Korg Grandstage vs Nord Electro 6D

Korg GrandstageNord Electro 6D
Key actionRH3 (Real Weighted Hammer Action 3), A0-C8, velocity sensitive, aftertouch not supportedVelocity sensitive Semi Weighted Waterfall keyboard (73-key, E-E range)
Polyphony240120
Sounds / presets5000
Sound engineSeven sound engines: SGX-2 acoustic piano, EP-1 electric piano, AL-1 analog modelling, CX-3 tonewheel organ, VOX transistor organ, Compact transistor organ and HD-1 PCMOrgan: C2D B3 tonewheel + B3 Bass + Vox + Farfisa + 2 pipe models with 9 physical drawbars; Piano: Nord Piano Library player (120 voices); Sample Synth: Nord Sample Library (46 voices)
Effects4 insert effects plus 3-band EQ per sound, reverb/delay section (hall, stage, room, spring) and a 3-band master equalizerEffect 1 and Effect 2 sections, amp simulations/Cabinet, compressor, 3-band EQ, reverb and delay
SpeakersNone (line out only)None (line out only)
BluetoothNoNo
USB audioYesNo
Pads / fadersnono
Weight20 kg9.2 kg
Dimensions (W×D×H)[1311, 359, 140] mm[1066, 97, 296] mm
Battery powernono
Released20172019
Statuslegacylegacy
Keys8873

Which one should you buy?

Full spec sheets: Korg Grandstage · Nord Electro 6D. Rows with a highlighted background differ.