If you look at electrical shavers, you will basically find two types. The rotary blade technology, used by Philips and some of Remingtons models, and the foil technology used mainly by Braun and Panasonic. Both types do the same job – but in very different ways. I have decided – as your Shaving Detective – to find out what you should go for!
The Rotary Blades
But first let me explain the differences between the two.
The rotary blade shavers have a series of rotary cutters attached. Typically three rotating blades placed in a triangular pattern. To get the best shave, you will have to move the shaver across your face in slow, rotating movements – almost as if you were applying a nice skin tonic.
The foil shavers
Braun has chosen a different approach to electrical shaving. Their shavers consist of a series of knifes hidden under a rectangular metallic foil, designed to raise the hairs and guide them close to the vibrating knifes. Long, even movements of the shaver is the key to success here.
Which to choose?
So which one should you buy? Well, for me the answer has been quite clear. I need both! For the last 7 years, I have used a combination of the two types.
Honestly, I must have a strange face… For my face and cheeks, the rotary blades really do a great job. But on my chin and neck, where the skin is slightly looser, the foil shaver is so much better for me.
If I use my Philips shaver for the entire shave, I will have to spend much more time shaving my chin – and I will eventually end up with irritated skin. Using my Braun foil shaver for the entire shave, will result in a beautiful chin – but will leave the cheeks less soft compared to the Philips shaver.
Not for everyone?

The foil blade shavers, like the ones from Braun and Remington, tend to be better on looser skin (Photo by Braun)
Compared to a shave with a razor, the electrical shavers win by far when it comes to convenience and time. It is so much easier to just pick up the electrical shaver, switch it on and get the work done, compared to preparing the razor, foam and water and slowly working your way across your face and chin.
But the dry shaving methods used by most electrical shavers may cause some irritation to your skin. If your shaver allows you to shave on a wet face, you could apply loads of warm water or a good pre-electric shaving oil just before shaving.
If your shaver cannot cope with the wet face, you could try to put a warm, wet towel on your face for a few minutes and then dry your face afterwards. This will warm your whiskers a bit, and probably lessen the skin irritation.
You should expect the skin irritation to be worst in the first few weeks of using the shaver. This is true if you have never used an electrical shaver before – OR if you are trying to switch between a rotary blade and a foil blade shaver (or the other way around).
In Denmark, where I live, both Braun and Philips offer a 30 or 60 day money back guarantee. You can buy the shaver and use it for some weeks before deciding if it’s the right one for you. This is fantastic, as it will allow you to try out the different methods before deciding which shaver to use for the years to come.
The Philips Norelco shavers you can buy on Amazon also come with a full 60-day money-back-guarantee.
I am very interested to know about your personal experiences. If you use an electrical shaver, please comment below and let me know how you decided on your current model.


Great subject,
I do use foil shaver from Braun and it’s fantastic, i tried the Philips with rotary blades and i feel it’s scratch my skin, one of my friends has the same experience, 4 years ago i used Gillette foam and blades but it’s messy to carry when you travel, even in home much easier to use the electric shavers.
But when i started use the electric shaver i had skin irritation for 0ne week then it’s back to normal, may it’s not the same with everyone.
But i do like electric foil shavers, simple, fast, and safer.
Cheers
As someone with a beard I find a rotary shaver to be problematic. It is easier to shave along the edge of my beard without out altering it with a foil shaver. The slots in the sides of the rotary shaver has a tendency to catch and clip hairs at the edge of my beard, gradually eroding it and affecting the shape.
That is so to true Eric! The Rotary blades are really bad when it comes to precision work. The foil blade shavers are a bit more precise.
Hi
I’ve just purchased and used a foil based Panasonic Shaver, and found it does not cut hairs. As much as my Phillip’s rotary one which does cut hairs on my face and chin. On the whole I recommend and use a Phillips triple head rotary shaver as it cuts good. I have been using shavers since I started shaving aged 18.
Thank you.
