Digital Piano and Keyboard Reviews and Tutorials

Tune In With The Best Digital Grand Piano – A Complete Guide

Is this your first time searching diligently for a digital grand piano? Well, with so many options in the market, you are literally feeling frustrated now. Here, we are able to present you with the best digital grand piano reviews to help you make the right choice. However, before you start on with the review procedure, it is time to take a quick look at the criteria settled for determining which one is the best option.

It is vital to understand that there are few universal features, which every good grand digital piano must-have. These features are a must-have in every possible selection. Those are:

  • Plenty of polyphony
  • Jack for the headphones
  • MIDI interface
  • Built-In speakers
  • Weighted keys, mostly preferable 88-keys

The best grand digital piano must have weighted keys so that it might feel close to how the acoustic piano feels. Even promising quality hammer-action weighted keys are graded to be the best in town. So, let’s not waste any time further and check out the best digital grand piano options to come across now.


Packed with the useful feature, this model from Casio is a great value for money. In the year 2017, Casio updated the Privia line of the digital pianos by adding new PX 770 and PX 870 models. These options replaced PX 760 and PX 860, respectively. This PX 870 is the flagship model offering some of the most realistic playing experiences. It comprises significant improvements, which will include upgraded piano sound, redesigned cabinet, and one new version of the 40W sound projection system.

The PX 870 comes in handy with the famous tri-sensor Scaled Hammer action keyboard II. It comprises 88 full-sized keys. Moreover, the triple sensor will allow for greater expressiveness and aster note repetition. The keys have simulated ebony and ivory keytops for that nice textured feel. This surface will help to absorb moisture from fingers and can enhance control.

This keyboard now will have an accurate and nicer feel than the GHS keyboard from Yamaha. But it might seem a bit noisier than rets of keyboards on the list. Even the sound quality is already towards the top-notch result. Here, you have the Morphing AiR sound source. It comes with an upgraded 4-layer piano tone. So, the sound gets quite realistic.

Another interesting feature that makes PX 870 stand out in the crowd is its 40speaker sound projection system. It comes with 40W output power. Here, you will receive rich sound and as loud as a real acoustic piano. Even the dynamic range is impressive, starting from soft pianissimo to loud fortissimo.


  • Comes with 60 internal songs to listen to and play along with great recording capabilities
  • You can record performances not just in MIDI but in WAV as well
  • You get to control the actual sound of the instrument and share that with friends
  • PX 870 comprises Concert Play with 10 different tunes


  • Simple and slim design
  • New 4-layer piano tone
  • Nice textured keys for the keyboard
  • 256 note polyphony
  • 2 20W sound projection systems
  • Built-in Audio recorder and MIDI
  • Concert Play functionality
  • Chordana Play app to unlock new features and simplifying navigation


  • A little bit noisier key action
  • A limited form of split mode



Another excellent quality keyboard that you are likely to get in the market these days will be ROLAND RP-102. It has Bluetooth onboard, making it a different choice from others and the best digital grand piano. Before this model, Roland did not offer any digital piano for under $1000 except the FP 30 model. But, after realizing the value of a popular price point among intermediate and beginner players, the company decided to come up with RP 102.

This new model is almost identical to the FP 30, but it comes with one furniture-style cabinet as an added feature. It has 3 pedals and new pre-set songs, which you cannot get from the older FP 30 model. Even though the 102 model does not have many whistles and bells, it will cover an excellent job to recreate the feel and sound of one acoustic instrument.

This model comprises PHA 4 standard keyboard. It is completely well-equipped with an escapement mechanism and the feel of ivory keys; the latest iteration of the hammer actions of Roland. And, is quite realistic and less noisy if you compare it with the 3rd generation. This current Escapement mechanism will help simulate a unique clicking sensation while pressing the keys on a grand piano.

For the sound, you have the SuperNATURAL modeling technology, known for delivering rich and full piano sound with some seamless dynamics. The sound has mixed emotions to it. Some like the sound and others feel it to be too metallic and bright. The rich sound is pretty powerful, dynamic, and with its own character.

