IPhone 7 Vs. IPhone 6S | Spec Comparison, Should You Upgrade?

Mobile Phone
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The battle between iPhone models is never-ending, and with each new release, Apple fans face the dilemma of whether or not to upgrade. In this article, we will dive into the comparison between the two popular iPhone models: the iPhone 7 and the iPhone 6s.

Both devices have their own unique features and advantages, but is it worth making the switch? We will explore the key specifications, including camera quality, performance, battery life, and design, to help you make an informed decision. So, whether you’re a tech enthusiast or a casual iPhone user, read on to find out if the iPhone 7 is truly a worthy upgrade from the iPhone 6s.

Inside This Article

  1. Design
  2. Display
  3. Performance
  4. Camera
  5. Conclusion
  6. FAQs


The design of a phone plays a crucial role in the overall user experience. When comparing the iPhone 7 and the iPhone 6S, there are a few notable differences in their design. The iPhone 7 features a sleek and minimalist design with a unibody aluminum build, making it feel premium in the hand. It also introduces a new color option, Jet Black, which gives the device a striking and glossy finish.

The iPhone 6S, on the other hand, sports a similar design to its predecessor, the iPhone 6. It has an aluminum body with rounded edges and is available in traditional color options like Space Gray, Silver, Gold, and Rose Gold. While the design of the iPhone 6S is still stylish and modern, it does not have the same level of sophistication as the iPhone 7.

One noticeable change in the design of the iPhone 7 is the removal of the headphone jack. Apple made this decision to make the device thinner and more water-resistant. Instead of using traditional wired headphones, users can now connect their headphones through the Lightning port or use wireless Bluetooth headphones.

Both the iPhone 7 and iPhone 6S feature Touch ID, which allows users to securely unlock their devices with a fingerprint. However, the iPhone 7 has an improved second-generation Touch ID sensor, which is faster and more accurate compared to the first-generation sensor found in the iPhone 6S.

In terms of dimensions, the iPhone 7 is slightly lighter and thinner than the iPhone 6S. It measures 138.3 x 67.1 x 7.1 mm and weighs 138 grams, while the iPhone 6S measures 138.3 x 67.1 x 7.1 mm and weighs 143 grams. The difference in weight and thickness may not be significant, but it adds to the overall sleek and lightweight feel of the iPhone 7.

Overall, while the iPhone 6S still holds up in terms of design, the iPhone 7 introduces a more refined and modern look. The removal of the headphone jack and the addition of the Jet Black color option, along with the slimmer and lighter build, give the iPhone 7 an edge in terms of design aesthetics.


The display is one of the essential aspects of a mobile phone, as it directly affects the user experience. When comparing the iPhone 7 and iPhone 6S displays, there are a few key differences to consider.

The iPhone 7 features a 4.7-inch Retina HD display with a resolution of 1334 x 750 pixels. It offers excellent color accuracy and sharpness, making everything from text to images appear vibrant and detailed. The display is also equipped with a wide color gamut, delivering a more lifelike and immersive visual experience.

On the other hand, the iPhone 6S comes with the same 4.7-inch Retina HD display as its predecessor. It has the same resolution of 1334 x 750 pixels, meaning you won’t notice a significant difference in terms of pixel density or sharpness compared to the iPhone 7.

However, what sets the iPhone 7 apart is the introduction of the True Tone display technology. This feature adjusts the color temperature of the screen based on the ambient lighting conditions, offering a more comfortable viewing experience. It automatically adapts the display to match the surrounding environment, reducing strain on the eyes and making it easier to read content, whether indoors or outdoors.

Another notable difference is the inclusion of 3D Touch on the iPhone 6S and iPhone 7. This technology allows the display to sense different levels of pressure, enabling users to access additional functionality by performing deeper presses on the screen. It adds an extra layer of interactivity and convenience to the overall user experience, making navigation and certain tasks more efficient.

Overall, while the iPhone 7 and iPhone 6S have similar display sizes and resolutions, the iPhone 7’s True Tone display and 3D Touch capabilities make it a slightly superior option. If these features are important to you, considering an upgrade to the iPhone 7 may be worthwhile. However, if you’re satisfied with the display quality of your iPhone 6S, there may not be a significant need to switch.


