Best for: Kids and beginners wanting a simple affordable 61-key keyboard
“Casio CT-S300 is the most affordable 61-key keyboard for absolute beginners — lightweight, battery-powered for portability, and simple enough to start playing songs from day one.”
The Casio CT-S300 is the ideal first keyboard for complete beginners and curious adults who aren't sure if piano is right for them. 61 full-size keys cover 5 octaves — enough for every beginner piece. 400 built-in tones include acoustic piano, electric piano, organ, strings, and hundreds more for exploration. 77 auto-rhythms provide backing tracks for practice. The battery option (6 AA batteries) means no power cable required — perfect for bringing to friends or practicing in different rooms. Touch response is basic (no velocity sensitivity), which is a downgrade, but acceptable at this price point.
Full Specs & Measurements
Upc
079767314958
Asin
B07WN7NG5H
Keys
61
Screen Size
61-key
Color
Black
Style
Keyboard Only
Tones
400
Rhythms
77
Brand Name
Casio
Instrument
Electronic keyboard
Model Name
CT-S300
Unit Count
1.0 Count
Item Weight
10.9 Pounds
Skill Level
All
Battery Life
19 hours
Manufacturer
Casio MI
Model Number
CT-S300
Power Source
Battery Powered
Connector Type
USB
Item Type Name
Portable Keyboard
Number Of Keys
61
Headphones Jack
3.5mm Jack
Item Dimensions
8.54 x 10.08 x 2.83 inches
Operating System
Windows
Special Features
Portable
Best Sellers Rank
#4,591 in Musical Instruments (See Top 100 in Musical Instruments) #42 in Portable & Arranger Keyboards
Best for: Beginners and students wanting a touch-sensitive 61-key keyboard
“Yamaha PSR-E373 is the best touch-sensitive portable keyboard for beginners — 61 keys, velocity-sensitive response, and Yamaha build quality make it a meaningful step up from entry-level Casio.”
The Yamaha PSR-E373 is the step up from budget keyboards for beginners who are serious about learning. Touch-sensitive keys mean volume responds to how hard you press — this introduces proper piano technique from day one. 573 voices include premium Yamaha piano samples used in professional instruments. The Education Suite includes 154 built-in songs, guides for left/right hand practice, and grading exercises. USB-MIDI connectivity lets you connect to music software for recording and education apps. At $119.99, it costs double the Casio CT-S300 but offers dramatically better piano simulation and learning tools.
Full Specs & Measurements
Upc
889025129206
Asin
B08GHXB78L
Keys
61
Color
Black
Style
Keyboard
Voices
622
Usb Host
yes
Brand Name
Yamaha
Instrument
Electronic keyboard
Model Name
PSRE373
Unit Count
1.0 Count
Item Weight
4600 Grams
Skill Level
Beginner
Manufacturer
Yamaha
Model Number
PSRE373
Power Source
Corded Electric
Connector Type
USB, 3.5mm Jack
Item Type Name
Digital Pianos - Home
Number Of Keys
61
Headphones Jack
3.5mm Jack
Item Dimensions
14.5 x 37.19 x 4.63 inches
Touch Sensitive
yes
Operating System
Yamaha OS
Special Features
Portable
Best Sellers Rank
#45,908 in Musical Instruments (See Top 100 in Musical Instruments) #238 in Portable & Arranger Keyboards
Supported Software
Yamaha-specific software
Included Components
Music rest, Owner's manual
Warranty Description
1 year manufacturer.
