M106w and LaserJet Pro M102w share specifications such as Printer Functions (Print), Print Technology (Laser), Black Print Speed A4 (22 ppm), Print Resolution (600 x 600 dpi).
The main differences: Mobile Printing (M106w: Apple AirPrint, HP ePrint, Mopria, Wi-Fi Direct, LaserJet Pro M102w: HP ePrint, Apple AirPrint, Mopria, Google Cloud Print, HP Smart); Input Voltage (M106w: 220-240 V, LaserJet Pro M102w: 110-127 V); Warranty (M106w: One-year limited warranty, LaserJet Pro M102w: 1-year limited hardware warranty (U.S.)); Product Model (M106w: LaserJet M106w, LaserJet Pro M102w: LaserJet Pro M102w).
M106w may suit users who need its differing values, while LaserJet Pro M102w benefits those who need its paired strengths. Review the specs table above before deciding.