The Philips Norelco S9000 Prestige SP9841/84 is an advanced electric shaver crafted for a supremely close and comfortable shave.
Equipped with NanoTech precision blades that make up to 165,000 cutting actions per minute, it effortlessly handles even dense, multi-day beards.
The Hydro SkinGlide coating minimizes friction by 50%, ensuring a smoother glide across the skin. Intelligent features like the Power Adapt sensor and UltraFlex suspension allow the shaver to adapt to your unique facial contours and hair density.
With a powerful battery offering up to 60 minutes of cordless shaving and wet/dry capability, it delivers luxury grooming at home.

Product Overview and Key Features

The S9000 Prestige shaver is engineered with advanced technologies to cater to a user’s unique shaving needs, even handling 7-day beards.
SenseIQ Technology:
This integrated technology allows the shaver to sense and adapt to the user for a desired shaving experience. It includes an intelligent facial-hair sensor that reads hair density 500 times per second and automatically adjusts the cutting power for an effortless and gentle shave.
Blades and Cutting System:
The shaver features NanoTech Dual Precision blades and DualSteel Precisions blades, which are reengineered with a Guide & Cut System.
These 72 self-sharpening blades are hardened with nano particles, providing extra strong and long-lasting sharp edges for ultimate closeness. They deliver up to 165,000 cutting actions per minute, resulting in exceptionally close results at skin level.
Ultra Flex Suspension System:
The fully flexible heads of the shaver are designed to completely adapt to every contour of the face, effectively catching even difficult hairs for an exceptionally smooth and comfortable shave.
Hydro SkinGlide Coating:
A protective coating, composed of up to 500,000 microtech beads with hydrophilic properties per square centimeter, lies between the shaver heads and the skin. This coating creates 50% smoother gliding on the skin, ensuring maximum skin comfort.
Motor:
It is equipped with Philips’ most advanced TopSpin Digital motor, which contributes to high-speed efficiency.
Personal Comfort Settings:
Users can adjust the speed of the shaver and personalize their shaving routine according to their skin and preferences.
Wet and Dry Use:
The shaver is designed for versatility, allowing users to shave dry or wet, including in the shower.
Precision Trimmer:
The S9000 Prestige comes with a precision trimmer that has 5-length settings, allowing for beard trimming and use as a head shaver. Customers note that this trimmer is superior to built-in trimmers on other models, offering better visibility.
Quick Clean Pod:
A powerful cleaning pod is included, which thoroughly cleans and lubricates the shaver in just one minute, helping to maintain its performance for longer.
This pod is stated to be 10 times more effective than cleaning with water and is described as the world’s smallest cleaning pod, making it easy to store and use anywhere.
Power and Durability
The shaver is battery-powered and requires one Lithium Ion battery. It can be fully charged in one hour, or a quick charge option provides enough power for a single shave in just five minutes.
Users have reported that the battery lasts for weeks with daily use and charges fast. Philips shavers are engineered for durability, with the manufacturer claiming a 7-year motor and battery lifetime and a 2-year self-sharpening blade lifetime.
Sustainability
The Philips Norelco S9000 Prestige is noted for its sustainability features. It holds a GreenCircle Certified: Certified Environmental Facts Label, which verifies a reduction in the product’s carbon footprint through improvements in raw materials or manufacturing.
The production facility for its blades uses 100% renewability, and its packaging is made from recycled materials.
Included Accessories and Usage

