What size prints are realistic from phone photos?

Moderate sizes usually work well after enhancement. Very large prints still depend heavily on original capture quality.

Should I denoise before print upscaling?

If noise is visible, yes. Clean noise first to avoid amplifying grain during enlargement.

It helps compressed files, but RAW capture and proper editing remain the best baseline.

Upscale low-resolution images for print so photos hold detail in brochures, posters, and framed prints.

Images that look acceptable on screens can fall apart in print because paper reveals softness and compression damage.

Use SR x4 for low-resolution files. If detail is mostly present but slightly soft, start with Focus Restore.

Do a small proof print before final production. On-paper evaluation catches halos and artifacts better than monitor-only review.