When it comes to performance, the iPhone 7 and iPhone 6S both offer impressive speed and responsiveness. However, there are a few key differences that may sway your decision when considering an upgrade.

The iPhone 7 is powered by the A10 Fusion chip, which is a significant improvement over the A9 chip found in the iPhone 6S. The A10 Fusion chip delivers faster processing power and improved graphics performance, making it ideal for demanding tasks such as gaming and video editing.

Additionally, the iPhone 7 comes with 2GB of RAM, compared to the 2GB of RAM in the iPhone 6S. While it may seem like a small difference, the additional RAM in the iPhone 7 allows for smoother multitasking and better overall performance.

Furthermore, the iPhone 7 introduces a new storage option with 256GB capacity, in addition to the standard 32GB and 128GB options. This larger storage capacity provides ample space for storing apps, media files, and documents, which can further enhance the device’s performance and usability.

Another noteworthy performance enhancement in the iPhone 7 is its improved LTE connectivity. The iPhone 7 supports faster LTE Advanced networks, allowing for faster download and upload speeds compared to the iPhone 6S. This is particularly beneficial for those who heavily rely on their smartphones for streaming content and downloading large files.

Overall, while the iPhone 6S still offers respectable performance, the iPhone 7’s A10 Fusion chip, increased RAM, larger storage options, and improved LTE connectivity make it a more compelling choice for those seeking an upgrade. Whether you’re a power user or simply enjoy a snappy and responsive device, the iPhone 7’s performance enhancements are sure to impress.


The camera is a crucial feature for many smartphone users, and both the iPhone 7 and iPhone 6S offer impressive camera capabilities. However, there are some noteworthy differences between the two.

The iPhone 7 comes with a 12-megapixel rear camera, while the iPhone 6S also features a 12-megapixel camera. On the surface, this might seem like no significant difference, but Apple has made improvements to the camera system in the iPhone 7.

One notable upgrade is the addition of optical image stabilization (OIS) in the iPhone 7’s camera. This feature allows for better stability and reduced blurring, especially when capturing photos or videos in low-light conditions or while moving.

Another improvement is the wider aperture in the iPhone 7’s camera. With an f/1.8 aperture, it allows more light to enter the lens, resulting in improved low-light performance and more detailed shots.

Both the iPhone 7 and iPhone 6S have the capability to shoot 4K video, but the iPhone 7 benefits from improved image stabilization when recording in this resolution. This means that your videos will be smoother and less shaky.

The front-facing camera on the iPhone 7 remains at 7 megapixels, just like the iPhone 6S. However, Apple has upgraded the sensor and added auto image stabilization to capture better selfies, especially in low-light conditions.

It’s worth noting that the iPhone 7 Plus has an additional camera lens, offering a dual-camera system with optical zoom capabilities. This gives you the ability to zoom in closer to your subject without compromising the image quality.

After comparing the specifications of the iPhone 7 and iPhone 6S, it is clear that both devices offer impressive features and performance. However, whether you should upgrade from the iPhone 6S to the iPhone 7 depends on your individual needs and preferences.

If you value a more powerful processor, enhanced camera capabilities, and water resistance, then upgrading to the iPhone 7 may be worth considering. Additionally, the improved battery life and increased storage options provide added convenience for users who require more power and space.

On the other hand, if you are satisfied with the performance and features of your iPhone 6S, it may be more prudent to hold off on upgrading. The iPhone 6S still offers a solid user experience, excellent camera quality, and ample power for everyday tasks.

In the end, the decision to upgrade or not ultimately comes down to personal preference, budget, and how important the latest features are to you. Whether you choose the iPhone 7 or stick with your iPhone 6S, both devices are reliable and capable choices in the world of smartphones.


1. Is the iPhone 7 better than the iPhone 6S?

2. Are the specifications of the iPhone 7 and iPhone 6S similar?

3. Can I upgrade from an iPhone 6S to an iPhone 7?

4. What are the standout features of the iPhone 7 compared to the iPhone 6S?

5. Is it worth it to upgrade to the iPhone 7 if I already own an iPhone 6S?