Roland RD-700GX vs Roland RD-700NX

Roland RD-700GXRoland RD-700NX
Key action88 keys PHA II Ivory Feel Keyboard with EscapementPHA III Ivory Feel Keyboard with Escapement
Polyphony128128
Sounds / presets242965
Sound engineConforms to General MIDI 2 System, 88-key Stereo Multi-sampled Piano SoundSuperNATURAL Piano, SuperNATURAL Electric Piano, Virtual Tone Wheel Organ, PCM sound generator and GM2
Effects—Multi-effects 2 x 4 systems / 84 types, reverb 6 types, chorus 3 types, 3-band compressor and 4-band digital equalizer
SpeakersNone (line out only)None (line out only)
Bluetooth—No
USB audioNoYes
Pads / faders—no
Weight25 kg25 kg
Dimensions (W×D×H)—1444 × 375 × 148 mm
Battery power—no
Released20082010
Statuslegacylegacy
Keys8888
Parts—Live Set (4 layers) + 16 parts

Which one should you buy?

Full spec sheets: Roland RD-700GX · Roland RD-700NX. Rows with a highlighted background differ.