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These are just 2 of 30+ products we evaluate in Digital Pianos. Take our 60-second quiz to get a personalized recommendation across all of them.
Take the full quizKey differences: Alesis Prestige vs Casio 870
Choosing between the Alesis Prestige and the Casio 870 – 88-Key comes down to what matters most to you in a digital pianos. Full-size console cabinets offer a traditional look and feel, ideal for dedicated music rooms.
The Alesis Prestige leans toward portable slab with full keys, while the Casio 870 – 88-Key offers full‑size console cabinet for realism. Essential sounds focus on high-quality piano tones, great for purists.
The Alesis Prestige leans toward stage/performance features & layering, while the Casio 870 – 88-Key offers built‑in lessons and learning tools. USB/MIDI allows basic connectivity to computers and devices.
The Alesis Prestige leans toward comprehensive ports & audio i/o, while the Casio 870 – 88-Key offers usb/midi only. The Alesis Prestige stands out for users who value full‑size console cabinet for… and fully weighted and graded hammer… and stage/performance features &….
Meanwhile, the Casio 870 – 88-Key is the stronger pick if full‑size console cabinet for… and fully weighted and graded hammer… and just essential piano sounds are your top priorities.
Rather than declaring an absolute winner, we recommend using the interactive comparison above — your priorities determine which product scores higher.