The product typically comes with a charging cable, a cleaning station (Quick Clean Pod) and one cleaning cartridge, a premium carry case, and a small cleaning brush.
Directions for use include:
- Charging the shaver for 1 hour for a full charge, or 5 minutes for a quick single shave.
- Turning on the shaver and adjusting settings via Personal Comfort Settings if desired.
- Choosing between a dry or wet shave.
- Shaving desired areas like the face, sideburns, beard, or mustache.
- Rinsing the shaver under running water for cleaning, and using the Quick Clean Pod for deeper cleaning.
- Storing the shaver in the provided premium pouch.
Pricing, Availability, and Returns
The Philips Norelco S9000 Prestige (SP9841/84) is listed at $299.96 for new condition. An “Open Box – Like New” option is available for $233.05, functioning as new and coming in original packaging. The product is shipped from and sold by Amazon.
Amazon offers free delivery, with fastest delivery options typically available sooner. Free returns are available, which involve initiating the return online, selecting a free shipping option, and dropping off the item.
Protection Plans
Customers have the option to add protection plans from Asurion, LLC, to their purchase. These plans offer various coverage levels:
- 2-Year Personal Care Protection Plan ($26.99):
- Covers accidental damage (drops, spills, broken parts) and breakdowns.
- Starts on the date of purchase for drops, spills, cracked screens, and power surges.
- Malfunctions are covered after the manufacturer’s warranty expires.
- No additional cost for repairs (parts, labor, shipping included).
- Easy claims process online or by phone, with most approved within minutes.
- If unrepairable, an Amazon e-gift card for the purchase price or a replacement is provided.
- Must be purchased with the product or within 30 days. Pre-existing conditions are not covered.
- Terms and conditions are available in the “Product guides and documents” section and emailed within 24 hours of purchase.
- 3-Year Personal Care Protection Plan ($36.99): Offers the same coverage and terms as the 2-year plan but for a longer duration.
- Complete Protect: One plan covers all eligible past and future purchases ($16.99/month):
- Extensive coverage for all eligible Amazon products (excluding commercial use).
- Includes malfunctions, failures, and drops or spills for portable items.
- Covers eligible items purchased within the last year and new purchases going forward, starting 30 days after enrollment.
- Quick and easy claims process at Asurion.com/amazon; repair, replacement, or reimbursement up to purchase price (excluding tax).
- No hidden fees, with coverage up to $5,000 in total claims per 12-month period.
- Renews monthly until canceled.
- A note indicates that monthly warranty plans are currently only available for single-item orders.
Customer Reviews and Feedback
The Philips Norelco S9000 Prestige shaver holds a strong customer rating of 4.5 out of 5 stars based on 344 global ratings. The majority of reviews are positive, with 78% being 5-star ratings and 10% being 4-star ratings.
Customers have consistently highlighted several positive aspects:
Shave Quality:
Many customers praise the shaver for providing an “incredibly smooth and close shave,” often comparing it favorably to traditional blade shaving.
One customer noted it “mows down stubble like a boss” and works well for light to medium follicle beards. It is described as “excellent as far as shaving is concerned”.
Comfort:
Users frequently mention the shaver’s comfort and how it leaves their skin feeling soft. The design is reported to fit well in hand. It provides a comfortable shave without irritation.
Smooth Operation:
The shaver’s operation is consistently described as smooth, with heads moving smoothly over the face.
Quietness:
A significant number of customers appreciate the “extremely quiet” operation of the shaver, with some noting it is much quieter than other brands they have used.
Ease of Cleaning:
The self-cleaning feature and the inclusion of a cleaning station are highly valued. Customers find it easy to clean by rinsing under running water, even if they choose not to use the cleaning station every time. The cleaning solution cartridge for the Quick Clean Pod is said to last a full month, offering value.
Versatility (Wet/Dry):
The ability to use the shaver both wet and dry is a positive point, with some users preferring a wet shave with cream for an even smoother experience.
Battery Life:
The long-lasting battery is a frequently praised feature, with daily users reporting weeks of use on a single charge.
Despite the overwhelmingly positive feedback, some mixed opinions were noted:
Value for Money:
While many customers consider the shaver to be “worth every penny” and a “great value” given its performance and durability, others find it “overpriced” or “not cheap”. However, some argue the cost per year is not high considering its longevity.
Shave Time:
Opinions on shave time are mixed; some find it quick for everyday shaving (under 3 minutes for daily use), while others report it takes a bit longer than a manual shave, especially with several days of growth.
Design Limitations:
A few users found it tricky to reach the spot right under the nose, on the upper lip, due to the design.
Customers also noted that Norelco razors tend to work better for heavy beards on the neck and curved areas compared to foil razors. Some users, new to Norelco, found it outperforms other highly-rated brands like Braun.
Final Words
The Philips Norelco S9000 Prestige SP9841/84 stands out as a premium electric shaver designed for those seeking ultimate comfort, closeness, and versatility.
Packed with innovative features like NanoTech blades, SenseIQ technology, and the Hydro SkinGlide coating, it delivers a remarkably smooth and personalized shaving experience. The powerful battery, wet/dry use, and efficient cleaning pod add extra convenience to daily grooming.
While some may find it costly, most users agree it offers impressive value through performance, durability, and ease of use. Overall, it’s a sophisticated choice for anyone wanting a luxury shaving routine at home.
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