Unverified50% confidenceFactExact time
300 PPI is regarded as the gold-standard pixel density for e-reader screens.
1
Sources
50%
Confidence
Long-term
Relevance
9/7/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/873101API
curl https://kongchang.com/api/v1/knowledge/claims/873101MCP
get_claim(id=873101)