Welcome to another piano review here at Merriam Music! In this article and accompanying video, we’ll be comparing two absolute titans of the entry-level market for 88-key digital pianos with weighted actions as we look at the Yamaha P45 vs Casio PX-160. We’ll be comparing the actions, sound engines, speaker systems, and peripheral features - everything you'll want to know about these instruments before making a decision.
Let’s kick off our discussion by focusing on sound engines.
Digital Piano Sound Comparison: Yamaha P45 vs Casio PX-160
Casio PX-160 Polyphony
The Yamaha P45 and Casio PX-160 are really well-matched when it comes to price, but when we take a closer look at the sound-related specs, it becomes immediately apparent that the PX-160 is delivering some exceptional value. Just look at the polyphony counts for example - there are 128 notes of polyphony over on the PX-160, whereas the P45 has half of that at 64 note polyphony.Speakers
The same thing continues when it comes to the speakers - the P45 has dual 6-watt amps/speakers for 12 watts of power versus dual 8-watt speakers for 16 watts of amplifier power on the PX-160.Sound Engine: AiR Sound System
For the price, it really is quite remarkable what Casio has brought to the table here in terms of sound quality with their AiR sound system. Since sound is a super personal and subjective thing, however, at this point we’d recommend checking out the video as Stu Harrison takes us through a playing comparison of both pianos’ default grand piano sounds.In terms of the actual acoustic piano tone, both instruments are definitely bringing something satisfying to the table. If you demo both pianos with headphones (which we would recommend) you’ll notice that the PX-160 has a lot of air surrounding the sound, which maybe shouldn’t be a shock given the name of the sound engine.
This is a really great feature as it gives the player a sense of being in a larger room behind a real piano. The Yamaha P45 has a more simple tone courtesy of the Advanced Wave Memory engine (AWM stereo sampling), but it's still delivering a satisfying playing experience.
Yamaha has sampled their CFIIIS concert grand piano for the core piano sound, and while this piano has been replaced by the newer CFX concert grand, this is still a super high-end grand piano to be working from.
Additional Sounds
Beyond the core acoustic piano sounds, both pianos have some additional instrument sounds worth exploring, with 18 total sounds on the PX160, and the P45 has just over half as many with 10.Even though there are only 10 sounds on the P45, all of the essentials are covered, such as some electric pianos, strings, organ, and harpsichord. The P-Series pianos always have nice electric piano sounds, and that holds true here.
The PX160 has all of the same types of sounds, plus several more given its larger count overall. The quality is high for the price points on both pianos in terms of the onboard voices, but the PX160 obviously gets an edge here due to the greater number of sounds. Both pianos offer some user control over the Reverb settings.
This sums up our discussion on sound. Let’s move on to action now.
Yamaha P45 vs Casio PX-160 | Piano Action Review and Comparison
We certainly had some big differences in the sound systems of both pianos, but when it comes to the action, the differences become even more obvious, even if both pianos are using full-size, weighted keys, 88-key keyboards. This is apparent right away when you first play the PX-160’s Tri-Sensor Scaled Hammer Action Keyboard II due to some really dramatic textures on the white and black keys.Yamaha P45 Graded Hammer Standard
The Yamaha P45 Graded Hammer Standard (GHS) action on the other hand doesn’t employ any type of texture on the white keys and instead features a glossy feel, with a matte finish on the black keys.For the P45, this has been an area of criticism within the industry for a few years now, as the piano player’s fingers can slide on the keys in playing situations with higher humidity, which of course aren’t uncommon for portable digital pianos.
Casio Privia PX160 Tri-Sensor Scaled Hammer Action Keyboard II
Neither action has escapement or let-off as it's sometimes known, and only the FP10 and its PHA4 action boast this particular feature in the price point. The Yamaha P45 action uses a dual-sensor which is typical for the price, but the PX160’s action features a more advanced triple sensor action meaning it has a greater capacity for touch sensitivity.A beginner looking for an instrument for piano lessons won’t really feel a difference here, but an experienced musician looking for a good value practice or secondary instrument probably will, as will those looking for an accurate MIDI controller.
The weighting is good on both pianos, with the Yamaha feeling a little bit lighter.
As far as weighted action digital pianos go, both of these feel good overall for the price. Are you going to put either one on your wishlist if you’re looking to dive into advanced classical repertoire? No, but that’s not the point, and you’re probably not looking for a portable keyboard in that case anyway.
Yamaha P45 vs Casio PX-160 | Features/Connectivity Comparison
Both the PX-160 and the P45 have all of the basics covered when it comes to normal digital piano features. Both have a metronome, transpose, dual-mode (Layer), while the PX160 has Split mode, and the P45 has Duo mode.USB-MIDI Connections: Yamaha P45 and Casio Privia PX-160
There’s no built-in recorder on the P45 like there is on the PX160, but thanks to USB-MIDI connections both pianos are easily connectible to computers for recording anyway. The PX160 has discreet 1/4” line outputs which is a very nice bonus for the price point, while you’ll have to use the headphone jack on the P45 which isn’t ideal.Keyboard Stand and Pedal System: Yamaha P45 vs Casio PX-160
Both pianos include a basic footswitch sustain pedal, though we recommend upgrading to a more substantial damper pedal. Also included with each are a power supply (power adapter) and a music rest.Both are available with optional matching keyboard stands, while Casio also gives you the option of opting for a triple pedal system as well.
Final Thoughts
At the price both of these pianos are available, there aren’t too many other compelling options out there, aside from spending a little bit more and jumping to the Roland FP10 with its superior tone and touch (no triple pedal though!.)Between the P45 and PX160, the PX160 definitely out-specs it on paper and makes a pretty compelling case for itself. That said, there are plenty of folks who will simply prefer the tone and touch of the P45 for their own personal reasons, not to mention the comfort that comes with selecting a Yamaha product.
Tough to find in stock, even on Amazon, but if you can, both are among the best digital pianos available in the entry-level class.
The post Yamaha P45 vs Casio PX-160 | 88-Key Digital Piano Review & Comparison first appeared on Merriam Pianos
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