Oral-B Pro 3 vs Philips Sonicare 3100: which one should you buy?

Quick answer

Buy the Oral-B Pro 3 if you want a proven electric toothbrush with pressure control. Buy the Philips Sonicare 3100 instead if you have sensitive gums.

By Buyrskip Editorial Team Updated 7 October 2026 1 min read

We research products independently. When you buy through links on this page, we may earn a commission at no extra cost to you. How we earn money

Buy

Oral-B Pro 3

Best for Most people

Typically ₹3,999–₹4,999

Check Price on Amazon Paid link

Buy

Philips Sonicare 3100

Best for Gentle care

Typically ₹3,499–₹4,499

Check Price on Amazon Paid link

Quick comparison

Feature	Oral-B Pro 3	Philips Sonicare 3100
Verdict	Buy	Buy
Typical price	₹3,999–₹4,999	₹3,499–₹4,499
Best for	Most people	Gentle care
Key feature	Round oscillating head with visible pressure sensor	Sonic brush with pressure sensor and quiet operation
Type	Oscillating	Sonic
Battery	2 weeks	2 weeks
Pressure sensor	Yes	Yes
Where to buy	Check Price Paid link	Check Price Paid link

Main differences

Type

Oral-B Pro 3: Oscillating; Philips Sonicare 3100: Sonic.

Why buy it

Oral-B Pro 3: round oscillating head with visible pressure sensor; Philips Sonicare 3100: sonic brush with pressure sensor and quiet operation.

Made for

Oral-B Pro 3: most people; Philips Sonicare 3100: gentle care.

Usual price

Oral-B Pro 3: ₹3,999–₹4,999; Philips Sonicare 3100: ₹3,499–₹4,499.

Which should you choose?

Choose the Oral-B Pro 3 if you

want a proven electric toothbrush with pressure control
value pressure sensor

Check Price Paid link

Choose the Philips Sonicare 3100 if you

have sensitive gums
value gentle

Check Price Paid link

If neither feels right

Neither is the only answer. See every model we would buy (and the ones we would skip) in our list of the best electric toothbrushes.

Not sure about either? Consider these

Agaro · Electric toothbrushes

Agaro Cosmic Sonic

Buy it if you want to try an electric brush for little money.

Verdict: Consider
Best for: Budget
Typical price: ₹1,299–₹1,799

Pros

Cheap
Several modes

Cons

No pressure sensor

Check Price on Amazon Paid link

Frequently asked questions

Oral-B Pro 3 or Philips Sonicare 3100: which should I buy?

Buy the Oral-B Pro 3 if you want a proven electric toothbrush with pressure control. Buy the Philips Sonicare 3100 instead if you have sensitive gums.

Is the price difference worth it?

The Oral-B Pro 3 usually costs ₹3,999–₹4,999 and the Philips Sonicare 3100 ₹3,499–₹4,499. Pay more only if the differences above matter to you.

Buyrskip Editorial Team

Part of the Buyrskip research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.

How we research products Editorial policy

Comparison Electric toothbrushes

Oral-B Pro 3 vs Philips Sonicare 3100: which one should you buy?

Quick answer

Buy the Oral-B Pro 3 if you want a proven electric toothbrush with pressure control. Buy the Philips Sonicare 3100 instead if you have sensitive gums.

By Buyrskip Editorial Team Updated 7 October 2026 1 min read

We research products independently. When you buy through links on this page, we may earn a commission at no extra cost to you. How we earn money

Buy

Oral-B Pro 3

Best for Most people

Typically ₹3,999–₹4,999

Check Price on Amazon Paid link

Buy

Philips Sonicare 3100

Best for Gentle care

Typically ₹3,499–₹4,499

Check Price on Amazon Paid link

Quick comparison

Feature	Oral-B Pro 3	Philips Sonicare 3100
Verdict	Buy	Buy
Typical price	₹3,999–₹4,999	₹3,499–₹4,499
Best for	Most people	Gentle care
Key feature	Round oscillating head with visible pressure sensor	Sonic brush with pressure sensor and quiet operation
Type	Oscillating	Sonic
Battery	2 weeks	2 weeks
Pressure sensor	Yes	Yes
Where to buy	Check Price Paid link	Check Price Paid link

Main differences

Type

Oral-B Pro 3: Oscillating; Philips Sonicare 3100: Sonic.

