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DELLA 5000 BTU Smart Window Air Conditioner, Works vs LG 12,200 BTU Window Air Conditioner with

Updated July 2026 — DELLA 5000 BTU Smart Window Air Conditioner, Works wins on fan speeds, LG 12,200 BTU Window Air Conditioner with wins on cooling area and weight.

The Della 5000 BTU is ideal for small spaces with smart features, while the LG 12,200 BTU excels in cooling larger areas with supplemental heat. Choose based on your space and feature preferences.

Why DELLA 5000 BTU Smart Window Air Conditioner, Works is better

Energy Efficiency

CEER of 11.0 for better energy savings

Smart Features

Integration with Alexa and mobile app

Compact Size

Fits small windows easily

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

Cooling Capacity

Cools up to 570 sq. ft.

Supplemental Heat

Provides heating for cooler days

Noise Level

Operates at 50 dB for quieter performance

Overall score

DELLA 5000 BTU Smart Window Air Conditioner, Works
75
LG 12,200 BTU Window Air Conditioner with
85

Specifications

SpecDELLA 5000 BTU Smart Window Air Conditioner, WorksLG 12,200 BTU Window Air Conditioner with
Price$229.96$499.99
Sound Level51 dB50 dB
Energy EfficiencyCEER 11.0Not specified
Remote ControlYesYes
Heating OptionNoYes

Dimension comparison

DELLA 5000 BTU Smart Window Air Conditioner, WorksLG 12,200 BTU Window Air Conditioner with

Overview of the Della 5000 BTU Smart Window Air Conditioner

The Della 5000 BTU Smart Window Air Conditioner is a compact and energy-efficient unit designed for small spaces, cooling areas up to 150 square feet. Priced at $229.96, it offers smart technology integration with Alexa and a user-friendly app for remote control. The unit's energy efficiency, rated at a Combined Energy Efficiency Ratio (CEER) of 11.0, promises to lower energy costs significantly compared to traditional models.

This air conditioner also features four fan speeds and various operating modes including Auto, Cool, Fan, and Dry. Its quiet operation at sound levels as low as 51 dB makes it suitable for bedrooms or home offices, ensuring comfort without disturbing your environment.

Overview of the LG 12,200 BTU Window Air Conditioner

The LG 12,200 BTU Window Air Conditioner offers a powerful cooling solution for medium-sized rooms, capable of cooling areas up to 570 square feet. With a price tag of $499.99, this unit provides supplemental heating options, making it versatile for year-round use. It operates at sound levels as low as 50 dB, ensuring a quiet cooling experience.

The LG unit stands out with its two cooling and heating fan speeds, allowing users to tailor their comfort levels according to their needs. Additionally, the auto restart feature ensures the unit resumes operation after a power outage, enhancing convenience during unexpected disruptions.

Energy Efficiency Comparison

In terms of energy efficiency, the Della 5000 BTU unit is engineered to save energy, boasting a CEER of 11.0, which translates to about 29% more savings compared to older models. This efficiency is particularly beneficial for users conscious of their energy consumption and environmental impact.

On the other hand, while the LG unit's energy efficiency isn’t specified numerically, it is designed to cool larger spaces, potentially consuming more energy overall. However, the additional feature of supplemental heating may justify the higher energy use in cooler months. Ultimately, if energy savings are your top priority, the Della model provides a clear advantage.

Cooling Capacity and Coverage

The Della 5000 BTU air conditioner is designed specifically for small spaces, effectively cooling areas up to 150 square feet. This makes it an ideal choice for bedrooms, small offices, or apartments where efficient cooling is necessary without overexerting energy.

Conversely, the LG air conditioner is built for much larger spaces, cooling up to 570 square feet. This significant difference means that while the LG unit can handle more considerable heat loads, the Della is optimal for those with limited space requirements. Thus, your choice should reflect the size of the area you plan to cool.

Smart Features and Control Options

The Della unit shines with its smart features, integrating seamlessly with Alexa for voice control and offering a remote control alongside a mobile app for convenient operation. This functionality grants users the flexibility to adjust settings from anywhere, adding a layer of modern convenience.

While the LG model does not feature smart technology, it does come with a remote control that allows for easy adjustments. The lack of smart integration may be a drawback for tech-savvy users looking for a more connected experience. If smart home integration is vital to you, the Della air conditioner is the clear winner.

Noise Levels and Comfort

Noise levels can significantly impact comfort, especially in sleeping areas or quiet spaces. The Della 5000 BTU unit operates at a sound level of 51 dB, making it relatively quiet for a window air conditioner. This low noise is particularly important for users who prefer a peaceful environment.

The LG air conditioner performs slightly better with a noise level as low as 50 dB in low mode. While the difference is marginal, it may still influence your decision if ultra-quiet operation is a priority. Both models provide a quiet experience, but the LG has a minor edge in this category.

Installation and Maintenance

The Della unit is designed for easy installation, fitting windows ranging from 23” to 34” wide and requiring minimal setup. Its compact size and lightweight design (36.4 lbs) further simplify the process. Additionally, the washable and reusable air filter allows for easy maintenance, ensuring clean air circulation.

In contrast, the LG unit also offers an easy installation kit and a slide-in chassis, which facilitates a hassle-free setup. However, it is essential to consider the size and weight, which may require additional assistance during installation. Both models prioritize user-friendly setups, but the Della may be more approachable for those with limited installation experience.

Which should you buy?

In summary, the choice between the Della 5000 BTU Smart Window Air Conditioner and the LG 12,200 BTU Window Air Conditioner largely depends on your needs. If you require a compact, energy-efficient unit for a small space and appreciate smart home integration, the Della is priced at $229.96 and offers excellent value for features tailored to modern living.

However, if you need a powerful air conditioner capable of cooling larger areas while also providing supplemental heating, the LG model is worth the $499.99 investment for its versatility. Ultimately, assess your space requirements, desired features, and budget to make the best choice for your cooling needs.