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The main differences between cheap and expensive digital pianos typically lie in their features, sound quality, and overall durability.

1. Features:
– Cheap digital pianos often have limited features compared to expensive ones. They usually come with a small number of voices and tones, fewer sound effects, and less sophisticated recording and playback capabilities.
– Expensive digital pianos tend to have more voices, tones, and sound effects, as well as advanced recording and playback features, allowing for greater creativity and versatility.

2. Sound Quality:
– Cheap digital pianos typically use lower-quality samples and have less sophisticated speaker systems, which can result in a less authentic and less pleasing sound.
– Expensive digital pianos use higher-quality samples and have better speaker systems, giving them a more authentic and richer sound that is closer to that of an acoustic piano.

3. Key Action and