Panasonic ES-LA93-K Arc4 Review: How Does the Dual-Motor Perform?

Editor rating

9.6/10 on November 25, 2015

If we want to talk about one the best electric shavers for men currently available in the market, the Panasonic ES-LA93-K Arc4 Electric Shaver Wet/Dry would certainly come first into our minds. I like using electric shavers for the comfort they provide, but this Panasonic electric shaver took every aspect of shaving to a completely new level. I’ve been using it for a quite long time now and I am creating this Panasonic ES-LA93-K Arc4 review based on my personal experience with this shaver.

Hardware and Design

Its unique design is able to create a perfect first impression as soon as the box gets opened. The ergonomic design of the shaver with perfectly molded side-grips allows you to easily get hold of the shaver and use it effortlessly. Even though it has some state-of-the-art hardware inside, the external part of the shaver is neat and light in weight. While a lot of Panasonic ES-LA93-K Arc4 reviews suggest that the shaver is very bulky, I am not a large man and this shaver fits perfectly in my hands.

Inside, it has a 14,000cpm linear-drive motor which functions like a breeze and hardly makes any sound at all while functioning. The pivoting head of the shaver has 4-Nanotech blades that glide smoothly as per the contours of your face and catch even the smallest of hairs exceptionally well. On the back, this Panasonic electric shaver has a pop-up precision trimmer that can be used to groom your mustache and sideburns. It also features a 10-stage LCD display that indicates the battery’s status. It also comes with a cleaning station that makes the cleaning job extremely easy and quick.


• Panasonic ES-LA93-K Arc4 Electric Shaver
• Charging and Cleaning Station
• 1 Cleaning Cartridge
• Safety Cap
• Travel Case
• Electric Cord
• Warranty Card and Manuals

Key Features

Multi-Flex Pivoting Head:

This electric shaver has an extremely user-friendly shaving head that can pivot in 4 different direction, left to right and back and forth, to provide you with exceptional results. No matter if you want to catch the tiniest piece of hair from your jaw line or neck, this shaver will adjust with the shape of your face to give you a neat and clean shave. Moreover, you also have the option to lock the head in a particular position for better control and precision.

ARC 4 Blades:

It has 4-Nanotech blades with Multi-Fit Arched Foils that can move individually. The two outer foils of the shaver are separately designed for cutting both long and short hairs. Additionally, the blades are made from hypoallergenic steel to ensure that there is no skin-irritation.

Powerful Motor:

Some of the best Panasonic shavers have a motor that functions at 13,000 RPM. However, with the Panasonic ES-LA93-K ARC-4 shaver, Panasonic has pushed the boundaries of its shavers a notch higher with a 14,000cpm motor. The powerful motor allows the shaver to function smoothly and quickly no matter how coarse the hair is.

Vibrating Motor:

In their bid to make the ES-LA93-K ARC-4 the best shaver for men, Panasonic has also installed an additional motor in the head of the shaver to allow it produce extra vibrations and to cut the flat-laying hair easily. It also helps in reducing the efforts that you need to put in shaving.

Vortex Cleaning System:

This shaver also comes with an automatic Vortex Cleaning System that allows you to get the shaver cleaned automatically within a few minutes. You need to place the shaver in the charging station that has this cleaning system and with a single click on the button, the station will wash and dry your shaver itself.

Sonic Vibration Cleaning Mode:

The Panasonic ES-LA93-K ARC-4 shaver also has the Sonic Vibration Cleaning Mode which can be used to manually clean the shaver. You can activate this feature by simply pressing the Power button for two seconds. It helps in removing the hairs that get into the head of the shaver and can be very difficult to clean otherwise.


The Panasonic ES-LA93-K ARC-4 shaver comes with a Li-ion battery that can be fully charged within 60 minutes. However, if you are in a hurry and out of charge, you can use its Quick-Charge feature that allows you to charge the shaver only for 5 minutes to get a complete shave. Once the battery is fully charged the shaver can easily last for about 45 minutes. It also has a 10-stage LCD display for indicating the battery level, total time it took for the shaving, hygiene of the shaver and the charging status.

