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LG 6000 BTU Window Air Conditioner Energy Saving vs MilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,

Updated July 2026 — LG 6000 BTU Window Air Conditioner Energy Saving wins on price and energy savings, MilleLoom Smart 6000 BTU Window Air Conditioner with WiFi, wins on cooling area and noise level.

The LG model offers superior energy efficiency and quieter operation, making it a better choice for those prioritizing performance. However, the Smart unit is significantly cheaper and suitable for larger spaces.

Why LG 6000 BTU Window Air Conditioner Energy Saving is better

Energy Efficiency

LG offers up to 40% more energy savings.

Noise Levels

LG operates at 44 dB, quieter than Smart's 50 dB.

Smart Features

LG has advanced integration with LG ThinQ, Alexa, and Google Assistant.

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

Price

Smart is $170.99, significantly cheaper than LG's $369.00.

Cooling Area

Smart cools up to 350 sq ft, larger than LG's 250 sq ft.

Installation

Smart has a quick-snap bracket for easier setup.

Overall score

LG 6000 BTU Window Air Conditioner Energy Saving
85
MilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,
70

Specifications

SpecLG 6000 BTU Window Air Conditioner Energy SavingMilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,
Cooling Capacity6000 BTU6000 BTU
WiFi ControlYesYes
Voice ControlYesNo
Installation KitYesYes
Filter TypeWashableWashable

Dimension comparison

LG 6000 BTU Window Air Conditioner Energy SavingMilleLoom Smart 6000 BTU Window Air Conditioner with WiFi,

Price Comparison

The LG 6000 BTU Window Air Conditioner is priced at $369.00, while the Smart 6000 BTU Window Air Conditioner costs $170.99. This makes the Smart unit about 53% cheaper than the LG model. While the significant price difference may attract budget-conscious consumers, it's important to consider what each unit offers in terms of features and performance for that price.

Cooling Capacity

Both the LG and Smart air conditioners have a cooling capacity of 6,000 BTU. However, the LG model is designed to cool spaces up to 250 square feet, while the Smart unit can cool rooms up to 350 square feet. This difference means that the Smart air conditioner is better suited for larger spaces, making it a more attractive option for those needing to cool bigger areas.

Energy Efficiency

The LG air conditioner boasts energy-saving dual inverter technology, offering up to 40% more energy savings than the ENERGY STAR certification requirements. This can significantly lower electricity bills over time. In contrast, the Smart unit does not specify any energy efficiency ratings, which may raise concerns for environmentally conscious buyers. The LG model's features may justify the higher price for those prioritizing energy savings.

Smart Features

Both air conditioners come with smart features, but the LG model stands out with its LG ThinQ app compatibility, allowing remote control via smartphones and voice commands through Alexa and Google Assistant. The Smart air conditioner also offers Wi-Fi capabilities, enabling app control, but lacks the extensive smart technology integration found in the LG model. For tech-savvy users, the LG's advanced features may be worth the extra investment.

Noise Levels

The LG 6000 BTU Window Air Conditioner operates at sound levels as low as 44 decibels, making it exceptionally quiet. This is particularly beneficial for nighttime use or in quiet environments. In comparison, the Smart unit operates at sound levels of 50 decibels, which is still relatively quiet but slightly louder than the LG model. For those sensitive to noise, the quieter operation of the LG unit could be a deciding factor.

Installation and Maintenance

Both units are designed for easy installation and maintenance. The LG model features a fixed chassis that fits windows 22-36 inches wide and includes an EZ Mount installation kit. It also has a slide-out filter for easy cleaning. The Smart unit is similarly user-friendly, with a quick-snap bracket for installation and a slide-out filter for maintenance. While both offer convenience, the LG's included installation kit may provide a slight edge for first-time users.

Overall Design and Aesthetics

The LG air conditioner has a sleek and modern design that fits well in various home environments, featuring a white finish that blends seamlessly with most decors. The Smart unit also presents a clean look but may lack the premium feel of the LG model. Aesthetically, the LG may appeal more to consumers looking for a stylish addition to their living space.

Which should you buy?

Ultimately, the choice between the LG 6000 BTU Window Air Conditioner and the Smart 6000 BTU Window Air Conditioner depends on your specific needs and budget. If you require a unit for a larger space, prefer advanced smart features, and value energy efficiency, the LG model may justify its higher price of $369.00. However, if you are looking for a more budget-friendly option that still provides decent cooling for larger rooms, the Smart air conditioner at $170.99 could be the better choice. Consider your priorities, such as space, energy savings, and technological features, before making a decision.