DELLA 5000 BTU Smart Window Air Conditioner, Works vs Frigidaire 12,000 BTU Window Air Conditioner with
Updated July 2026 — DELLA 5000 BTU Smart Window Air Conditioner, Works wins on price and energy efficiency, Frigidaire 12,000 BTU Window Air Conditioner with wins on heating and cooling area.
The Frigidaire offers superior cooling capacity and heating functionality, making it a better choice for larger spaces. However, the Della is more budget-friendly and energy-efficient for smaller 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, saving 29% more energy.
Noise Levels
Della operates at a quieter 51 dB.
Why Frigidaire 12,000 BTU Window Air Conditioner with is better
Cooling Capacity
Frigidaire cools up to 550 sq. ft.
Heating Functionality
Frigidaire includes supplemental heat.
Features
Frigidaire has customizable comfort settings.
Overall score
Specifications
| Spec | DELLA 5000 BTU Smart Window Air Conditioner, Works | Frigidaire 12,000 BTU Window Air Conditioner with |
|---|---|---|
| Cooling BTU | 5000 | 12000 |
| Heating BTU | 0 | 12000 |
| Fan Speeds | 4 | 3 |
| Weight | 36.4 lbs | unknown |
| Remote Control | Yes | Yes |
Dimension comparison
Price Comparison
The Della 5000 BTU Smart Window Air Conditioner is priced at $229.96, while the Frigidaire 12,000 BTU Window Air Conditioner comes in at $566.10. This makes the Della model about 59% cheaper than the Frigidaire option. Given the significant price difference, budget-conscious consumers may find the Della appealing for smaller spaces. However, the higher price of the Frigidaire may be justified by its additional features and cooling capacity, making it a more robust option for larger areas.
Cooling Capacity
The Frigidaire air conditioner boasts a cooling capacity of 12,000 BTU, effectively cooling spaces up to 550 square feet. In contrast, the Della model has a cooling capacity of 5,000 BTU, suitable for rooms up to 150 square feet. This means that the Frigidaire can cool nearly four times the area of the Della. For users needing to cool larger living spaces or multiple rooms, the Frigidaire clearly outperforms the Della, making it a better choice for extensive cooling needs.
Heating Functionality
A notable advantage of the Frigidaire is its supplemental heating feature, allowing it to function not just as an air conditioner, but also as a heater during cooler months. This versatility makes it suitable for year-round use, particularly in climates that experience significant temperature fluctuations. The Della, on the other hand, does not offer heating capabilities. For those who want a dual-function unit, the Frigidaire is the better option.
Energy Efficiency
The Della model excels in energy efficiency, boasting a Combined Energy Efficiency Ratio (CEER) of 11.0, which contributes to its lower energy costs. It is designed to help save about 29% more energy compared to traditional air conditioning units. The Frigidaire also emphasizes energy efficiency with its Eco Mode, which conserves energy during operation. However, specific CEER ratings for the Frigidaire are not provided, making it challenging to compare directly. Overall, for environmentally conscious consumers, the Della may have an edge in energy savings.
Noise Levels
When it comes to noise, the Della operates at sound levels as low as 51 dB, making it one of the quieter units on the market. The Frigidaire, while also designed for quiet operation, operates at 54 dBA, which is slightly louder than the Della. If a peaceful environment is a priority, especially for bedrooms or home offices, the Della's quieter performance may be more appealing.
Smart Features
The Della air conditioner includes smart features such as Alexa compatibility and app control, allowing users to adjust settings from anywhere. This modern functionality enhances convenience for tech-savvy users who appreciate smart home integration. In contrast, the Frigidaire relies more on traditional controls, although it does come with a remote control for ease of use. For those who prefer cutting-edge technology, the Della provides more innovative features.
Maintenance
Both units are designed for easy maintenance, but they approach it differently. The Della features a washable and reusable air filter that can be easily removed for cleaning, ensuring the unit operates efficiently over time. The Frigidaire offers Clean Filter alerts that notify users when it's time to clean the washable dust filter. While both models simplify maintenance, the Della’s straightforward filter design may appeal more to users looking for hassle-free upkeep.
Which should you buy?
Choosing between the Della 5000 BTU Smart Window Air Conditioner and the Frigidaire 12,000 BTU Window Air Conditioner depends largely on your specific needs. If you're looking for an affordable, smart air conditioning unit for a small room, the Della is a compelling choice, especially given its lower price and energy efficiency. However, if you require a powerful unit that can handle larger spaces and provide both cooling and heating options, the Frigidaire is worth the investment despite its higher cost. Ultimately, it comes down to your space requirements and whether you prioritize advanced features or budget-friendly options.

