Verdict
Head-to-head · Best Humidifiers for Large Rooms

Levoit OasisMist 600S vs Vornado EV100

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Levoit OasisMist 600S comes out ahead by a narrow margin (4.6 vs 4.5). The gap is mostly about large bedrooms and open kitchens — read the strengths below before deciding.

Levoit OasisMist 600S
Higher ratedRanked #2 in Best Humidifiers for Large Rooms
Levoit OasisMist 600S
$90

The OasisMist 600S is the value pick — covers a large bedroom or open kitchen at $90 with the same Levoit smart features.

Strengths
  • $90 — best value pick
  • Covers 753 sq ft
  • Wi-Fi + voice control + Vesync app
Watch-outs
  • Smaller coverage than Superior 6000S
  • No bottom fill
  • Refill light dim in bright rooms
Vornado EV100
Ranked #4 in Best Humidifiers for Large Rooms
Vornado EV100
$80

The EV100 is the efficient evaporative pick — Vornado's small-room evap with the best energy efficiency in this lineup.

Strengths
  • Most energy-efficient evaporative humidifier tested
  • Compact for medium rooms
  • Whisper-quiet operation
Watch-outs
  • Coverage 400 sq ft only
  • Wick filter requires replacement
  • No timer or smart features

How they stack up

Levoit OasisMist 600S

Best value. Smart features at low price. Smaller than Superior 6000S.

Vornado EV100

Most efficient. Smaller coverage. Compact form.

Specs side-by-side

SpecLevoit OasisMist 600SVornado EV100
Coverage753 sq ft400 sq ft
Tank6L1 gallon
SmartWi-Fi + voice
Runtime50+ hours
TypeEvaporative
Power DrawLow
← See the full ranking of best humidifiers for large rooms