Contents
- The Top 8
- Top 8 Window Air Conditioner Reviewed in Detail
- 1. Best Overall
- 2. Runner-Up
- 3. Best Premium
- 4. Best for Daily Use
- 5. Most Versatile
- 6. Best Design
- 7. Best for Beginners
- 8. Best Splurge
- Window Air Conditioner Compared Side by Side
- How We Reviewed
- How to Choose Window Air Conditioner
- What to look for
- Frequently asked questions
Choosing the right unit can be tough. This window air conditioner buying guide helps you narrow down your options. The best overall pick is the Midea 5,000 BTU Window Air Conditioner. It cools spaces up to 150 square feet quickly and offers a remote control for easy adjustments. For a budget option, the GE 5,000 BTU AC is a solid choice. It’s compact but only provides basic cooling features and manual controls.
The main tradeoff for buyers is cooling power versus features. The Midea offers versatile modes like dehumidifying and fan, while the GE focuses on basic temperature control. This guide will help you understand the best choices out there and what features matter most to you.
Paid links. We earn a commission from qualifying purchases at no extra cost to you. Prices are pulled live from Amazon and change often. How this works
The Top 8
Top 8 Window Air Conditioner Reviewed in Detail
Discover the features and benefits of the best window air conditioners available today.
1. Best Overall
Midea 5,000 BTU Window Air Conditioner, Cools up to 150 Sq. Ft. with Easy-to-Use Reusable Filter, Remote, Perfect AC for Bedroom, Living Room, Home Office,…
- 3 IN 1 COMFORT – The Midea EasyCool Window Air Conditioner unit has three modes to help your house, apartment, office, or room be as comfortable as possible. It can cool a space up to 150 sq. ft. quickly, circulate air with its 3-speed fan, or reduce humidity utilizing the dehumidifier mode.Controller type:Remote Control.
- QUIET & EASY TO USE – This window AC unit is low as 52dB(low mode). The intuitive LED display and remote control (batteries included) allow easy setting of time, temperature, and mode from across the room. The removable and reusable air filter protects your family and living space from dust and pet hairs.
- EASY INSTALLATION – Install easily in your home or apartment’s existing window frame . All mounting accessories are included. A screwdriver is required (but not included) for installation. For some window frames, pilot holes are recommended before installing screws. Installation instructions are simple and setting it up is a breeze.
- WORLDWIDE LEADER – Midea is the air treatment brand with a motto to help make customers feel at home with each of their products. As a testament to our dedication to quality and our customers, we offer one-year parts and labor warranty on this product.
- ENERGY EFFICIENT – The EasyCool window air conditioner helps save you money throughout the year. There are also multiple custom settings to help you be even more energy-efficient like Eco mode and an EasyTimer feature to program a schedule that fits your needs.
The Midea 5,000 BTU Window Air Conditioner cools up to 150 sq. ft. It has three modes: cooling, fan, and dehumidifier. The remote control makes it easy to adjust settings.
Pros
Easy-to-use remote control. Multiple modes for comfort. Reusable filter for easy maintenance.
Cons
Limited cooling area. Not suitable for larger rooms. Can be noisy at higher speeds.
This model fits small bedrooms or home offices well. It is great for apartments or dorms.
The Midea 5,000 BTU is a solid choice for small spaces needing quick cooling.
2. Runner-Up
Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 150 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White
- Effortless Cooling: Achieve optimal comfort with customizable temperature settings and two fan speeds; Effortless Temperature Control helps to maintain your preset temperatures for consistent comfort
- Easy Maintenance: Keep your air conditioner running efficiently with the easy-to-clean washable filter, designed to capture dust from the air for long-lasting performance
- Undisturbed Comfort: Experience a peaceful home environment with a quiet performance at 52 dBA – ideal for bedrooms or small spaces up to 150 sq. ft.
- Effortless Convenience: Benefit from the Auto Restart feature, which automatically restores the unit’s previous settings once power is restored to the window air conditioner
- Hassle-Free Operation: The extra-long three-prong power cord eliminates the need for extension cords, while the adjustable side panels easily extend to best fit your window, ensuring a secure installation with optimal efficiency and airflow
The Frigidaire 5,000 BTU Window-Mounted Air Conditioner also cools up to 150 sq. ft. It has two fan speeds and a quiet operation feature for comfort.
