Portable air conditioners by noise level ≫ Noise performance

Quiet portable air conditioners

5 best quiet portable air conditioners: our comparison (2026)

5,000 BTU Window Air Conditioner

★★★★★ ★★★★★ 8.3/10

5,000 BTU Window Air Conditioner

★★★★★ ★★★★★ 8.3/10

10,000 BTU U Shaped Smart Inverter Window Air Conditioner

★★★★★ ★★★★★ 8.3/10

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🏆 Best choice

5,000 BTU Window Air Conditioner with Remote Control, Cools Up to 150 Sq - Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White 5,000 BTU Electronic Controls

5,000 BTU Window Air Conditioner

★★★★★ ★★★★★ 8.3 /10

+ Cools small rooms (up to ~150 sq ft) reliably and fairly quickly

+ Light and compact, easier to install than bigger window units

+ Useful features for the price: remote, Eco/Sleep modes, 24-hour timer, washable filter

5,000 BTU Window-Mounted Air Conditioner, Cools Up to 150 Sq - Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White 5,000 BTU Mechanical Controls

Frigidaire

5,000 BTU Window Air Conditioner

★★★★★ ★★★★★ 8.3 /10

10,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 450 Sq Ft, Ultra Quiet with Open Window Flexibility - Alexa/Google Assistant Compatible - 35% Energy Savings, Remote (Updated) 10,000 BTU (Updated)

Midea

10,000 BTU U Shaped Smart Inverter Window Air Conditioner

★★★★★ ★★★★★ 8.3 /10

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Portable air conditioners for bedrooms

Low noise portable air conditioners