Yamaha P-143 vs Korg Liano
Quick Verdict
The Yamaha P-143 suits a home beginner who wants a complete weighted-key bundle with stand, bench, music rest, sustain switch and power adapter in one purchase. Its 88 key weighted action is described but not fully specified, so buyers who prioritize a known action feel may need more detail. The Korg Liano is the better travel and ultra-portable choice because it weighs 13.7 lb, runs on AA batteries, and still delivers 88 semi-weighted keys with Korg stereo piano samples. Choose the Yamaha for a traditional practice setup and included furniture. Choose the Korg if you need to carry a full 88-key piano anywhere and can accept the lighter touch.
| Spec | Yamaha P-143 | Korg Liano |
|---|---|---|
| Keys | 88 | N/A |
| Key action | Weighted | N/A |
| Polyphony | Not published in listing | 120 notes |
| Sounds | Not published in listing | N/A |
| Speakers | Not published in listing | Built-in stereo |
| Connectivity | Not published in listing | N/A |
| Bluetooth | Not published in listing | No |
| Pedals included | Sustain foot switch | N/A |
| Weight | Not published in listing | 13.7 lb (6.2 kg) per listing |
| Included accessories | Stand, bench, music rest, sustain foot switch, AC adapter | N/A |
| Key Action | N/A | Light Touch (semi-weighted, 88 keys) |
| Sound Engine | N/A | Korg stereo piano samples |
| Voices | N/A | 8 |
| USB | N/A | USB MIDI |
| Pedals | N/A | Switch pedal included |
| Form Factor | N/A | Ultra-light portable, battery capable |
Key Action
The Yamaha P-143 listing says it has 88 weighted keys, but it does not specify the exact action type beyond the term weighted. This gives a 24 out of 30 in the breakdown. The listing describes a slim and lightweight keyboard design, but does not publish hammer action, graded weight, or key texture details. A weighted keybed should feel closer to an acoustic piano than a synth action, but the lack of published specifics leaves some uncertainty.
The Korg Liano uses Light Touch keys described as semi-weighted with 88 keys. This action receives a 16 out of 30, which reflects the lighter and less acoustic-like feel. Semi-weighted keys are typically easier to press and faster to play for non-classical styles, but they do not provide the resistance or dynamic training of a hammer-action keybed. The listing does not mention graded weight or escapement.
For players focused on classical technique or a traditional piano feel, the Yamaha weighted action is likely the safer choice, even though its exact mechanism is not published. For players who favor easy key travel, light synth-style responsiveness, or long sessions without fatigue, the Korg Liano's Light Touch may be preferable. The score gap of 8 points is almost entirely due to the action type difference.
Piano Sound and Speakers
The Yamaha P-143 listing mentions a grand piano tone but does not publish polyphony, sound count, or speaker wattage. Its piano sound score is 19 out of 25, indicating the listing's tonal description is promising but not fully substantiated by technical data. Without knowing polyphony or the number of onboard sounds, it is hard to compare the depth of the sound engine to other models.
The Korg Liano also scores 19 out of 25 for piano sound. It publishes 8 voices, 120 note polyphony, and Korg stereo piano samples, including a German grand sample. The built-in stereo speakers are listed but no wattage is given. The published 120 note polyphony is a useful spec that allows complex sustain passages without note dropouts.
Both models are tied in this category, but for different reasons. The Yamaha offers a known brand tone description and a grand piano style sound, while the Korg provides concrete published specs for voice count, polyphony, and sample type. If you value transparent specs, the Korg is easier to evaluate on paper. If you trust the Yamaha brand sound and do not need polyphony details, the P-143 may still satisfy.
Features and Modes
The Yamaha P-143 scores 10 out of 15 for features. The listing mentions one button control and supporting app compatibility, but it does not detail which apps, modes, or functions are included. There is no published metronome, recording, or lesson function list, so the feature set appears minimal based on the listing.
The Korg Liano scores 8 out of 15. Its feature set is simple and explicit: a panel with eight sounds and a metronome. It also runs on AA batteries for hours according to the listing, which adds a practical mode of use that the Yamaha listing does not mention. The Liano does not publish app compatibility or extra modes, so both are fairly basic.
