Compact mode

Brightline Smart-X vs ION-Sei Sonic vs Oral-B IO Series 4

Table of content

Basic Information Comparison
Usage Information Comparison
Highlights Comparison
Manufacturing Details Comparison
Ratings Comparison

Features Comparison
Facts Comparison

Basic Information Comparison

Price 💰

The current retail price of the electric toothbrush in the specified currency

Brightline Smart-X

159.99 USD

The price of Brightline Smart-X is 159.99.

ION-Sei Sonic

129.99 USD

The price of ION-Sei Sonic is 129.99.

Oral-B iO Series 4

180 USD

The price of Oral-B iO Series 4 is 180.
Price Range 💳

A categorization of the electric toothbrush's price range for easier filtering

For all*

100-200

Mid-range electric toothbrushes offering advanced features at moderate prices.
Brand 💼

Essential information about the manufacturer or company that produces the electric toothbrush

Brightline Smart-X

Brightline

The manufacturer of Brightline Smart-X is Brightline. Brightline electric toothbrushes offering innovative dental care solutions, focused on effectiveness Click to see all.

ION-Sei Sonic

ION-Sei

The manufacturer of ION-Sei Sonic is ION-Sei. ION-Sei electric toothbrushes utilizing ionic technology for enhanced cleaning Click to see all.

Oral-B iO Series 4

Oral B

The manufacturer of Oral-B iO Series 4 is Oral B. Oral B electric toothbrushes from a leading dental care brand, known for reliability Click to see all.

Usage Information Comparison

For whom 👥

Target user groups for the electric toothbrush

For all*

Tech Enthusiasts

Electric toothbrushes with advanced technology features including app connectivity and smart sensors.

Gum Disease Patients

Electric toothbrushes specialized for people with gum disease featuring gentle cleaning modes and specialized brush heads.
Purpose 🧐

Primary dental care purposes and applications

For all*

Deep Cleaning

Electric toothbrushes specialized in intensive cleaning

Brightline Smart-X

Whitening

Brightline Smart-X is primarily used for Whitening. Electric toothbrushes with whitening capabilities help remove stains and brighten teeth effectively. Click to see all.

ION-Sei Sonic

Plaque Removal

ION-Sei Sonic is primarily used for Plaque Removal. Electric toothbrushes with powerful plaque removal capabilities help maintain optimal oral hygiene. Click to see all.

Oral-B iO Series 4

Plaque Removal

Oral-B iO Series 4 is primarily used for Plaque Removal. Electric toothbrushes with powerful plaque removal capabilities help maintain optimal oral hygiene. Click to see all.

Highlights Comparison

Known For ⭐

Distinctive feature or characteristic that sets it apart

Brightline Smart-X

Smart Tracking

Brightline Smart-X is known for Smart Tracking.

ION-Sei Sonic

UV Light Technology

ION-Sei Sonic is known for UV Light Technology.

Oral-B iO Series 4

Smart Pressure Sensing

Oral-B iO Series 4 is known for Smart Pressure Sensing.

Manufacturing Details Comparison

Made In 🏭

Country of manufacture for the electric toothbrush

Brightline Smart-X

Switzerland

Brightline Smart-X is manufactured in Switzerland. Electric toothbrushes made in Switzerland known for precision and premium quality. Click to see all.

ION-Sei Sonic

Germany

ION-Sei Sonic is manufactured in Germany. Electric toothbrushes made in Germany known for precision engineering and quality. Click to see all.

Oral-B iO Series 4

Germany

Oral-B iO Series 4 is manufactured in Germany. Electric toothbrushes made in Germany known for precision engineering and quality. Click to see all.
Manufacturing Date 📅

Date when the electric toothbrush was manufactured

Brightline Smart-X

2023-04-01T00:00:00Z

Brightline Smart-X was manufactured on 2023-04-01T00:00:00Z.

ION-Sei Sonic

2022-11-15T00:00:00Z

ION-Sei Sonic was manufactured on 2022-11-15T00:00:00Z.

