Hi!,They are the same, the only difference is that the P-145 is compatible with the optional three-pedal unit LP-5A, while the P-143 only supports one pedal (sustain). Answer from poppyofthetrees on reddit.com
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BestDigitalPiano.net
bestdigitalpiano.net › reviews › yamaha-p143-vs-yamaha-p45
Yamaha P143 vs Yamaha P45 [After Daily Use]
The Graded Hammer Standard (GHS) action is Yamaha’s entry-level weighted action, featured on both the P143 and P45. With GHS, the keys in the lower register are heavier, while the keys in the higher register are lighter.
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Bestpianodifference
bestpianodifference.com › home › piano comparisons › yamaha p45 vs p143
Yamaha P45 Vs P143 - Which Digital Piano Is Better For You?
October 2, 2025 - Unlike the P45, the P143 offers dedicated outputs for amps, mixers, or speakers, giving you a cleaner and more professional audio connection. The Yamaha P45 is often the go-to choice for beginners.
People also ask

Is the Yamaha P45 good for beginners?
Yes. The Yamaha P45 is one of the most beginner-friendly digital pianos available. It’s lightweight, affordable, and easy to set up. If you’re just starting, you’ll appreciate how simple it is to use without feeling overwhelmed by features you don’t need yet.
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bestpianodifference.com
bestpianodifference.com › home › piano comparisons › yamaha p45 vs p143
Yamaha P45 Vs P143 - Which Digital Piano Is Better For You?
Does the Yamaha P143 sound better than the P45?
In most cases, yes. The P143 uses Yamaha’s newer sound engine, which produces a richer, more detailed piano tone compared to the P45. If you play side by side, you’ll notice the P143 has more depth and realism.
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bestpianodifference.com
bestpianodifference.com › home › piano comparisons › yamaha p45 vs p143
Yamaha P45 Vs P143 - Which Digital Piano Is Better For You?
Which model is more portable, the Yamaha P45 or P143?
Both are lightweight and easy to move, but the P45 is slightly more compact. If portability is your top priority, you’ll probably find the P45 easier to carry around.
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bestpianodifference.com
bestpianodifference.com › home › piano comparisons › yamaha p45 vs p143
Yamaha P45 Vs P143 - Which Digital Piano Is Better For You?
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Pianist's Compass
pianistscompass.com › reviews › yamaha-p-145
Yamaha P-145 review: New benchmark in beginner pianos - Pianist's Compass
Yamaha P-145 review: New benchmark in beginner pianos
The Yamaha P-145 is the successor to one of the best-selling digital pianos of all time, the industry standard P-45. With the P-45 discontinued, Yamaha's new The P-145 is fantastic; it does everything that the P-45 does, but slightly better and in a more compact, lightweight body. I'm very impressed that the new compact action feels so similar to the older P-45. It's a well-designed digital piano and an ideal choice for any who wants full-size weighted keys and a great piano sound.
Rating: 4.5 ​
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Reddit
reddit.com › r/piano › yamaha p-145b vs p-143?
r/piano on Reddit: Yamaha P-145b vs P-143?
December 13, 2023 -

I'm having trouble finding any comparisons between the two and was wondering what is different between the models. Looking to get my first digital piano and those are the two models I'm looking at. Is it just the voices or is there any difference between action? I think they can both only use one pedal but it's really hard to find any info since they are so new.

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Ezmusicbox
ezmusicbox.com › home › blog › digital pianos › yamaha p-143 review – an unbiased analysis
Yamaha P-143 Review - An Unbiased Analysis
July 11, 2025 - It has 64 notes just like its predecessor P45. On the other hand, a 64-note polyphone is enough for beginners. Yamaha upgraded the sound system on the P-143. The two-way speaker system on the back with additional sound slots on the top of the ...
Find elsewhere
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Quora
quora.com › What-is-the-best-keyboard-for-beginners-Yamaha-P145-or-Yamaha-P45
What is the best keyboard for beginners, Yamaha P145 or Yamaha P45? - Quora
Answer (1 of 4): I’d argue neither is the “best” keyboard for beginners, thought both are basically designed specifically as minimalist/entry level hammer action keyboards for beginners, and work fine for that. I think what you’re asking is which is BETTER for beginners P145 vs p45.
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Piano Dreamers
pianodreamers.com › yamaha-p143-p145-review
Yamaha P-143 | P-145 review: Eight Years of Evolution
July 16, 2025 - In this review, we’ll be covering the Yamaha P-145 (aka P-143 in some markets). It serves as a refresh to the popular P-45, a compact digital piano that was
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Piano World
forum.pianoworld.com › ubbthreads.php › topics › 3401959 › successors-of-yamaha-p-45-and-p-125-arrived.html
successors of Yamaha P-45 and P-125 arrived - Piano World Piano & Digital Piano Forums
Originally Posted by PurdydI am not obsessed with pivot length but I found the new Casios noticeably short. Ditto! I was fine with the PX-160 (I think it was 18 cm), especially as a beginner, but I tried the next model up (which I think was 16.5 cm), and that was a bit too far for me for ...
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Andy's Music
andysmusic.com › blogs › news › yamaha-p-143-portable-electric-digital-piano
YAMAHA P-143 PORTABLE ELECTRIC DIGITAL PIANO – Andy's Music
January 31, 2024 - January 31, 2024 — Introducing the Yamaha P-143, a sleek and compact digital piano designed to succeed the popular P-45. Built with both style and practicality in mind, it fits effortlessly into almost any space.
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Kraft Music
kraftmusic.com › blogs › articles › a-comparison-of-yamaha-p-series-digital-pianos
A Comparison Of Yamaha P-Series Digital Pianos – Kraft Music
September 2, 2024 - Last updated: October 14, 2025 Yamaha P-Series digital pianos offer an exceptional blend of quality, affordability, and ease of use, making them the perfect choice for beginners and aspiring performing musicians. With their realistic sound engine, responsive touch, and user-friendly features, ...
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Gear4music
gear4music.com › blog › yamaha-p45-vs-p145
Yamaha P45 vs. P145BT - What's the Difference? | Gear4music
September 12, 2025 - The Yamaha P45 is particularly popular among teachers due to its Graded Hammer Standard (GHS) keyboard, which simulates the feel of an acoustic piano, helping beginners develop proper finger strength and technique.
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Piano Tone
pianotone.ca › home › yamaha p-145 review
Yamaha P-145 Review; SPECTACULAR sounds - Piano Tone
January 12, 2025 - This is my review on the long awaited replacement for Yamaha’s entry level fully weighted P-Series digital piano, the Yamaha P-45 (or P-71 as it was known on Amazon); the new Yamaha P-145, which was released in 2023.