Just compared the window stickers for a Laramie Black Out and a Limited. Here is what I found (not completely accurate).
Limited:
Premium Leather vs. leather trimmed
Dampened Tailgate (Laramie may have but not listed)
Adjustable pedals
Tire fill alert
RamCharger with 115V Aux power (Laramie may have)
Wood/Leather Wrapped Steering wheel-Heated
2nd Row Storage Bins
Power Fold Away Mirrors
Ventilated Rear Seats
Bi-Function LED Headlands, fog and tail lamps
This may not be an exhaustive comparison. The two trucks I looked at were within $200 of each other MSRP but the Laramie had Bed Utility Group, protection group, RamBox, rubber floor mats and wheelhouse liners.
Most of the other "premium" options were the same (etorque, 22" wheels, 12 inch screen, air suspension, power running boards, sunroof).
Like the exterior of the Laramie but all the rest the Limited wins...