Roland F-130R vs Roland LX-15

Roland F-130RRoland LX-15
Key action88 keys (PHA-4 Standard Keyboard: with Escapement and Ivory Feel)88 keys (PHA III Ivory Feel Keyboard with Escapement)
Polyphony128128
Sounds / presets316347
Sound engine—Conforms to GM2/GS/XG Lite
Speakers24 W13200 W
BluetoothNo—
USB audioNoNo
Weight34.5 kg91 kg
Released20142013
Release month5—
Discontinued—2014
Statuscurrentlegacy
Keys8888

Which one should you buy?

Full spec sheets: Roland F-130R · Roland LX-15. Rows with a highlighted background differ.