LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart vs ROVSUN 1.8CuFt Portable Clothes Dryer and 17.
Updated July 2026 — LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart wins on capacity and speed, ROVSUN 1.8CuFt Portable Clothes Dryer and 17. wins on price and design.
The LG WT8400CW offers superior capacity and advanced technology, making it ideal for larger households, while the ROVSUN set is a budget-friendly option for compact living.
Why LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart is better
Capacity
5.5 cu. ft. vs 17.8 lbs
Technology
Built-in AI and TurboWash3D
Speed
Cleans in 29 minutes
Why ROVSUN 1.8CuFt Portable Clothes Dryer and 17. is better
Price
$359.99 vs $849.00
Compact Design
Ideal for small spaces
Ease of Use
All-in-one washer and dryer
Overall score
Specifications
| Spec | LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart | ROVSUN 1.8CuFt Portable Clothes Dryer and 17. |
|---|---|---|
| Current Price | $849.00 | $359.99 |
| Washing Capacity | 5.5 cu. ft. | 17.8 lbs |
| Drying Capacity | N/A | 10.6 lbs |
| Wash Time | 29 min | 26 min |
| Sales Rank | 1817 | 394 |
Dimension comparison
Price Comparison
The LG WT8400CW is priced at $849.00, while the ROVSUN portable washer and dryer combo is significantly cheaper at $359.99, making it about 57% less expensive. This price difference reflects the substantial disparity in capacity and features offered by each product. The LG washer boasts a larger capacity of 5.5 cu. ft., allowing for more laundry per cycle. In contrast, the ROVSUN set is compact, with a washing capacity of 17.8 lbs and a drying capacity of 10.6 lbs. For those on a budget or with limited space, the ROVSUN may appear to be a more economical choice.
Capacity and Efficiency
The LG WT8400CW offers a mega capacity of 5.5 cu. ft., allowing users to fit more laundry into each load. This feature is particularly beneficial for larger families or households that generate significant laundry. On the other hand, the ROVSUN washer has a smaller capacity of 17.8 lbs and is designed for efficiency in compact spaces, such as apartments or dorms. While the LG model excels in volume, the ROVSUN’s design allows for quick wash cycles, taking just 26 minutes. This efficiency may appeal to users who prioritize speed over volume.
Design and Usability
The LG WT8400CW features an ergonomic EasyUnload design, which enhances user comfort when loading and unloading laundry. Its reimagined top load design, coupled with electronic controls and an LED display, provides a modern and user-friendly interface. In contrast, the ROVSUN set combines both washing and drying functions in one compact unit, which can be a significant advantage in smaller living spaces. However, it does require manual transfer of clothes from the washer to the dryer, which may be less convenient for some users.
Technology Features
The LG WT8400CW is equipped with built-in AI technology that selects optimal wash settings. This smart feature can enhance washing performance by adjusting cycles based on load type. In comparison, the ROVSUN washer and dryer set emphasizes straightforward usability with its multiple wash modes and drying settings. It also includes a diamond-like stainless steel drum to minimize fabric abrasion and a multi-filtration system in the dryer to maintain fabric quality. While both products have their technological advantages, the LG's advanced AI capabilities stand out for users looking for automated features.
Performance and Cleaning Power
The LG WT8400CW utilizes TurboWash3D Technology, which promises a powerful yet gentle clean in as little as 29 minutes. This feature is ideal for busy households that need quick laundry solutions without sacrificing cleanliness. The ROVSUN washer, while effective, focuses on versatility, offering 8 wash modes and 5 levels of water to tackle various fabric types and stains. Its full-automatic washing capabilities also enhance performance, making it suitable for a variety of laundry needs, though it may not match the LG's rapid cleaning efficiency.
Safety Features
Safety is a critical consideration in appliances, and both products address this aspect, albeit in different ways. The LG WT8400CW includes a slam-proof glass lid and electronic controls, enhancing the user experience while ensuring safety during operation. The ROVSUN washer and dryer combo features a high-quality stainless steel tub for durability and includes an automatic shut-off function if the door is opened while running. This focus on safety can be particularly reassuring for households with children or pets.
Brand Reputation and Sales Rank
The LG WT8400CW enjoys a solid reputation and ranks as the 1,817th best-selling washing machine, reflecting its popularity and trust among consumers. In contrast, the ROVSUN set ranks much higher at 394, indicating strong demand and customer satisfaction in the compact appliance market. While brand reputation plays a role in consumer choice, the ROVSUN’s higher sales rank suggests that it meets the needs of a specific demographic effectively, particularly those seeking space-saving solutions.
Which should you buy?
Choosing between the LG WT8400CW and the ROVSUN portable washer and dryer set ultimately depends on your specific needs and circumstances. If you require a high-capacity washer with advanced technology and rapid cleaning capabilities, the LG model is worth the investment at $849.00. However, if you are looking for a budget-friendly, space-efficient solution that can handle the laundry needs of a smaller household, the ROVSUN set at $359.99 offers excellent value for its price. Assess your priorities—capacity, features, and budget—before making your decision.

