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LG 12,200 BTU Window Air Conditioner with vs MilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,

Updated July 2026 — LG 12,200 BTU Window Air Conditioner with wins on price and cooling area, MilleLoom Smart 6000 BTU Window Air Conditioner with WiFi, wins on fan speeds.

The LG 12,200 BTU model offers superior cooling capacity and additional heating features, making it a better choice for larger spaces. However, the Smart 6000 BTU model is more budget-friendly and convenient for smaller areas.

Why LG 12,200 BTU Window Air Conditioner with is better

Cooling Capacity

Cools up to 570 sq. ft. compared to 350 sq. ft.

Heating Function

Includes supplemental heating option.

Overall Features

More versatile with multiple fan speeds and auto restart.

Why MilleLoom Smart 6000 BTU Window Air Conditioner with WiFi, is better

Price

Significantly lower price at $170.99.

Smart Features

WiFi connectivity for remote control.

Maintenance

Easier filter cleaning with slide-out design.

Overall score

LG 12,200 BTU Window Air Conditioner with
85
MilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,
75

Specifications

SpecLG 12,200 BTU Window Air Conditioner withMilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,
HeatingYesNo
WiFiNoYes
Remote ControlYesYes
Installation KitYesYes
Energy EfficiencyHigherLower

Dimension comparison

LG 12,200 BTU Window Air Conditioner withMilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,

Price Comparison

When comparing prices, the Smart 6000 BTU Window Air Conditioner with WiFi is significantly more economical at $170.99, which is about 66% less than the LG 12,200 BTU Window Air Conditioner priced at $499.99. This vast price difference makes the Smart unit an attractive option for budget-conscious consumers, especially if you're looking to cool a smaller room. However, the LG model's higher price reflects its larger cooling capacity and added features, which may justify the investment for those needing more power and functionality.

Cooling Capacity

The LG 12 is equipped to cool spaces up to 570 square feet, making it suitable for larger rooms, while the Smart model caters to areas of up to 350 square feet. This 220 square feet difference means the LG can effectively cool a medium-sized living room or larger bedroom, ideal for families or individuals who need more extensive cooling coverage. For smaller spaces like bedrooms or offices, the Smart model still provides ample cooling power, but may not be as effective in larger areas.

Features and Functionality

In terms of features, the LG 12 boasts a supplemental heat option, allowing it to function as both an air conditioner and a heater. This dual functionality is particularly beneficial during transitional weather, as it can provide warmth without needing a separate heating unit. On the other hand, the Smart model includes WiFi connectivity, enabling users to control the air conditioner via a smartphone app, which adds convenience and modernity. It's particularly appealing for tech-savvy users who enjoy smart home integration. Each unit has unique strengths, catering to different user preferences.

Noise Levels

Both air conditioners operate at sound levels as low as 50 dB, ensuring minimal disturbance during use. This feature is essential for users who plan to install the units in bedrooms or quiet spaces. The low noise performance of both models helps create a comfortable environment, whether you're sleeping, working, or relaxing. With similar noise outputs, choosing between them may come down to other features rather than sound levels alone.

Installation Process

The installation of both units is designed to be user-friendly. The LG 12 comes with an easy window installation kit, while the Smart model features a quick-snap bracket for a hassle-free setup. Both are compatible with single-hung or double-hung windows, allowing for flexibility in installation. They are both designed for convenience, ensuring that users can set them up without requiring professional assistance, making them accessible for a wider range of consumers.

Maintenance

Maintenance is straightforward for both air conditioners, but the Smart model takes a slight edge with its slide-out filter design, which simplifies the cleaning process. Users can easily pull the front handle, clean the filter, and replace it without disassembling the unit, which can be a significant time-saver. The LG model offers a removable and washable filter as well, but it may require a bit more effort to access. For consumers concerned about upkeep, the Smart model's ease of maintenance might be a deciding factor.

Energy Efficiency

While specific energy efficiency ratings are not provided, the LG 12's larger capacity could imply a higher energy consumption compared to the Smart model. The Smart unit, designed for smaller spaces, may offer better energy efficiency for those looking to cool a room without excessive power usage. Additionally, the Smart model's WiFi capabilities could facilitate more effective energy management through remote monitoring and scheduling, making it a smart choice for the energy-conscious consumer.

Which should you buy?

In conclusion, the choice between the LG 12 and the Smart 6000 BTU Window Air Conditioner ultimately depends on your specific needs. If you require a unit for a larger space and appreciate the added feature of supplemental heating, the LG 12 is a solid investment despite its higher price. However, if you are looking for a budget-friendly option that is easy to install and operate via smart technology, the Smart model provides excellent value for smaller rooms. Consider your space, budget, and feature preferences to make the best decision for your air conditioning needs.