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DELLA 5000 BTU Smart Window Air Conditioner, Works vs LG 14000 BTU Window Air Conditioners Remote

Updated July 2026 — DELLA 5000 BTU Smart Window Air Conditioner, Works wins on noise level, LG 14000 BTU Window Air Conditioners Remote wins on price and cooling area.

The LG 14000 BTU Window Air Conditioner offers superior cooling capacity and features, making it the better choice for larger spaces, while the Della is more budget-friendly for small rooms.

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

Price

Della is significantly cheaper at $229.96.

Energy Efficiency

Della has a CEER of 11.0.

Compact Size

Della fits smaller windows easily.

Why LG 14000 BTU Window Air Conditioners Remote is better

Cooling Capacity

LG cools up to 800 sq. ft.

Smart Features

LG supports Google Assistant.

Noise Levels

LG operates at 50 dB, quieter than Della.

Overall score

DELLA 5000 BTU Smart Window Air Conditioner, Works
70
LG 14000 BTU Window Air Conditioners Remote
85

Specifications

SpecDELLA 5000 BTU Smart Window Air Conditioner, WorksLG 14000 BTU Window Air Conditioners Remote
BTU500014000
Smart AppDella+LG ThinQ
Energy EfficiencyCEER 11.0Not specified
InstallationEasyEasy
Filter TypeWashableWashable

Dimension comparison

DELLA 5000 BTU Smart Window Air Conditioner, WorksLG 14000 BTU Window Air Conditioners Remote

Price Comparison

The Della 5000 BTU Smart Window Air Conditioner is priced at $229.96, making it about 57% cheaper than the LG 14000 BTU Window Air Conditioner, which costs $532.62. Budget-conscious consumers looking for a smaller unit may find the Della to be a more appealing option, especially given its efficient cooling capabilities for small spaces. While the LG offers a higher BTU rating, which translates to greater cooling power, the significant price difference could sway those who only need to cool a room of up to 150 square feet.

Cooling Capacity

The LG 14000 BTU Window Air Conditioner excels in cooling capacity, covering areas up to 800 square feet, while the Della unit is designed for smaller rooms, up to 150 square feet. This substantial difference means the LG can efficiently manage larger spaces, making it ideal for living rooms or open areas. In contrast, the Della is more suitable for bedrooms or small offices, where cooling needs are less demanding. The choice between these two units will heavily depend on the size of the area you wish to cool.

Energy Efficiency

The Della 5000 BTU unit boasts a Combined Energy Efficiency Ratio (CEER) of 11.0, which is designed to save energy and reduce costs. This model is particularly attractive for users focused on sustainability and lower energy bills. On the other hand, while the energy efficiency of the LG is not explicitly mentioned, it utilizes eco-friendly R32 refrigerant and features a 24-hour timer, which can enhance efficiency during use. However, without specific energy efficiency ratings, it’s difficult to directly compare their energy-saving capabilities.

Smart Features

Both air conditioners come with smart connectivity features. The Della unit works seamlessly with Alexa and includes the Della+ app for remote control, allowing users to operate it from anywhere. Similarly, the LG unit is compatible with the LG ThinQ app and also supports voice controls through Amazon Alexa and Google Assistant. This makes both products modern and convenient for tech-savvy users who appreciate the ability to adjust settings remotely, although the Della has an edge with its dedicated app for enhanced control.

Noise Levels

In terms of noise levels, the LG 14000 BTU unit operates as quietly as 50 decibels, while the Della model runs at a low of 51 decibels. Both units are designed to provide a comfortable environment without significant noise disruption. However, the difference is minimal, and both are considered relatively quiet for air conditioners, making either a good choice for bedrooms or quiet spaces.

Installation

The installation process for both units appears straightforward but varies slightly. The Della 5000 BTU unit is compact and fits windows ranging from 23 to 34 inches wide, making it easy to install in smaller spaces. In comparison, the LG unit is designed for larger windows, measuring 27 to 39 inches wide. Both models come with installation kits, but the Della's ease of installation may be a decisive factor for those who prefer a quick setup.

Maintenance

Maintenance is an essential aspect of any air conditioning unit. The Della 5000 BTU air conditioner features a washable and reusable air filter that can be easily cleaned, contributing to its hassle-free upkeep. The LG unit also includes a removable, washable dust filter and has a filter alert function to remind users when it’s time for a clean. Both units prioritize user convenience, but the LG’s alert system may help ensure optimal performance through timely maintenance.

Which should you buy?

Choosing between the Della 5000 BTU Smart Window Air Conditioner and the LG 14000 BTU Window Air Conditioner ultimately depends on your specific needs. If you're looking for an economical option for a small room, the Della is priced at $229.96, making it a budget-friendly choice with efficient cooling for limited spaces. However, if you require a unit for larger areas and prioritize greater cooling power, the LG model, despite its higher price of $532.62, offers substantial coverage and advanced smart features. Both units have their advantages, so consider the size of the space you need to cool, your budget, and your preference for smart technology when making your decision.