| Size/Weight |
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| Dimensions | Width | 149 cm (59″) | 149 cm (59″) |
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| Height | 101 cm (40″) | 101 cm (40″) |
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| Depth | 200 cm (6’7″) | 186 cm (6’1″) |
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| Weight | Weight | 359 kg (789 lb) | 329 kg (723 lb) |
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| Control Interface |
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| Keyboard | Key Surfaces – White | Ivorite | Ivorite |
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| Key Surfaces – Black | WPC | WPC |
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| Hammer | Type | CX Series Special | CX Series Special |
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| Pedal | Type | Damper/Sostenuto/Shift | Damper/Sostenuto/Shift |
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| Design/Architecture Detail |
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| Caster | Type | Single Caster | Single Caster |
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| Cabinet |
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| Lid | Prop Safety Stop | Yes | Yes |
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| Key Cover | Lid/Fallboard Locks | Yes | Yes |
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| Soft-Close Fallboard | Yes | Yes |
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| Sensor System |
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| Key Sensors | Non-contact continuous detection electromagnetic inductive sensor | Non-contact continuous detection electromagnetic inductive sensor |
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| Hammer Sensors | Non-contact 2-point optical fiber sensor | Non-contact 2-point optical fiber sensor |
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| Damper Pedal | Continuous detection sensor | Continuous detection sensor |
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| Sostenuto Pedal | On/Off detection sensor | On/Off detection sensor |
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| Soft/Shift Pedal | On/Off detection sensor | On/Off detection sensor |
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| Silencing System |
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| Mechanism | Hammer shank stopper operated by motor drive | Hammer shank stopper operated by motor drive |
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| Action | Quick Escape mechanism | Quick Escape mechanism |
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| Voices |
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| Tone Generation | Piano Sound | Yamaha CFX, Bösendorfer Imperial | Yamaha CFX, Bösendorfer Imperial |
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| Forte Piano | Yes | Yes |
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| Binaural Sampling | Yes (Yamaha CFX, Bösendorfer Imperial) | Yes (Yamaha CFX, Bösendorfer Imperial) |
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| VRM | Yes | Yes |
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| Grand Expression Modeling | Yes | Yes |
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| Key-off Samples | Yes | Yes |
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| Smooth Release | Yes | Yes |
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| Polyphony (max.) | 256 | 256 |
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| Preset | Number of Voices | 25 | 25 |
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| Voices for Song Playback | 480 XG Voices + 12 Drum/SFX Kits | 480 XG Voices + 12 Drum/SFX Kits |
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| Effects |
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| Types | Reverb | Yes | Yes |
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| Brilliance | Yes | Yes |
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| Stereophonic Optimizer | Yes (piano Voices other than “CFX Grand” and “Bösendorfer”) | Yes (piano Voices other than “CFX Grand” and “Bösendorfer”) |
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| Songs (MIDI) |
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| Preset | Number of Preset Songs | 25 Voice Demo Songs, 50 Classics | 25 Voice Demo Songs, 50 Classics |
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| Recording | Number of Songs | 10 | 10 |
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| Number of Tracks | 2 | 2 |
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| Data Capacity(max.) | approx. 500 KB/Song | approx. 500 KB/Song |
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| Format | Playback | SMF (Format 0, Format 1) | SMF (Format 0, Format 1) |
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| Recording | SMF (Format 0) | SMF (Format 0) |
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| Recording/Playback (Audio) |
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| Recording Time (max.) | 80 minutes/Song | 80 minutes/Song |
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| Format | Playback | WAV (44.1 kHz, 16 bit, stereo) | WAV (44.1 kHz, 16 bit, stereo) |
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| Recording | WAV (44.1 kHz, 16 bit, stereo) | WAV (44.1 kHz, 16 bit, stereo) |
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| Functions |
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| Rhythm Patterns | 20 | 20 |
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| Overall Controls | Metronome | Yes | Yes |
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| Tempo Range | 5 – 500 | 5 – 500 |
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| Transpose | -12 – 0 – +12 | -12 – 0 – +12 |
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| Tuning | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) |
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| Control Interface | Display | 7-Seg | 7-Seg |
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| Bluetooth | Yes (Audio/MIDI) *May not have this functionality depending on your area. Check with your Yamaha dealer. | Yes (Audio/MIDI) *May not have this functionality depending on your area. Check with your Yamaha dealer. |
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| Storage and Connectivity |
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| Storage | Internal Memory | approx. 1.3 MB | approx. 1.3 MB |
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| External Drives | USB flash drive | USB flash drive |
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| Connectivity | Headphones | Stereo mini jack (x2) | Stereo mini jack (x2) |
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| MIDI | IN/OUT | IN/OUT |
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| AUX IN | Stereo mini jack | Stereo mini jack |
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| AUX OUT | [L/L+R][R] (Standard phone jack) | [L/L+R][R] (Standard phone jack) |
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| USB TO DEVICE | Yes | Yes |
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| USB TO HOST | Yes | Yes |
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| Power Supply |
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| AC Adaptor | PA-300C (or an equivalent recommended by Yamaha) | PA-300C (or an equivalent recommended by Yamaha) |
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| Power Consumption | 8 W (When using PA-300C AC adaptor) | 8 W (When using PA-300C AC adaptor) |
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| Auto Power Off | Yes | Yes |
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| Accessories |
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| Included Accessories | AC adaptor*, power cord*, headphones, headphone hanger, attachment screws for headphone hanger, “50 Classical Music Masterpieces” music book, Owner’s Manual *May not be included depending on your area. Check with your Yamaha dealer. | AC adaptor*, power cord*, headphones, headphone hanger, attachment screws for headphone hanger, “50 Classical Music Masterpieces” music book, Owner’s Manual *May not be included depending on your area. Check with your Yamaha dealer. |
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| Separately Sold Accessories | USB wireless LAN adaptor (UD-WL01) *May not be available depending on your area. | USB wireless LAN adaptor (UD-WL01) *May not be available depending on your area. |
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