Cleaning, Renew and Maintenance

Cleaning was surely one of the main areas of concern while developing this shaver. Most of the Panasonic ES-LA93-K Arc4 reviews agree that the cleaning process is the best feature in this shaver. It is 100% waterproof and you can easily clean it under running water. Simply apply the cleaning solution on the outer foil of the shaver, activate its Turbo Cleaning Mode and wash it under water. You can also make use of its Sonic Vibrating Cleaning Mode to ensure that the last pieces of hair that get into the shaver are cleaned.

If manual cleaning is not your thing, you can use the Vortex Cleaning Station that comes with this shaver. When you are done shaving, place the shaver in the charging station and with the press of a button, the cleaning system will wash the shaver for you. The cleaning station has a cartridge filled with alcohol-based solution. Over time, the cartridge will be finished and you have to replace it with a new cartridge.

Panasonic ES-LA93-K Arc4 Electric Shaver Comparison

Features Arc4 ES-LA93-K Arc3 ES-LT5N Arc3 ES-LT71
Adjustable Pivot Action Head y y
Motor Speed 14,000 RPM 13,000 CPM 13,000 CPM
Inner Blade Angle 30-degree 30-degree 30-degree
No. of blade 4-blade 3-blade 3-blade
Pop-up Trimmer y y y

User Friendliness

Even though the shaver is undoubtedly one of the best electric shavers for men and is filled with a lot of innovative features, using it is extremely easy. You can use it like a pro even if it is your first time with an electric shaver. Panasonic has made sure the user is at complete ease while using this shaver. The complete process of charging and cleaning the shaver is fairly simple and allows you to finish the entire shaving process pretty quickly.

Shaving Performance

Alright, so the shaver has a lot of cool features and is extremely user-friendly as well, but what about its shaving performance? This part of this electric shaver review can be considered as the most important.
I am really impressed with the shaving performance of this electric shaver. I have never experienced any kind of tugging, hair pulling or any kind of skin irritation while using this shaver. It has a very powerful motor that delivers excellent shaving results no matter what the length of the hair is. Moreover, unlike some of the best of electric razors for men, the Panasonic ES-LA93-K ARC-4 shaver requires you to put a very small amount of pressure to get a clean and close shave.

This shaver can be used for both wet and dry shaving and it offers equally amazing results in both types. Based on its shaving performance I’d easily give this shaver a 9 on 10.


The Panasonic ES-LA93-K ARC-4 shaver comes with a 2-year manufacturer’s warranty and a 30-day money-back guarantee as well. This shows that this is one of the best Panasonic electric shavers and the company is completely sure of its exceptional performance.

Value for Money

When it comes to the value for money, this is undoubtedly one of the best Panasonic shavers and it surely worths every penny. It has completely transformed my shaving experience and I have never suffered from any kind of difficulty with this shaver. From its performance to its charging and cleaning station, everything works flawlessly.

Availability of Replacement Parts

Panasonic is one of the top brands in the world of electric shavers and the replacement parts of its shavers are quite easy to find and reasonably priced. You can look at your local dealer’s shop or on the internet if you ever need a replacement part for Panasonic ES-LA93-K ARC-4 shaver.

Final Thought

With an overwhelming number of options available in the market, it can be very difficult to choose an electric shaver that is just perfect in every aspect. Eliminate all the legwork and confusion, and go ahead and pick this Panasonic ES-LA93-K ARC-4 shaver to forget all your shaving hassles.

I tried to cover every major aspect of this shaver in this Panasonic ES-LA93-K Arc4 review, however, if you find that I’ve missed something, please leave a comment below and I’ll get back to you.


1. Is this shaver fully washable?

A. Yes, the shaver is 100% waterproof and you can easily wash it under running water. You can also use its automatic cleaning system for hassle-free cleaning. The cleaning process is quick and offers much better results than the manual cleaning.