Oral-B iO Series 4

2022-01-15T00:00:00Z

Oral-B iO Series 4 was manufactured on 2022-01-15T00:00:00Z.

Ratings Comparison

Cleaning Performance 🧽

Rating for cleaning effectiveness out of 10

Brightline Smart-X

9

The cleaning performance rating for Brightline Smart-X is 9 out of 10. Click to see all.

ION-Sei Sonic

8.8

The cleaning performance rating for ION-Sei Sonic is 8.8 out of 10. Click to see all.

Oral-B iO Series 4

8.5

The cleaning performance rating for Oral-B iO Series 4 is 8.5 out of 10. Click to see all.
Battery Life Score 🔋

Rating for battery longevity out of 10

Brightline Smart-X

9.2

The battery life score for Brightline Smart-X is 9.2 out of 10. Click to see all.

ION-Sei Sonic

9

The battery life score for ION-Sei Sonic is 9 out of 10. Click to see all.

Oral-B iO Series 4

7.5

The battery life score for Oral-B iO Series 4 is 7.5 out of 10. Click to see all.
Noise Level Score 🔉

Rating for operational quietness out of 10

Brightline Smart-X

8.5

The noise level score for Brightline Smart-X is 8.5 out of 10. Click to see all.

ION-Sei Sonic

8.5

The noise level score for ION-Sei Sonic is 8.5 out of 10. Click to see all.

Oral-B iO Series 4

8

The noise level score for Oral-B iO Series 4 is 8 out of 10. Click to see all.
Smart Features Score 📱

Rating for technological features out of 10

Brightline Smart-X

9.3

The smart features score for Brightline Smart-X is 9.3 out of 10. Click to see all.

ION-Sei Sonic

9

The smart features score for ION-Sei Sonic is 9 out of 10. Click to see all.

Oral-B iO Series 4

9

The smart features score for Oral-B iO Series 4 is 9 out of 10. Click to see all.
Buy It For Life 🧰

Rating for long-term durability out of 10

Brightline Smart-X

8.2

The durability rating for Brightline Smart-X is 8.2 out of 10. Click to see all.

ION-Sei Sonic

8

The durability rating for ION-Sei Sonic is 8 out of 10. Click to see all.

Oral-B iO Series 4

7.5

The durability rating for Oral-B iO Series 4 is 7.5 out of 10. Click to see all.
Value For Money 💵

Rating for price-to-performance ratio out of 10

Brightline Smart-X

7.5

The value for money rating for Brightline Smart-X is 7.5 out of 10. Click to see all.

ION-Sei Sonic

8

The value for money rating for ION-Sei Sonic is 8 out of 10. Click to see all.

Oral-B iO Series 4

8

The value for money rating for Oral-B iO Series 4 is 8 out of 10. Click to see all.
Score ⭐

Overall rating combining all scoring attributes

Brightline Smart-X

8.8

The overall score for Brightline Smart-X is 8.8 out of 10. Click to see all.

ION-Sei Sonic

8.7

The overall score for ION-Sei Sonic is 8.7 out of 10. Click to see all.

Oral-B iO Series 4

8.5

The overall score for Oral-B iO Series 4 is 8.5 out of 10. Click to see all.

Features Comparison

Brush Head Type 🦷

The technology used in the brush head movement mechanism

Brightline Smart-X

Sonic

The brush head type of Brightline Smart-X is Sonic. Electric toothbrushes utilizing sonic technology for deep cleaning Click to see all.

ION-Sei Sonic

Sonic

The brush head type of ION-Sei Sonic is Sonic. Electric toothbrushes utilizing sonic technology for deep cleaning Click to see all.

Oral-B iO Series 4

Rotating-Oscillating

The brush head type of Oral-B iO Series 4 is Rotating-Oscillating. Electric toothbrushes using rotating-oscillating motion for effective cleaning Click to see all.
Battery Life 🔋

Duration the toothbrush can operate on a single charge < measured in days

Brightline Smart-X

30 days

The battery life of Brightline Smart-X is 30. Click to see all.

ION-Sei Sonic

30 days

The battery life of ION-Sei Sonic is 30. Click to see all.

