iPhone 15 Pro Max — 459.6 PPI
The iPhone 15 Pro Max features a 6.7-inch titanium-framed Super Retina XDR OLED display at 1290 × 2796 pixels.
At 460 PPI, this is an exceptionally high pixel density. Well beyond the perceptual limit for most viewing scenarios. Common on flagship phones where manufacturers prioritize display specifications.
How sharp is the iPhone 15 Pro Max display?
The phone panel measures 459.6 PPI from its1,290 × 2,796 resolution across a 6.7″ diagonal.At a typical phone viewing distance of 10–14 inches (25–35 cm), individual pixels become indistinguishable beyond roughly 7.5″ / 19.0 cm — the 20/20 visual-acuity limit for this density. At 459.6 PPI, the panel is comfortably in Retina-class territory for its use case.
At 460 PPI, this is an exceptionally high pixel density. Well beyond the perceptual limit for most viewing scenarios. Common on flagship phones where manufacturers prioritize display specifications.
iPhone 15 Pro Max vs the phone lineup
Across the 71 phones in this database, the average pixel density is447.1 PPI. The iPhone 15 Pro Max sits at 459.6 PPI —12.5 PPI above the category average, sharper than 65% of its peers.
For context outside the phone class: 459.6 PPI is about 2.1× the density of the 27" 5K Monitor reference display (217.6 PPI).
More Apple devices
Compare with similar phones
459.6 PPI
iPhone 14 Pro Max
1290×2796 · 6.7″ · Retina-class
459.6 PPI
iPhone 16 Plus
1290×2796 · 6.7″ · Retina-class
458.1 PPI
iPhone 17 Pro
1206×2622 · 6.3″ · Retina-class
460.3 PPI
Xiaomi 15
1200×2670 · 6.36″ · Retina-class
458.1 PPI
iPhone 16 Pro
1206×2622 · 6.3″ · Retina-class
461.4 PPI
iPhone 14 Pro
1179×2556 · 6.1″ · Retina-class
Calculate any screen's PPI
PPI Calculator
√(W² + H²) ÷ size | PPI ±0.1See the pixel density
—Higher PPI packs more pixels into the same physical area, producing smaller pixels and finer detail.