The L6390 and MAXIFY GX1050 share colour printing, automatic duplex printing, Wi-Fi and Wi-Fi Direct. Their confirmed differences are set out below. These shared entries establish a common baseline and do not, by themselves, favour either model. The specific differences below can guide your choice by need.
L6390 supports automatic duplex scanning; MAXIFY GX1050 explicitly does not; L6390 supports fax; MAXIFY GX1050 explicitly does not; Black ISO print speed is 18 versus 15 ipm for L6390 and MAXIFY GX1050, respectively; Colour ISO print speed is 10 versus 9 ipm for MAXIFY GX1050 and L6390, respectively; Replacement colour ink yield is listed at 14000 versus 6500 pages for MAXIFY GX1050 and L6390.
The L6390 may suit a need for automatic two-sided scanning, while the MAXIFY GX1050 may suit someone prioritising faster colour ISO printing. Consider the actual functions, throughput, and paper format required. An entry supplied for just one model is insufficient to conclude that the other lacks the feature.