Moreover, the RP 102, along with PX 870 and YDP 144, can simulate sympathetic string resonance. As PR 102 and FP 30 comprise the same sound engine, you can compare the sounds to Kawai and Yamaha instruments.


  • It has greater connectivity through Bluetooth and USB port to expand capabilities using music apps like GarageBand and FlowKey.
  • Roland even created Piano Partner 2 for both Android and iOS devices.
  • You get to access all the songs and functions of PR 102 and display scores of preset songs to develop note-reading skills.
  • You can record your performances in MIDI, and it has more than 200 songs to listen to and play


  • Well-crafted grand piano cabinet
  • Extra sound and features associated with the app
  • Comes in handy with Bluetooth MIDI
  • More than 200 built-in songs
  • Resonant and rich piano sound with SuperNATURAL engine
  • Realistic keys with escapement simulation


  • Controls are not that intuitive
  • No lesson function available
  • Fails to have a MIDI in-built recorder



The next time you are looking for a straightforward and best digital grand piano to get your job done then YAMAHA YDP-144 is the one for you. Yamaha happens to be one of the most popular names whenever the matter revolves around budget-friendly grand digital pianos. The company has recently updated its YDP line to offer a realistic piano experience at affordable rates. That’s why more and more intermediate pianists and beginners are looking for this company’s items.

This particular Yamaha YDP-144 is the middle model and solely targets the home-based intermediate players. This product comes with that traditional-looking cabinet and pedals in 3 piano-style. It is one heaviest option in this category and a bit deeper than its competitors. Once you check out the specifications, you will see this model to be closer to the portable P 125 version.

These two pianos will have the same key action and almost identical features. The only difference lies in the sound of it. The YAMAHA YDP-144 will use the CFX sampling, which you can find in some high-end Clavinova series.

This YAMAHA YDP-144 is equipped with 88 full-sized sensitive keys, which will use the Graded Hammer Standard action. The GHS will offer a realistic feel with that lighter touch in the upper range and heavier touch in the lower range. The whiter keys will have regular plastic smooth keytops. The blacker ones will have one matte finish and also less slippery. You can play the keys for a longer span of time.

Here, the GHS action will be short, resulting in a shorter pivot length. So, it gets a lot trickier to play the keys further up as they do not get heavier towards upper points. Even though it is pretty common among budget-friendly digital pianos, the GHS is not the better side of this section.

Another interesting upgrade you will get here is the sound. This YAMAHA YDP-144 will use CFX sampling. It means you can enjoy sound as recorded from the most expensive piano, which is the Yamaha CFX 9-foot concert one. Now, Yamaha did its part by adding organic piano elements to sound. That will include the key-off samples, damper resonance, and even string resonance.

Because of the premium quality samples, this 192 note version of polyphony comes in handy with the latest sound optimization technologies. This YAMAHA YDP-144 will present some realistic and richer sounds through headphones and onboard 12W speakers. However, the sound options can be pretty limited with 10 sounds, including 3 grand piano variations, 2 organ strings, 2 electric pianos, a vibraphone, and a harpsichord. Whenever the matter remains with customization, you don’t have enough choice with just 4reverb types.


  • It comprises dual and duo modes, metronome, 50 preset songs, and a 2-track MIDI recorder.
  • It has a USB port for connecting the piano to the iPad or computer to use as one MIDI controller with teaching and music-making apps.
  • You can further load 10 songs onto the instrument and use those as pre-set songs.
  • This YAMAHA YDP-144 remains compatible with the Smart Pianist app, which will allow you to navigate the model by using an intuitive graphical interface.


  • Proficiently designed Smart Pianist app
  • USB audio interface functionality
  • Lesson functions with 50+ preset songs
  • 2-track MIDI recorder
  • 192-note polyphony
  • Expensive sound much like CFX 9 feet grand
  • Acoustic and traditional design


  • Limited sound selection
  • Navigation can be a bit painful
  • Not quite realistic key action



Known for its Japanese quality, KORG LP-380 is the best digital grand piano to come up with. It has some of the greatest selections of sounds to look for. This KORG LP-380 is one popular option in the digital piano sector and a perfect alternative to the new C1 Air, especially if you have a limited budget. This is one flagship model, available in an appealing range.

