Comparative reports on Yamaha P-255 vs P-125 are closely contested since both are favorably upgraded
Yamaha P115 v P255 Comparison - What piano should I buy?
Yamaha P-225 88-Key Digital Piano Black
User manual Yamaha P-125 (English - 36 pages)
Yamaha P-255 Vs P-125: Finding Better Option for Beginners
Yamaha P115 v P255 Comparison - What piano should I buy?
Getting a digital piano - Yamaha P125 or P255? : r/piano
Yamaha P-225 and P-145 to replace P125(A) and P45 : r/piano
P-255 - Features - P Series - Pianos - Musical Instruments - Products - Yamaha - Other European Countries
Yamaha P-255 Review, Good Value for Money or Not?
Yamaha P-225 Portable Digital Piano
Clavinova CSP-255 Photo Gallery - Yamaha USA
A closer look at Yamaha's new P-225 & P-145 P-Series Digital Pianos - Pianist