5 Best Portable Air Conditioners for Bedrooms [In 2025]

5 Best Portable Air Conditioners for Bedrooms Review

Dreo Portable Air Conditioners, 8000 BTU ASHRAE (5000 BTU DOE) Smart AC Unit for Bedroom

Overview

The Dreo Portable Air Conditioner is a powerful and efficient cooling solution for bedrooms. It features advanced technology, including a noise-isolated compressor and high-capacity water pump, to provide effective cooling while minimizing noise and maintaining a drainage-free operation.

Specs

• Cooling Capacity: 8,000 BTU ASHRAE (5,000 BTU DOE)
• SEER Rating: 6.1
• Noise Level: 45dB at lowest setting
• Dimensions: 25″ H x 15.4″ W x 12.2″ D
• Modes: Cool, Dry (Dehumidify), Fan

Pros

• Quiet operation with noise-isolated compressor
• Drainage-free cooling, with a high-capacity water pump
• Smart control via app, remote, or voice commands
• Certified for use in California

Cons

• Hose may not fit standard apartment ports, requiring an adapter
• Relatively high price compared to some competitors

Portable Air Conditioners, Mini Air Conditioner Portable with Remote

Overview

This versatile 4-in-1 portable air conditioner offers cooling, humidification, fan, and LED night light functionality in a compact and easy-to-use design. It’s a great personal cooling solution for bedrooms, offices, and other small spaces.

Specs

• Cooling Capacity: Evaporative cooling up to 50°F
• Water Tank Capacity: 1000ml
• Noise Level: Not specified
• Dimensions: 16.5″ H x 10.2″ W x 10.2″ D
• Modes: Cool, Humidify, Fan, LED Night Light

Pros

• Compact and portable design with easy mobility
• Versatile 4-in-1 functionality (AC, fan, humidifier, night light)
• Remote control for convenient operation
• Effective evaporative cooling and 7-color night light

Cons

• Not a true air conditioner, but rather an evaporative cooler
• Limited cooling capacity compared to traditional ACs

Hisense Portable Air Conditioner 6,000 BTU Cooling Dehumidifier Fan

Overview

The Hisense Portable Air Conditioner offers a compact and efficient cooling solution for smaller rooms up to 250 square feet. It functions as an air conditioner, dehumidifier, and fan, providing versatile climate control options.

Specs

• Cooling Capacity: 6,000 BTU
• Dehumidification Capacity: Not specified
• Noise Level: 49dB
• Dimensions: 16.5″ H x 13.8″ W x 13.8″ D
• Modes: Cool, Dehumidify, Fan

Pros

• Compact and easy to install with included window kit
• Quiet operation at 49dB
• Versatile climate control with cooling, dehumidifying, and fan modes
• Includes remote control for convenient operation

Cons

• Relatively low cooling capacity at 6,000 BTU
• Some customers report issues with the dehumidifying function

Portable Air Conditioners，Portable AC Small Air Conditioner Fan

Overview

This 4-in-1 portable air conditioner combines a desktop fan, small air conditioner, humidifier, and LED night light in a compact and versatile design. It’s a great personal cooling solution for various indoor and outdoor environments.

Specs

• Cooling Capacity: Evaporative cooling up to 50°F
• Water Tank Capacity: 1000ml
• Noise Level: Not specified
• Dimensions: 10.2″ H x 10.2″ W x 16.5″ D
• Modes: Cool, Humidify, Fan, LED Night Light

Pros

• Versatile 4-in-1 functionality (AC, fan, humidifier, night light)
• Compact and portable design with easy mobility
• Adjustable 3-speed wind and 2-4 hour timer
• Includes 7-color LED night light

Cons

• Not a true air conditioner, but rather an evaporative cooler
• Limited cooling capacity compared to traditional ACs

BLACK+DECKER Portable Air Conditioner, 9,000 BTU for Rooms up to 400 Sq. Ft.

Overview

The BLACK+DECKER Portable Air Conditioner is a versatile and powerful cooling solution for rooms up to 400 square feet. It offers 3-in-1 functionality as an air conditioner, dehumidifier, and fan, providing comprehensive climate control in a compact and portable design.

Specs

• Cooling Capacity: 9,000 BTU ASHRAE (5,300 BTU SACC)
• Dehumidification Capacity: Not specified
• Noise Level: 52dB
• Dimensions: 15.3″ W x 14″ D x 29.5″ H
• Modes: Cool, Dehumidify, Fan

Pros

• Powerful 9,000 BTU cooling capacity for rooms up to 400 sq. ft.
• Includes a convenient remote control and 24-hour timer
• Reusable air filter for easy cleaning
• Self-evaporating operation, eliminating the need for a drain pan

Cons

• Relatively heavy at 45.3 lbs, making it less portable
• Some customers report issues with the remote control’s dark display

FAQs

1. What is the difference between ASHRAE and DOE cooling capacities?
   • ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) ratings represent the maximum cooling capacity of a unit, while DOE (Department of Energy) ratings provide a more realistic estimate of the actual cooling performance under typical conditions.
2. Do these portable air conditioners require installation?
   • Most portable ACs come with a window kit that allows for easy installation by venting the hot air outside through a window. Some models may also be able to vent through a wall.
3. How noisy are these portable air conditioners?
   • Noise levels vary, but many of the models in this guide feature quiet operation, with some as low as 45dB at the lowest setting.
4. Can these portable ACs also function as dehumidifiers?
   • Yes, several of the models in this guide offer 3-in-1 functionality, including air conditioning, dehumidification, and fan modes, providing comprehensive climate control.
5. How easy are these portable ACs to move between rooms?
   • Portability varies, but many models feature casters and/or handles to make them relatively easy to move, allowing you to cool different areas of your home as needed.

Conclusion

Choosing the best portable air conditioner for your bedroom can be a daunting task, but this buying guide has provided an in-depth look at some of the top options on the market. Whether you’re looking for a powerful and efficient unit like the Dreo Portable AC, a versatile 4-in-1 cooler, or a more budget-friendly solution from Hisense or BLACK+DECKER, there are plenty of great choices to keep your bedroom cool and comfortable all summer long. Consider your specific needs, room size, and desired features to find the perfect portable AC for your home.