Difference Wiki

iPhone 6 vs. iPhone 6s: What's the Difference?

Edited by Aimie Carlson || By Harlon Moss || Updated on October 20, 2023
The iPhone 6 was Apple's flagship in 2014, while the iPhone 6s, released in 2015, introduced improved hardware and 3D Touch.

Key Differences

The iPhone 6, launched by Apple in 2014, marked a significant design change with its rounded edges and larger display. In contrast, the iPhone 6s, released a year later, retained a similar design but boasted notable internal upgrades.
With its A8 chip, the iPhone 6 offered smoother performance compared to its predecessors. The iPhone 6s, on the other hand, stepped up the game with the faster A9 chip, enhancing both speed and efficiency.
One of the defining features of the iPhone 6s that distinguished it from the iPhone 6 was the introduction of 3D Touch. This technology allowed users to interact with the device in new ways based on pressure sensitivity.
In the realm of photography, both phones had 8MP rear cameras. However, the iPhone 6s improved upon the iPhone 6 by offering better image processing and the ability to record 4K video.
The iPhone 6 was available in gold, silver, and space gray, providing users with sleek options. The iPhone 6s expanded the color palette by introducing a new rose gold option, catering to a broader audience's aesthetic preferences.

Comparison Chart


A8 chip
A9 chip

Key Feature

Introduction of larger display
Introduction of 3D Touch


8MP rear camera
8MP rear camera with improved image processing & 4K video

Release Year


Available Colors

Gold, Silver, Space Gray
Gold, Silver, Space Gray, Rose Gold

iPhone 6 and iPhone 6s Definitions

iPhone 6

A leap in Apple's smartphone evolution.
The iPhone 6 was a major step forward for Apple in the smartphone market.

iPhone 6s

Enhanced camera capabilities.
With the iPhone 6s, I can now record in 4K.

iPhone 6

Introduced a larger display.
The iPhone 6's larger screen made video streaming more enjoyable.

iPhone 6s

Successor to the iPhone 6 with advanced features.
The iPhone 6s, with its 3D Touch, felt futuristic.

iPhone 6

Came in three colors.
She chose the gold iPhone 6 to match her accessories.

iPhone 6s

Introduced in 2015 with an A9 chip.
Thanks to the A9 chip, my iPhone 6s runs apps seamlessly.

iPhone 6

Powered by the A8 chip.
With its A8 chip, the iPhone 6 offered impressive speed.

iPhone 6s

Brought the innovation of 3D Touch.
Using 3D Touch on the iPhone 6s is a game-changer for navigating apps.

iPhone 6

Apple's 2014 flagship phone.
I upgraded to the iPhone 6 because of its sleek design.

iPhone 6s

Extended the color palette.
The rose gold iPhone 6s looks both elegant and modern.


Does the iPhone 6s have a better processor?

Yes, the iPhone 6s has the faster A9 chip, while the iPhone 6 uses the A8 chip.

When was the iPhone 6 released?

The iPhone 6 was released in 2014.

Are there any camera differences?

Yes, the iPhone 6s offers improved image processing and 4K video recording.

How many colors does the iPhone 6 come in?

The iPhone 6 comes in gold, silver, and space gray.

What additional color did the iPhone 6s introduce?

The iPhone 6s introduced rose gold as a new color option.

What's the primary difference between the iPhone 6 and 6s?

The iPhone 6s has improved hardware and introduced 3D Touch.

Which phone has a better overall performance?

The iPhone 6s, with its A9 chip and other enhancements, offers better overall performance.

Can both phones run the latest iOS version?

While both phones have received multiple iOS updates, their compatibility with the latest iOS versions might vary over time.

Is there a price difference between the two?

At launch, the iPhone 6s was priced higher than the iPhone 6, but prices have since changed due to age and availability.

Which one is more popular among users?

Both phones were popular in their time, but the iPhone 6s introduced more advanced features that were appreciated by many.

Do both phones have the same screen size?

Yes, both the iPhone 6 and 6s have the same screen size.

Which iPhone introduced Live Photos?

Live Photos was introduced with the iPhone 6s.

Can you use 3D Touch on the iPhone 6?

No, 3D Touch is exclusive to the iPhone 6s and later models.

Which phone introduced 3D Touch?

3D Touch was introduced with the iPhone 6s.

Which iPhone is more durable?

The iPhone 6s boasts a stronger 7000 series aluminum, making it more durable than the iPhone 6.

Did the battery life differ between the two models?

While both phones have similar battery capacities, performance might vary based on usage and updates.

Was the Touch ID improved in the iPhone 6s?

Yes, the iPhone 6s introduced a second-generation Touch ID that's faster.

Are there memory differences between the two?

Both phones came in various memory configurations, but specifics might vary based on region and availability.

Is the overall design different between the two?

The overall design is similar, but the iPhone 6s is slightly heavier due to its additional features.

Are both phones still available for purchase?

As of my last update in January 2022, Apple no longer sells them new, but they may be available through other retailers or as refurbished models.
About Author
Written by
Harlon Moss
Harlon is a seasoned quality moderator and accomplished content writer for Difference Wiki. An alumnus of the prestigious University of California, he earned his degree in Computer Science. Leveraging his academic background, Harlon brings a meticulous and informed perspective to his work, ensuring content accuracy and excellence.
Edited by
Aimie Carlson
Aimie Carlson, holding a master's degree in English literature, is a fervent English language enthusiast. She lends her writing talents to Difference Wiki, a prominent website that specializes in comparisons, offering readers insightful analyses that both captivate and inform.

Trending Comparisons

Popular Comparisons

New Comparisons