iPhone 15 Plus Screen Size
The iPhone 15 Plus has a 6.7 inch screen with a resolution of 1290 × 2796 pixels, about 460 pixels per inch. The screen itself is 2.8 in7.1 cm wide and 6.1 in15.5 cm tall (7.1 cm2.8 in × 15.5 cm6.1 in), measured as a rectangle before the rounded corners.
- Screen
- 6.7 in 17.0 cm
- Resolution
- 1290 × 2796
- Pixel density
- 460 PPI
- Released
- 2023
How big is the iPhone 15 Plus screen?
- Screen (diagonal)
- 6.7 in (17.0 cm)
- Screen width
- 2.8 in7.1 cm · 7.1 cm2.8 in
- Screen height
- 6.1 in15.5 cm · 15.5 cm6.1 in
- Screen area
- 17 sq in110 sq cm
- Aspect ratio
- 19.5:9 (2.17:1)
- Resolution
- 1290 × 2796
- Total pixels
- 3.6 million
- Pixel density
- 460 PPI
- Pixels per cm
- 181
- Pixel size
- 0.055 mm
- Released
- 2023
Which iPhones came out in 2023?
Apple released 4 iPhones in 2023: the iPhone 15 Pro Max, iPhone 15 Plus, iPhone 15 Pro and iPhone 15. Their screens ran from 6.1 to 6.7 inches. It shared its 6.7 inch screen size with the iPhone 15 Pro Max that year.
The iPhone 15 Pro Max has the very same screen. The iPhone 15 Pro and 15 are both about half an inch smaller corner to corner, with about a fifth less screen area.
How did the screen change from the iPhone 14 Plus?
The iPhone 15 Plus replaced the iPhone 14 Plus from 2022. Both have a 6.7 inch screen of the same shape. Pixel density went from 457 to 460 PPI.
The iPhone 16 Plus followed in 2024, with a 6.7 inch screen at 1290 × 2796 and 460 PPI.
How sharp is the iPhone 15 Plus screen?
At 460 pixels per inch, single pixels vanish for 20/20 vision beyond 7.5 in19.0 cm (19.0 cm7.5 in). You hold a phone closer than that only when reading small print, so the screen looks smooth.
The iPhone 15 Pro and 15 were sharper that year, though the gap is too small to see. Across our list, ten iPhones have a higher pixel density.
Where does the iPhone 15 Plus rank among iPhone screens?
Of the thirty-eight other iPhones in our list, three have a bigger screen, twenty-nine a smaller one and six the same size. When it came out, it tied for the biggest iPhone screen so far, a size first seen on the iPhone 12 Pro Max.
This exact screen first came on the iPhone 14 Pro Max. The iPhone 15 Plus marked its second year in use, shared with the iPhone 15 Pro Max. Apple used it again on the iPhone 16 Plus.
What is the iPhone 15 Plus screen size in CSS pixels?
Websites see the iPhone 15 Plus as 430 × 932 CSS pixels in portrait, with a device pixel ratio of 3. Each CSS pixel uses 3 × 3 screen pixels, which gives the full 1290 × 2796 resolution.
- Viewport, portrait
- 430 × 932
- Viewport, landscape
- 932 × 430
- Device pixel ratio
- 3
- One CSS pixel
- 0.166 mm
A common text size of 16 CSS pixels measures about 2.7 mm (0.10 in) on this screen. The visible area in Safari is smaller than the viewport, because the address bar and toolbar take space. The same 430 × 932 viewport is used by the iPhone 16 Plus, 15 Pro Max and 14 Pro Max.
How does the iPhone 15 Plus compare with other iPhones?
The table shows the iPhones released around the iPhone 15 Plus. Width and area are measured against the iPhone 15 Plus.
Shop for the iPhone 15 Plus
Affiliate linksMore questions about the iPhone 15 Plus screen
What are the iPhone 15 Plus screen dimensions in cm?
The screen is 7.1 cm wide and 15.5 cm tall, with a diagonal of 17.0 cm. The phone body is bigger than the screen.
Is the iPhone 15 Plus screen 6.7 inches wide?
No. 6.7 inches (17.0 cm) is the diagonal, measured corner to corner. The screen is 2.8 in (7.1 cm) wide.
How many pixels does the iPhone 15 Plus screen have?
It has 3,606,840 pixels, about 3.6 million, at 460 pixels per inch. Each pixel is 0.055 mm across.
Which iPhones have the same screen as the iPhone 15 Plus?
The iPhone 16 Plus, 15 Pro Max and 14 Pro Max have the same 6.7 inch screen and 1290 × 2796 resolution. Cases still differ, because the bodies and cameras are not the same.
How we measure
Width = diagonal × resolution width ÷ √(width² + height²), and the same for height, using the pixel counts. Pixel density is the pixel diagonal divided by the screen diagonal.
Diagonal and resolution from Apple's technical specifications. CSS size and pixel ratio from Apple's Xcode iOS Simulator device profiles. Last checked 2026-10-08.