How to Choose a Digital Piano: 8 Things to Check Before You Buy

This guide is based on manufacturer specifications, published information and buyer feedback. We do not claim hands-on testing and we do not give music teaching advice. Always follow the instructions that come with your own instrument.

Digital piano listings are full of specifications. Use this checklist to focus on what matters.

1. Number of keys

88 keys matches an acoustic piano. See how many keys you need.

2. Key action

Weighted keys with graded hammer action feel closer to a piano. See weighted vs semi-weighted keys.

3. Sound and polyphony

Polyphony is how many notes can sound at once. Higher numbers help with sustain pedal and layered sounds. Check the piano sound description and read reviews of tone.

4. Speakers and headphones

Built-in speakers matter if you will play without headphones. A headphone output allows quiet practice. See headphones for digital piano.

5. Connectivity

USB and Bluetooth let you connect to apps and software. Check what the model supports.

6. Size, weight and portability

Measure your space. Portable models suit small rooms and moving; console models are furniture-like. See portable digital pianos.

7. Included accessories

Check whether the box includes a sustain pedal, music rest and power supply. A stand and bench may be extra. See pianos with stand and bench.

8. Warranty and returns

Check warranty length and the return window, especially for a first purchase.

Match to your budget

• Under $300
• Under $500
• Under $1,000

Plan your total cost

Try our setup cost planner and finder.

A quick decision path

1. Decide your budget and whether you need a bundle.
2. Choose 88 weighted keys if you want to learn piano seriously.
3. Check that it has a headphone jack and sustain pedal input.
4. Compare two or three models using our comparison guides.
5. Check the return policy and warranty.

Common mistakes

• Buying 61 unweighted keys and expecting a piano feel
• Forgetting the stand, bench and pedal
• Choosing on speaker power alone
• Ignoring size and weight limits for a stand

Frequently asked questions

Do I need a stand?

Most portable digital pianos need a stand or a table. A proper stand is more stable.

Is polyphony important?

It matters most when using the sustain pedal or layering sounds. Many modern pianos offer enough for beginners.

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