Is the NV12 better than the NV6?

The Kawai NV12 offers the closest experience to playing a grand piano with a full grand action, while the NV6 is more compact and practical for most homes.

Do the NV6 and NV12 need tuning?

No. Unlike acoustic pianos, Kawai Novus hybrid pianos do not require tuning.

Kawai NV6 vs NV12 – Which Hybrid Piano is Right for You?

If you’re choosing between the Kawai Novus NV6 Hybrid Piano and the Kawai Novus NV12 Hybrid Piano, you’re already looking at two of the most advanced hybrid pianos available.

Both models combine real piano actions with digital sound and silent practice, but they’re designed for slightly different types of players and home environments.

This guide breaks down the key differences to help you decide which is the better piano for your needs.

Quick Summary

Choose the NV6 if you want the best balance of realism, size and value

Choose the NV12 if you want the closest possible experience to a grand piano

Feature	Kawai NV6	Kawai NV12
Action Type	Upright piano action (Millennium III Hybrid)	Full grand piano action
Playing Feel	Very realistic upright feel	Closest to a grand piano
Cabinet Size	More compact, upright style	Larger grand-style cabinet
Sound System	High-quality speaker system	PentaDrive soundboard (no traditional speakers)
Best For	Most homes and serious players	Advanced players and grand piano feel
Space Required	Moderate	Larger footprint
Price Positioning	Mid–high range	Flagship model

Watch Our Novus Video Reviews

NV6 Video Review

In this video, Tony from Bonners Piano Centres takes you through the Kawai NV6 hybrid piano in detail, including playing demonstrations, key features, and expert insights to help you decide whether it’s the right instrument for your home, studio or playing style.

Watch NV6 Video Review
NV12 Video Review
In this video, Tony takes you through the NV12's elegant grand-style cabinet design, exceptional Millennium III Hybrid Grand action, immersive PentaDrive soundboard system, premium piano sounds, modern connectivity and creative features that make the NV12 such a rewarding instrument for serious pianists.
Watch NV12 Video Review
Kawai NV12 vs NV6 | Full 1-Hour Demo by Concert Pianist
Considering the Kawai NV12 or NV6? This is one of the most in-depth demonstrations you’re likely to see.
Recorded live at Bonners Piano Centre Newcastle, concert pianist Iago Núñez explores both instruments in detail, demonstrating their touch, tone and musical character across a wide range of playing styles.
NV6 vs NV12 Full 1 Hour Demo

How do they feel to play?

The biggest difference between the NV6 and NV12 is the action.

The NV6 uses an upright piano action, which already gives a far more authentic feel than a standard digital piano.

The NV12 goes a step further, using a full grand piano action. This gives you a longer key pivot length and a more natural response, particularly noticeable in dynamic control and repetition.

For experienced players, this is the defining difference between the two models.

Sound and projection

Both models use Kawai’s SK-EX Rendering engine with high-quality piano samples.

The NV6 delivers a powerful and clear sound through its speaker system.

The NV12 introduces Kawai’s PentaDrive soundboard system, which uses transducers to vibrate a wooden soundboard, creating a more organic, room-filling sound.

This gives the NV12 a slightly more acoustic-like presence in the room.

Which one fits your home?

The NV6 is the more practical option for most homes:

More compact cabinet
Easier to position
Lower cost

The NV6 is delivered as a single-piece instrument and may not be suitable for delivery via certain staircases or tight access routes. Please contact us before ordering if upstairs delivery is required, as an additional delivery charge may apply.

The NV12 is better suited if:

You have the space
You specifically want a grand-style instrument
You’re prioritising a grand piano feel over practicality

Which should you choose?

Choose the NV6 if:

You want a high-end hybrid piano without going to full grand size
You need a more compact instrument
You want the best balance of performance and value

Choose the NV12 if:

You want the closest experience to a grand piano
You have space for a larger cabinet
You’re an advanced player focused on feel and control

Our verdict at Bonners

Having both models available side by side in our showrooms, the choice usually comes down to how important the grand piano action is to you.

The NV6 suits the majority of customers, offering a highly realistic experience in a more practical format.

The NV12 is for those who want the very best in terms of playing feel, and are happy to accommodate a larger instrument.

What Else Should You Consider?

YAMAHA AVANTGRAND NU1xa
Upright-style hybrid with a real upright action, designed for more compact spaces.
Shop Yamaha NU1xa
YAMAHA AVANTGRAND N1x
Grand piano action in a more compact cabinet, offering a step up in realism, with an excellent key action.
Shop Yamaha N1x
Yamaha AVANTGRAND N3x
Flagship AvantGrand model with a full grand piano cabinet and enhanced sound projection
Shop Yamaha N3x
Casio Grand Hybrid GP510
While it sits below the NV6 and NV12 in terms of overall realism and sound projection, the GP510 can be an attractive option for players looking for a more affordable route into hybrid-style instruments.
Shop Casio GP510

If you’d like to compare hybrid, digital and acoustic-style instruments more broadly, you can also view our full digital piano comparison chart.

Frequently Asked Questions

Not necessarily — it depends what you’re looking for.

The NV12 offers the closest experience to playing a grand piano, thanks to its full grand piano action and larger cabinet design. The NV6 is more compact and practical for most homes, while still delivering a highly realistic playing experience.

Yes. The NV6 uses Kawai’s Millennium III Hybrid upright piano action, giving it a much more authentic feel than a conventional digital piano.

For many players, it provides an excellent balance between realism, size and practicality.

Yes. The NV12 features a full grand piano action, offering longer key pivot lengths and a more natural response similar to an acoustic grand piano. This is one of the main differences between the NV12 and the NV6.

Both the NV6 and NV12 are excellent for silent practice using headphones. Because they are hybrid instruments, you can practise at any time of day without disturbing others, while still enjoying a realistic piano feel.

No. Unlike acoustic pianos, the NV6 and NV12 do not require tuning. That makes them particularly attractive for homes where convenience and consistency are important.

The NV6 is generally the better choice for smaller spaces due to its more compact upright-style cabinet. The NV12 has a larger footprint and is better suited to rooms where space is less restricted.

Hybrid pianos are designed to offer a more realistic playing experience than standard digital pianos, particularly in terms of touch and key response. Models like the NV6 and NV12 use real piano actions, making them feel much closer to acoustic instruments.

Both are excellent hybrid piano ranges, but they have slightly different playing characteristics and sound presentation. The best approach is to try them side by side at a Bonners showroom and decide which feels most natural to you.

See, Hear & Play In A Bonners Store

Once you’ve narrowed down whether the NV6 or NV12 is the better fit for your needs, the best next step is to try both instruments in person. Both models are usually available side by side in our Bonners showrooms, giving you the opportunity to properly experience the difference between the upright-style and grand-style actions in a relaxed, pressure-free environment. Our team can guide you through the key differences and help you choose the piano that feels right for your home, playing style and long-term goals.