Sonatraxs Electric Razor for Men, Foil Shaver and Beard vs Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting
Updated August 2026 — Sonatraxs Electric Razor for Men, Foil Shaver and Beard wins on charging speed and portability, Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting wins on waterproof.
The Electric Razor for Men offers better value and portability, while the Panasonic ES-RT51-S excels in brand reputation and advanced shaving technology.
Why Sonatraxs Electric Razor for Men, Foil Shaver and Beard is better
Price
Electric Razor for Men is $60 cheaper
Portability
Smaller dimensions make it easier to carry
Battery Life
90-minute charge provides up to 3 months of use
Why Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting is better
Brand Reputation
Panasonic is a well-established brand
Shaving Technology
3-blade system offers a close shave
Sales Rank
Panasonic has a more recognized sales rank
Overall score
Specifications
| Spec | Sonatraxs Electric Razor for Men, Foil Shaver and Beard | Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting |
|---|---|---|
| Charging | USB-C Fast Charge | Efficient Rechargeable |
| Trimmer | Built-in Trimmer | Pop-up Trimmer |
| Blades | Titanium Alloy | Nanotech Blades |
| Waterproof | IPX7 | 100% Waterproof |
| Runtime | 3 months | 45 minutes |
Dimension comparison
Price Comparison
The Electric Razor for Men is significantly cheaper than the Panasonic ES-RT51-S, with a price difference of $60.00. Priced at $29.99, the Sonatraxs model offers a more budget-friendly option compared to the Panasonic model, which costs $89.99. This makes the Electric Razor for Men about 33% more affordable than the Panasonic ES-RT51-S. If you're looking for a reliable shaver without breaking the bank, the Sonatraxs model presents a compelling choice for cost-conscious consumers.
Design and Portability
When it comes to design and portability, the Electric Razor for Men excels with its ultra-portable travel design. Measuring just 2.44 inches by 1.28 inches by 3.16 inches, it easily fits into pockets or toiletry bags, making it ideal for travel. Its travel lock feature prevents accidental activation, which is a notable advantage for users on the go. In contrast, the Panasonic ES-RT51-S, while also designed for portability with a travel pouch included, does not emphasize compactness to the same extent. Therefore, if portability is a key factor, the Electric Razor for Men is the better option.
Shaving Technology
Both razors utilize advanced shaving technologies, but they differ in their approaches. The Electric Razor for Men features a dual shaving system, combining a precision foil shaver with a built-in trimmer. This design allows for comfortable shaving, especially for sensitive skin, thanks to its titanium alloy blades. On the other hand, the Panasonic ES-RT51-S employs a 3-blade cutting system that includes flexible pivoting heads for an adaptable shaving experience. This system is designed to provide a fast, smooth shave, particularly effective against thicker beards. While both razors have their strengths, the choice depends on whether you prefer the dual system from Sonatraxs or the multi-blade approach from Panasonic.
Charging and Battery Life
The Electric Razor for Men offers an impressive 90-minute charge that provides up to three months of use, translating to approximately 30 shaves. This long-lasting battery life is complemented by USB-C fast charging, which is convenient for modern users. In contrast, the Panasonic ES-RT51-S does not specify its charging time but is known for its efficient rechargeable capabilities, though it may not match the extensive runtime of the Sonatraxs model. If battery life and charging convenience are critical to your grooming routine, the Electric Razor for Men has a clear advantage.
Waterproof Features
Both products boast waterproof capabilities, but their designs cater to different user preferences. The Electric Razor for Men is rated IPX7 waterproof, allowing for easy cleaning and versatile use in both wet and dry conditions. This feature enables users to shave with foam for a closer shave or perform quick dry touch-ups. The Panasonic ES-RT51-S is also 100% waterproof, ensuring that it can be rinsed clean under running water. While both razors excel in this category, the Electric Razor for Men’s versatility makes it a more practical choice for various shaving environments.
Grooming Versatility
In terms of grooming versatility, the Electric Razor for Men stands out with its built-in trimmer designed for precise sideburn and beard shaping. This feature enhances its overall utility, especially for those who maintain facial hair styles. On the other hand, the Panasonic ES-RT51-S also includes a pop-up trimmer for grooming mustaches and sideburns, ensuring that it meets a variety of grooming needs. While both razors offer trimmer functions, the dual shaving system in the Electric Razor for Men may provide additional convenience for users looking to achieve a polished look.
Brand Reputation and Sales Rank
When considering brand reputation, Panasonic is a well-established name in the grooming industry, which can instill confidence in potential buyers. The Panasonic ES-RT51-S has a sales rank of 68,406, indicating its popularity among consumers. Conversely, the Electric Razor for Men has a higher sales rank of 17,391, suggesting that it is currently performing better in the market. This could reflect positive customer satisfaction or a more targeted marketing strategy. Ultimately, brand loyalty may play a role in your decision, but both razors offer distinct advantages.
Which should you buy?
Choosing between the Electric Razor for Men and the Panasonic ES-RT51-S ultimately hinges on your specific needs and preferences. If budget, portability, and battery life are your top priorities, the Electric Razor for Men is the clear winner at $29.99. However, if you prioritize brand reputation and advanced shaving technology, the Panasonic ES-RT51-S is a solid choice despite its higher price of $89.99. Consider what aspects matter most to you, and select the razor that aligns with your grooming routine.

