Roland GO:KEYS 5 vs Roland SYSTEM-8

Roland GO:KEYS 5Roland SYSTEM-8
Key action61 box-shape keys with velocity (synth action)49 keys (with velocity)
Polyphony—8
Sounds / presets1154—
Sound engineZEN-Core sound generator (1,154 tones + 74 drum kits; Roland Cloud sound pack expansion), 203 accompaniment stylesSYSTEM-8 + PLUG-OUT 1–3 (Analog Circuit Behavior, ACB)
EffectsTone MFX 2 systems x 93 types, Total MFX 1 system x 15 types, Reverb 4 types; mic effects (auto harmony, voice transformer, compressor, noise suppressor)—
Speakers—None (line out only)
BluetoothYes—
USB audioYes—
Pads / fadersno—
Weight4.9 kg5.9 kg
Dimensions (W×D×H)[950, 87, 286] mm—
Battery poweryes (8 x AA alkaline approx. 5 hours, or Ni-MH approx. 6 hours)—
Released20212016
Statuslegacydiscontinued
Keys6149

Which one should you buy?

Full spec sheets: Roland GO:KEYS 5 · Roland SYSTEM-8. Rows with a highlighted background differ.