5 Best LG Air Conditioners - May 2026

BEST OF THE BEST

12,000 BTU Dual Inverter Smart Window Air Conditioner

Best for Its Smart Technology

If you are looking for an air conditioner that you can operate with your phone, this is the best choice on our list.

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PROS

Quiet window air conditioner that's powered by 12,000 BTUs that can cool spaces as large as 550 square feet.
Offers LG ThinQ technology for easy app control.
Has dual inverters and is Energy Star rated.
Straightforward to install.
Remote included.

CONS

Priciest option on our list.
A few reports of defective units and poor customer support from LG.

BEST BANG FOR THE BUCK

LG 8,000 BTU 115V Window-Mounted Air Conditioner

BEST BANG FOR THE BUCK

Frigidaire

Smart Inverter Window Air Conditioner

Bargain Pick

This window unit does not make much noise but keeps rooms up to 350 square feet cool and comfortable.

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PROS

The sound can go as low as 53 dB in low mode.
Energy Star-certified design lets you keep it on without fearing for your energy bill.
Easy to install.
The three-speed fan lets you adjust to environmental conditions.
The included remote is a nice touch.

CONS

Those in especially hot climates might want something more powerful.

8,000 BTU Smart Portable Air Conditioner

Easy to Move

With 24-hour timers, you can keep this vented portable AC ready when the sun starts shining through.

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PROS

This model features voice controls and smart features that you can control with your phone and smart assistants.
There are two speeds, a control panel, and an easy-to-read digital screen.
Comes in handy for small apartments with rooms up to 300 square feet.

CONS

The highest speeds are too loud in small rooms.

6,000 BTU Window Air Conditioner with Remote Control

Most Convenient

This air conditioner comes with user-friendly controls and straightforward operation to keep running without any hassle.

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PROS

Remote control affords users the luxury of operating the machine from a distance.
Users can choose from three fan speeds based on their personal preferences, spreading cool air in rooms of various sizes.
Features multiple speeds.
Quiet yet powerful option.

CONS

May not be compatible with windows that have no outer sill.

10,000 BTU 115-Volt Window Air Conditioner

Simple Yet Solid

An Energy Star-rated appliance that not only cools small to medium-sized rooms quickly but also has a design that is easy to maintain.

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PROS

Covers 450 square feet of space.
Offers cool, energy saver, fan, and dry modes and three speeds.
Has a light that turns on when the filter needs to be cleaned.
Features a timer and digital screen.
Comes with a remote that allows you to control it from across the room.

CONS

It may take a good bit of time to fully cool larger homes.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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First Reviewed

December 04, 2021

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considered

Hours
researched