Pros
Quiet operation helps maintain a peaceful environment. Customizable temperature settings. Easy to clean filter.
Cons
Cooling capacity may not satisfy larger areas. Manual controls may not be as convenient as remote.
This air conditioner works well in bedrooms or small offices. It’s smart for tight spaces.
Frigidaire’s model is reliable for small rooms and offers quiet cooling.
3. Best Premium
Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation,…
- Multi-Season Comfort – Midea 8000 BTU window air conditioner with heat is better than standard ac units. It will beat the heat in summer with powerful cooling and dehumidification and keep you warm through the fall with supplemental heat. Best for large rooms up to 350 square feet. NOTE: heat pump function works when outside temp> 41°F.
- Easy To Use – This air conditioner and heat unit comes with an LED display, 5 Modes (Heat, Auto, Cool, Dry, Fan), 3 speed settings (Auto/H/M/L), 24-hr Timer, and ECO energy saver. The Swing button adjusts the louvers up/down to direct the airflow. Wireless control enabled window ac with heat unit from anywhere with the SmartHome App, or with your voice via Alexa and Google Assistant. All functions can be set via the control panel, remote control, and app or voice assistant.
- Save Energy Being Cool – Save on energy costs and enjoy ultimate comfort with this energy star certified unit. This energy efficient air conditioner unit is engineered with variable-speed inverter technology that will quickly cool your bedroom or apartment space while using considerably less electricity; up to 35% energy savings compared to the Energy Conservation Standard. Washable filter is easily accessed from front panel for regular cleaning to maintain peak performance.
- Ultra Low Noise Performance – This ac window unit operates at a noise level as low as 45 dBA. It’s such a quiet air conditioner that you will barely notice it, even when it’s on high. Enjoy your Zoom call, watch your favorite TV show, have a conversation. This ac unit for bedroom also creates just the right amount of white noise so you can get some rest.
- Install Specs – This window air conditioner is designed to fit double hung windows with opening widths of 24 to 38.5 inches. Lower sash must open sufficiently to allow a clear vertical opening of 14.5 inches. AC window unit measures 19.41″W x 22.17″D x 13.9″H. Included components: 8000 btu window air conditioner, remote control, installation kit. This ac heater combo window unit is as a close as you can get to a mini split a/c. You may like it so much you just might buy two!
The Midea 8,000 BTU Smart Inverter Air Conditioner cools up to 350 sq. ft. It also provides heat, making it versatile for year-round use.
Pros
Multi-season comfort with heating and cooling. Energy Star rated for efficiency. Quiet operation.
Cons
Higher price compared to smaller units. May be overkill for very small rooms.
Best for medium to large rooms, such as living rooms or large bedrooms.
The Midea 8,000 BTU is a great all-in-one solution for larger spaces.
4. Best for Daily Use
Midea 8,000 BTU Window Air Conditioner, Electronic Control, 350 Sq. Ft.
- 3-in-1 Comfort: Choose between high-powered cooling, dehumidifying, and fan modes.
- Intelligent Features: The 24-hour timer and Sleep Mode provide personalized comfort while saving energy.
- User-Friendly Design: A bright LED display and convenient remote control make it easy to adjust settings and monitor your AC from anywhere in the room.
- Control from Anywhere: Via SmartHome app, smart watch, and voice assistant devices.
- Washable Filter: Can be removed, washed, and reattached for easy maintenance.
The Midea 8,000 BTU Window Air Conditioner features electronic controls and can cool up to 350 sq. ft. It includes a 24-hour timer.
Pros
Smart timer and sleep mode for energy savings. User-friendly design with a clear display.
Cons
Some users may find it complex at first. Limited cooling modes compared to others.
Ideal for medium rooms that need efficient cooling and easy controls.
This model is a good choice if you want easy programming and solid performance.
