LEVOIT OasisMist 1000S vs LEVOIT Smart Humidifier 4.2L
Side-by-side comparison based on published product information. Check Amazon for current price and availability.
How we evaluate products
We compare published manufacturer specifications, manuals, support policies, and relevant public guidance. We do not present unpublished laboratory or in-home measurements as our own testing.
Features and services can change, so confirm current details with the manufacturer before buying. Affiliate commissions do not determine our editorial criteria.
Use the feature table below to match published specifications to your room, filtration, and noise requirements. We do not assign an overall score without retained independent test evidence.
LEVOIT OasisMist 1000S
LEVOIT
Check Amazon for the current price
LEVOIT Smart Humidifier 4.2L
LEVOIT
Check Amazon for the current price
Feature comparison
| Feature | LEVOIT OasisMist 1000S | LEVOIT Smart Humidifier 4.2L |
|---|---|---|
| Coverage | Up to 600 sq ft | 376 sq ft |
| Tank capacity | 10 L (top fill) | 4.2 L (top fill) |
| Cool mist output | 350 mL/h | — |
| Mist height | Over 2 ft | — |
| Runtime | Up to 100 hours | Up to 42 hours |
| Mist output | — | 270 mL/h |
| Noise level | — | 21 dB (sleep mode) |