12,000 BTU U-Shaped Window Air Conditioner, Window vs LG LW1024RSMX Window Conditioner, Wi-Fi Enabled
Updated July 2026 — 12,000 BTU U-Shaped Window Air Conditioner, Window leads on price and btu.
The Antarctic Star offers superior cooling capacity and quieter operation, while the LG excels in smart features and affordability.
Why 12,000 BTU U-Shaped Window Air Conditioner, Window is better
Cooling Capacity
12,000 BTU vs 10,000 BTU
Noise Level
Quieter operation at 45dB
Energy Efficiency
Emphasis on eco-friendly performance
Why LG LW1024RSMX Window Conditioner, Wi-Fi Enabled is better
Smart Features
Wi-Fi connectivity and app control
Price
More budget-friendly at $389.00
Maintenance
Includes Clean Filter Alert
Overall score
Specifications
| Spec | 12,000 BTU U-Shaped Window Air Conditioner, Window | LG LW1024RSMX Window Conditioner, Wi-Fi Enabled |
|---|---|---|
| Cooling Capacity | 12,000 BTU | 10,000 BTU |
| Noise Level | 45 dB | Not specified |
| Smart Features | No | Yes |
| Price | $466.99 | $389.00 |
| Installation Kit | Yes | Yes |
Dimension comparison
Overview of the Products
In this comparison, we will evaluate the Antarctic Star 12,000 BTU U-Shaped Window Air Conditioner and the LG LW1024RSMX Window Conditioner. The Antarctic Star model is priced at $466.99, while the LG unit costs $389.00, making the LG model about 17% cheaper. Both air conditioners are designed to provide efficient cooling for different room sizes and offer unique features catering to user needs.
Cooling Capacity
The Antarctic Star unit has a cooling capacity of 12,000 BTUs, making it suitable for spaces up to 550 square feet. In contrast, the LG LW1024RSMX has a cooling capacity of 10,000 BTUs, which is adequate for areas up to 450 square feet. This means that if you require cooling for larger rooms, the Antarctic Star may be the better option. However, for medium-sized rooms, the LG model still performs effectively, ensuring comfort during hot weather.
Noise Levels
When it comes to noise levels, the Antarctic Star operates at a whisper-quiet 45dB, which is designed to minimize disturbances, making it ideal for bedrooms or workspaces. On the other hand, the LG unit does not specify its noise level, but standard window air conditioners tend to be noisier. If a peaceful environment is essential for your living space, the Antarctic Star’s quieter operation gives it an edge in this category.
Smart Features
The LG LW1024RSMX shines with its smart features, including Wi-Fi connectivity that allows users to control the unit remotely via the LG ThinQ app. This model is also compatible with Google Assistant and Amazon Alexa, adding convenience for tech-savvy users who prefer voice commands. The Antarctic Star lacks such advanced technology, focusing more on straightforward operation. For those who value modern convenience and control, the LG model stands out.
Installation Process
Both units are designed to be user-friendly during installation. The Antarctic Star comes with a hassle-free installation kit that is compatible with standard window frames, ensuring a secure fit. It is designed for those who may not have extensive handyman skills. The LG unit also includes an EZ Mount installation kit but is designed for double-hung windows. While both brands make installation simple, the Antarctic Star’s flexibility with various window types may appeal to a broader audience.
Energy Efficiency
The Antarctic Star boasts an eco-friendly performance and is designed to reduce utility bills compared to traditional models. It features a washable filter that helps maintain air quality and efficiency. While the LG LW1024RSMX does not explicitly mention energy efficiency ratings, it uses R32 refrigerant, known for being eco-friendly. However, without specific efficiency ratings or comparative costs, the Antarctic Star’s emphasis on energy savings gives it a slight advantage.
Maintenance and Cleaning
Maintenance is crucial for the longevity of air conditioning units. The LG LW1024RSMX features a washable dust filter that is easy to clean and helps keep the unit running efficiently. It also has a Clean Filter Alert to remind users when it's time to clean the filter. The Antarctic Star also has a washable mesh filter but does not mention a reminder feature. While both units are designed for easy maintenance, the LG’s alert system may simplify upkeep for busy users.
Price Comparison
The Antarctic Star is priced at $466.99, while the LG LW1024RSMX is more budget-friendly at $389.00. This price difference of about $78.99 reflects a significant saving for those looking to stay within a tighter budget. For consumers who want a reliable air conditioning unit without breaking the bank, the LG model offers excellent value for its features and performance.
Which should you buy?
Choosing between the Antarctic Star and the LG window air conditioners ultimately depends on your specific needs. If you prioritize quieter operation, higher cooling capacity, and energy-efficient performance, the Antarctic Star may be the better fit for larger rooms. However, if smart features, affordability, and ease of maintenance are more critical, the LG LW1024RSMX stands out as an excellent choice. Both units provide effective cooling solutions, but assessing your room size, desired features, and budget will guide your decision effectively.

