The iPhone 15 Plus is a large 6.7‑inch phone measuring about 160.9 × 77.8 × 7.8 mm and weighing around 201 g. In inches, that is roughly 6.33 × 3.06 × 0.31 inches.

Quick Scoop

  • Screen size: 6.7‑inch Super Retina XDR display (diagonal).
  • Height: 160.9 mm (6.33 in).
  • Width: 77.8 mm (3.06 in).
  • Thickness: 7.8 mm (0.31 in).
  • Weight: 201 g (7.09 oz).

Size in context

  • The phone sits in the “big phone” category, similar in footprint to Apple’s previous Plus/Max models, so it will feel large in smaller hands or tight pockets.
  • The 6.7‑inch display offers plenty of room for typing, media, and gaming, but usually requires two‑handed use for comfortable reach to the top of the screen.

Quick dimensions table

MetricValue
Screen size6.7 inches (diagonal)
Height160.9 mm / 6.33 in
Width77.8 mm / 3.06 in
Thickness7.8 mm / 0.31 in
Weight201 g / 7.09 oz
[3][5][1] **TL;DR:** If you’re wondering “how big is iPhone 15 Plus,” think of a tall, wide 6.7‑inch big-screen phone that’s great for content but not very one‑hand friendly.

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