Shark Navigator Lift-Away Deluxe NV360 vs Shark PowerDetect Cordless

The PowerDetect is the more advanced machine: cordless, 8.2 lbs, dirt-detecting DuoClean nozzle, LED lights, MultiFlex wand and a 5-year warranty. The Navigator Lift-Away is a corded upright with a detachable canister, a 25 ft cord and a large HEPA-sealed dust cup, and it never runs out of power mid-room. Buy the Navigator for heavy carpet cleaning and allergy control on a budget; buy the PowerDetect for whole-home convenience and modern features. Owners of the Navigator praise suction and maneuverability but some call it heavy and awkward; the PowerDetect's 4.8 rating rests on only 64 reviews, so treat it as early signal.

• Choose the Shark Navigator Lift-Away Deluxe if you have mostly carpet, want unlimited corded power and a detachable canister for stairs and above-floor cleaning, and you value a long track record over cordless convenience.
• Choose the Shark PowerDetect Cordless if you want one lightweight cordless vacuum for all floors, under-furniture reach and smart dirt detection, and you are willing to trade runtime limits and a small dust cup for it.