P-225 P-223 P-145 P-143
Dimensions Width 1,326 mm [52-3/16"] 1,326 mm [52-3/16"] 1,326 mm [52-3/16"] 1,326 mm [52-3/16"]
Height 129 mm [5-1/16"] (with music rest: 327 mm [12-7/8"]) 129 mm [5-1/16"] (with music rest: 327 mm [12-7/8"]) 129 mm [5-1/16”] (with music rest: 307 mm [12-1/16"]) 129 mm [5-1/16”] (with music rest: 307 mm [12-1/16"])
Depth 272 mm [10-11/16"] (with music rest: 362 mm [14-1/4"]) 272 mm [10-11/16"] (with music rest: 362 mm [14-1/4"]) 268 mm [10-9/16"] (with music rest: 320 mm [12-5/8"]) 268 mm [10-9/16"] (with music rest: 320 mm [12-5/8"])
Weight Weight 11.5 kg [25 lb, 6 oz] 11.5 kg [25 lb, 6 oz] 11.1 kg [24 lb, 8 oz] 11.1 kg [24 lb, 8 oz]
Dimensions (with optional stand) Width 1,326 mm [52-3/16"] 1,326 mm [52-3/16"] 1,326 mm [52-3/16"] 1,326 mm [52-3/16"]
Height 744 mm [29-5/16"] (with music rest: 942 mm [37-1/16"]) 744 mm [29-5/16"] (with music rest: 942 mm [37-1/16"]) 744 mm [29-5/16"] (with music rest: 922 mm [36-5/16"]) 744 mm [29-5/16"] (with music rest: 922 mm [36-5/16"])
Depth 318 mm [12-1/2"] (with music rest: 362 mm [14-1/4"]) 318 mm [12-1/2"] (with music rest: 362 mm [14-1/4"]) 318 mm [12-1/2"] (with music rest: 320 mm [12-5/8"]) 318 mm [12-1/2"] (with music rest: 320 mm [12-5/8"])
Dimensions of Packing Box W x H x D 1,424 mm x 233 mm x 362 mm [56-1/16" x 9-3/16" x 14-1/4"] 1,424 mm x 233 mm x 362 mm [56-1/16" x 9-3/16" x 14-1/4"] 1,424 mm x 223 mm x 362 mm [56-1/16" x 8-3/4" x 14-1/4"] 1,424 mm x 223 mm x 362 mm [56-1/16" x 8-3/4" x 14-1/4"]
Keyboard Number of Keys 88 88 88 88
Type GHC keyboard with matte black keytops GHC keyboard with matte black keytops GHC keyboard with matte black keytops GHC keyboard with matte black keytops
Touch Sensitivity Hard/Medium/Soft/Fixed Hard/Medium/Soft/Fixed Hard/Medium/Soft/Fixed Hard/Medium/Soft/Fixed
Panel Language English English English English
Tone Generator Piano Sound Yamaha CFX Yamaha CFX Yamaha CFIIIS Yamaha CFIIIS
Key-off Samples Yes Yes - -
Virtual Resonance Modeling (VRM) Yes (VRM Lite) Yes (VRM Lite) - -
Damper Resonance - - Yes Yes
Polyphony (max.) 192 192 64 64
Preset Number of Voices 24 24 10 10
Types Reverb 4 types 4 types 4 types 4 types
Wall EQ Yes Yes - -
Intelligent Acoustic Control (IAC) Yes Yes - -
Stereophonic Optimizer Yes Yes - -
Sound Boost 2 types 2 types 1 type 1 type
Functions Dual/Layers Yes Yes Yes Yes
Split Yes Yes - -
Duo Yes Yes Yes Yes
Preset Number of Preset Songs 21 Voice Demo Songs + 50 Classics 21 Voice Demo Songs + 50 Classics 10 Voice Demo Songs + 10 Piano Preset Songs 10 Voice Demo Songs + 10 Piano Preset Songs
MIDI Recording Number of Songs 1 1 - -
Number of Tracks 2 2 - -
Data Capacity Approx. 100 KB/Song (approx. 11,000 notes) Approx. 100 KB/Song (approx. 11,000 notes) - -
Overall Controls Metronome Yes Yes Yes Yes
Tempo Range 5 - 280 5 - 280 32 - 280 32 - 280
Transpose -6 - 0 - + 6 -6 - 0 - + 6 -6 - 0 - + 6 -6 - 0 - + 6
