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Alesis 88 Key Digital...VSCasio S1100
For most buyers, the Alesis 88 Key Digital... wins. Alesis 88 Key Digital Piano Keyboard with Semi-Weighted Keys, 2x20W edges ahead of Casio S1100 for most buyers, especially when full‑size console cabinet for… matters most. However, Casio S1100 is the stronger pick if you prioritize full‑size console cabinet for…. Form factor (q1) influences attributes like weight, included stand and portability.
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Updated Apr 9, 20264+ dimensionsNo sponsored rankingsPrices checked today
Alesis 88 Key Digital...
Alesis 88 Key Digital...
$260
See on Amazon →
Alesis 88 Key Digital... · $260
Winner
vs
Casio S1100
Casio S1100
$680
See on Amazon →
Casio S1100 · $680
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Digital Pianos / Versus
What matters most to you?
Best suits your space?
Authentic piano feel?
Connectivity?
Top pick
Alesis 88 Key Digital Piano Keyboard with Semi
by Alesis
$260Checked recently
Match score100%
Full‑size console cabinet for…Semi‑weighted feelJust essential piano sounds
$259.99 on Amazon
vs
Casio S1100
by Casio
$680Checked recently
Match score88%
Full‑size console cabinet for…Fully weighted and graded hammer…Just essential piano sounds
$679.99 on Amazon
Alesis 88 Key Digital Piano Keyboard with SemiFeatureCasio S1100
Portable slab with full keys
Best suits your space
Compact 73/61‑key for portability
Semi‑weighted feel
Authentic piano feel
Fully weighted and graded hammer action
Built‑in lessons and learning tools
Feature set
Built‑in lessons and learning tools
Basic up to 20 W total
Powerful should the speakers
Basic up to 20 W total
Comprehensive ports & audio I/O
Connectivity
USB with Bluetooth

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Key differences: Alesis 88 Key Digital Piano Keyboard with Semi vs Casio S1100

Choosing between the Alesis 88 Key Digital Piano Keyboard with Semi-Weighted Keys, 2x20W and the Casio S1100 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 88 Key Digital Piano Keyboard with Semi-Weighted Keys, 2x20W leans toward portable slab with full keys, while the Casio S1100 offers compact 73/61‑key for portability. Fully weighted keys mimic the feel of an acoustic piano, ideal for serious players.

The Alesis 88 Key Digital Piano Keyboard with Semi-Weighted Keys, 2x20W leans toward semi‑weighted feel, while the Casio S1100 offers fully weighted and graded hammer action. USB/MIDI allows basic connectivity to computers and devices.

The Alesis 88 Key Digital Piano Keyboard with Semi-Weighted Keys, 2x20W leans toward comprehensive ports & audio i/o, while the Casio S1100 offers usb with bluetooth.

The Alesis 88 Key Digital Piano Keyboard with Semi-Weighted Keys, 2x20W stands out for users who value full‑size console cabinet for… and semi‑weighted feel and just essential piano sounds.

Meanwhile, the Casio S1100 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.

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