Updated: September, 2025

Best Compact Air Conditioners

Save up to 27% Off

1

BLACK+DECKER

9.8

Exceptional

BLACK+DECKER 8,000 BTU Portable Air Conditioner for Rooms up to 350 Sq. with Remote Control, White

21% Off

Picked by 2,266 users this week

Why we love it

Compact and easy to move.

Effective cooling for small spaces.

Includes remote control and installation kit.

Main highlights

Compact Design and Portability
The BLACK+DECKER 8,000 BTU Portable AC is compact, easy to move, and ideal for cooling rooms up to 350 sq. ft.

Perfect for Small Rooms
Best suited for bedrooms or small office spaces, providing effective cooling in areas up to 350 sq. ft.

Praised for Cooling Efficiency
Customers appreciate its ability to quickly cool rooms and maintain a comfortable temperature, even in challenging conditions.

More info
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
How do we rank?

Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.

Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
2

AIDIAM

9.7

Exceptional

AIDIAM Portable Air Conditioners, 10000 BTU Portable AC up to 450 Sq.Ft, 3 in 1 AC Unit with Cool, Dehumidifier & Fan Modes, Remote Control & 24H Timer, AC Unit for Bedrooms, Living Rooms & Apartments

27% Off

Main highlights

【Powerful 10000 BTU Cooling Beast】Need an air conditioner that delivers lasting comfort? Our upgraded 10000 BTU compressor provides rapid cooling in just three minutes, keeping your bedroom, office, garage, or tool room cool all day long.

【Dual Control – Remote & Control Panel】Easily adjust fan speed and cooling settings using the intuitive control panel or convenient remote. Whether you’re lounging on the sofa or relaxing in bed, control is always within reach. Designed for simplicity, it’s perfect for everyone—including seniors new to smart devices.

【3-in-1 Versatile Design】More than just an air conditioner—this multifunctional unit works as a dehumidifier, cooling AC, and high-airflow fan. Enjoy fresh air in spring, cooling relief in summer, and effective ventilation in fall and winter.

More info
3

Fotuial

9.6

Exceptional

Portable Air Conditioner, 2025 Upgraded 4-IN-1 Ultra-Quiet Design Portable AC Unit with 2 Cool Mist & Speeds1500ml Remote Control Air Conditioner Evaporative for Home,Office,Bedroom, Camping

Main highlights

Ultra-Quiet Operation with Timer Function Featuring the latest 2025 upgraded evaporative cooling technology, this unit runs whisper-quiet—perfect for sleep or focused work. Built-in 1H/3H/6H timer allows automatic shut-off to save energy and give you peace of mind.

3 Fan Speeds & 2 Cool Mist Modes Customize your cooling experience with 3 adjustable wind speeds and 2 mist modes. The large 1500ml water tank offers up to 8 hours of continuous mist, improving air humidity and helping you stay refreshed and moisturized.

2025 Upgraded 4-in-1 Multifunctional Design This versatile unit combines a portable air conditioner, humidifier, fan, and 7-color night light in one. Ideal for home, office, bedroom, or camping, it provides year-round comfort wherever you go.

More info
4

GE

9.5

Excellent

GE Window Air Conditioner Unit, 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

Why we love it

Compact size for small spaces.

Quiet operation ideal for bedrooms.

Easy installation process.

Main highlights

Efficient Cooling for Small Spaces
5000 BTU capacity efficiently cools rooms up to 150 sq ft.

Ideal for Bedrooms and Offices
Perfect for small bedrooms, guest rooms, and home offices.

Quiet Operation Praised by Users
Low-noise operation is highly appreciated for nighttime use.

More info
5

Serantzon

9.4

Excellent

Portable Air Conditioners,4-in-1 Evaporative Air Cooler with 3 Speeds, 3 Modes & 7 LED Light Cooling Fan with Remote, 2-8H Timer, 1200ML Personal Mini Air Conditioner for Bedroom and Office

Main highlights

【Remote Control & 7-Color Light】This portable air conditioner features a built-in LED night light with 7 customizable colors to create the perfect atmosphere. Remote control to adjust settings from across the room - adjust brightness or switch colors easily via it for relaxation or sleep comfort.

【Adjustable Cooling & Speed Control】Choose from 3 fan speeds (low/medium/high) and 3 modes (Normal/Natural/Sleep) to customize airflow. The evaportive air cooler also adds moisture to dry air, making it ideal for summer or dry climates.

【4-in-1 Portable Air Conditioners】This compact mini ac works as an evaporative air cooler, fan, and mood light—perfect for small rooms, offices, or camping. Unlike bulky AC units, this mini AC cools efficiently without complicated installation.

