Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Levoit - VortexIQ 50 | Shark - Cordless Pro IZ862H |
|---|---|---|
| Suction (AW) | 150 | 175 |
| Dustbin | 0.6 L | 0.7 L |
| Weight | 3.2 kg | 3.5 kg |
Between the VortexIQ 50 and Cordless Pro IZ862H, the VortexIQ 50 comes out ahead in weight, while the Cordless Pro IZ862H wins on suction (aw) / dustbin. Overall, the VortexIQ 50 scores 73.1 and the Cordless Pro IZ862H scores 75.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (73.1 vs 75.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the VortexIQ 50 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight. The single most decisive one: Weight — 0.30 kg less. 3.2 vs 3.5.
Pick the Cordless Pro IZ862H if you care most about suction (aw) / dustbin. Its strongest claims are suction (aw), dustbin. The single most decisive one: Suction (AW) — 16.67% more. 175 vs 150.
Both ship with comparable battery, cordless, 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: Levoit - VortexIQ 50 or Shark - Cordless Pro IZ862H?
Shark - Cordless Pro IZ862H leads the current Mars Score by 2.5 points.The more useful decision is the trade-off behind that result: compare suction (aw), weight against the way you will actually use the product.
Choose Levoit - VortexIQ 50 if…
Levoit - VortexIQ 50 has the measurable edge on weight kg.
Choose Shark - Cordless Pro IZ862H if…
Shark - Cordless Pro IZ862H has the measurable edge on suction aw, dustbin l.
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 Levoit - VortexIQ 50 wins
- ▲Weight — 0.30 kg less. 3.2 vs 3.5.
Why Shark - Cordless Pro IZ862H wins
- ▲Suction (AW) — 16.67% more. 175 vs 150.
- ▲Dustbin — 16.67% more. 0.7 L vs 0.6 L.
Spec comparison
Performance
| Spec | Levoit - VortexIQ 50 | Shark - Cordless Pro IZ862H |
|---|---|---|
| Suction (AW) | 150 | 175lead |
| Dustbin | 0.6 L | 0.7 Llead |
| Filter | HEPA | HEPA |
Design
| Spec | Levoit - VortexIQ 50 | Shark - Cordless Pro IZ862H |
|---|---|---|
| Type | Cordless stick | Cordless stick |
| Cordless | true | true |
| Weight | 3.2 kglead | 3.5 kg |
| Battery | 60 min | 60 min |