It's a bit bigger than the ones you mention but I have the Komplete Kontrol m32 https://www.native-instruments.com/en/products/komplete/keyboards/komplete-kontr

It's a bit bigger than the ones you mention but I have the Komplete Kontrol m32 https://www.native-instruments.com/en/products/komplete/keyboards/komplete-kontrol-m32/ https://www.native-instruments.com/en/products/komplete/keyb... Still quite compact and a nice device.