Casio Privia PX-870 Review

Casio Privia PX-870 Review – 

Casio has placed their PX-870 into the lineup as the flagship piano replacing the 860.

A flagship model is typically the best a manufacturer has to offer, with a high price tag. This time, quite the opposite. A fair, affordable price meets your eyes as you discover the Casio Privia PX-870. Reviewing this keyboard is a treat. 

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As one of the leading brands of digital piano, Casio Privia PX-870 is brought to you by a company that has much experience with making their pianists happy. 

You are afforded the opportunity to depress high end keys with fantastic key action and a pristine sound engine. 

This is simply the best Casio has to offer, and you will not go wrong purchasing it. From its 88 scaled weighted hammer-action keys, with high end feel simulated ebony and ivory textures. To its Fantastic piano sound with detailed resonance and 18 additional tones. 

The sound is all-new using Sound Projection 4-speaker system and your ears will have never been happier. Sound quality is of utmost important to 2020 pianists and the Casio Privia PX-870 passes all of the tests. 

Casio Privia PX-870 In Black

Casio Privia PX-870 In White

Casio Privia PX-870 In Brown

Take it to the next level with versatile recording, practice, and performance tools, which we will go in depth a little further into the article. 

The cabinet of this piano is a high end wooden cabinet with a sliding key cover. It feels very high quality and does not feel cheap at all. It is stable, and sturdy. 

Pros and Cons of Casio Privia PX-870 Digital Piano


  • Sounds and feels like a real full sized piano
  • Despite big sound, it is compact in size, and looks nice anywhere you put it in your home
  • Fantastic for beginner and intermediates, but also great for advanced players too
  • Keys feel just like playing a real piano (quite an amazing experience) 
  • Sound quality exceeds expectations. Not only did the unit feel high end, but it sounds high end too. 
  • Headphone jack is convenient 
  • For the price it is hard to beat when it comes to sound quality


  • Not solid wood (for weight/portability)

With the Casio Privia PX-870 you will get the best bang for your buck under $1000. Its no question that this Casio will make you happy every time you sit down and play your favorite tune. From the impressive sound quality all the way to the sturdy feel and high end look, you will be very happy that you selected the 870 as your next piano to play on. 

You are able to get the Casio PX 870 in matte black, matte brown, or matte white

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Casio Privia PX 870 Vs 860 Improvements 

There are some key differences in the Casio PX-870 versus the older PX-860. There is a 3/4 height privacy panel on the cabinet so that you cannot see through the piano, a sliding key cover to protect your keys and a compact sized furniture cabinet. 

The biggest improvement of the new Casio Privia PX-870 is the sound quality. The speaker system has been upgraded. The sound is much more organic sounding and gives you the feel of an actual grand piano. The piano comes with 256 polyphony sound and impressive features that will make learning new songs an enjoyable experience. 

PX-870 Connectivity

USB connects your brand new PX-870 to any PC, Mac, iOS, or Android device. You do not need to install any complicated drivers or do anything out of the ordinary. It simply just works and makes for a great connection experience. Casio has been in the process of working on a new app that is specific to the PX870, called Chordana Play. You can connect directly with this app and control settings right from your device. This will allow you to control sound settings and make the piano sound great, as well as learn music directly from your iPad or other device. Making for a great digital piano playing experience. 

What Comes With Casio Privia PX 870

The Casio Privia PX-870 includes a built in library of 60 songs, 19 enhanced tunes, and you are able to place 10 songs of your own on there as well. The furniture bench bundle will include you a furniture style bench that is high quality and you will be very happy playing on it. 

  • Casio PX-870 Digital Piano 
  • Casio three-pedal system
  • Furniture Style Stand
  • Furniture Style Piano Bench
  • Instructional Book
  • Instructional DVD
  • Online Lessons
  • Polishing Cloth

All are fantastic inclusions in this flagship model of Casio’s digital piano line. You will get every thing that you need to start playing piano and learning. 

Casio PX-870 Sound Quality – Much Better Sound

The PX-870’s award-winning AiR Sound Source comes with an all new four layer stereo grand piano that will speak volumes directly into your ears with realistic damper resonance, simulating a full body instrument feel. Not only the strings. 

Your new PX-870 includes key action sounds, key off simulation, adjustable hammer response, and a lid simulator with four separate positions. String resonance exposes sympathetic harmonic relationships between different vibrating strings. What does this mean for you? It means for a high end sounding piano that looks great in our home. 

The all new Sound Projection system that comes with the Casio PX-870 will fill your room with detailed and rich sound. The 40 watt, 4 speaker system is everything you have ever imaged in a high end digital piano. Especially as a replacement for the grand piano sound that everyone wants. This piano remains portable while also having the sound quality of a grand piano that you’ve waited for .Hall simulation effects gives you much more spacious sounding tones in your home which can be found in the reverb settings. Volume sync EQ gives you a balanced clear sound across all frequency range. No matter how loud you want to play your piano, the sound quality remains the same.

We think that the sound quality is what makes this piano the best choice over the rest of the options. 

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Upgraded Sound Chip

The PX-870 has an upgraded sound chip that expresses a high end organic grand piano sound, with better tonal elements. You can really tell the difference between this model and others when you compare the two. In the settings you will find that there is a new acoustic piano sound which is added along with some other instruments that have been entirely redone and improved for better authenticity. All instruments on this unit sound fantastic and are fun to play and listen to with the amazing sounding speakers. 

Sustain Pedal Improved 

You will hear much more sustain volume and more sustain decay time than before and because of that, you will hear much more grand piano sounding sounds coming from this digital piano. Notes of this piano mix in elegantly and you will be very pleased with the way it sounds due to these new improvements.