Why buy it

Oral-B Pro 3: round oscillating head with visible pressure sensor; Philips Sonicare 3100: sonic brush with pressure sensor and quiet operation.

Made for

Oral-B Pro 3: most people; Philips Sonicare 3100: gentle care.

Usual price

Oral-B Pro 3: ₹3,999–₹4,999; Philips Sonicare 3100: ₹3,499–₹4,499.

Which should you choose?

Choose the Oral-B Pro 3 if you

want a proven electric toothbrush with pressure control
value pressure sensor

Check Price Paid link

Choose the Philips Sonicare 3100 if you

have sensitive gums
value gentle

Check Price Paid link

If neither feels right

Neither is the only answer. See every model we would buy (and the ones we would skip) in our list of the best electric toothbrushes.

Not sure about either? Consider these

Agaro · Electric toothbrushes

Agaro Cosmic Sonic

Buy it if you want to try an electric brush for little money.

Verdict: Consider
Best for: Budget
Typical price: ₹1,299–₹1,799

Pros

Cheap
Several modes

Cons

No pressure sensor

Check Price on Amazon Paid link

Frequently asked questions

Oral-B Pro 3 or Philips Sonicare 3100: which should I buy?

Buy the Oral-B Pro 3 if you want a proven electric toothbrush with pressure control. Buy the Philips Sonicare 3100 instead if you have sensitive gums.

Is the price difference worth it?

The Oral-B Pro 3 usually costs ₹3,999–₹4,999 and the Philips Sonicare 3100 ₹3,499–₹4,499. Pay more only if the differences above matter to you.

Buyrskip Editorial Team

Part of the Buyrskip research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.

How we research products Editorial policy

Oral-B Pro 3 or Philips Sonicare 3100: the full reasoning

Oral-B Pro 3 or Philips Sonicare 3100? Both are good electric toothbrushes, which is exactly why the choice is hard. Here is the short version first: buy the Oral-B Pro 3 if you want a proven electric toothbrush with pressure control, and buy the Philips Sonicare 3100 if you have sensitive gums. The rest of this page explains why, with usual prices in India.

Where they differ

The Oral-B Pro 3 wins on round oscillating head with visible pressure sensor. The Philips Sonicare 3100 answers with sonic brush with pressure sensor and quiet operation. Type: Oscillating on the Oral-B Pro 3, Sonic on the Philips Sonicare 3100.

Reasons to buy the Oral-B Pro 3

Pressure sensor, Timer, Effective cleaning. What to accept: brush heads cost more, noisy. Usual price: ₹3,999–₹4,999.

Reasons to buy the Philips Sonicare 3100

Gentle, Quiet, Long battery. What to accept: heads pricey, basic charger. Usual price: ₹3,499–₹4,499.

Neither one?

Our list of the best electric toothbrushes has every other model with its own call. Type: sonic and oscillating brushes both clean well when used for two minutes.

Also consider the Agaro Cosmic Sonic (₹1,299–₹1,799): cheap sonic brush with several modes. Buy it if you want to try an electric brush for little money.

India-specific tip

Check that replacement heads are easily available in India before you buy, especially for imported models.

Prices on Amazon.in move in a pattern. The deepest cuts land in the Great Indian Festival (around Navratri and Diwali), Prime Day in July and the Republic Day sale in January, usually with extra bank-card discounts and no-cost EMI. Judge a deal against the usual price we show, never against the MRP.

How we make the call: we read spec sheets, manuals and warranty terms, check how good the service network is in India and track the usual Amazon.in price. A product gets “Buy” only if we would tell a friend to buy it at that price. Brands cannot pay for a verdict.

Why listen to Buyrskip

We do not sell anything, and no brand can buy a place on our lists. When a best-seller has a real flaw, we say skip it. Our Amazon.in links may earn us a small commission at no extra cost to you, and it never changes a verdict.

Before you hit buy

Three quick checks save most regrets: the exact model number (variants often change capacity or features), who the seller is, and how long and what kind of warranty you get. Last year's model is often a smart buy when it drops in a sale.