2. How long will a cartridge last?

A. It depends on how many times you use the automatic cleaning system. I use it once or twice in a week and one cartridge lasts for 2-3 months for me. It will last for a month if you use it daily.

3. At 14,000cpm, doesn’t the shaver make a lot of noise while shaving?

A. No, the shaver is extremely quiet as it works. All you should hear is a slight buzzing sound and nothing more than that.


1. Comfortable Shave:
As compared to many other electric shavers, the Panasonic ES-LA93-K ARC-4 electric shaver offers a much more comfortable shave. From your cheeks, jaw line to the difficult areas on your neck, it glides smoothly and cuts effortlessly without causing any irritation or pulling of hair.

2. Wet and Dry Shave:
I like indulging in a wet shave every once in a while with a good shaving gel, and I like the fact that I don’t need a manual razor for wet shaving anymore. This waterproof shaver offers both wet and dry shaving and you can also carry it to the shower.

3. Powerful yet Quiet:
One of the main features that makes this Panasonic ES-LA93-K ARC-4 shaver the best is its powerful motor that runs at 14,000cpm and allows you to finish shaving quickly. But the best part is that the motor of this shaver is extremely quiet. I have used some very expensive electric shavers in the past, but most of them didn’t had a motor as powerful as this one and those were a bit noisy as well.

4. Precision Trimmer:
This shaver has a precision trimmer at the back that can be used to groom and give final touches to your sideburns or mustaches.

5. 10-Stage Battery Indicator:
It has a 10-stage battery indicator which displays the time used, hygiene and charging status. It comes in very handy when I need to carry the charger while travelling.

6. Cleaning System:
The automatic charging station of this shaver is neat and functions effectively. Even though I prefer cleaning the shaver manually, I use the charging station every once or twice in a week to remove every single hair from the inside of the shaver.


1. Cannot Be Used While Charging:
Even though the shaver comes with a power cord, you cannot use the shaver while it is being charged. At times when you need a quick shave, it can be a bit annoying to wait until the shaver is charged.

2. Charge Complete Indicator:
It has a small indicator that blinks when the charging is complete. It simply glows when the shaver is being charged and starts blinking once in every second when the charge gets completed. It does slow down to a single blink in every 2 seconds after 10 minutes if you don't unplug it, but the light can be disturbing at night.


With having a lot of personal experience with other electric shavers, I can guarantee that the Panasonic ES-LA93-K ARC 4 Electric Shaver is undoubtedly one of the best electric shavers for men. I am in love with this shaver and it leaves me completely speechless with its extraordinary performance every single time. No matter if I have a very short stubble of a single day or a well-grown beard of a couple of weeks, it works flawlessly without creating any kind of irritation. If you are actually serious about your shaving and want to make it an easy and mess-free process, this Panasonic shaver is the best choice for you.

4 responses to “Panasonic ES-LA93-K Arc4 Review: How Does the Dual-Motor Perform?”

  1. Roger Fish says:

    The best shaver I have ever used. Bought it 3 months back and every morning I shave, the shaver seems new to me.

    • Instant Grooming says:

      The cleaning system is much upgraded in the newly designed Panasonic Ark 4 shavers, which gives you the feel of best shave everytime. 🙂

  2. Sam Masiello says:

    is the price of the arc 5 worth the additional money vs. the arc 4? I read the the arc 4 cleaning stations can sometimes leak. Is this true or has it been corrected in later models? I live in a nursing home and take Eliquis as a blood thinner and can’t use blades anymore but I still want a close shave. I have used the braun series 7 but had trouble with the foil breaking and the cost of the cleaner was probibitive. I’m in a quandary, and would appreciate any help..i.e. does the arc 4 cleaner leak, for me, is the arc 5 a better buy in the long run vs the arc 4?

  3. Instant Grooming says:

    Arc 5 is really a fabulous product to have! It reduced the hassles of the previous versions! So be sure to purchase it. You won’t regret using it!

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