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LG 10000 BTU Window Air Conditioners Dual Inverter vs LG 12,200 BTU Window Air Conditioner with

Updated July 2026 — LG 10000 BTU Window Air Conditioners Dual Inverter wins on fan speeds, LG 12,200 BTU Window Air Conditioner with wins on power and cooling area.

The LG 10000 BTU model excels in energy efficiency and quiet operation, while the LG 12,200 BTU model offers greater cooling capacity and heating functionality. Choose based on your specific needs.

Why LG 10000 BTU Window Air Conditioners Dual Inverter is better

Energy Efficiency

Uses inverter technology for up to 35% more energy savings.

Noise Level

Operates at 44dB, quieter than the competitor.

Smart Features

Includes LG ThinQ app for remote control.

Why LG 12,200 BTU Window Air Conditioner with is better

Cooling Capacity

Cools up to 570 sq. ft. compared to 450 sq. ft.

Heating Function

Offers supplemental heating for year-round use.

Price

Only $0.99 more for additional features.

Overall score

LG 10000 BTU Window Air Conditioners Dual Inverter
85
LG 12,200 BTU Window Air Conditioner with
88

Specifications

SpecLG 10000 BTU Window Air Conditioners Dual InverterLG 12,200 BTU Window Air Conditioner with
Cooling BTU10,00012,200
Heating BTUN/A11,000
Energy StarYesNo
Smart ControlYesNo
InstallationEasyEasy

Dimension comparison

LG 10000 BTU Window Air Conditioners Dual InverterLG 12,200 BTU Window Air Conditioner with

Overview of Both Air Conditioners

When comparing the LG 10000 BTU Window Air Conditioner and the LG 12,200 BTU Window Air Conditioner, it's clear that both units offer unique features tailored to different cooling needs. The LG 10000 BTU model is priced at $499.00, while the LG 12,200 BTU model is slightly more expensive at $499.99, making it about 0.2% pricier. Both units are designed for effective cooling, but they cater to different room sizes and have distinct functionalities.

Cooling Capacity

The LG 10000 BTU unit is capable of cooling spaces up to 450 square feet, which is ideal for medium to large rooms. In contrast, the LG 12,200 BTU unit can cool spaces up to 570 square feet, making it suitable for larger areas, such as a 19' x 30' room. This significant difference in cooling coverage means that if you have a larger space, the LG 12,200 BTU model may provide better performance in maintaining a comfortable temperature.

Heating Functionality

One major advantage of the LG 12,200 BTU model is its supplemental heating feature, which allows it to provide warmth during cooler days. This versatility makes it an appealing choice for year-round comfort. In contrast, the LG 10000 BTU model focuses solely on cooling, lacking any heating capabilities. If you live in an area with fluctuating temperatures, the ability to heat your room can be a crucial factor in your decision.

Noise Levels

In terms of noise performance, the LG 10000 BTU unit operates at sound levels as low as 44dB in sleep mode, which is quieter than the LG 12,200 BTU unit, which operates at sound levels as low as 50dB. The quieter operation of the LG 10000 BTU model can be a significant advantage for those who are sensitive to noise or use the air conditioner in a bedroom or study.

Energy Efficiency

Both units boast energy-efficient features, but the LG 10000 BTU model stands out with its use of LG's energy-saving inverter technology, which provides up to 35% more energy savings than the ENERGY STAR certification requirement. Meanwhile, the LG 12,200 BTU unit does not specify a similar energy-saving technology, making it less clear how it compares in energy efficiency. If energy conservation is a priority for you, the LG 10000 BTU model may be the better choice.

Smart Connectivity

The LG 10000 BTU model is equipped with smart connectivity through the LG ThinQ app, allowing users to control the air conditioner remotely via their mobile devices. It is also compatible with Google Assistant and Amazon Alexa for voice commands. Conversely, there is no mention of smart features in the LG 12,200 BTU model, which means that it lacks the same level of modern convenience. For tech-savvy users, the smart capabilities of the LG 10000 BTU unit could make it more appealing.

Installation and Maintenance

Both air conditioners come with an easy installation kit; however, the LG 10000 BTU model also features a slide-out filter for easy cleaning, which is a significant maintenance advantage. Regular cleaning of the filter is essential for optimal performance, and the LG 10000 BTU model makes this process straightforward. While the LG 12,200 BTU unit does not highlight similar features, it does have a removable and washable filter, indicating that maintenance is manageable, though perhaps not as convenient as its counterpart.

Price Comparison

The LG 10000 BTU model is priced at $499.00, while the LG 12,200 BTU model costs $499.99, making the latter about $1.00 more expensive. Considering the features and cooling capacity, the price difference may be justified for those who need the additional cooling and heating capabilities provided by the LG 12,200 BTU unit. However, if budget considerations are paramount, the LG 10000 BTU model is slightly more economical, especially given its added energy efficiency features.

Which should you buy?

Ultimately, the choice between the LG 10000 BTU Window Air Conditioner and the LG 12,200 BTU Window Air Conditioner depends on your specific needs. If you're looking for an energy-efficient, ultra-quiet cooling solution with smart features and are cooling a smaller space, the LG 10000 BTU model is an excellent choice. However, if you require a unit that can handle larger rooms and offers supplemental heating, the LG 12,200 BTU model is worth the slight price increase. Consider your room size, need for heating, and preference for smart technology to make the best decision.