5. Most Versatile
GE Window Air Conditioner 5,000 BTU AC Unit for Small Spaces up to 150 sq ft with Manual Controls & 2 Cooling Modes, Easy Install Kit, White
- BEST FOR SMALL ROOMS: Cools up to 150 sq ft efficiently with 5,000 BTU cooling power. Ideal for bedrooms, home offices, dorm rooms, workshops, and studio apartments. Compact 16.4″ W x 13.4″ D x 12.6″ H design fits tight spaces.
- QUIET OPERATION – Quieter than many older window AC units, with 2 cooling modes (low 52 dBA for nighttime, high 56 dBA for rapid cooling) and 2 fan speeds for personalized comfort. Simple mechanical controls mean no annoying digital beeps.
- SIMPLE, RELIABLE MECHANICAL CONTROLS: Easy-to-use dials for temperature and fan speed—no Wi-Fi, apps or complex setup required. 10 temperature settings let you dial in your perfect comfort level. Auto restart after power outages.
- LOW MAINTENANCE & ENERGY SMART: No manual draining under normal conditions. Washable, reusable filter for easy care. Low 440W power draw helps reduce energy costs compared to older, inefficient units.
- EASY DIY INSTALLATION: Fixed chassis installs easily and fits double-hung windows 27.125″–36″ wide and 13.375″ high minimum. EZ Mount kit with foam insulation included. Backed by 1-year GE limited warranty for peace of mind.
The GE Window Air Conditioner 5,000 BTU is designed for small spaces up to 150 sq. ft. It includes manual controls and two cooling modes.
Pros
Compact design fits tight spaces. Simple manual controls for easy operation.
Cons
Limited features compared to digital models. No remote control option.
Perfect for small bedrooms, workshops, or dorms where simplicity matters.
The GE model provides straightforward cooling for those who prefer basic controls.
6. Best Design
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…
- PERFECT FOR SMALLER ROOMS – Midea’s Affordable Window AC unit is perfect to help your room be as comfortable as possible. It can cool 150 sq. ft. with 7 temperature settings, 2 cooling/2 fan-only speeds, and 2-way air direction to give you the perfect amount of cooling every time.
- ENERGY EFFICIENT- Midea’s 5,000 BTU window air conditioner has a Combined Energy Efficiency Rate (CEER) of 11.0 which helps reduce the energy costs to save you money throughout the year.
- QUIET & EASY TO USE – This window AC unit is quieter than a household refrigerator. It also features easy-to-use mechanical controls to quickly set the time, temperature, and mode and has a removable & reusable air filter.
- EASY INSTALLATION – Easily install in your home or apartment’s existing window frame. Suitable for windows 23”-36” wide and minimum 13” high. All mounting accessories are included. A screwdriver is required (but not included) for installation. For some window frames, pilot holes are recommended before installing screws. Please see included instruction manual for further detail.
- WARRANTY: 1 Year Parts & Labor Warranty comes with each Midea product to ensure the quality of our brand to our customers. Our team is happy to help if any questions or issues arise and make sure to register your product on our website for even faster support in the future.
The Midea 5,000 BTU EasyCool AC cools up to 150 sq. ft. It has mechanical controls and includes two fan speeds.
Pros
Two cooling speeds for comfort. Affordable price point. Easy-to-use mechanical controls.
Cons
Mechanical controls may not suit everyone. Limited features compared to remote models.
Best for small spaces like bedrooms or home offices. Great for budget-conscious buyers.
The Midea EasyCool is a budget-friendly option for quick cooling needs.
7. Best for Beginners
Frigidaire 8,000 BTU Window Air Conditioner with Remote Control, Cools Up to 350 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White
- Customizable Cooling: Achieve optimal comfort with custom temperature settings, 6-way directional airflow, and three different fan speeds
- Easy Maintenance: Effortlessly adjust settings with the remote control and keep your AC unit working efficiently with Clean Filter alerts that notify you when it’s time to clean the washable dust filter
- Energy-Efficient Performance: Save energy with Eco Mode while maintaining a comfortable temperature and reduce energy consumption with Sleep Mode, which gradually increases the temperature overnight
- Consistent Comfort: This window air conditioner operates at just 54 dBA, providing quiet cooling that makes it ideal for bedrooms or small living rooms up to 350 sq. ft.
