Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting vs Ufree Foil Shaver with Pop-Up Trimmer, 8,500 RPM
Updated August 2026 — Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting wins on performance and features, Ufree Foil Shaver with Pop-Up Trimmer, 8,500 RPM wins on value and battery.
The Panasonic ES-RT51-S offers superior performance and features, while the Ufree Foil Shaver is a budget-friendly option. Choose based on your priorities.
Why Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting is better
Performance
Higher RPM motor at 10,000 compared to Ufree's 8,500
Build Quality
100% waterproof design for easy cleaning
Features
Includes a 5-stage LCD display for battery status
Why Ufree Foil Shaver with Pop-Up Trimmer, 8,500 RPM is better
Price
More affordable at $39.99 compared to Panasonic's $89.99
Battery Life
Up to 60 minutes runtime after 1.5 hours of charging
Weight
Lighter and more portable with a magnetic protective cover
Overall score
Specifications
| Spec | Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting | Ufree Foil Shaver with Pop-Up Trimmer, 8,500 RPM |
|---|---|---|
| Motor Speed | 10,000 RPM | 8,500 RPM |
| Blades | 3-Blade | 3-Blade |
| Waterproof | Yes | IPX7 |
| Charging Time | 1 hour | 1.5 hours |
| Runtime | Not specified | 60 minutes |
Dimension comparison
Overview of the Products
The Panasonic ES-RT51-S Arc3 is a versatile electric razor designed for a smooth, comfortable shave, while the Ufree Foil Shaver focuses on efficiency and skin-friendliness. Priced at $89.99, the Panasonic model is significantly more expensive than the Ufree's price of $39.99, which is about 56% cheaper. Both shavers offer unique features aimed at enhancing the shaving experience, making them suitable for different preferences and budgets.
Shaving Performance
The Panasonic ES-RT51-S boasts a powerful 10,000 RPM motor and a 3-blade cutting system, which ensures a fast and close shave. Its flexible pivoting head conforms to the contours of the face, allowing for effective shaving in difficult areas like the neck and jawline. In contrast, the Ufree Foil Shaver operates at a slightly lower speed of 8,500 RPM but compensates with a 3-blade floating system that adapts to facial contours for an even shave. This makes the Ufree a solid choice for those with sensitive skin, as its protective foil structure minimizes direct blade contact.
Build Quality and Design
Panasonic’s ES-RT51-S is designed with durability in mind, featuring a 100% waterproof body that allows for easy cleaning under running water. Its sleek design includes a built-in pop-up trimmer for detailing, enhancing its functionality. The Ufree Foil Shaver also emphasizes a waterproof design with an IPX7 rating, making it suitable for both wet and dry shaving. However, the Ufree's design includes a magnetic protective cover for the trimmer, enhancing its portability for travel.
Battery Life and Charging
Battery life is an essential aspect to consider when choosing an electric shaver. The Panasonic ES-RT51-S does not specify its total runtime but features a 5-stage LCD display to keep users informed about battery status. In comparison, the Ufree Foil Shaver offers up to 60 minutes of runtime after a mere 1.5 hours of charging, making it an efficient option for users who value quick charging. The ability to operate while charging further enhances its convenience for on-the-go use.
Usability and Convenience
The usability of both shavers is enhanced by their waterproof capabilities, allowing for both wet and dry shaving. The Panasonic model is designed for use with foam or gel, providing a pampering experience. Its lightweight design makes it easy to handle, while the Ufree’s floating foil system ensures a comfortable shave, especially for sensitive skin. Both models include pop-up trimmers for precise detailing, making them versatile grooming tools for men.
Maintenance and Cleaning
Both shavers are designed for easy maintenance. The Panasonic ES-RT51-S is washable, allowing users to rinse it clean under running water. It also has a cleaning reminder feature, which helps maintain the blades’ effectiveness. The Ufree Foil Shaver is similarly designed for easy cleaning, thanks to its fully washable body. This feature is essential for maintaining hygiene and prolonging the lifespan of the shaver, especially with regular use.
Customer Reception and Popularity
The Panasonic ES-RT51-S has a sales rank of 68,406, indicating a moderate level of popularity among users. In contrast, the Ufree Foil Shaver performs better in this regard, with a sales rank of 50,702, suggesting that it may be more favored by consumers. This difference in popularity can be attributed to its lower price point and features that cater to a wider audience, particularly those with sensitive skin.
Which should you buy?
Choosing between the Panasonic ES-RT51-S Arc3 and the Ufree Foil Shaver ultimately depends on your specific needs and budget. If you prioritize a high-speed motor and a luxurious shaving experience, the Panasonic model is worth the investment at $89.99. However, if you are looking for an efficient, budget-friendly option that still offers quality performance, the Ufree Foil Shaver at $39.99 may be the better choice, providing excellent value for money.

