Epson - WorkForce Pro WF-7840 vs Samsung - Xpress C1810W

The WorkForce Pro WF-7840 edges ahead on the Mars Score (60.4 vs 52.6), but the 7.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the WorkForce Pro WF-7840 if you care most about pages/min (color) and pages/min (mono). The biggest gaps in its favor are pages/min (color), pages/min (mono), adf.

The Xpress C1810W similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

Both ship with comparable color, auto duplex, airprint, so those specs don't separate the two — focus on the differences below.

Bottom line: the WorkForce Pro WF-7840 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.