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Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting vs Remington F4 Style Series Foil Shaver for Men,

Updated August 2026 — Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting wins on price and waterproof, Remington F4 Style Series Foil Shaver for Men, wins on battery and runtime.

The Panasonic ES-RT51-S offers advanced features and superior technology, while the Remington F4 provides essential functionality at a lower price.

Why Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting is better

Advanced Technology

Panasonic features a 3-blade cutting system with nanotech blades.

Build Quality

Panasonic is 100% waterproof and designed for wet/dry use.

Trimming Features

Panasonic includes a built-in pop-up trimmer for grooming.

Why Remington F4 Style Series Foil Shaver for Men, is better

Price

Remington is significantly cheaper at $39.96.

Battery Life

Remington offers up to 50 minutes of cordless runtime.

User-Friendly

Remington has a clear LED charging indicator.

Overall score

Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade Pivoting
85
Remington F4 Style Series Foil Shaver for Men,
70

Specifications

SpecPanasonic ES-RT51-S Arc3 Wet/Dry 3-Blade PivotingRemington F4 Style Series Foil Shaver for Men,
Cutting System3-BladeDual Foil
Pivoting HeadYesYes
Pop-up TrimmerYesYes
Charging Time1 hour5 hours
WaterproofYesShowerproof

Dimension comparison

Panasonic ES-RT51-S Arc3 Wet/Dry 3-Blade PivotingRemington F4 Style Series Foil Shaver for Men,

Overview

The Panasonic ES-RT51-S Arc3 Wet/Dry shaver is more expensive but offers advanced features compared to the Remington F4 Style Series shaver. Priced at $89.99, the Panasonic model is about 125% more expensive than the Remington, which retails for $39.96. Despite the price difference, both shavers are designed for convenience and comfort, catering to different user needs.

The Panasonic ES-RT51-S features a 3-blade cutting system and a flexible pivoting head for a close shave, while the Remington F4 utilizes graphite-coated foils and flexing blades. The choice between the two largely depends on your budget and specific shaving preferences.

Shaving Technology

The Panasonic ES-RT51-S utilizes a 3-blade cutting system designed to provide a fast, smooth, and close shave. Its nanotech blades, angled at 30 degrees, cut hair at its base, ensuring a thorough grooming experience. In contrast, the Remington F4 employs a dual flexing foil system complemented by an intercept trimmer, which pre-trims longer hairs for a comfortable shave.

While both shavers aim for a close shave, the Panasonic's advanced blade technology may appeal more to users looking for precision. The Remington, with its graphite-coated foils, offers durability and smoothness but may not match the cutting edge of the Panasonic's blades.

Wet/Dry Usage

Both the Panasonic ES-RT51-S and the Remington F4 are designed for wet or dry shaving, providing flexibility depending on user preference. The Panasonic's design allows for use with foam or gel, making it suitable for those who enjoy a pampering experience during their shave. Additionally, it is 100% waterproof, allowing for easy cleaning under running water.

The Remington F4 is also showerproof, featuring a non-slip grip, which enhances usability during wet shaving. Despite both models offering wet/dry functionality, the Panasonic's additional features for foam application may give it an edge for those who prefer a more luxurious shaving experience.

Battery Life and Charging

The Panasonic ES-RT51-S features a rechargeable battery that can operate cordlessly, providing convenience for travel. However, specific runtime details are not provided. On the other hand, the Remington F4 boasts up to 50 minutes of cordless runtime after a full 5-hour USB charge, making it a practical choice for users who prioritize battery life.

For those who often forget to charge their device, the Remington's clear LED charging indicator helps keep track of battery status, ensuring it’s ready when needed. While the Panasonic does offer a powerful performance, the Remington’s longer usage time at a lower price point may be appealing for budget-conscious buyers.

Trimming Capabilities

The Panasonic ES-RT51-S includes a built-in pop-up trimmer for grooming sideburns and mustaches, enhancing its versatility as a grooming tool. This feature is beneficial for users seeking precise styling in addition to shaving.

The Remington F4 also incorporates a pop-up detail trimmer, designed to handle those hard-to-reach areas with ease. Both shavers offer this added functionality, but the effectiveness of the trimming process may vary based on individual user experience and preferences.

Design and Portability

The Panasonic ES-RT51-S features a sleek and modern design, making it visually appealing and easy to handle. Its lightweight design is complemented by a travel pouch, enhancing its portability for users on the go.

In comparison, the Remington F4 is designed with practicality in mind, featuring a non-slip grip that aids in comfort during use. While it may not have a travel pouch, its robust design ensures durability, making it suitable for everyday use. Depending on your lifestyle, either shaver could be a convenient option.

Price Comparison

The price difference between the Panasonic ES-RT51-S and the Remington F4 is significant. At $89.99, the Panasonic is about 125% more expensive than the Remington's $39.96 price tag. This disparity reflects the advanced features and technology offered by the Panasonic shaver but may deter budget-conscious consumers who find the Remington's price point more appealing.

Ultimately, the value of each shaver will depend on the importance of specific features to the buyer. Those willing to invest more for additional capabilities may prefer the Panasonic, while price-sensitive users might find the Remington an excellent choice for everyday shaving needs.

Which should you buy?

Choosing between the Panasonic ES-RT51-S and the Remington F4 depends on your personal preferences and budget. The Panasonic offers advanced shaving technology, a flexible pivoting head, and a built-in trimmer, making it ideal for users seeking a high-quality shaving experience. However, it comes at a higher price.

The Remington F4 is more budget-friendly, providing essential features like wet/dry shaving and a reliable battery life, making it a practical choice for everyday use. If cost is a significant factor for you, the Remington might be the better choice without sacrificing too much on performance. Conversely, if you prefer advanced features and are willing to invest, the Panasonic ES-RT51-S is a compelling option.