Business Insider85est.
The reviewer finds the Sonicare 4100 to be a highly effective, powerful electric toothbrush that offers superior cleaning performance compared to manual-style brushes, though it is more expensive than some competitors.
Philips Sonicare 4100
9 expert reviews#2 in electric toothbrushesChecked 1 Nov 2026
Quick answer
The Philips Sonicare 4100 has a critic score of 83 out of 100 from 9 professional reviews, and 9 of them recommend it. It ranks #2 of 3 electric toothbrushes we score. Critics praise its battery life and performance. The most common complaint is missing features.
Reviews checked 1 Nov 2026
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Our verdict
9 professional reviewers tested the Philips Sonicare 4100, and 9 recommend it. Critics praise its battery life and performance. The most common complaint: missing features.
The catch: No travel case.
Critic agreement: High
Scores run from 79 to 85
8 of these 9 outlets print no score. We estimated theirs from the review text and corrected for the known tendency of estimates to run high.
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What do critics say about the Philips Sonicare 4100?
Popular Mechanics85est.
The Philips Sonicare 4100 is highly recommended as the best overall electric toothbrush because it provides essential features like a pressure sensor and interval timer at an accessible price point.
The Strategist85est.
The Philips Sonicare 4100 is a highly recommended entry-level electric toothbrush that offers effective cleaning, a pressure sensor, and a quadrant timer at an affordable price point.
CNN Underscored85est.
The Philips Sonicare 4100 is the top-rated electric toothbrush in this roundup, praised for its excellent balance of performance, essential features like a pressure sensor, and overall value.
CNET85est.
The Philips Sonicare 4100 is a compact, quiet, and highly effective toothbrush that offers excellent value for those who want powerful cleaning without unnecessary smart features.
Wirecutter85est.
The Philips Sonicare 4100 is a highly recommended, quiet electric toothbrush that performs effectively, though its replacement brush heads are notably more expensive than those of the top pick.
TechGearLab80
The Philips Sonicare 4100 is a highly effective and user-friendly electric toothbrush that offers great value.
Popular Science79est.
The Philips Sonicare 4100 is a highly effective, no-frills electric toothbrush that offers excellent cleaning performance and useful features like a pressure sensor and timer, though it lacks a travel case.
Good Housekeeping79est.
The Philips Sonicare 4100 is a reliable, budget-friendly electric toothbrush that performs well in terms of ease of use, durability, and quiet operation.
Scores are converted to 0–100. "est." means the outlet gave no number, so we estimated one from its verdict. How we score
What critics praise most
Battery life3 of 9
Performance3 of 9
Value for money3 of 9
What critics dislike most
Missing features6 of 9
Price3 of 9
Alternatives
Not sure about the Philips Sonicare 4100?
Common questions
Is the Philips Sonicare 4100 worth it?
Most critics think so: 9 of 9 recommend it. No travel case.
What do critics dislike about the Philips Sonicare 4100?
Missing features (6 of 9 reviews), Price (3 of 9 reviews).
What is the best alternative to the Philips Sonicare 4100?
The Oral-B iO Series 9 (critic score 85), most features.