Craftsman V20 Cordless Pruning Chainsaw Kit vs Sharper Image Cordless Mini Chainsaw

The Craftsman is the better-built tool for real pruning: a 6-inch bar, up to 4-inch cut capacity, auto oiling, tool-free tensioning and a tip guard, and it runs on the V20 battery platform many owners already have. The Sharper Image is lighter at 1.5 lb and comes with a case and two spare chains, but its 4.3-inch chain and 10.2-inch guide plate figures conflict, and it has no oiling or chain brake. Craftsman's 5-star rating rests on only 18 ratings; Sharper Image has more ratings (118) at 4.6, so its record is broader but from casual buyers. Buy the Craftsman for branches and repeat yard work; buy the Sharper Image for light trimming and portability.

• Choose the Craftsman if you cut branches up to 4 inches, already own V20 batteries, or want auto oiling and a tip guard for controlled upper cuts.
• Choose the Sharper Image if you want the lightest possible saw for thin limbs and shrubs, and value the included case and spare chains.