The L6370 and ET-M1120 are Epson ink-tank printers sharing Wi-Fi and Wi-Fi Direct. Their confirmed differences follow. 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.
L6370 prints in colour, while ET-M1120 is listed as monochrome; L6370 supports an automatic document feeder; ET-M1120 explicitly does not; L6370 supports automatic duplex printing; ET-M1120 explicitly does not; Black first-page time is 8 versus 8.5 seconds for ET-M1120 and L6370, respectively; ET-M1120 weighs 3.5 versus 7.2 kg for L6370.
The L6370 may suit a need for colour printing, while the ET-M1120 may suit someone prioritising a lighter printer. 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.