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Philips QT4001/15 Trimmer Review (November 2022)

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You will most probably know that Trimming is different from shaving and different from cutting. When you go to the salon, you will most probably have inferred the difference between the three. For example, scissors are used to cut excess hair. Most salons nowadays then use a Trimmer to more accurately shape your hair after the initial scissors cutting. For a shaved head, of course, blades are used to shave completely. Moreover, shaving is also done to completely remove sideburns (if you so choose) and stylize your hair by removing selected regions such as the areas above the ears.

Again, you will most probably have already known these basic distinctions. But did you know that Trimmers are also used for the beard? This is especially useful for bringing a stylized and well-groomed beard style. Here, we have a particular Trimmer called the Philips QT4001/15 Review.

Recently, we reviewed the Philips QT4011/15 trimmer and on demand from our users, we are reviewing the Philips QT4001/15 too trimmer too!

A Hard Bargain To Refuse
Philips QT4001/15 Review - A Hard Bargain To Refuse

Product Name: Philips QT4001/15

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  • Battery Power
  • Quality of Blades
  • Ergonomic Shape
  • Usability
  • Price


With its highly convenient features and durable blades, this Trimmer is indeed a hard bargain to refuse. The price is in the mid range, but the quality is surely near the top!


  • We were stoked at its self-sharpening feature
  • We were heavily delighted by its ergonomic shape
  • We find its battery indicator quite helpful
  • We verified its 10 lock-in settings
  • We found it easy to maintain


  • We were quite disappointed that it cannot be used corded
  • We were disappointed that it does not have Fast Charge feature, and we feel it takes too long to charge – 10 hours

Who Needs This Trimmer?

This is among the top trimmers. Its price is somewhat high. However, as we have reviewed many other Trimmers as well, we feel that the price is not as high as other products of similar quality. For example, we have reviewed another Trimmer of the same brand which is of a slightly higher quality but of a considerably higher price. Thus, if you want quality products but at as low a price as possible, then we highly recommend this Trimmer.

Why Do We Recommend Philips QT4001/15 trimmer?

Why Do We Recommend Philips QT4001/15?

The Philips QT4001/15 boasts ease of use with its ergonomic design. In easier and more crude words, the curvy body is designed in such a way as to make holding it convenient and second-nature. The Trimmer is also built to last four times as long as the ordinary Trimmer, as attested to by its Amazon description itself. Worried that its blades will dull with the ravages of time and frequent use? You have no reason to fret in this regard, as its self-sharpening stainless steel blades render the Trimmer as sharp after two years of use as it was on day 1! What's more, there's a 2-year warranty on the product, to which 1 extra year is added if you register to Philips.

Do you prefer a shadow beard look of 1 mm, or do you prefer a denser look? This Trimmer gives you a wide range of styles, 10 styles in particular, starting from 1 mm to 10 mm beard length. All you need to do is to turn the zoom wheel and select your style. If you want an even more thorough Trim, simply remove the comb to Trim up to 0.5 mm of remaining beard. As for the comb, it is there to give extra protection to your skin and prevent skin irritation. Thus, with this trimmer, not only do you get sharp blades all year long but also get safety through its rounded blades and comb.

Coming to its maintenance, we have tested this specific aspect extensively, as we believe that ease of maintenance is at the heart of any product; if you find a product difficult to manage, it is bargaining more than it is worth. The Philips QT4001/15 provides no hassle whatsoever. It is extremely user-friendly, not only through its ergonomic design but also because of its ease of cleaning. Simply detach the head of the trimmer and put in on the sink for rinsing it clean. Afterwards, it is ideal to let it dry before putting it re-attaching it back. If in a hurry, simply dry the head with tissue paper.

This Trimmer can only be used cordless. We have verified that it works for 45 minutes after being charged for 10 hours, and there is a battery indicator that changes from red to green and vice versa depending on the remaining charge. Though the charging time may seem quite long, it should be kept in mind that a Trimmer is generally not used on a daily basis, and you can keep it charged any time before usage, not being forced to always keep it charged. Moreover, the 45-minute service is more than long enough for a typical Trimming session. One should compare this battery life with other electronic devices such as mobile phones which can easily give over 4 hours of active service. Of course, Trimmers are not meant to be used all day every day.

What Features Make Philips QT4001/15 A Good Trimmer?

Philips is a big name in personal grooming and if you are a fan of Philips then this trimmer is the perfect thing for you. We have found many attractive features of this Trimmer when reviewing it. The following are the most noteworthy ones:


The most important feature of any Trimmer is its sharpness. Made of stainless steel, this Trimmer is very sharp. We have tested its self-sharpening feature and found that yes, it really does retain its sharpness over prolonged usage.

You should know that not many Trimmers on the market have this self-sharpening quality, and this makes Philips QT4001/15 trimmer a top choice by its own.


We were most delighted by its ergonomic shape and ease of maintenance. It feels second-nature to hold the Trimmer, and after the Trimming session, it can be easily cleaned by removing its detachable head and rinsing it, and subsequently drying it.

However, the Trimmer does not have vacuum which would make a Trimming session spotless, with no messy hair littering the basin and the floor.


This Trimmer is not the most economical one you can find on the market. There are several trimmers which you can get under a budget however, we stress quality over cheap bargains, and we personally have experience of having to re-buy a product after it under-delivered. Would you want to risk buying a cheap product and then having to go to the hassle of buying another one? We would not, and so we recommend you buy a good Trimmer which will last you 2-3 years, or even more!

It should be noted that this is not among the most pricey Trimmers on the market, either. Higher-end Trimmers exist, with higher prices. For instance, take a look at the Philips QT4011/15.

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