This 1100 model has a single intensity. Is the intensity of the 1100 equivalent to the higher or lower intensity of the 2100?

I'm not 100% sure, but I have had 2 other Sonicare higher end models before the 1100 and the 1100 is just as intense as far as I can tell. It is my favorite one so far because it does the job, is lighter and smaller in diameter and costs much less.

I was sent model hx364w3 not ‎HX3641/02. mine is very weak. does it get as strong as older models after beginners mode?

You can disable the beginner's mode by placing it on the charger then holding the Power button until it beeps. (See manual for explanation)

Does this take the same head pieces as aquasonic black series ultra whitening toothbrush?

I'm not too sure. I bought OralClass Replacement Toothbrush Heads for Philips Sonicare, Medium to Soft Electric Brush Head Refills for Sonic Care DiamondClean C1 C2 C3 G2 G3 W2 W3 4100 5100 6100 HX6250 etc, 8 Pack. If yours is not listed I'm not too sure of purchasing these.

Do you not brush hard like a manual?

I find that I do not brush as hard as with a manual.

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1100 Series Electric Toothbrush - Sonic Toothbrush with Advanced Sonic Technology, EasyStart, Smartimer & Quadpacer, White, Model HX3641/02

Product ID: 390109910

Details

Age Range (Description)
Adult
Brand
Philips
Item Firmness Description
Soft
Power Source
Battery
Special Feature
Brushing Timer

⏳14-day battery life on a single charge

⚡Advanced Sonic Tech - 31,000 brush strokes/min

🦷Quadpacer & SmarTimer for perfect 2-min brushing

270 Lei

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Description

🦷 Elevate your smile game with sonic precision and smart timing!

LONG LASTING CHARGE - Up to 14 days of cordless brushing freedom on a single USB charge—travel-ready convenience.
GENTLE POWER BUILD UP - EasyStart gradually increases brushing intensity over 14 uses for a comfortable transition.
SMART BRUSHING ROUTINE - Quadpacer divides your mouth into 4 zones, ensuring even, thorough cleaning every time.
TRUSTED DENTAL EXPERTISE - From the #1 dental professional recommended sonic toothbrush brand worldwide.
EFFORTLESS PLAQUE REMOVAL - Soft, flexible bristles remove more plaque than manual brushes while protecting gums.

The Philips Sonicare 1100 Series electric toothbrush combines Advanced Sonic Technology delivering 31,000 brush strokes per minute with smart features like EasyStart, Quadpacer, and SmarTimer to optimize your oral care routine. Its rechargeable battery lasts up to 14 days per charge, making it perfect for busy professionals seeking effective, gentle, and convenient dental hygiene backed by the world’s leading dental brand.

Specifications

ASIN	B09LD8VXLX
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#1,461 in Health & Household ( See Top 100 in Health & Household ) #3 in Sonic Toothbrushes
Brand	Philips Sonicare
Brand Name	Philips Sonicare
Bristle Material	Nylon
Color	White Grey
Customer Reviews	4.4 out of 5 stars 9,269 Reviews
Global Trade Identification Number	00075020101358
Handle Material	Plastic
Included Components	1 Philips Sonicare 2100 electric toothbrush, 1 SimplyClean (C1) brush head, 1 charger
Item Dimensions	2.48 x 4.29 x 8.66 inches
Item Firmness Description	Soft
Item Weight	9.07 ounces
Manufacturer	Philips Sonicare
Manufacturer Part Number	HX3641/02
Material Features	Reusable
Model Name	1100 Series
Model Number	HX3641/02
Mount Motion	Manual
Number of Items	1
Number of Pieces	1
Number of settings	3
Operation Mode	Automatic
Other Special Features of the Product	Brushing Timer, Ergonomic, Lightweight, Rechargeable
Package Type Name	Box
Power Source	Battery Powered
Reusability	Reusable
Special Feature	Brushing Timer, Ergonomic, Lightweight, Rechargeable
Target Audience	Boys, Girls, Unisex-Adults, Unisex-Kids
Toothbrush Head Shape	Round
UPC	075020101358
Unit Count	1 Count

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270 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

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