Frigidaire 5,000 BTU Window-Mounted Air vs LG 12,200 BTU Window Air Conditioner with
Updated July 2026 — Frigidaire 5,000 BTU Window-Mounted Air wins on noise level, LG 12,200 BTU Window Air Conditioner with wins on power and cooling area.
The LG 12 offers superior cooling capacity and heating options, making it a more versatile choice, while the Frigidaire 5 is a budget-friendly option for small spaces.
Why Frigidaire 5,000 BTU Window-Mounted Air is better
Price
Frigidaire 5 is significantly cheaper.
Noise Level
Frigidaire 5 operates at a quiet 52 dBA.
Size
Frigidaire 5 is ideal for small rooms.
Why LG 12,200 BTU Window Air Conditioner with is better
Cooling Capacity
LG 12 cools up to 570 sq. ft.
Heating Option
LG 12 provides supplemental heating.
Remote Control
LG 12 includes a remote for convenience.
Overall score
Specifications
| Spec | Frigidaire 5,000 BTU Window-Mounted Air | LG 12,200 BTU Window Air Conditioner with |
|---|---|---|
| BTU | 5,000 | 12,200 |
| Heating | No | Yes |
| Auto Restart | Yes | Yes |
| Remote Control | No | Yes |
| Installation | Easy | Easy |
Dimension comparison
Overview of the Frigidaire 5 and LG 12
The Frigidaire 5 is significantly more affordable than the LG 12, priced at $159.00 versus $499.99. This 5,000 BTU unit is designed for smaller spaces, cooling areas up to 150 sq. ft., while the LG 12 boasts a cooling capacity of 12,200 BTU, effectively cooling rooms up to 570 sq. ft. The price difference reflects the distinct capabilities of these two air conditioners, catering to different user needs.
The Frigidaire 5 excels in energy efficiency for small spaces, making it ideal for bedrooms or small apartments. In contrast, the LG 12 is versatile, offering both cooling and supplemental heating, which is perfect for larger areas. Users should consider their space requirements and budget when evaluating these two options.
Cooling Capacity Comparison
The cooling capacity of an air conditioner is crucial for its performance in different room sizes. The Frigidaire 5, with a capacity of 5,000 BTU, is tailored for smaller rooms, effectively cooling spaces up to 150 sq. ft. This is ideal for personal use in bedrooms or small living areas. On the other hand, the LG 12 has a much higher capacity of 12,200 BTU, making it suitable for larger rooms up to 570 sq. ft., such as living rooms or shared spaces.
This difference in cooling capacity means that while the Frigidaire 5 is perfect for small environments, it may struggle in larger areas, a clear limitation for those needing more extensive cooling. The LG 12’s ability to cool larger areas makes it a more versatile option for families or those with bigger homes.
Noise Levels and Comfort
When it comes to noise levels, the Frigidaire 5 operates at a quiet 52 dBA, ensuring a peaceful environment, particularly suited for bedrooms where noise can be disruptive. The LG 12 operates at sound levels as low as 50 dB, which is slightly quieter in low mode, providing a comfortable atmosphere as well.
Both units prioritize user comfort with their low noise levels, but the Frigidaire 5 offers a very quiet operation that may appeal more to those who are sensitive to sound. The cooling performance of both units is complemented by their ability to maintain a tranquil home environment, essential for restful nights.
Convenience Features and Usability
The Frigidaire 5 is designed with convenience in mind, featuring an Auto Restart function that restores previous settings after a power outage. It also has easy-to-clean washable filters that help maintain efficiency and air quality. Additionally, the adjustable side panels ensure a secure fit in different window sizes.
In comparison, the LG 12 also includes an Auto Restart feature and offers a remote control for added convenience in adjusting settings without needing to get up. The 4-way air deflection feature allows users to direct airflow precisely where it is needed, enhancing comfort. Both units are user-friendly, but the LG 12's remote control could provide a more seamless experience for adjusting settings.
Heating Options
A significant advantage of the LG 12 is its supplemental heating capability, which allows it to warm spaces during cooler months. This feature adds versatility, making the LG 12 a year-round solution for users who require both heating and cooling.
In contrast, the Frigidaire 5 does not offer any heating options, limiting its functionality to cooling only. For those who live in climates with variable temperatures, the LG 12’s ability to provide warmth could be a decisive factor, making it a more suitable investment for comprehensive climate control.
Installation and Maintenance
Both air conditioners prioritize ease of installation. The Frigidaire 5 comes with an extra-long three-prong power cord, eliminating the need for extension cords, and features adjustable side panels for a better fit in various window sizes. Its washable filter also simplifies maintenance, helping users keep the unit running efficiently.
The LG 12 includes an easy window installation kit and a removable, washable filter as well. Both units are designed for straightforward installation, but the Frigidaire 5 may edge out slightly in terms of installation flexibility due to its simpler power requirements. However, the LG 12’s features can also appeal to users looking for a more robust installation solution.
Price Comparison
The Frigidaire 5 is priced at $159.00, making it approximately 68% cheaper than the LG 12, which costs $499.99. This significant price gap indicates that the Frigidaire 5 is an excellent choice for budget-conscious consumers or those needing cooling for small spaces.
In contrast, the LG 12's higher price reflects its advanced features, larger cooling capacity, and heating capability. For users who require more extensive cooling or the flexibility of heating, the investment in the LG 12 could be justified. Ultimately, the decision will hinge on individual needs and budget considerations.
Which should you buy?
Choosing between the Frigidaire 5 and the LG 12 ultimately depends on your specific needs. If you’re looking for an economical option for small spaces, the Frigidaire 5's lower price and quiet operation make it an excellent choice. However, if you require a more powerful unit capable of cooling larger areas and providing heating during cooler months, the LG 12 justifies its higher price with enhanced features and performance. Consider your room size, budget, and whether you need heating capabilities to make the best choice for your climate control needs.

