Keystone 14,000 BTU Window Air Conditioner and vs LG 5000 BTU Window Air Conditioners Easy
Updated July 2026 — Keystone 14,000 BTU Window Air Conditioner and leads on cooling area and price.
The Keystone 14 is ideal for larger spaces with advanced features, while the LG 5000 is a budget-friendly option for small rooms. Choose based on your cooling needs.
Why Keystone 14,000 BTU Window Air Conditioner and is better
Cooling Capacity
Cools up to 650 sq. ft.
Features
Smart remote control and multiple modes
Dehumidification
Removes 2.1 pints of moisture/hour
Why LG 5000 BTU Window Air Conditioners Easy is better
Price
53% less expensive
Noise Level
Operates at 50 dB
Installation
Easy installation kit included
Overall score
Specifications
| Spec | Keystone 14,000 BTU Window Air Conditioner and | LG 5000 BTU Window Air Conditioners Easy |
|---|---|---|
| Cooling BTU | 14000 | 5000 |
| Energy Saver | Yes | Yes |
| Remote Control | Smart | Mechanical |
| Washable Filter | Yes | Yes |
| Programmable Timer | Yes | No |
Dimension comparison
Cooling Capacity
When it comes to cooling capacity, the Keystone 14 can cool spaces up to 650 square feet, while the LG 5000 is designed for much smaller areas of up to 150 square feet. This makes the Keystone 14 a better choice for larger rooms, such as living rooms or garages, where efficient cooling is critical during hot weather. In contrast, the LG 5000 is ideal for small rooms, making it suitable for bedrooms or home offices. If you're looking to cool a medium to large space, the Keystone 14 is the clear winner.
Price Comparison
The Keystone 14 is priced at $399.99, whereas the LG 5000 is significantly cheaper at $189.00. This means the LG 5000 is about 53% less expensive than the Keystone 14. For budget-conscious buyers, the LG 5000 presents a more accessible option, especially for those who only need to cool smaller areas. However, the higher price of the Keystone 14 comes with a greater cooling capacity and additional features, such as dehumidification, which may justify the cost for some users.
Energy Efficiency
Both air conditioners offer energy-saving features, but they cater to different user needs. The Keystone 14 includes an Energy Saver mode and Sleep mode designed to reduce energy consumption, making it a suitable choice for those who want to keep their electric bills low while cooling larger spaces. The LG 5000 also features an Energy Save function, helping to maintain lower electricity bills in smaller rooms. While both models aim for energy efficiency, the Keystone 14 may provide better overall efficiency for larger areas.
Noise Levels
The LG 5000 operates at sound levels as low as 50 dB, making it one of the quieter options on the market. This is especially beneficial for users who are sensitive to noise, such as those using it in a bedroom or study. Meanwhile, the Keystone 14 does not specify its noise levels, but being a more powerful unit, it may operate at a higher sound level, particularly when cooling larger spaces. If noise is a significant factor for you, the LG 5000 is likely the better choice.
Features and Controls
In terms of features, the Keystone 14 comes with a smart remote control that takes the temperature of the room and adjusts cooling accordingly, providing a personalized experience. It also includes multiple cooling modes, fan speeds, and a programmable timer. The LG 5000, while simpler, offers easy mechanical controls and a two-way air deflection system for customized airflow. If advanced features and remote control are important to you, the Keystone 14 stands out as the more sophisticated option.
Maintenance and Cleanliness
Both air conditioners feature washable filters, making maintenance straightforward. The LG 5000 has a slide-out filter that can be easily cleaned every 30 days, which helps maintain performance. The Keystone 14 also has a check filter indicator light to remind users when it's time to clean the filter, promoting longer unit lifespan and efficiency. While both units prioritize cleanliness, the ease of filter maintenance on the LG 5000 may appeal to those looking for a more hassle-free experience.
Installation Process
The LG 5000 is designed for easy installation in double-hung windows with its included EZ Mount installation kit. This feature is particularly beneficial for those who may not want to spend much time setting up their air conditioner. The Keystone 14's installation process isn't detailed, but larger units typically require a bit more effort due to their weight and size. If a quick and simple installation is a priority, the LG 5000 is likely the more convenient option.
Which should you buy?
Ultimately, choosing between the Keystone 14 and the LG 5000 depends on your specific needs. If you require an air conditioner for larger spaces and value advanced features, the Keystone 14 is the better option despite its higher price. However, if you're looking for a budget-friendly, compact unit to cool a small room quietly, the LG 5000 is an excellent choice at about 53% less than the Keystone. Both units have their merits, so consider the size of the space you need to cool and your budget when making a decision.

