vivo X100 Pro — 452.9 PPI
The vivo X100 Pro features a 6.78-inch 120Hz LTPO AMOLED display with Zeiss optics at 1260 × 2800 pixels with 453 PPI.
At 453 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 vivo X100 Pro display?
The phone panel measures 452.9 PPI from its1,260 × 2,800 resolution across a 6.78″ diagonal.At a typical phone viewing distance of 10–14 inches (25–35 cm), individual pixels become indistinguishable beyond roughly 7.6″ / 19.3 cm — the 20/20 visual-acuity limit for this density. At 452.9 PPI, the panel is comfortably in Retina-class territory for its use case.
At 453 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.
vivo X100 Pro vs the phone lineup
Across the 71 phones in this database, the average pixel density is447.1 PPI. The vivo X100 Pro sits at 452.9 PPI —5.8 PPI above the category average, sharper than 48% of its peers.
For context outside the phone class: 452.9 PPI is about 2.1× the density of the 27" 5K Monitor reference display (217.6 PPI).
Compare with similar phones
450.4 PPI
OPPO Find X8 Pro
1264×2780 · 6.78″ · Retina-class
452.9 PPI
vivo X200 Pro
1260×2800 · 6.78″ · Retina-class
450.4 PPI
OnePlus 13R
1264×2780 · 6.78″ · Retina-class
456.8 PPI
iPhone 13 Pro Max
1284×2778 · 6.7″ · Retina-class
449.5 PPI
Sony Xperia 5 V
1080×2520 · 6.1″ · Retina-class
456.9 PPI
iPhone 17 Air
1260×2740 · 6.6″ · 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.