Korg Pa1000 vs Korg Pa4x-76

Korg Pa1000Korg Pa4x-76
Key action61 semi-weighted keys (C2 – C7) with velocity and aftertouchPa4X 76: 76 keys (E1–G7) Semi-weighted keys with Velocity and Aftertouch
Aftertouchyes—
Polyphony128128
Sounds / presets17501
Accompaniment styles430580
Sequencer—16 tracks
Sound engineEDS-X (Enhanced Definition Synthesis – eXpanded)EDS-X
EffectsAccompaniment/Song: 2 insert effects, 2 master effects (148 types); Keyboard Sounds: 1 insert effect, 2 master effects (148 types); Final mastering effects: Limiter, Master EQ; Voice Processor (TC-Helicon): EQ, Compressor, Gate, 3-voice Harmonizer, 2 x FX; Guitar Processor 3 x FX148 types (4 Insert + 3 Master accompaniment; 1 Insert + 2 Master keyboard) + Waves MAXX + TC Helicon Voice Processor
Speakers66 WNone (line out only)
Bluetooth—No
USB audio—Yes
Weight10.75 kg16.3 kg
Released—2015
Statuscurrentlegacy
Keys6176

Which one should you buy?

Full spec sheets: Korg Pa1000 · Korg Pa4x-76. Rows with a highlighted background differ.