FULYA Automatic Toothbrush with Teeth Whitening vs RONGCHUANG Ultrasonic Toothbrush for Adults -
Updated August 2026 — RONGCHUANG Ultrasonic Toothbrush for Adults - leads on battery life and features.
The FULYA offers a more budget-friendly option with included whitening mousse, while the RONGCHUANG provides additional modes and a low battery alert.
Why FULYA Automatic Toothbrush with Teeth Whitening is better
Price
FULYA is cheaper at $24.59
Included Product
FULYA includes teeth whitening mousse
Sales Rank
FULYA has a better sales rank
Why RONGCHUANG Ultrasonic Toothbrush for Adults - is better
Modes
RONGCHUANG has four cleaning modes
Battery Alert
RONGCHUANG features a low battery alert
Replacement Heads
RONGCHUANG includes four replacement heads
Overall score
Specifications
| Spec | FULYA Automatic Toothbrush with Teeth Whitening | RONGCHUANG Ultrasonic Toothbrush for Adults - |
|---|---|---|
| Charging | Wireless | Wireless |
| Material | Food-grade silicone | Food-grade silicone |
| Waterproof | IPX7 | Super water resistant |
| Cleaning Time | 45s | 30s |
| Included Items | 1 Toothbrush, 1 Mousse | 1 Toothbrush, 4 Heads |
Dimension comparison
Overview of FULYA and RONGCHUANG
When comparing the FULYA Automatic Toothbrush with Teeth Whitening Mousse and the RONGCHUANG Ultrasonic Toothbrush for Adults, notable differences in pricing, functionality, and design emerge. The FULYA retails for $24.59, making it about 17% cheaper than the RONGCHUANG, which is priced at $31.99. Both toothbrushes cater to adults and are designed for efficient oral hygiene, but their features and usability present distinctive advantages.
Design and Usability
Both toothbrushes feature a unique U-shape design that aims to enhance the brushing experience by conforming to the natural shape of the teeth. The FULYA boasts a user-friendly interface with a single button that allows users to easily switch between its three cleaning modes: strong, medium, and massage. This simplicity in operation is ideal for those who prefer a straightforward brushing experience. In contrast, the RONGCHUANG offers four modes, including a dedicated whitening mode, which potentially appeals more to users focused on enhancing their smile.
Cleaning Technology
The FULYA Automatic Toothbrush utilizes high-frequency sonic technology, promising effective 360° cleaning in only 45 seconds. This efficiency allows users to save time during their morning routines. Meanwhile, the RONGCHUANG also employs high-frequency sound vibrations but emphasizes its capability to reach all tooth surfaces, claiming to deliver three times the cleanliness of a manual toothbrush. This makes it a compelling choice for users looking for deeper cleaning.
Charging and Battery Life
Both toothbrushes feature wireless charging capabilities, which adds convenience for users. The FULYA requires just three hours to fully charge and can last up to one week on a single charge. Similarly, the RONGCHUANG also charges in three hours and offers a week of use, but it includes a low battery alert function that may provide additional peace of mind for users. This feature could be particularly beneficial for those who travel frequently and may forget to charge their device.
Materials and Durability
Durability is an essential factor when choosing an electric toothbrush, and both products are made from food-grade silicone, ensuring safety for oral use. The FULYA is designed with an IPX7 waterproof rating, making it easy to clean and suitable for use in wet environments. RONGCHUANG emphasizes its super water resistance, making it washable and reusable. Both products seem to prioritize hygiene in their material choices, although the specific waterproof capabilities may vary slightly.
Additional Features
The FULYA comes with a teeth whitening mousse included in the package, which adds value for users interested in brightening their smile. In contrast, the RONGCHUANG toothbrush includes four replacement heads, which could be a significant advantage for families or shared usage. The inclusion of these additional heads may also justify its higher price point for users who anticipate needing replacements.
Customer Feedback and Popularity
In terms of market performance, the FULYA has a sales rank of 110,906, while the RONGCHUANG is slightly behind at 115,932. While both products are relatively new to the market, the FULYA seems to be gaining traction quicker, which could indicate a stronger initial reception among consumers. Early user reviews often highlight the effectiveness and ease of use of both products, but the FULYA’s lower price may attract more budget-conscious buyers.
Which should you buy?
Choosing between the FULYA Automatic Toothbrush with Teeth Whitening Mousse and the RONGCHUANG Ultrasonic Toothbrush ultimately depends on individual needs and preferences. If you prioritize a budget-friendly option that includes a teeth whitening product, the FULYA is the clear choice at $24.59. However, if you are looking for a toothbrush with additional modes and the peace of mind that comes with a low battery alert, the RONGCHUANG at $31.99 might be worth the investment. Consider what features matter most to you, and make a selection that best fits your oral hygiene routine.