Synthetic Ivory White Keys improved

Realistic key action is the main concern with these premium upgraded ivory white keys. Players are fully satisfied with the way that these keys feel under your fingertips and it feels like a high end piano, with not such a high end price. 

The touch and feel of the keys have changed over previous models and what that leaves you with is a high end feel on your finger tips as you flow through your favorite song, when sitting down at your new Casio Privia PX-870. Review of this piano is one of the best experiences we have come across because we are so happy with all of the improvements that Casio constantly makes for beginner, intermediate, and advanced pianists alike. Without their innovation and high end improvements to their musical instruments, the industry would be lacking. 

The all new synthetic ivory white keys on the Casio Privia PX-870 give you the feel of an acoustic piano from the old days. Let us just say that you will be very pleased with the way the keys feel on this piano. 

Headphone Experience Improved

Many of us like to play piano with headphones on, so that we do not bother others in our home. The headphone mode that comes on the all new Casio Privia PX-870 is improved and creates a realistic listening environment that anyone can get on board with. Headphone listening is something that many pianists do, so its very important that Casio chose to make these changes to their lineup. We love the improvements that have been made with the headphone mode which creates such an amazing listening experience that you will be very glad you chose this model. 

New Volume Sync System 

Casio Privia PX-870 has a much better low frequency response if you are playing at lower volumes. This is a good thing. Early in the morning or late at night when its quiet, you might want to use lower volume settings. So the fact that Casio did this is just very intelligent and impressive that they’ve made these improvements instead of looking past it, thinking that most people listen to their piano playing at a decent volume. This type of technology is something that typically is found in higher end pianos. So since it is now found on a piano with a price tag of less than $1000, its impressive and we find it really interesting. 

Upgraded Cabinet 

Aesthetics of your piano are obviously important. The Casio Privia PX-870 does not lack in the aesthetics department. This all new upgraded cabinet is much higher end. There are less seams in the wood making for a smoother feel. Control panel buttons, very important, are placed to the left side of the keyboard, which give this piano a fantastic look and feel while not sacrificing functionality. You will find that this new feature makes the piano look a bit more simple in design and a more spread out, open feel. 

Assembly of this piano is much easier and more intuitive as some improvements have been made on this front. New buyers of the Casio Privia PX-870 will be very impressed with how easy it is to set up and how few parts there are to connect. 

256 Note Polyphony 

The 256 note polyphony feature on the Casio Privia PX-870 will leave you taken aback. Digital pianos in the sub-$1k price range will not have this feature, and it is probably the reason you are on this page. The 256 note polyphony piano processing technology helps keep notes from dropping out if you are playing complex passages and trying to layer two sounds together while simultaneously using the damper pedal. This feature is left for more intermediate and advanced players. But it is something to think about as you go forward in your piano playing hobby. As you get better, you might want to try new things, so you can find yourself with more tools at hand going forward versus having to upgrade your piano in the future. 

Upgraded Dynamic Range

A big improvement on the Casio Privia PX-870 is that it has seen an improved dynamic range. This is supposed to give you the impression that you are playing a true acoustic grand piano. While most enthusiasts will try to argue that it is impossible to recreate the sound of an actual grand piano, we find that this piano does the job well enough due to its new upgraded features. 

When you will notice the improved dynamic range is when you are pressing keys harder or with softer force. The range of sound in the differences between pressing the key softly or pressing the key hard is what will make you notice the upgraded dynamic range in the new Casio Privia PX-870. This new feature is something that anyone from beginner to advanced will enjoy. On top of the new speaker system, it makes for a high end piano playing experience that anyone would be happy with. 

Play Along With Concert Play 

Casio includes its feature that was included with the previous 860 called Concert Play. Concert play comes with 10 orchestra songs in the classical genre, as well as many more songs that can be downloaded from the internet. You can play along with these songs right there on your digital piano. The concert play’s goal is to sound exactly like the real instruments recorded at a show, and placed on a regular CD. Its very fun to play along with this and it is something that many pianists are happy was included with this product. 

To be able to enjoy this feature to the fullest extent it’s important that you understand that you should be able to read sheet music or play by ear, to play along the skill level so that you are able to work with it. 60 well known classical piano songs are included with the Chordana play app and you can get enjoyment from those as well, if you cannot play along with the more complex classical orchestra songs.

Amazing Sound Quality – Audio Projection 

The best new feature that we love on the Casio Privia PX-870 is the piano top audio projection system. This feature was added by Casio and it is not found on any digital piano that is available at this price range. Beautiful substantial piano noises come out of a speaker using an all new top speaker system. The speaker grill is at the top in the back and goes across the length of the piano which makes for an impressive sounding speaker system that fills your room with beautiful full sound.

A big advantage with the new design is that on the previous model you could not place any thing on top of the piano due to the hinged lid. So if you wanted to put a piano lamp or your sheet music it was not possible! Well now it is possible fully with this all new digital piano. 

With this new projection audio feature you will get a much higher end sounding piano that is closer to a grand piano. This model can get really loud and you will be very impressed with how loud it can get. There is absolutely no requirement to attach external speakers to your piano in our opinion and you will be able to fill your room with beautiful piano sounds that you create. 

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Casio Privia PX-870 Review Conclusion 

We are over the top happy with the new Casio Privia PX-870 and we are very excited to bring our readers this Casio Privia PX-870 review for your reading enjoyment. 

The bottom line is that the Casio Privia PX-870 is a very good choice for any pianist from beginner to advanced. We think that you will get enjoyment out of this piano with a price of less than $1000 and there is no other piano out there that matches the sound quality and features that this digital piano has. Check out the price and click over to see what you can have in your beautiful new digital piano. 

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