Longer Orange 30 is a better and upgraded u003ca href=u0022https://3dprintingratings.com/3d-printers/lcd-3d-printers/elegoo-mars-2-pro-3d-printer/u0022u003e3D printeru003c/au003e compared to the Orange 10 in terms of resolution. Longer Orange 30 has 2560x1440 and Longer Orange 10 has 854×480.