How Big Is An iPhone 8

Mobile Phone

The iPhone 8 has been widely regarded as a game-changer in the world of mobile phones. With its sleek design, advanced features, and a loyal fan base, it has undoubtedly made its mark in the smartphone industry. But have you ever wondered just how big the iPhone 8 actually is? In this article, we will delve into the physical dimensions of this iconic device and explore its compactness and portability. We will also discuss the importance of size when it comes to choosing a smartphone and how the iPhone 8 measures up against its competitors. Whether you’re a tech enthusiast or simply curious about the iPhone 8, read on to discover the true dimensions of this innovative piece of technology.

Inside This Article

  1. Display Size and Dimensions
  2. Weight and Portability
  3. Screen-to-Body Ratio
  4. Comparison with Previous iPhone Models
  5. Conclusion
  6. FAQs

Display Size and Dimensions

When it comes to smartphones, one of the key factors that buyers consider is the display size and dimensions. In the case of the iPhone 8, Apple has struck a balance between portability and screen size, making it an ideal choice for users looking for a compact yet functional device.

The iPhone 8 features a 4.7-inch Retina HD display, with a resolution of 1334 x 750 pixels. This size offers a comfortable viewing experience, allowing users to enjoy their favorite content without compromising on portability. The display is vibrant and crisp, offering excellent color reproduction and sharpness.

In terms of dimensions, the iPhone 8 measures 138.4mm in height, 67.3mm in width, and has a thickness of just 7.3mm. This sleek and slim design makes it easy to hold and operate with one hand. Additionally, with a weight of approximately 148 grams, the iPhone 8 is lightweight and doesn’t add unnecessary bulk to your pockets or bag.

Apple has also incorporated a durable glass design on the front and back of the iPhone 8, which not only adds a premium look but also enhances the overall user experience. The glass back enables wireless charging, a convenient feature that has become increasingly popular in recent years.

The iPhone 8 may have a smaller display compared to some of its larger counterparts, but this also means that it offers better usability in terms of reachability and one-handed operation. This makes it an ideal choice for users who prefer a more compact smartphone without sacrificing functionality.

Weight and Portability

When it comes to mobile phones, weight and portability play a significant role in user experience. The iPhone 8 is known for its sleek and lightweight design, making it easy to carry and handle.

The iPhone 8 weighs approximately 148 grams, which is considerably lighter compared to its predecessors. This lightweight construction allows users to comfortably hold the phone for extended periods without feeling any strain on their hands or wrists.

In terms of portability, the iPhone 8 is conveniently sized with dimensions of 138.4mm x 67.3mm x 7.3mm. Its compact form factor fits snugly in your hand and can easily slip into your pocket or bag without taking up too much space.

One of the advantages of the iPhone 8’s weight and portability is its suitability for one-handed use. With its compact size, users can easily navigate the device and perform tasks such as texting, browsing, or taking photos using just one hand.

The lightweight design and compact dimensions of the iPhone 8 make it a perfect companion for users on the go. Whether you’re traveling, commuting, or simply want a phone that won’t weigh you down, the iPhone 8 is an excellent choice.

Screen-to-Body Ratio

When it comes to modern smartphones, the screen-to-body ratio is an important factor to consider. It refers to the amount of the front surface of the device that is occupied by the screen. A higher screen-to-body ratio means that the phone has minimal bezels and maximizes the display area.

The iPhone 8 boasts a respectable screen-to-body ratio of approximately 65.6%. This means that the display covers a significant portion of the front panel, providing an immersive viewing experience. The compact design and thin bezels allow for more screen real estate in a small form factor.

Compared to its predecessor, the iPhone 7, the iPhone 8 offers a slightly higher screen-to-body ratio. This can be attributed to the reduced bezel size and the introduction of a glass back, which allows for a larger display within the same dimensions. The improved screen-to-body ratio enhances the overall aesthetics of the device and makes it more visually appealing.

Having a higher screen-to-body ratio not only enhances the viewing experience but also offers practical advantages. It allows for a larger display without increasing the overall dimensions of the phone. This means that you can enjoy a bigger screen without compromising on portability.

With a generous screen-to-body ratio, the iPhone 8 strikes a balance between screen size and phone dimensions. It offers a comfortable grip and ease of use, making it suitable for one-handed operation. Whether you’re browsing the web, watching videos, or playing games, the larger screen area enhances the visual experience and makes content more engaging.

Overall, the screen-to-body ratio of the iPhone 8 is a testament to Apple’s commitment to innovation and delivering a sleek and modern device. It allows for a larger display within a compact form factor, ensuring a delightful user experience.

