iPhone 8 size at a glance
The iPhone 8 has a 4.7-inch display with an approximate height of 138.4 mm, width of 67.3 mm, depth of 7.3 mm, and weight of 148 grams. It remains a compact, one-handed-friendly option compared to larger iPhones. Below we break down its key physical specs, how it feels to hold and use, and how it compares to newer iPhones to help you understand its size in today’s context.
Physical dimensions and weight
Manufactured and sold by Apple, the iPhone 8 was released in 2017 with a 4.7-inch Retina HD display. Its design emphasizes a compact form factor that prioritizes ergonomics and familiar sizing. Below is a quick reference table of verified measurements.
iPhone 8 dimensions and weight table
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Display size | 4.7 inches (diagonal) | Apple spec sheet |
| Height | 138.4 mm (5.45 in) | Apple spec sheet |
| Width | 67.3 mm (2.65 in) | Apple spec sheet |
| Depth | 7.3 mm (0.29 in) | Apple spec sheet |
| Weight | 148 g (5.22 oz) | Apple spec sheet |
How iPhone 8 size feels to use
With a 4.7-inch display and relatively narrow 67.3 mm width, the iPhone 8 fits comfortably in most hands and supports one-handed use for many people. The 7.3 mm depth gives it a slim profile that slips easily into pockets, while the 148 g weight feels balanced rather than top-heavy. These dimensions contribute to a nimble, responsive experience, especially compared to larger iPhones that may require two-handed operation.
Button and sensor placement
On the left side, the iPhone 8 features the silent/ringer switch and the volume buttons. The rear houses the fingerprint sensor (Touch ID) and the Apple logo. The bottom edge includes the Lightning port and the speaker/microphone grilles. The compact layout keeps reachability practical for typical hand sizes.
Bezels and screen fit
While the display measures 4.7 inches, the visible area is framed by relatively thick bezels compared to newer iPhones with edge-to-edge screens. The home button with Touch ID sits below the display, and the front camera and sensors occupy the top bezel. These design choices reflect the technology and ergonomics of its time but also mean the iPhone 8’s physical screen area feels smaller than modern iPhone form factors.
Compared to newer iPhone models
If you’re evaluating the iPhone 8 against recent iPhones, the size differences are notable. The iPhone X and later models generally feature larger displays, smaller bezels, and taller aspect ratios, resulting in different handling characteristics. Below is a brief comparison to contextualize the iPhone 8’s footprint and ergonomics.
Quick size comparison: iPhone 8 vs newer iPhones
| Model | Display | Height | Width | Depth | Weight |
|---|---|---|---|---|---|
| iPhone 8 | 4.7 in | 138.4 mm | 67.3 mm | 7.3 mm | 148 g |
| iPhone X | 5.8 in | 143.6 mm | 70.9 mm | 7.7 mm | 174 g |
| iPhone 12 | 6.1 in | 146.7 mm | 71.5 mm | 7.4 mm | 162 g |
| iPhone 13 | 6.1 in | 146.7 mm | 71.5 mm | 7.65 mm | 174 g |
| iPhone 15 | 6.1 in | 147.6 mm | 71.5 mm | 7.8 mm | 171 g |
Camera and biometric size context
The camera module on the iPhone 8 is relatively flush with the back glass, avoiding significant camera bumps, which can aid pocketability. Touch ID provides a fast and reliable biometric option. If you’re considering usability, the combination of compact size, one-handed reachability, and familiar button placement makes the iPhone 8 physically approachable, even compared to larger-screen devices.
Is iPhone 8 size suitable for you?
For users who prefer a smaller phone, value compact designs, or find larger phones cumbersome, the iPhone 8’s 4.7-inch display and 138.4 mm height are strong selling points. If, however, you benefit from larger screens for media or prefer fewer bezels, newer iPhones offer more screen in a similar-width body. Ultimately, the iPhone 8’s dimensions remain a defining feature that continues to appeal to users prioritizing portability and one-handed use.