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) 414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments) 414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments)
USB Audio Interface 44.1 kHz, 24 bit, stereo 44.1 kHz, 24 bit, stereo 44.1 kHz, 16 bit, stereo 44.1 kHz, 16 bit, stereo
Rhythm Number of Rhythms 20 20 - -
Bluetooth Audio (varies by area) Audio (varies by area) - -
Connectivity Headphones Standard stereo phone jack (x 2) Standard stereo phone jack (x 2) Standard stereo phone jack (x 1) Standard stereo phone jack (x 1)
AUX OUT [L/L+R] [R] [L/L+R] [R] - -
USB TO HOST Yes Yes Yes Yes
DC IN 12 V 12 V 12 V 12 V
Sustain Pedal Yes Yes Yes Yes
Pedal Unit Yes Yes Yes -
Amplifiers 7 W x 2 7 W x 2 7 W x 2 7 W x 2
Speakers (Oval (12 cm x 8 cm) + 5 cm) x 2 (Oval (12 cm x 8 cm) + 5 cm) x 2 Oval (12 cm x 8 cm) x 2 Oval (12 cm x 8 cm) x 2
AC Adaptor PA-150B or an equivalent recommended by Yamaha (Output: DC 12 V, 1.5 A) PA-150B or an equivalent recommended by Yamaha (Output: DC 12 V, 1.5 A) PA-150B or an equivalent recommended by Yamaha (Output: DC 12 V, 1.5 A) PA-150B or an equivalent recommended by Yamaha (Output: DC 12 V, 1.5 A)
Power Consumption 9 W (When using PA-150B AC adaptor) 9 W (When using PA-150B AC adaptor) 6 W (When using PA-150B adaptor) 6 W (When using PA-150B adaptor)
Included Accessories Owner’s Manual, Online Member Product Registration, Music rest, Footswitch, AC adaptor* (PA-150B or an equivalent recommended by Yamaha) *Varies by area Owner’s Manual, Online Member Product Registration, Music rest, Footswitch, AC adaptor* (PA-150B or an equivalent recommended by Yamaha) *Varies by area Owner’s Manual, Online Member Product Registration, Music rest, Footswitch, AC adaptor* (PA-150B or an equivalent recommended by Yamaha) *Varies by area Owner’s Manual, Online Member Product Registration, Music rest, Footswitch, AC adaptor* (PA-150B or an equivalent recommended by Yamaha) *Varies by area
Separately Sold Accessories Headphones (HPH-150, HPH-100, HPH-50), Keyboard stand (L-200), Pedal unit (LP-1, FC35), Foot pedal (FC3A), Footswitch (FC4A, FC5), Keyboard bag (SC-KB851), AC adaptor* (PA-150B or an equivalent recommended by Yamaha), Wireless MIDI adaptor (UD-BT01) *Varies by area Headphones (HPH-150, HPH-100, HPH-50), Keyboard stand (L-100), Pedal unit (LP-5A), Foot pedal (FC3A), Footswitch (FC4A, FC5), Keyboard bag (SC-KB851), AC adaptor* (PA-150B or an equivalent recommended by Yamaha), Wireless MIDI adaptor (UD-BT01) *Varies by area Headphones (HPH-150, HPH-100, HPH-50), Keyboard stand (L-100), Pedal unit (LP-5A), Foot pedal (FC3A), Footswitch (FC4A, FC5), Keyboard bag (SC-KB851), AC adaptor* (PA-150B or an equivalent recommended by Yamaha), Wireless MIDI adaptor (UD-BT01) *Varies by area Headphones (HPH-150, HPH-100, HPH-50), Keyboard stand (L-100), Foot pedal (FC3A), Footswitch (FC4A, FC5), Keyboard bag (SC-KB851), AC adaptor* (PA-150B or an equivalent recommended by Yamaha), Wireless MIDI adaptor (UD-BT01) *Varies by area