This piano features the same RH3 keyboard action as you can see with the C1 air model. It is one of the best actions that you can get at an affordable rate; based on the 2-sensor detection technology. It has the longest mid-range key actions, which can improve the pivot length, making it easier to play further up.

The RH3 will have medium weight touch to it. So, the keys feel a lot more responsive and will reproduce the feel of one acoustic piano well. It has the same PCM stereo sound engine and 120-note polyphony as the C1 Air model. If you want to have maximum sound options, KORG LP-380 is the one for you with more built-in tones.

This model is manufactured in Japan, much like C1 Air, which means you get the same exceptional quality for a better price. However, there are some limitations that are available with a lower price tag. It will not have, however, the built-in MIDI recorder, which is a bummer! Apart from that, you will receive 30 built-in songs with 10 demons and 20 piano ones. You can playback and along with the songs but cannot change the sound or turn off any one of the tracks.

In place of Bluetooth for connectivity, KORG LP-380 will have MIDI Inputs or outputs, which can be used for exchanging MIDI data with a computer. However, for that, you will need the MIDI USB adapter to purchase separately. The rest connectors will have two headphone jacks and one mini line-out jack. It helps to connect the digital grand piano to external amps, speakers, and more.


  • It is an amazing instrument with a wide sound selection.
  • It has premium quality Japanese-built RH2 key action.
  • This piano is primarily suited for progressing piano students and recreational players.


  • Made by the Japanese team
  • 230 pre-set songs
  • Premium quality RH3 key action procured from pro keyboards directly
  • Well navigable and easy to use controls
  • Sleek and slim design


  • Hard to find any lesson function
  • Without any USB port
  • Fails to have one MIDI recorder



If you are looking for the best digital grand piano at a budget-friendly rate, then CASIO PX-770 is one option to look into. You might have come across PX 770’s older brother PX 870 already. These two forms of digital pianos will have multiple similarities, even when the CASIO PX-770 will lack some of the features, giving rise to a lower price tag.

When the matter revolves around the piano playing option, these two models are similar because they share some key actions and sound engines. Even though the sounds are the same, the 870 simulates higher organic piano elements. That makes the option more realistic and fuller sounding when compared to PX 770.

In terms of the onboard speakers, you can tell the difference between these two models. The 870-model is noted to have a more sophisticated and powerful speaker system. But, you should not get fooled by the numbers. CASIO PX-770 has the capacity to get louder than ever and great to be used at home.

You don’t have to think much about the polyphony as well. Whether it has to be with 256 notes or 128 notes, you can play everything almost without fearing that the notes might get cut off. You have some extra sound-enhancing technologies as well. It is true that CASIO PX-770 won’t have an audio recorder, but most of the models won’t have it as well.

CASIO PX-770 is one watered-down version of the 870 model. It comprises 4-layer sound with decent keyboards and some cool features to always keep you busy.


  •   It is one of the most affordable and budget-friendly pianos from the house of Casino.
  •   Even though it lacks some features, CASIO PX-770 can compete against some of the higher-priced counterparts too.
  •   It comprises a 4-layer piano sound with a proper keyboard and some cool features, which will keep you busy for a long time.


  •   Quite an affordable option
  •   2-track MIDI recorder
  •   Concert playing feature
  •   New 4-layer piano tone for beautiful sounds
  •   Nice feel of the keyboard with some textured keys
  •   Pretty light in weight and also quite easy to move around


  •   You have limited split mode, where the bass sound is for the left-hand section only
  •   A bit noisier key action when compared to the competitors



One of the most elegant beasts you could have laid your hands on, KORG G1 AIR is a noteworthy option to watch out for if you are planning to purchase the best digital grand piano. It was introduced in 2017 and is considered to be one of the best home digital pianos to have ever created.

