De'Longhi PACEM370WH Penguino vs EcoFlow Wave 3 — Which Should You Buy?

Side-by-side comparison of De'Longhi PACEM370WH Penguino and EcoFlow Wave 3. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
De'Longhi PACEM370WH Penguino

De'Longhi PACEM370WH Penguino

8.6/10
$449 /one-time
VS
EcoFlow Wave 3

EcoFlow Wave 3

8.5/10
$999 /one-time

Feature Comparison

Feature De'Longhi PACEM370WH Penguino EcoFlow Wave 3
BTU 12,000
Coverage Up to 400 sq ft
Type Single-hose
Noise 49 dB
Technology Real Comfort
Evaporation Self-evaporative
Weight 72 lbs 28 lbs
Warranty 2 years 1 year
Power Battery/AC/car
Cooling 4,000 BTU equivalent
Smart App, Alexa, Google
Portability True portable
Use Case Camping, RV, backup
Battery Included

De'Longhi PACEM370WH Penguino

Pros

  • Quiet operation
  • 12,000 BTU
  • 400 sq ft
  • Real Comfort tech
  • Self-evaporative
  • Sleek design
  • Easy to move

Cons

  • Single-hose
  • Premium price
  • Heavy

EcoFlow Wave 3

Pros

  • Battery powered
  • No outlet needed
  • App control
  • Alexa/Google
  • Portable
  • Camping/RV use
  • Power outage backup

Cons

  • Lower cooling capacity
  • Battery limits runtime
  • Premium price

Our Verdict

De'Longhi PACEM370WH Penguino

The best portable AC for quiet operation—ideal for light sleepers.

Sale Price Live — Don't Miss Out

EcoFlow Wave 3

The best battery-powered portable AC for off-grid and mobile cooling.

Limited Offer — Check Today's Price

Our Methodology

We test each portable AC for cooling performance, noise output, and ease of use in real rooms. No manufacturer has editorial influence.

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