The iPhone 15 (regular model) is about 5.81 inches long, which is approximately 147.6 mm in height.

Quick Scoop: iPhone 15 length

Here’s the size in simple terms:

  • Length (height): 5.81 inches (about 14.8 cm).
  • Width: 2.82 inches (about 7.16 cm).
  • Thickness: 0.31 inch (about 7.8 mm).

So if you’re wondering “how long is iPhone 15” for pocket or case fit, think of something just under 6 inches tall, like a standard smartphone slightly shorter than many “Plus/Max” models.

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Model Length (height) Width Thickness
iPhone 15 5.81 in / 147.6 mm 2.82 in / 71.6 mm 0.31 in / 7.8 mm

If you’re comparing for comfort, anything that already feels good in your hand around the 6‑inch mark will be very similar to the iPhone 15.

TL;DR: iPhone 15 is roughly 5.8 inches long, compact enough for most pockets but with a 6.1‑inch screen.

Information gathered from public forums or data available on the internet and portrayed here.