OnePlus 13 — 510.3 PPI
The OnePlus 13 features a 6.82-inch 2K BOE X2 LTPO OLED display with 1440 × 3168 pixels.
At 510 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 OnePlus 13 display?
The phone panel measures 510.3 PPI from its1,440 × 3,168 resolution across a 6.82″ diagonal.At a typical phone viewing distance of 10–14 inches (25–35 cm), individual pixels become indistinguishable beyond roughly 6.7″ / 17.1 cm — the 20/20 visual-acuity limit for this density. At 510.3 PPI, the panel is comfortably in Retina-class territory for its use case.
At 510 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.
OnePlus 13 vs the phone lineup
Across the 71 phones in this database, the average pixel density is447.1 PPI. The OnePlus 13 sits at 510.3 PPI —63.1 PPI above the category average, sharper than 89% of its peers.
For context outside the phone class: 510.3 PPI is about 2.3× the density of the 27" 5K Monitor reference display (217.6 PPI).
More OnePlus devices
Compare with similar phones
510.3 PPI
OnePlus 12
1440×3168 · 6.82″ · Retina-class
512.9 PPI
Galaxy S25+
1440×3120 · 6.7″ · Retina-class
505.3 PPI
Galaxy S24 Ultra
1440×3120 · 6.8″ · Retina-class
512.9 PPI
Galaxy S26+
1440×3120 · 6.7″ · Retina-class
501.1 PPI
Galaxy S23 Ultra
1440×3088 · 6.8″ · Retina-class
521.4 PPI
Xiaomi 14 Ultra
1440×3200 · 6.73″ · 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.