Philips NT3650 vs Mi Nose Trimmer S100: Best Nose Trimmer in India (2026 Comparison)

Last Updated: April 9, 2026
Philips NT3650 vs. Mi Nose Trimmer S100
Head-to-head comparison of the Philips NT3650 and Mi Nose Trimmer S100, highlighting key features, travel convenience, and grooming performance.
FeaturePhilips NT3650Mi Nose Trimmer S100
Blade StyleSafe Guard BladeRound Spinning Blade
Motor SpeedSteady Linear MovementFast Spinning Motion
Power Source1x AA Battery (Replaceable)Rechargeable Lithium Battery (USB-C)
Body MaterialDurable PolymerPlastic Finish
Water ResistanceIPX7 (Can Submerge)IPX7 (Can Submerge)
Consistent Cutting PowerStrong and SteadyVaries with Battery
Philips NT3650 vs Mi Nose Trimmer S100 engineering comparison
Mechanical breakdown of the Philips NT3650, highlighting protective guard technology and steady blade movement.
Mi Nose Trimmer S100 technical engineering diagram showing rotary blades, USB-C port, and travel lock circuit.
Mechanical breakdown of the Mi Nose Trimmer S100, highlighting rotary kinematics and USB-C power architecture.

When comparing the Philips NT3650 and the Mi Nose Trimmer S100, one big difference is how their blades hold up over time. Most nose trimmers, including these models, use stainless steel blades, which are known for being strong, rust‑resistant, and easy to clean. Stainless steel is one of the most common materials used in grooming tools because it stays sharp longer and doesn’t corrode easily, even with regular exposure to moisture.

Routine cleaning and gentle care — like rinsing and drying the blade area — can help both trimmers keep performing well longer. For more on why stainless steel is preferred in grooming tools, you can check this guide on blade materials from a trusted source.

Comparison of Philips NT3650 and Mi Nose Trimmer S100 stainless steel blades showing durability and longevity
Stainless steel blades last longer with proper care – Philips NT3650 and Mi Nose Trimmer S100 comparison

In short, if you want a trimmer that won’t tug or irritate the nose, the NT3650 is generally the safer choice for frequent use, while the Mi S100 works well for quick grooming sessions or travel.

Philips NT3650 vs Mi Nose Trimmer S100 showing gentle, irritation-free nose hair trimming
Experience gentle trimming with Philips NT3650 and Mi Nose Trimmer S100 – comfort comparison with ‘trimmerreview.com’ logo
Maintenance AspectPhilips NT3650Mi Nose Trimmer S100
Cleaning MethodRinse Directly with WaterRemove Head and Rinse
Blade CareSelf-Sharpening, No Oil NeededCheck & Replace Head Occasionally
Safe with Cleaning LiquidsCan Use 70% AlcoholCan Use 70% Alcohol
Main FocusLasts Long & Stays SharpEasy & Convenient to Use

The type of battery each trimmer uses affects both convenience and the environment:

In short, the NT3650 gives more flexibility with battery options, while the Mi S100 is convenient but has a limited lifespan tied to its battery.

An infographic comparing the battery environmental impact of the Philips NT3650 (using replaceable cells) versus the Mi Nose Trimmer S100 (using a non-replaceable integrated battery).
A look at how battery choice—replaceable vs. integrated—affects the total lifecycle and environmental footprint of your grooming device.

This comparison helps you decide whether you value safety and battery flexibility (NT3650) or travel convenience and quick trimming (Mi S100).

Choosing between the Philips NT3650 and the Mi Nose Trimmer S100 depends on what matters most to you.

In short, pick the NT3650 for durability and smooth trimming, and the Mi S100 if you value portability and fast, hassle-free grooming.

Which trimmer is easier to carry around?

The Mi S100 is compact and charges via USB-C, making it a perfect choice for travel or on-the-go grooming without worrying about carrying extra batteries.

How does the NT3650 protect my nose skin?

The NT3650 has a built-in protective guard that keeps the blades from touching your skin directly, giving you a gentle trim without any irritation or tiny cuts.

Can I use these trimmers in wet conditions?

Yes! Both the NT3650 and Mi S100 are waterproof and safe to use in the shower or rinse under water. They can handle full submersion for short periods without damage.

How often should I replace the blades?

Philips NT3650 blades are designed to stay sharp for years with normal use, so replacements are rarely needed. For the Mi S100, check the spinning blades every 12 months to make sure they’re still trimming efficiently.

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