For players who want simplicity, both are straightforward. The Yamaha's app compatibility could add functionality, but the lack of published details makes it hard to rely on. The Korg's battery operation is a concrete feature that expands where you can play. The score difference of 2 points likely reflects the Yamaha's promised app support versus the Korg's limited but clear standalone features.
Build, Design and Portability
The Yamaha P-143 scores 8 out of 10 for build and portability. The listing describes a slim and lightweight keyboard design, but does not publish actual weight or dimensions. Its included stand, bench, and music rest make it a home furniture style setup, which adds to the overall footprint even if the keyboard itself is slim.
The Korg Liano scores 10 out of 10 here. The listing states it weighs 13.7 lb (6.2 kg), making it the lightest 88-key piano the listing has researched. It is described as ultra-light portable and battery capable, with a fixed music rest. The published weight is a major advantage for anyone who needs to move the instrument regularly.
Portability is where the two models diverge sharply. The Yamaha's bundle suggests it will mostly live in one room on its stand, while the keyboard itself may be light but unquantified. The Korg is designed to be carried and used on batteries anywhere. If you plan to keep the piano in a dedicated practice space, the Yamaha bundle is convenient. If you need to transport an 88 key piano to rehearsals, lessons, or outdoor spaces, the Korg is clearly superior.
Connectivity
The Yamaha P-143 scores 6 out of 10 for connectivity. The listing does not publish any Bluetooth, USB, audio, or other connection details. It includes an AC adapter and a sustain foot switch, but beyond that, the connectivity options are unknown. This makes it difficult to recommend for players who need to connect to computers, tablets, or audio interfaces.
The Korg Liano also scores 6 out of 10. It publishes USB MIDI connectivity and confirms no Bluetooth. The included switch pedal connects as a basic sustain pedal. There is no published audio input or output beyond the built-in speakers, so external audio routing is limited.
Both models are tied in this category, with sparse connectivity details. The Korg at least publishes USB MIDI, which is important for connecting to music software and mobile apps. The Yamaha may have similar USB or app connectivity, but the listing does not state it. If you need USB MIDI for recording or virtual instruments, the Korg is the safer published choice. If you do not need external connections, either works.
Setup and Accessories
The Yamaha P-143 comes with a more complete accessory bundle. The listing includes a stand, bench, music rest, sustain foot switch, and AC adapter. This means a beginner can set up a full practice station right away without buying extra furniture. The music rest is part of the bundle, and the bench adds comfort.
The Korg Liano includes a switch pedal, and the listing mentions a fixed music rest. It does not include a stand, bench, or AC adapter as part of the listed accessories, although it runs on AA batteries. You may need to purchase a stand or table for comfortable playing height. The fixed music rest is integrated but may not be adjustable.
The Yamaha's bundle is a clear advantage for a first-time buyer who wants everything in one box. The Korg's minimal accessories keep the package light and low cost, but they require additional purchases for home use. If you already own a stand or prefer to play on a desk, the Korg's minimal setup is fine.
Daily Use
For daily home practice, the Yamaha P-143 is designed as a stationary piano with its stand and bench. The 88 weighted keys provide a familiar acoustic style surface for scales, chord practice, and repertoire. The one button control and app compatibility could simplify operation, but the missing spec details mean you may not know exactly how it sounds or how many sounds you have.
The Korg Liano is built for daily use in different settings. Its light weight and battery power mean you can practice on a couch, at a desk, on a balcony, or in a practice room without hunting for an outlet. The eight sounds and metronome cover basic practice needs, and the 120 note polyphony handles sustained phrases. The semi-weighted action is less demanding, so longer sessions may be more comfortable for some players.
The choice depends on where you will practice most. If you have a dedicated corner or room and value a traditional key feel, the Yamaha bundle creates a consistent practice environment. If your daily routine involves moving between rooms, traveling by car or transit, or playing in places without power, the Korg removes friction. The Korg's fixed music rest and simple panel make it easy to start playing immediately.
