OnePlus Open (Cover) — 431.6 PPI
The OnePlus Open cover display features a 6.31-inch Super Fluid LTPO OLED screen at 1116 × 2484 pixels with 431 PPI.
At 432 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 Open (Cover) display?
The phone panel measures 431.6 PPI from its1,116 × 2,484 resolution across a 6.31″ diagonal.At a typical phone viewing distance of 10–14 inches (25–35 cm), individual pixels become indistinguishable beyond roughly 8.0″ / 20.2 cm — the 20/20 visual-acuity limit for this density. At 431.6 PPI, the panel is comfortably in Retina-class territory for its use case.
At 432 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 Open (Cover) vs the phone lineup
Across the 71 phones in this database, the average pixel density is447.1 PPI. The OnePlus Open (Cover) sits at 431.6 PPI —15.5 PPI below the category average, sharper than 37% of its peers.
For context outside the phone class: 431.6 PPI is about 2.0× the density of the 27" 5K Monitor reference display (217.6 PPI).
More OnePlus devices
Compare with similar phones
431.4 PPI
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1080×2400 · 6.1″ · Retina-class
443.8 PPI
Motorola Edge 50 Ultra
1220×2712 · 6.7″ · Retina-class
426.0 PPI
OPPO Find N3 (Inner)
2268×2440 · 7.82″ · Retina-class
445.8 PPI
Redmi Note 13 Pro
1220×2712 · 6.67″ · Retina-class
426.0 PPI
OnePlus Open
2268×2440 · 7.82″ · Retina-class
445.8 PPI
Redmi Note 14 Pro+
1220×2712 · 6.67″ · 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.