Arturia MatrixBrute vs Yamaha Reface CP

Arturia MatrixBruteYamaha Reface CP
Key actionvelocity and aftertouchHQ mini (High-Quality mini) keyboard, initial touch
Aftertouchyes—
Polyphony—128
Sounds / presets2566
Sound engineAnalog Matrix Synthesizer; Two Analog Exponential VCO's, One Analog Linear VCO/LFOSCM + AWM2 (electric piano models: RD, DX7 E.Piano, CP-80, and tine/reed classics)
EffectsAnalog Effects: Stereo delay, Delay, Flanger, Chorus, Analog ReverberatorDrive, Tremolo/VCM Wah, Chorus/VCM Phaser, Digital Delay/Analog-Type Delay, Reverb
Speakers—4 W
Bluetooth—No
USB audio—No
Pads / faders—no
Weight20 kg1.9 kg
Dimensions (W×D×H)—530 × 60 × 175 mm
Battery power—yes (6 x AA batteries, approx. 5 hours)
Released20162015
Release month1—
Statuscurrentlegacy
Keys4937

Which one should you buy?

Full spec sheets: Arturia MatrixBrute · Yamaha Reface CP. Rows with a highlighted background differ.