This model is pretty slim and can manage its stylish look, making it completely different from the rest of the options. This piano has beautiful curves as inspired by the looks of a grand piano. Even the gorgeous legs are there for added support and exquisite appearance.

In terms of sound, this company will not lag behind when it comes to the quality of it. As the company fails to make an acoustic piano, it does not feel that obligated to use any particular branded grand piano for sampling. That is the primary reason for you to find 3 different types of piano tones, as sampled from 3 different grand pianos from multiple makers.

Each tone is noted for its unique character, and you will surely find one that you like. These 3 major flagship tones are sampled from Japanese, Austrian and German concerts. It will not specify any exact model that Korg might have used. Each one of the piano tones will have simulated string resonance, key-off simulation, and damper resonance.

Another major feature to consider is the powerful multi-channel sound system, which comprises two 5cm speakers and 2 12cm speakers, giving out a total of 80W output power. This model, furthermore, has RH3 keyboard action, which you can get in the pro-grade stage and music workstations. Even though it may not have the simulated ebony or ivory keytops, the keys do feel enjoyable and responsive to play with.


  •   It comprises light features and offers all the major essentials to consider.
  •   There are 32 sounds to choose along with 40 preset songs, 9 temperament types, and a 2-track MIDI recorder.
  •   G1 Air comprises reverb, brilliance, and chorus and can adjust within 3 levels.


  •   MIDI out and in ports along with regular USB port
  •   Bluetooth connectivity for Audio
  •   Exceptional for of 4-speaker sound system
  •   Promising selection of 32 built-in sounds
  •   3 major piano tones as sampled from finest grand pianos globally
  •   Flagship RH3 key action for longer pivot point and nice touch feeling
  •   Unique and beautiful design to consider


  •   Fails to have Bluetooth MIDI
  •   Limited sound shaping options
  •   The relative form of low polyphony count of 120


Best Digital Grand Piano – Buying Guide To Follow

Going through the options mentioned already can actually help you make the right choice. But, it is mandatory to check out the buying guides before finalizing on the grand piano that you might be looking for among the lot. Selecting the best digital grand piano is important as you are subject to spend lucrative money for that.

  • Cost:

Digital pianos are mainly less costly when compared to the acoustic counterparts. However, there are some differences in rates among all the digital grand pianos. So, make sure to pre-set a budget plan and focus on the features you want in your piano before making a choice.

  • Touch response and keyboard action:

Piano keys will have resistance, which can result from mechanical components like wooden hammers. In case you are transitioning from a traditional acoustic one, the degree to which the digital piano can mimic the action of the acoustic piano will make a huge difference in playing ability.

You also need to focus on the velocity sensitivity while aiming for the digital piano action. The best digital grand piano can sense subtle differences in velocity for determining the volume and attack of every note. The lower costing pianos have volume level switches, which means they don’t have real velocity sensitivity.

  • Polyphony:

Polyphony mainly refers to a number of individual tones or notes that the piano produces once. At a bare minimum, you must have 32 notes of polyphony. On the other hand, for creating some complex sounds, you will need 64 notes of polyphony. The highest quality ones will be able to deliver 128-note or even 264-note polyphony.

  • Now for the number of tones or sounds:

Modern pianos are able to offer hundreds of sound samples from multiple instruments such as flutes, synthesizers, organs, accordions, and more. However, once the novelty wears off, you will stick to the basic piano sounds only. Having hundreds of effects and tones can turn into a major distraction easily. After stating that, some of the effects, like judicious reverb, can actually enhance the sound. So, now you get the ability to play with the backing instrumental tracks for increasing the fun factor.

The Final Words

Don’t forget to check out all the possible options mentioned already, and then you can finalize the best digital grand piano to look for. Checking out the options we have selected for you will ease out your work quite a lot. But, do take some time out for research as well.

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Eric Chang

Piano and music blogger

Hi, I’m Eric. I’ve been playing piano for 15 years and wanted to share everything I have learnt with the world.

Eric Chang

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