Oral-B iO Series 4

14 days

The battery life of Oral-B iO Series 4 is 14. Click to see all.
Battery Life Type 🔋

Classification of battery duration for easier filtering and comparison

Brightline Smart-X

Up To 30 Days

The battery life type of Brightline Smart-X is Up To 30 Days. Electric toothbrushes providing maximum battery life of 30 days, ideal for minimal charging needs Click to see all.

ION-Sei Sonic

Up To 30 Days

The battery life type of ION-Sei Sonic is Up To 30 Days. Electric toothbrushes providing maximum battery life of 30 days, ideal for minimal charging needs Click to see all.

Oral-B iO Series 4

Up To 14 Days

The battery life type of Oral-B iO Series 4 is Up To 14 Days. Electric toothbrushes that can operate for up to 14 days on a single charge, offering moderate battery longevity Click to see all.
Timer Features ⏲

Built-in timing features to ensure proper brushing duration

Brightline Smart-X

Smart Timer

Brightline Smart-X comes with Smart Timer. Electric toothbrushes equipped with smart timing technology for personalized brushing routines. Click to see all.

Quadpacer

Brightline Smart-X comes with Quadpacer. Electric toothbrushes with Quadpacer feature that divides brushing time into four 30-second segments. Click to see all.

ION-Sei Sonic

2-Minute Timer

ION-Sei Sonic comes with 2-Minute Timer. Electric toothbrushes featuring a 2-minute timer to ensure proper brushing duration as recommended by dentists. Click to see all.

Smart Timer

ION-Sei Sonic comes with Smart Timer. Electric toothbrushes equipped with smart timing technology for personalized brushing routines. Click to see all.

Oral-B iO Series 4

2-Minute Timer

Oral-B iO Series 4 comes with 2-Minute Timer. Electric toothbrushes featuring a 2-minute timer to ensure proper brushing duration as recommended by dentists. Click to see all.

Quadpacer

Oral-B iO Series 4 comes with Quadpacer. Electric toothbrushes with Quadpacer feature that divides brushing time into four 30-second segments. Click to see all.
Pressure Sensor 🚨

Indicates whether the toothbrush has a pressure sensor to prevent aggressive brushing

For all*

No

Basic electric toothbrushes without pressure sensing technology focused on essential cleaning.
Pros 👍

Notable advantages and positive features

For all*

Smart Features

Electric toothbrushes with advanced smart features and connectivity options.

Multiple Cleaning Modes

Electric toothbrushes with various cleaning modes for personalized oral care.

Brightline Smart-X

Long Battery Life

Electric toothbrushes with extended battery life for less frequent charging. Click to see all.

ION-Sei Sonic

Pressure Sensor

Electric toothbrushes featuring pressure sensors to prevent aggressive brushing. Click to see all.

Oral-B iO Series 4

Pressure Sensor

Electric toothbrushes featuring pressure sensors to prevent aggressive brushing. Click to see all.
Cons 👎

Potential drawbacks and limitations

For all*

Expensive

Premium electric toothbrushes with higher price points than standard models

Brightline Smart-X

High Replacement Head Cost

Electric toothbrushes with higher-priced replacement brush heads Click to see all.

ION-Sei Sonic

Limited Availability

Electric toothbrushes that may be harder to find in stores Click to see all.

Oral-B iO Series 4

High Replacement Head Cost

Electric toothbrushes with higher-priced replacement brush heads Click to see all.

Facts Comparison

Interesting Fact 🤔

Fascinating information about the electric toothbrush

Brightline Smart-X

Has AI-powered brush tracking

ION-Sei Sonic

Uses patented ionic technology to prevent plaque buildup

Oral-B iO Series 4

Features AI-powered brushing recognition
Sarcastic Fact 🤣

Humorous or ironic observation about the electric toothbrush

Brightline Smart-X

Your toothbrush has better WiFi than your neighbor

ION-Sei Sonic

The only toothbrush that thinks it's a lightsaber

Oral-B iO Series 4

Costs more than some smartphones