Comparison with Previous iPhone Models

The iPhone 8 has undoubtedly made significant advancements compared to its predecessors. Let’s take a closer look at how it stacks up against previous iPhone models.

The first notable improvement is the design. While the iPhone 8 maintains the classic iPhone aesthetic, it introduces a glass back, which not only gives it a sleek and premium look but also allows for wireless charging. This is a feature that was absent in previous models, making the iPhone 8 a more convenient choice for users who value hassle-free charging.

In terms of performance, the iPhone 8 is equipped with the powerful A11 Bionic chip, which boasts faster processing speeds and improved graphics performance. Compared to the A10 Fusion chip found in the iPhone 7, the A11 Bionic chip offers 25% faster CPU performance and 30% faster GPU performance. This means smoother multitasking and seamless gaming experiences.

Another notable upgrade is the camera. The iPhone 8 features a 12-megapixel rear camera with improved image stabilization and enhanced low-light capabilities. The True Tone flash provides more natural-looking photos, and the improved portrait mode allows for stunning depth-of-field effects. These enhancements make the iPhone 8 a great choice for photography enthusiasts.

When it comes to display, the iPhone 8 features a 4.7-inch Retina HD display with True Tone technology, providing accurate and vibrant colors. While the display size remains the same as the iPhone 7, the improved True Tone technology adjusts the color temperature based on the surrounding environment, resulting in a more comfortable viewing experience.

In terms of battery life, the iPhone 8 offers comparable performance to its predecessors. However, thanks to the more power-efficient A11 Bionic chip, users can expect slightly better battery life compared to the iPhone 7.

Additionally, the iPhone 8 also introduces an augmented reality (AR) experience, thanks to its powerful processor and advanced camera capabilities. Users can enjoy immersive games and apps that make use of the phone’s AR capabilities, providing a new level of interactive entertainment.

Overall, the iPhone 8 showcases several notable improvements over previous models, including a sleek design, enhanced performance, improved camera capabilities, and advanced features such as wireless charging and augmented reality. Whether you’re a photography enthusiast, a multitasking power user, or simply someone who appreciates a beautiful and functional smartphone, the iPhone 8 is a worthy upgrade.


In conclusion, the iPhone 8 is a sleek and powerful device that offers a multitude of features packed into a compact size. Its dimensions make it a convenient choice for those who want a phone that can easily fit into their pockets or small bags. The 4.7-inch Retina display provides a vibrant and immersive viewing experience, whether you’re browsing the web, watching videos, or playing games.

Despite the smaller size compared to some of its successors, the iPhone 8 doesn’t compromise on performance. With its powerful A11 Bionic chip and impressive camera capabilities, it delivers smooth and fast performance, allowing you to seamlessly multitask and capture stunning photos and videos.

Whether you’re a casual smartphone user or a tech enthusiast, the iPhone 8 offers a great balance between functionality and portability. Its compact size combined with its powerful features makes it a reliable and versatile choice for everyday use.

So if you’re looking for a smaller-sized smartphone that doesn’t skimp on performance, the iPhone 8 is definitely worth considering.


Q: What is the size of an iPhone 8?

A: The iPhone 8 measures approximately 5.45 inches in height and 2.65 inches in width, with a thickness of around 0.29 inches.

Q: Does the size of the iPhone 8 differ from the iPhone 8 Plus?

A: Yes, the iPhone 8 is smaller in size compared to the iPhone 8 Plus. While the iPhone 8 has a 4.7-inch display, the iPhone 8 Plus features a larger 5.5-inch display.

Q: Is the iPhone 8 considered a compact phone?

A: In today’s smartphone landscape, the iPhone 8 can be considered relatively compact. With its compact dimensions, it is easier to handle and fits comfortably in one hand, making it a great choice for those who prefer a smaller-sized phone without compromising on performance.

Q: Does the small size of the iPhone 8 affect its performance?

A: Despite its smaller size, the iPhone 8 packs a powerful punch when it comes to performance. It is equipped with the capable A11 Bionic chip, providing fast and fluid performance for multitasking, gaming, and running demanding applications. So, you can expect a smooth and responsive experience even with its compact form factor.

Q: Can I comfortably watch videos or play games on the iPhone 8?

A: Absolutely! While the iPhone 8 is smaller than some of the larger smartphones available today, its Retina HD display with True Tone technology ensures a vibrant and immersive viewing experience. Whether you want to enjoy your favorite movies or play graphic-intensive games, the iPhone 8 will deliver sharp visuals and vibrant colors on its compact screen.