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Kenmore KM8K-R 8,000 BTU Window Air Conditioner vs LG LW1024RSMX Window Conditioner, Wi-Fi Enabled

Updated July 2026 — Kenmore KM8K-R 8,000 BTU Window Air Conditioner wins on ceer, LG LW1024RSMX Window Conditioner, Wi-Fi Enabled wins on price and cooling btu.

The Kenmore KM8K-R is a budget-friendly option for smaller rooms, while the LG LW1024RSMX offers superior cooling and smart features for larger spaces.

Why Kenmore KM8K-R 8,000 BTU Window Air Conditioner is better

Price

Kenmore is $248.99, significantly cheaper than LG at $389.00.

Weight

Kenmore weighs 44.8 lbs, making it easier to install.

Energy Efficiency

Kenmore has a CEER rating of 10.9.

Why LG LW1024RSMX Window Conditioner, Wi-Fi Enabled is better

Cooling Power

LG has a higher capacity of 10,000 BTU.

Smart Features

LG includes Wi-Fi connectivity for remote control.

Room Coverage

LG can cool spaces up to 450 sq. ft.

Overall score

Kenmore KM8K-R 8,000 BTU Window Air Conditioner
75
LG LW1024RSMX Window Conditioner, Wi-Fi Enabled
85

Specifications

SpecKenmore KM8K-R 8,000 BTU Window Air ConditionerLG LW1024RSMX Window Conditioner, Wi-Fi Enabled
Smart ControlNoYes
Modes44+
InstallationEasyEasy
Filter TypeWashableWashable
Remote ControlYesYes

Dimension comparison

Kenmore KM8K-R 8,000 BTU Window Air ConditionerLG LW1024RSMX Window Conditioner, Wi-Fi Enabled

Overview of the Kenmore KM8K-R and LG LW1024RSMX

The Kenmore KM8K-R is priced at $248.99, while the LG LW1024RSMX costs $389.00, making the Kenmore about 36% cheaper. Both air conditioners cater to different room sizes, with the Kenmore designed for areas up to 350 sq. ft. and the LG accommodating larger spaces of up to 450 sq. ft. This price difference is significant for budget-conscious consumers, especially when considering performance and features.

Cooling Power and Efficiency

The Kenmore KM8K-R features an 8,000 BTU cooling capacity, making it suitable for medium rooms up to 350 sq. ft. In contrast, the LG LW1024RSMX has a slightly higher capacity of 10,000 BTU, which allows it to effectively cool larger spaces of up to 450 sq. ft. While the Kenmore offers a CEER rating of 10.9 for energy efficiency, the LG does not explicitly state its efficiency rating. For users looking for stronger cooling power and larger coverage, the LG offers a clear advantage.

Control and Smart Features

The LG LW1024RSMX is equipped with smart technology, allowing users to control it remotely via the LG ThinQ app. This feature provides convenience, especially for those who want to adjust settings from a distance or integrate with smart home systems like Google Assistant and Amazon Alexa. The Kenmore KM8K-R, while it includes a remote control and digital display, lacks the smart connectivity of the LG. Therefore, the LG offers more advanced control options, appealing to tech-savvy consumers.

Operation Modes and Fan Speeds

Both air conditioners come with multiple operation modes and fan speeds, enhancing user comfort. The Kenmore KM8K-R offers Sleep, Auto, Eco, and Cooling modes, along with three fan speeds. The LG LW1024RSMX also provides three cooling and fan speeds, but it includes additional modes such as dehumidifying and dry modes, making it versatile for varying weather conditions. This flexibility in modes makes the LG a more adaptable choice for different climates.

Installation and Maintenance

The Kenmore KM8K-R is designed for easy installation with no structural alterations required and includes features like a washable filter for low maintenance. Weighing 44.8 lbs, it is manageable for single-person setup. The LG LW1024RSMX also prioritizes easy installation with its included EZ Mount installation kit and a slide-out filter for straightforward cleaning. Both units simplify maintenance, but the LG's Clean Filter Alert feature offers an added convenience by reminding users when it's time to clean the filter.

Air Quality and Comfort Features

Air quality is a crucial consideration in air conditioning units. The Kenmore KM8K-R features a reusable air filter that enhances indoor air quality while minimizing maintenance. Its self-evaporating condensate system also helps in reducing internal moisture. The LG LW1024RSMX has a similar washable dust filter that captures dust from the air, and its multiple modes, including a dehumidifying option, support better comfort levels during humid weather. Both units succeed in improving air quality, but the LG's additional dehumidifying capability gives it an edge in high-humidity environments.

Design and Aesthetics

The Kenmore KM8K-R sports a sleek design that fits standard windows, adding a modern touch to any room. Its compactness makes it suitable for various living spaces without compromising on performance. The LG LW1024RSMX also features a clean, white design that integrates well with most decor. While both units are visually appealing, the choice may come down to personal preference, as both are designed to blend into typical home environments seamlessly.

Which should you buy?

Choosing between the Kenmore KM8K-R and the LG LW1024RSMX depends on specific needs. The Kenmore, priced at $248.99, is more budget-friendly and is excellent for smaller rooms, offering efficient cooling and a simple user experience. Conversely, the LG at $389.00 provides superior cooling capacity, smart technology, and additional operation modes, making it ideal for larger spaces and tech-savvy users. If you prioritize cost and efficiency in smaller areas, the Kenmore is a solid choice. For those needing powerful cooling with advanced features, the LG is worth the investment.