Shark - Stratos Upright vs Tineco - Pure One S15 Pro Extreme
Between the Stratos Upright and Pure One S15 Pro Extreme, the Stratos Upright comes out ahead in dustbin and suction (aw), while the Pure One S15 Pro Extreme wins on weight and cordless. Overall, the Stratos Upright scores 76.7 and the Pure One S15 Pro Extreme scores 74.4 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (76.7 vs 74.4). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the Stratos Upright if you care most about dustbin and suction (aw). The biggest gaps in its favor are dustbin, suction (aw).
Pick the Pure One S15 Pro Extreme if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are weight, cordless, battery.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Shark - Stratos Upright wins
- ▲Dustbin — 65.00% more. 0.99 L vs 0.6 L.
- ▲Suction (AW) — 5.26% more. 200 vs 190.
Why Tineco - Pure One S15 Pro Extreme wins
- ▲Weight — 4.80 kg less. 2.7 vs 7.5.
- ▲Cordless: true (vs false).
- ▲Battery: 70 min vs 0 min.
Spec comparison
Performance
| Spec | Shark - Stratos Upright | Tineco - Pure One S15 Pro Extreme |
|---|---|---|
| Suction (AW) | 200lead | 190 |
| Dustbin | 0.99 Llead | 0.6 L |
| Filter | HEPA | HEPA |
Design
| Spec | Shark - Stratos Upright | Tineco - Pure One S15 Pro Extreme |
|---|---|---|
| Type | Corded uprightlead | Cordless stick |
| Cordless | false | truelead |
| Weight | 7.5 kg | 2.7 kglead |
| Battery | 0 min | 70 minlead |
Frequently asked
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.