A piano keyboard is a digital version of an acoustic piano—portable, affordable, and tunable. Unlike guitars, it needs electricity and mimics 88 weighted keys for authentic play. Types: Portable keyboards (61 keys, lightweight, gig-friendly but less 'piano-like'); Digital pianos (88 weighted keys, home-focused, closest to real piano).
For classical piano beginners, choose 88-key digital pianos—they match lesson books and build proper technique. Avoid 61/76-key unless space-tight; you'll outgrow fast. 'Beginner-friendly' means easy on/off, no complex menus, auto-shutoff to save power.
Expect to play simple songs in weeks with daily 15-min practice. Marketing traps: 'Professional sounds' often mean gimmicks; check 'key action' quality via reviews. Test in-store if possible, but Amazon returns make online safe.
Realistic: First months focus on posture, scales—not concerts. Good ones tolerate clumsy fingering, have volume sliders, and sustain pedals for flowing notes.
Evaluate: Read beginner reviews (ignore pros complaining about 'no aftertouch'). Check weight (under 30lbs for moving), dimensions for your spot.