Hisense 14,000 BTU Smart Window Air Conditioner, 3 vs LG 12,200 BTU Window Air Conditioner with
Updated July 2026 — Hisense 14,000 BTU Smart Window Air Conditioner, 3 wins on room size and cooling, LG 12,200 BTU Window Air Conditioner with wins on price and noise.
The Hisense 14 excels in cooling capacity and smart features, while the LG 12 offers supplemental heating. Choose based on your specific needs.
Why Hisense 14,000 BTU Smart Window Air Conditioner, 3 is better
Cooling Capacity
Hisense cools larger rooms up to 700 sq. ft.
Smart Features
Hisense includes smart home integration.
Price
Hisense is cheaper at $466.60.
Why LG 12,200 BTU Window Air Conditioner with is better
Supplemental Heat
LG provides heating for colder days.
Noise Levels
LG operates at 50dB in low mode.
Sales Rank
LG has a better sales rank at 149608.
Overall score
Specifications
| Spec | Hisense 14,000 BTU Smart Window Air Conditioner, 3 | LG 12,200 BTU Window Air Conditioner with |
|---|---|---|
| Cooling BTUs | 14,000 | 12,200 |
| Heating | No | Yes |
| Control | Smart | Remote |
| Installation | Easy | Easy |
| Filter | Washable | Washable |
Dimension comparison
Overview of the Hisense 14 and LG 12
The Hisense 14 is priced at $466.60, making it about 17% cheaper than the LG 12, which costs $499.99. Both air conditioners cater to different needs, with the Hisense model focusing on smart features and versatility, while the LG unit offers supplemental heating options for year-round comfort. The varying price points reflect their distinct functionalities and potential applications in different spaces.
Cooling Capacity and Efficiency
The Hisense 14 provides a robust cooling capacity of 14,000 BTUs, designed for large rooms up to 700 sq. ft. In contrast, the LG 12 offers 12,200 BTUs, suitable for cooling spaces up to 570 sq. ft. This difference indicates that the Hisense can manage larger areas more effectively, making it a better choice for bigger rooms. Users looking for high-efficiency cooling might lean towards the Hisense, especially for summer months.
Modes and Features
Both air conditioners come with multiple modes, enhancing their usability. The Hisense 14 features three modes: Cooling, Fan, and Dehumidifier, allowing users to customize their indoor environment based on specific needs. The LG 12, on the other hand, also includes cooling and fan modes but adds a supplemental heating option, ideal for cooler days. This feature can be particularly appealing for users in regions experiencing varying temperatures throughout the year.
Installation Process
The installation process for both units is designed to be user-friendly, but the Hisense 14 emphasizes ease with its easy-to-install window kit. This feature allows for a hassle-free setup without the need for professional help. Similarly, the LG 12 is designed with an easy window installation kit, ensuring that users can set it up with minimal fuss. Both brands prioritize customer convenience, making them suitable for DIY enthusiasts.
Noise Levels
The Hisense 14 prides itself on ultra-quiet operation, ensuring minimal disruption during use. Meanwhile, the LG 12 operates at sound levels as low as 50dB in low mode, which is also considered relatively quiet. Users who prioritize a peaceful environment, such as in bedrooms or study areas, may find either option satisfactory, although the Hisense explicitly markets its ultra-quiet feature.
Smart Features and Control
The Hisense 14 stands out with its smart home integration capabilities, allowing control via the ConnectLife app or voice commands through Alexa and Google Assistant. This modern functionality caters to tech-savvy consumers who appreciate convenience and remote access. The LG 12 lacks such advanced smart features but does come with a remote control for easy operation. For those looking for a more connected experience, the Hisense offers clear advantages.
Maintenance and Cleaning
Maintenance is straightforward for both units, but the Hisense 14 includes a washable, removable filter that simplifies cleaning and helps maintain air quality. This feature ensures that users can easily take care of their air conditioner, promoting healthier indoor air. The LG 12 also has a removable and washable filter, maintaining clean air circulation. Both brands provide options that make upkeep simple, appealing to homeowners who prioritize air quality.
Which should you buy?
Choosing between the Hisense 14 and the LG 12 ultimately depends on your specific needs. If you require powerful cooling for larger spaces and enjoy smart home capabilities, the Hisense 14 is a solid choice, priced at $466.60. However, if you need a versatile unit that can also provide supplemental heating for the colder months, the LG 12, though $499.99, may serve you better. Consider your room size, desired features, and budget to make the best decision for your home.

