WearOS | WearOS |
Frequently asked
Which has longer battery life, Galaxy Watch 7 (44mm) or Pixel Watch 4?+
Pixel Watch 4 lasts 48 hours vs 40 hours.
Do Galaxy Watch 7 (44mm) or Pixel Watch 4 support ECG?+
Both support ECG.
Which has cellular, Galaxy Watch 7 (44mm) or Pixel Watch 4?+
Both offer cellular variants.