I have been using the philips rotary shavers for a long time now and must say they are just amazing -having both used the rq1150 and rq1280 model-. Optic wise they are sleek and appealing and getting the job done i must say they are more than just great. @shaving detective and @eric my shaver also came with a trimmer, which i use for shaping the side burns so precision aint a problem
Another thing to take into account is the how frequently you need to replace the shaver heads/foils, which in this case the rotary razor should be a better choice.
I have tried both kinds(rotary and foil)but the bumps are always there especially under the chin. Then tried some after shave lotion without success, what sould i do?
Finally someone who knows the answer to the question I have never been able to answer for myself. I have used blades and a Braun before and decided recently to use a Philips for a change. I too found that it was great on the side of the face but not so good on the neck and chin, or the top lip either and so I have to have a quick scrape with a blade to get it really smooth. And I thought it was just me. I do enjoy not having to lather up everyday and not I keep a 2 head Philips at the office for a late afternoon top up and the 3 head Philips at home for the morning rasp!
Great work, thanks for the tip and confirming my own view…nice to know there are more than one of us who ask these questions
I have owned the same Norelco electric triple head shaver dating back to the 70s (I think). Never changed the heads or cutting blades and it still works. Thought I would buy a new one. Tried two Norelco and took them back. They pulled my hairs and sounded like they had no power. I just tried a Braun (3 series) and took that back. It was better than Norelco but I like a triple rotary cutting action. I have not seen any good reviews on the Remington. Does this mean all the new shavers are of poor quality. Does anyone recommend a robust electric shaver that will work? Thanks
I’ve never used a rotary or a foil, and lots of people compliment my “shaving skills” since i never have any hair left when i do. The answer i think many shavers miss is trimmers can be good too. it can’t cut that deep and soon enough you need to do it again, but shaving has the same problem. So it’s just like normal.
I actually just came to see which i should go for if i choose to shave, it sounds like there’s many problems with both and indeed a difficult choice. Nice article by the way, i really liked it.
Hi, guys! I would like to ask you for some advice for foil razor shaving. I bought a Braun’s Cruzer foil shaver 2-3 years ago, but haven’t got a satisfying shave yet. I am pretty satisfied with the result on cheeks, above and below the lips, but below the chin and on the neck the result is awful. I’ve never got a full shave here. It looks like the razor misses or skips the hairs and leaves a single or a bunch of hairs on the beard. Any advices?
@Shavingdetective…I am bald and have been looking to buy an electric razor to be able to cut my whole head and face, but have not run into a lot of promising reviews to help me find the right one. I have been looking at the Braun Series 7-76Occ, but I am not sure. I have been bald since I was 18 and just turned 25 and I get tired of running the blade everyday…Any help is greatly appreciated! Thanks…
Well Kevin – I have never shaven my head (my wife forbids me), so I am probably not the best to ask here. I know there are a few reviews of electric razors for head shaving on http://www.headshaver.org/reviews/. At least there will probably be someone there to help you better than I can.
Oh my God… I have shaved with various Gillette blades for about 15 years and recently I decided to buy an electric razor… I am in pain… I don’t get a rash for more than 5 minutes but skin below my chin is burning like hell every time I shave for about half a day. It doesn’t matter how careful I try to be or how I shave, wet or dry. It is Phillips PT920. I don’t shave often, twice a week because I hate doing it and I like the slightly rough look. I been trying this Phillips for about a month… Ig will be going back where it came from. This is not how it’s supposed to be…
You’re right – the PT920 is a very aggressive electric razor. I’ve tried it as well (review coming up shortly!), and must say that these PowerTouch models with the HQ9 head are FAR more aggressive than any of the other Philips shavers. If you really want an electric razor, try one of the models using the HQ8 shaving head – it only has one “circle” of blades, where the HQ9 has got three circles with holes in them in each of the rotary blades.
Im wondering which shaver is best for me . I have used the Braun 360 complete and the Panasonic ES8807. I bought a Panasonic ES-LA93-K and im still taking 30 minutes or so to shave.It is always the upper lip and chin area also the the jaw area and upper neck.I dont know if the Norelco 3D will be better or if panasonic and braun have a differant model that will shave faster and smother