More info
6

Frigidaire

9.1

Excellent

Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 250 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White

Why we love it

Consistent temperature control.

Efficient for small spaces.

Quiet and powerful operation.

Main highlights

Effortless Temperature Control
Maintains preset room temperature with button control for consistent comfort.

Ideal for Small Spaces
Perfect for cooling rooms up to 150 square feet efficiently.

Praised for Quiet Operation
Customers love its quiet performance and effective cooling.

More info
7

Midea

9.0

Excellent

Midea 5,000 BTU EasyCool Small Window Air Conditioner - Cool up to 150 Sq. Ft. with Easy-to-Use Mechanical Controls and Reusable Filter, Perfect for Small Bedroom, Living Room, Home Office

Why we love it

Energy-efficient with CEER of 11.0.

Quiet operation, quieter than a refrigerator.

Easy installation with included accessories.

Main highlights

Efficient Cooling for Small Spaces
Midea 5,000 BTU AC efficiently cools rooms up to 150 sq. ft.

Perfect for Bedrooms and Offices
Ideal for small bedrooms, living rooms, and home offices.

Impressive Cooling Performance
Users praise its ability to lower room temperature quickly.

More info
8

Midea

8.8

Very Good

Midea MAP05S1AWT-A Air Conditioner, 8,500 BTU-Smart, White

14% Off

Why we love it

Efficient cooling for small spaces.

Smart app control from anywhere.

Easy to install and maintain.

Main highlights

Fast Effective Cooling
The Midea MAP05S1AWT-A offers 8,500 BTU cooling power for efficient temperature management in spaces up to 150 sq. ft.

Ideal for Small Spaces
Perfect for bedrooms, home offices, or any room needing quick and efficient cooling.

Smart Control Feature
Customers praise the convenience of controlling the unit via SmartHome app and voice commands with Alexa or Google Assistant.

More info
9

Uhome

8.7

Very Good

Uhome 2024 New Portable Air Conditioner, 8000 BTU Compact AC Unit with Cooling, Dehumidifier, Fan, Remote Control and Window Mount Kit Included, White

Why we love it

High tech 12K BTU cooling/heating.

4 in 1 multi functional functions.

Easy install/move/control.

Main highlights

Key Features
8,000 BTU, cools up to 200 sq. ft., less than 55 dB, 3-in-1 functionality, easy to use and clean, quick installation.

Ideal Use Cases
Perfect for offices, bedrooms, living rooms, dining areas, RVs, or studio apartments, especially in hot days for cooling or dehumidifying.

Customer Praise
Most reviews highlight its quiet operation, efficient cooling, and ease of installation as the product`s standout features.

More info
10

NPOCLK

8.6

Very Good

Portable Air Conditioners,Air Conditioner,Ac Unit with 1500ML Water Tank,2 Spray Ports,3 Wind Speeds,3 Timers,10 kinds of Colorful Lights,Portable Ac Units for Room Camping Car Office

14% Off

Main highlights

Panel Control & Remote Control - Our portable air conditioners have a control panel and a remote control that anyone can use easily. When you are relaxing on the sofa, just press the button on the remote control to easily operate this portable air conditioner

1500ML Large Capacity Water Tank - Filling up with water can continue to work for 6-8 hours, getting rid of the trouble of frequent water refilling.When the water tank runs out of water, it will automatically switch to natural wind mode

️Multifunctional Air Conditioner - Natural wind mode: use without water and blow out cool air. Cooling mode: add water or ice cubes to achieve the effect of cooling. In addition, we are equipped with two misters that can continuously generate cool air to double the refreshment

More info

Discover top deals and categories on AmazonCheck Deals

Our top pick

1
21% Off

BLACK+DECKER 8,000 BTU Portable Air Conditioner for Rooms up to 350 Sq. with Remote Control, White
The BLACK+DECKER 8,000 BTU Portable Air Conditioner is a versatile and compact cooling solution perfect for small spaces. Designed to effectively cool rooms up to 350 sq. ft., this unit is ideal for bedrooms, home offices, or any area needing efficient temperature control. It features a 3-in-1 design, functioning as an air conditioner, dehumidifier, and fan, providing flexibility in various climates. With easy mobility thanks to its casters and side handles, moving it between rooms is hassle-free. The included remote control and installation kit make setup and operation straightforward. Customers frequently praise its cooling efficiency and appreciate the noise level, which, although noticeable, is not disruptive for most users. This portable AC is an excellent choice for those seeking a reliable and user-friendly cooling solution without the need for permanent installation.

Leave a reply

You can help us improve our product reviews by providing us with your feedback. Please share your thoughts in the section below.