Age Range Description
Adult
Connectivity Technology
USB
Manufacturer Part Number
PSRE373
Item Dimensions D X W X H
14.53"D x 37.2"W x 4.65"H
Beginner Keyboards Buying Guide
Photo by Yan Krukau / Pexels
Key Count: Why 61 Keys Is the Right Starting Point
A full piano has 88 keys. Beginners don't need 88 — the realistic playing range for the first 1–2 years of lessons covers roughly 4–5 octaves, which falls comfortably within the 61-key range. Both the Casio CT-S300 and Yamaha PSR-E373 offer 61 keys, which is the standard for beginner and intermediate portable keyboards. Going below 61 (49-key or 37-key boards) restricts range too quickly; going above to 76 or 88 keys adds weight, cost, and size without benefit until you're playing advanced repertoire. Sixty-one keys is the correct starting point for nearly every new player.
Touch Sensitivity: The Upgrade That Changes Everything
The Casio CT-S300 does not have touch sensitivity — every key produces the same volume regardless of how hard you press it. The Yamaha PSR-E373 at the same $199.99 price has touch sensitivity (velocity sensitivity), meaning harder keystrokes produce louder notes, just like a real piano. This difference is significant for anyone who intends to develop real piano technique. Playing a non-touch-sensitive keyboard teaches you to play at one volume; transitioning to a real piano later requires unlearning that habit. If budget allows only one upgrade, touch sensitivity is it — and the PSR-E373 delivers it at the same price as the Casio.
Weighted vs. Unweighted Keys
Neither the Casio CT-S300 nor the Yamaha PSR-E373 has weighted keys — both use standard synth-action (light, springy) keys typical of portable keyboards. True weighted or semi-weighted keys simulate the mechanical resistance of acoustic piano hammers and are important for players who want to develop finger strength for acoustic piano. Weighted keyboards start around $300–$400 and are heavier and less portable. For beginners in their first year who aren't certain they'll continue, unweighted 61-key keyboards are a practical entry point. Players who take lessons seriously for more than a year should plan to upgrade to a weighted-key instrument before developing bad technique habits on unweighted action.
Best Beginner Keyboard 2025 - Buy Wrong & You'll Regret
The Casio CT-S300 includes 60 built-in tones and a Dance Music Mode that generates auto-accompaniment in various styles — appealing for kids and players who want to explore different sounds. The Yamaha PSR-E373 includes 622 voices and 205 accompaniment styles, plus Yamaha's Education Suite with built-in lessons and key lighting in some configurations. The PSR-E373 also has a more substantial MIDI and audio connectivity footprint. For a child just starting out, the Casio's simplicity is an asset. For a teenager or adult who plans to use the keyboard for more than beginner exercises, the Yamaha's feature depth justifies the identical price tag.
Beginner Keyboard Buying Mistakes
Don't buy a keyboard without a sustain pedal input if the player is taking piano lessons — sustain (the right pedal on a piano) is used constantly, and practicing without it ingrains incorrect habits. Both keyboards here have a sustain pedal jack; budget $10–$15 for a cheap sustain pedal when you buy. Avoid extremely cheap mini-keyboards with 25 or 37 keys for serious learners — they're fine for production and sound design, but wrong for learning to play piano. Don't skip the stand and bench; playing on a table at the wrong height causes wrist strain that can end a practice session early every time.
Keyboard vs digital piano for beginners — which should I choose?
A keyboard is best for beginners who are just exploring. A digital piano (with weighted keys) is better if you're committed to learning properly, as weighted keys match acoustic piano feel and build proper technique.
Do beginner keyboards need weighted keys?
Not initially. Weighted keys are important for technique development but add cost and weight. Start unweighted, upgrade to weighted when you're sure you want to continue.
How many keys do I need as a beginner?
61 keys (5 octaves) covers all beginner material. You only need 88 keys if you're playing classical piano pieces or have committed to serious study.
Can I learn piano on a cheap keyboard?
Yes, for the first 6-12 months. Basic melody and chord work doesn't require an expensive instrument. Once you're playing pieces that span multiple octaves and require nuanced touch, upgrading to a quality digital piano makes sense.
What accessories do I need with a keyboard?
A sustain pedal (around $10-15), a keyboard stand or flat surface, and headphones for quiet practice. The sustain pedal is the most important — many pieces require it.
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