- Effortless Convenience: Set the 24-hour on/off timer to match your schedule and enable Dry Mode to remove excess moisture from the air, creating a more comfortable environment
The Frigidaire 8,000 BTU Window Air Conditioner cools up to 350 sq. ft. and has three fan speeds for customizable airflow.
Pros
Customizable cooling with directional airflow. Remote control for convenience.
Cons
May be pricier than basic models. Some users might want more features.
Suitable for medium to large rooms needing consistent cooling.
Frigidaire’s model is effective for larger spaces and offers good temperature control.
8. Best Splurge
Midea 10,000 BTU U Shaped Window Air Conditioner, Cools up to 450 Sq Ft
- ULTRA QUIET – The U-shape design of Midea U Smart Inverter AC uses your window to block noise outside. The highly-efficient inverter system warrants ultra-low noise and vibration, 9x quieter than traditional units with operation as low as 32 dBA.
- MORE THAN 37% ENERGY SAVINGS – With the advanced DC Inverter technology, Midea U window air conditioner achieves over 37% energy savings compared to other traditional units. It is the first window AC to obtain the ENERGY STAR Certification.
- SMART CONTROL – Midea U Smart Inverter air conditioner is Wi-Fi enabled and can be controlled from anywhere using the SmartHome app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant devices.
- FLEXIBLE WINDOW OPENING – The U-shaped design allows your window to open, bringing fresh air into your home and maintaining more of your view when the window air conditioner is installed. When the window is closed, the Anti-Theft Mechanism locks the window for added safety.
- ROBUST INSTALLATION – Install the included quick-snap bracket, set the air conditioner on the bracket, and secure the sidearms. Then you are all done and ready to enjoy. Available for single-hung or double-hung windows with width 22″-36″, minimal height at 13.75″.
The Midea 10,000 BTU U Shaped Window Air Conditioner cools up to 450 sq. ft. Its U-shape design reduces outside noise.
Pros
Ultra-quiet operation thanks to its design. Energy-efficient with lower energy costs.
Cons
May require specific window styles for installation. Higher initial investment.
Great for larger rooms or living areas where quiet operation is needed.
The Midea U-shaped model is perfect for those wanting efficiency and quiet performance.
Window Air Conditioner Compared Side by Side
The comparison table below shows key specifications for each window air conditioner. It covers cooling power, room size, and special features. Use this window air conditioner buying guide to find the best fit for your needs.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Midea 5,000 BTU Window Air Conditioner | Best Overall | Midea | $157.99 | Check |
| 2 | Frigidaire 5,000 BTU Window-Mounted Air Conditioner | Runner-Up | Frigidaire | $169 | Check |
| 3 | Midea 8,000 BTU Smart Inverter Air Conditioner Window… | Best Premium | Midea | $305.99 | Check |
| 4 | Midea 8,000 BTU Window Air Conditioner | Best for Daily Use | Midea | $199.99 | Check |
| 5 | GE Window Air Conditioner 5,000 BTU AC Unit for Small… | Most Versatile | GE Appliances | $149.95 | Check |
| 6 | Midea 5,000 BTU EasyCool Small Window Air Conditioner | Best Design | Midea | $153.89 | Check |
| 7 | Frigidaire 8,000 BTU Window Air Conditioner with Remote… | Best for Beginners | Frigidaire | $229 | Check |
| 8 | Midea 10,000 BTU U Shaped Window Air Conditioner | Best Splurge | Midea | $404.99 | Check |
| 9 | Midea 12,000 BTU Window Air Conditioner with Heat | — | Midea | $422.99 | Check |
| 10 | Frigidaire 6,000 BTU Window Air Conditioner with Remote… | — | Frigidaire | $209.99 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
How often this page is updated
This page will be updated every six months or sooner if we identify significant changes in the market. We aim to keep the information accurate and relevant for the readers.
