Akai MPK261 vs Nektar Panorama P4

Akai MPK261Nektar Panorama P4
Key actionMPK261 comes equipped with 61 semi-weighted, full-size keys and a premium piano-style keybed49-note semi-weighted, velocity-sensitive keyboard with aftertouch (5 velocity curves plus fixed)
Aftertouchyes (channel aftertouch)yes
Sounds / presets—0
Sequenceran arpeggiator, with adjustable resolution, range, and patterns; MPC Note Repeat—
Bluetooth—No
USB audio—No
Pads / faders16 pads; velocity- and pressure-sensitive; 4 banks; 8 faders (3 banks); 8 360-degree encoders (3 banks); 8 switches (LED-backlit, 3 banks)—
Weight6.84 kg6.35 kg
Released20142012
Release month21
USB to host—yes
Statuscurrentcurrent
Keys6149
Pedals—Foot switch (sustain) 1/4" jack input, Expression pedal 1/4" jack input

Which one should you buy?

Full spec sheets: Akai MPK261 · Nektar Panorama P4. Rows with a highlighted background differ.