The Deciding Question
The central question is whether you prioritize a weighted hammer-like action and complete home setup, or maximum portability and published specs. The Yamaha P-143 offers a weighted 88 key keyboard and a full accessory bundle, but its listing leaves polyphony, sound count, speaker wattage, connectivity, and exact weight unpublished. The Korg Liano offers a semi-weighted Light Touch action that is extremely light and battery powered, with published polyphony, voice count, and weight.
If you are a beginner taking classical piano lessons or a returning player who wants the feel of an acoustic piano, the Yamaha's weighted action is likely more appropriate, even with the missing specs. If you are a songwriter, singer who accompanies yourself, or a traveling musician who needs all 88 keys without the weight, the Korg is the better tool. The scores are close, 76 versus 74, so the decision rests on action type and portability rather than overall quality.
The Yamaha's value is in the bundle and brand weighted action. The Korg's value is in its six kilogram body and battery operation. There is no clear winner for everyone. Decide what you cannot compromise on: the physical key resistance or the ability to pick up the piano and go.
Who Should Buy Which
Buy the Yamaha P-143 if you are a beginner or returning player who wants a complete 88 key weighted Yamaha bundle with stand and bench in one mid-range purchase. It suits those who plan to keep the piano in one location and want a traditional practice setup without shopping for separate furniture. The included sustain foot switch and AC adapter complete the package.
Buy the Korg Liano if you need a full 88 key piano that weighs almost nothing and runs anywhere on AA batteries. It is ideal for traveling players, singer songwriters who accompany themselves, and anyone with limited space who wants to store or carry the instrument easily. The published 120 note polyphony and German grand sample mean you are not sacrificing core sound quality for portability.
Avoid the Yamaha if you need detailed published specifications, Bluetooth audio, or a three pedal unit with graded sustain. Avoid the Korg if you need a hammer action keyboard for lessons or classical technique. The two products serve different needs, and choosing the right one depends on your practice environment and physical expectations for the keys.
Yamaha P-143
Pros
- Complete bundle includes stand, bench, music rest, sustain switch and power adapter
- 88 weighted keys provide an acoustic style playing surface
- Slim and lightweight keyboard design according to the listing
- One button control and supporting app compatibility are mentioned
- Yamaha brand with grand piano tone description
Cons
- Polyphony, sound count and speaker wattage are not published
- Weighted action type is not specified beyond the basic term
- No Bluetooth or audio connectivity details in the listing
- Sustain foot switch is a basic on and off style pedal
- No actual weight or dimensions published
Korg Liano
Pros
- Six kilograms, the lightest 88-key piano we have researched
- Runs on AA batteries for hours
- Korg's German grand sample at an entry price
- Simple panel with eight sounds and a metronome
Cons
- Light Touch keys are semi-weighted, not hammer action
- Only eight sounds
- Fixed music rest and basic switch pedal
Who Should Buy Each
Yamaha P-143
- Beginners who want a turnkey bundle with stand and bench
- Players who prefer a slim keyboard with included furniture and accessories
- Yamaha buyers who want grand piano style sound on a mid-range budget
- Anyone upgrading from a non weighted or 61 key keyboard
Korg Liano
- You carry the piano to rehearsals, school or church every week
- You want 88 keys and a real grand sample on a tight budget
- You play keyboard parts, songwriting and accompaniment rather than classical repertoire
Quick Decision Guide
| If you need a complete home practice bundle with stand, bench, and music rest | Choose Yamaha P-143 |
| If you want to carry an 88-key piano to rehearsals or outdoor spaces | Choose Korg Liano |
| If you prefer a weighted keybed for classical piano practice | Choose Yamaha P-143 |
| If you need battery powered operation and published USB MIDI | Choose Korg Liano |
| If you want published polyphony and sound count rather than a brand tone description | Choose Korg Liano |
FAQ
About This Comparison
Mandrillis Team
The Mandrillis editorial team researches and compares audio and music gear using manufacturer documentation, verified specs and real buyer feedback, so you can make a confident purchase without wading through marketing claims.
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