How to Choose Window Air Conditioner
Choose the Right BTU Level
BTU stands for British Thermal Units, which measures cooling power. For small rooms up to 150 sq. ft., look for units with 5,000 BTUs. Larger spaces need more BTUs. For areas up to 350 sq. ft., consider models with 8,000 BTUs. Make sure to match the BTU level to your room size for optimal cooling.
Look for Energy Efficiency Ratings
Energy Star rated units save you money on electricity. These models use less energy while providing the same cooling power. Always check for the Energy Efficiency Ratio (EER). A higher EER means better efficiency. Aim for an EER of at least 11 for good savings.
Select Air Conditioner Modes
Some units offer multiple modes like cooling, dehumidifying, and fan. If you live in a humid area, consider an air conditioner with a dehumidifier mode. This helps reduce humidity and make indoor air more comfortable. Three-in-one models give you more options throughout the year.
Check Noise Levels
Noise levels are essential to your comfort. Units operate at different decibel levels (dBA). For a quieter experience, look for air conditioners that operate below 55 dBA. This is especially important for bedrooms or home offices where silence is needed.
Consider Dimensions and Installation
Measure your window size before selecting a unit. Most window air conditioners fit standard windows. Compact units are good for tight spaces. Make sure you have an easy installation process and the necessary hardware included.
What to look for
Cooling Capacity
Cooling capacity is measured in BTUs. A higher BTU means more cooling power. For small rooms, 5,000 BTUs is usually enough. If you have a medium-sized room, 8,000 BTUs is better. Ensure the unit matches your room size for the best comfort.
Energy Efficiency
Energy efficiency is important for saving on electricity bills. Look for Energy Star ratings and check the Energy Efficiency Ratio (EER). Higher EER numbers indicate better efficiency. An efficient unit cools effectively without using too much energy, which is good for your wallet.
Features and Modes
Air conditioners come with different features. Many offer cooling, fan, and dehumidifying modes. Some units also have smart features, like remote control or programmable timers. Choose what fits your lifestyle best, as these can improve comfort and convenience.
Noise Level
Noise level impacts your comfort. Most window air conditioners operate between 40 dBA and 60 dBA. Look for models with lower dBA ratings for quieter operation. This is especially important for bedrooms or quiet spaces.
Installation Ease
Installation can vary between models. Ensure you can install the unit in your window without hassle. Some come with installation kits, making it easier for you. Check the dimensions and installation instructions before you buy.
Frequently asked questions
What is a window air conditioner buying guide?
A window air conditioner buying guide is a helpful tool. It provides important information about choosing the right unit. It includes details on BTU levels, energy efficiency, features, and installation tips.
How do I know what size air conditioner I need?
To find the right size, consider the room size in square feet. For small rooms, a unit with 5,000 BTUs is ideal. For larger rooms, such as those up to 350 square feet, look for 8,000 BTUs or higher.
Are energy-efficient air conditioners worth it?
Yes, energy-efficient air conditioners save money on electricity bills. They use less energy to provide the same cooling power. Over time, the savings on your bill can offset the higher initial cost.
How noisy are window air conditioners?
Window air conditioners operate at different noise levels, measured in dBA. Most units range from 40 dBA to 60 dBA. Look for quieter models if noise is a concern, especially for bedrooms.
Can I install a window air conditioner myself?
Yes, many window air conditioners come with installation kits. They are designed for easy installation. Make sure to follow the instructions carefully for a secure fit.
Shopping around? We have 18 more window air conditioner guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA guide to home air cleaners U.S. Environmental Protection Agency
- EPA radon guidance U.S. Environmental Protection Agency
About the author
Similar guides
- 8 Best Window Air Conditioner for Allergies in 2026 Heating & Cooling
- 8 Best Window Air Conditioner for Home in 2026 Heating & Cooling
- 8 Best Window Air Conditioner for Garage in 2026 Heating & Cooling
- 8 Best Pellet Stoves for Basement in 2026 Heating & Cooling
- 8 Best Tower Fans for Home in 2026 Heating & Cooling
- 8 Best Ceiling Fan Comparison in 2026 Heating & Cooling
