- Neither brand is better. Kawai runs warmer and rounder at the top, Yamaha runs brighter and quicker, and which you want is a matter of the player.
- Kawai often comes in lighter at the same height. That stops being trivia the moment there is no service lift.
- Used Yamaha stock in Malaysia is far deeper than used Kawai stock, so a specific Kawai model can mean waiting.
- Both hold their value in a way no digital instrument does, which is the real argument for buying either one used.
Both companies are Japanese, both have been building pianos since before the war, and both made instruments in the 1970s and 1980s that are still working perfectly today. That is why the used piano market in Malaysia is almost entirely these two names. Anything written online that says one is clearly better is usually selling something.
What is genuinely the same about Yamaha and Kawai
- Construction quality. Both built to a standard that has survived four decades of Malaysian humidity, which is a harder test than most European pianos ever face.
- Parts availability. Both are well supported, which is the practical reason we recommend Japanese instruments over almost anything else on the used market here, and the reason our repair bench can hold shanks and centre pins for instruments built fifty years ago.
- Resale. Both hold value far better than a European piano of the same age, and vastly better than a digital instrument, which is worth close to nothing after ten years.
Where Yamaha and Kawai genuinely differ
Tone
Kawai is generally warmer and rounder in the top end. Yamaha is brighter and quicker. Neither is better and this is the whole argument in one sentence. Players who find a bright treble tiring over a long practice session usually prefer the Kawai. Players preparing for graded exams often want the Yamaha response, partly because it is what they will meet in the exam room.
We regulate and voice both every week. After forty years the only honest summary is that they are different, not that one is better.
Weight
Several Kawai models come in lighter than the Yamaha at the same height. A Kawai BL-31 at 125 cm is 200 kg. A Yamaha U2H at 127 cm is 228 kg. When there is no service lift, that difference stops being trivia and starts being the deciding factor, which is covered properly in our guide to upright piano heights.
| Yamaha | Height | Kawai | Height |
|---|---|---|---|
| U1H, 217 kg | 121 cm | BL-31, 200 kg | 125 cm |
| U2H, 228 kg | 127 cm | BS-2A, 202 kg | 125 cm |
| U3H, 248 kg | 131 cm | K48, 260 kg | 132 cm |
How many there are
Yamaha built and exported far more, so used Yamaha stock in Malaysia is deeper and moves faster. Kawai stock is thinner. If you want a specific Kawai model you may wait, and anybody who tells you they have every Kawai line standing on the floor is describing a catalogue rather than a shop.
The model naming, briefly
Yamaha names by height and generation. U1 is 121 cm, U2 is 127 cm, U3 is 131 cm, and the letter after it marks the decade. Kawai ran more separate lines, many of them sold only inside Japan, which is why the Kawai list looks confusing. With Kawai it is faster to ignore the letters and read the height and weight.
One thing that is not a real difference: Kawai's use of composite action parts. It gets argued about online endlessly. In Malaysian humidity those parts are dimensionally more stable than wood, not less, and we have never had a set fail on the bench. What the climate does do to both brands is covered in our piece on pianos and Malaysian humidity.
How to settle Yamaha or Kawai in twenty minutes
Go and play both, in the same room, on the same afternoon, with a piece you know well rather than scales. Play something quiet in the top octave, then something heavy in the left hand. Most people know within a few minutes which one they want to sit at, and that instinct is a better guide than any specification comparison. Both are standing on the floor at our Petaling Jaya shop and nobody here works on commission.
Then check the weight against your staircase, and let that veto the answer if it has to. If you would rather live with one for a few months before committing, renting a piano gets either brand into the house without the decision being final.
The tonal comparison is what four decades of regulating and voicing both makes look obvious from the bench, and it is a judgement rather than a measurement, so it is written as one. The weights and heights are manufacturer figures and appear on the individual model pages linked throughout.
