The iPhone 10, marketed as iPhone X, defines a generation of design with its edge-to-edge display and glass architecture. Its overall dimensions are designed to fit one hand while enabling larger screens, and its depth, width, and height affect everyday usability, case fit, and pocket comfort. Below are the verified measurements, how they compare with earlier and later models, and what the dimensions mean for real-world use in 2025 and beyond.
iPhone 10 Dimensions at a Glance
The iPhone 10 introduced larger displays without dramatically changing the one-hand-handling width that Apple optimized over preceding iPhones. Its glass body, minimal bezels, and advanced camera system set the form factor for subsequent models. Below is a concise table of key dimensional and weight attributes verified from Apple’s specifications and device teardowns.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Height | 143.6 mm (5.65 in) | Apple Spec Sheet |
| Width | 70.9 mm (2.79 in) | Apple Spec Sheet |
| Depth | 7.7 mm (0.30 in) | Apple Spec Sheet / Teardown |
| Weight | 174 g (6.14 oz) | Apple Spec Sheet |
| Display Size | 5.8-inch Super Retina OLED (diagonal) | Apple Spec Sheet |
| Screen Width (usable) | Approx. 69.7 mm across (inner bezel) | Teardown Measurement |
| Camera Bump Height | Teardown Measurement |
Physical Breakdown by Dimension
Height and How It Fits One Hand
At 143.6 mm, the iPhone 10 is taller than the iPhone 8 (133.5 mm) but notably slimmer in width than many modern flagships. Its height makes a two-handed grip natural for most users, though single-hand use is achievable with thumb reachability features or gestures introduced with iOS 11 and refined in later releases.
Width and Grip Comfort
With a width of 70.9 mm, the iPhone 10 balances a large screen with manageable one-hand use. The reduction of side bezels compared to the iPhone 8 allows more display area without increasing width substantially. For users with smaller hands, occasional two-handed operation is recommended for extended sessions.
Depth and Camera Protrusion
The iPhone 10 measures 7.7 mm in depth, slightly thicker than the iPhone 8 due to the glass back, wireless charging coil, and larger camera assemblies. The dual-lens camera module sits approximately 7.9–8.0 mm above the rear plane, which can cause lens shake on flat surfaces and often necessitates a raised edge or case lip for protection.
Weight and Build Material
Weighing 174 g, the iPhone 10 feels heavier than its predecessor iPhone 8 (148 g) due to the glass front and back and the larger display assembly. The aluminum frame and glass design improve structural rigidity and enable wireless charging, contributing to a premium feel without excessive heft.
Display and Usable Surface Area
The 5.8-inch Super Retina OLED display stretches edge to edge, with minimal top and bottom notches. Compared with smaller iPhones, the larger screen increases media consumption and app interactions while maintaining a compact width for better ergonomics.
- Display diagonal: 5.8 inches
- Aspect ratio: 19.5:9 (approx.)
- Typical measured visible area width: ~69.7 mm
Comparing iPhone 10 Dimensions to Predecessors and Successors
Understanding how the iPhone 10’s size attributes stack against nearby models helps contextualize its design choices and suitability for different users.
| Model | Height (mm) | Width (mm) | Depth (mm) | Weight (g) |
|---|---|---|---|---|
| iPhone 8 | 133.5 | 67.3 | 7.3 | 148 |
| iPhone 10 (iPhone X) | 143.6 | 70.9 | 7.7 | 174 |
| iPhone 11 | 150.9 | 75.7 | 8.3 | 194 |
| iPhone 12 | 146.7 | 71.5 | 7.4 | 162 |
| iPhone 13 | 146.7 | 71.5 | 7.7 | 173 |
Practical Implications of iPhone 10 Dimensions
Case and Accessory Fit
Because the camera bump is approximately 0.2–0.3 mm above the main body thickness, many modern cases include a raised lip or protective ring to prevent lens scratches. When selecting a case, verify interior cutouts align with the dual-camera module and the 2.5D glass curvature to avoid chipping on the edges.
Portability and Pocket Fit
While the 70.9 mm width is comfortable for most denim or tight-fit pockets, the 7.7 mm depth and camera protrusion can create a noticeable bulge. Slim cases can reduce thickness perception, but they may sacrifice protection around the glass back and camera.
Screen-Size vs. Hand Size Trade-offs
Users transitioning from 4.7-inch iPhones often appreciate the larger display for reading and media, yet the 5.8-inch design remains one of the more manageable large iPhones thanks to its narrow bezels and moderate width. For users prioritizing one-handed use, consider enabling gesture navigation or using reachability aids through settings or third-party shortcuts.
Care, Handling, and Longevity Considerations
The glass back and aluminum frame improve rigidity but require mindful handling, especially given the phone’s depth and camera bump. When placing the iPhone 10 on flat surfaces, set it on the glass back or use a case with flat edges to avoid rocking, which can increase susceptibility to cracks.
Because the device is no longer receiving major iOS feature updates, owners should focus on software compatibility and battery health. As of 2025, the A11 Bionic remains capable for everyday tasks, but continued usage may highlight the benefits of protective accessories tailored to its specific dimensions.
Summary of Key Measurements
For quick reference, the iPhone 10’s primary dimensional metrics are height 143.6 mm, width 70.9 mm, depth 7.7 mm, and weight 174 g, with a 5.8-inch display that delivers a large visual area within a relatively narrow chassis. Compared with older and newer models, it strikes a balance between screen size and one-hand operability, with camera and glass design choices that influence case selection and everyday handling.