Comparison Philips Satinelle HP 6420 vs Panasonic ES-WU11

— Tweezer epilator. The tweezer epilator is a mechanical hair removal device. In these models, the working head is equipped with multiple tiny tweezers that grasp the hairs akin to regular tweezers, facilitating their extraction from the root. Tweezer epilators are prized for their strong dependability and long-lasting nature, all while remaining reasonably affordable. However, it's worth noting that this method of hair removal can be rather uncomfortable due to its mechanical nature.

— Disc epilator. The disc epilator is a type of mechanical hair removal device. In these models, the working head features multiple rotating discs that press against each other in an alternating manner. This action pinches and extracts the hairs from their roots. Disc epilators are characterized by their exceptional reliability, long-lasting performance, and consistent functionality. Notably, the working head of this type of epilator experiences minimal wear and tear, as the hairs don't exert a significant mechanical impact on the discs. The main disadvantage is that the hair removal procedure itself is a bit painful.

— Wax epilator. The wax epilator operates by using a specific adhesive substance to remove hair. Users simply apply a layer of wax to the skin, place a specialized waxing strip over the waxed area, and swiftly pull it off to extract the hairs. The wax solidifies and captures the hairs,...which are then removed with the strip. This method necessitates consumables such as wax and strips. Generally, wax is available in disposable 50-100 mL cartridges. Despite the use of wax, this technique remains a mechanical hair removal process, which is often accompanied by noticeable discomfort.

— Photoepilator. Photoepilators function by emitting powerful light flashes. These flashes not only facilitate hair removal but also lead to hair thinning and reduced growth. Regular use of photoepilation results in decreased overall body hair and fewer required sessions. A significant advantage of photoepilation is its painlessness: the light is selectively absorbed by the hairs while being scattered by the skin, thus preventing burns. Nonetheless, this method comes with numerous contraindications and application nuances. For instance, it's unsuitable for those with diabetes, hypertension, specific skin conditions, and has limited use during pregnancy. Sunbathing is discouraged a month before and several days after the procedure. Moreover, photoepilation is less effective on dark skin compared to light skin and might be entirely contraindicated in some cases. Comprehensive information about application specifics can be found in the provided documentation or by consulting with professionals in the field.

— Laser epilator. Laser hair removal devices, as the name suggests, use laser beams to eliminate hair. The laser's attributes are calibrated to maximize energy absorption by the hairs while minimally warming the skin. Using a laser model is akin to photoepilation in many ways: it's notably comfortable even in sensitive body areas, the skin remains smooth, and hair becomes finer and grows more slowly due to the laser's impact. However, the laser's effect is more potent than conventional light, heightening treatment efficiency and reducing the need for numerous sessions. Conversely, recommendations and contraindications for laser epilators are comprehensive, and desired outcomes are most likely when hair is distinctly darker than the skin—making this method unsuitable for certain individuals (natural blondes). A drawback compared to photoepilation is that laser procedures are lengthier due to the smaller exposure area of the laser.

— Trimmer. Trimmers function much like regular razors but vary in size and purpose. They are intended for precise tasks with minimal hair volume, such as shaping eyebrows or tidying up the bikini area. Their small size ensures convenient portability in a handbag or makeup bag.

— Radio frequency. A radiofrequency epilator is a painless hair removal device that doesn't involve mechanical methods. Its operational head consists of a clamp that sequentially grasps unwanted hairs. This clamp emits radio waves at a specific frequency, which penetrate through the hair follicle, leading to its destruction. This destruction enables painless removal of the hair and its root remnants. Radiofrequency hair removal is entirely painless, leaving the treated skin smooth for an extended period. However, a drawback is the relatively slow pace of hair removal. The hairs are removed individually, with each hair requiring approximately 10-15 seconds. It's advised not to use a radiofrequency epilator for over an hour per day.

The number of speeds provided in the epilator.

Having two or more speed options in the epilator offers the flexibility to select the most fitting operational mode for specific situations. A lower speed is ideal for minimizing discomfort in sensitive skin regions and effectively removing fine hair without breaking it—ensuring extraction along with the follicles. Conversely, a higher speed aids the epilator in managing coarse and stubborn hair, simultaneously reducing procedure duration.

Note that even in advanced epilators, the number of speeds does not exceed 3 — in fact, this is quite enough.

The total number of individual forceps in the epilating head supplied with the appliance.

A larger number of forceps, on the one hand, speeds up the epilation process, on the other hand, increases discomfort. Thus, for sensitive skin, it is recommended to use nozzles with a relatively small number of tweezers — up to 30. The maximum number found in modern epilators is about 70 – 80.

Note that some models are equipped with several attachments for epilation. For such cases, usually, the nozzle with the largest number of tweezers is taken into account, the data on it are indicated in the characteristics.