Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
2 of 3 tools
Tool comparison

Bosch GSA 18V-28 vs DeWalt DCS389

They differ in 4 of 4 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.

They differ in 4 of 4 areas

No overall winner: these are the figures that separate them, from each maker's own documentation.

SpecBosch GSA 18V-28DeWalt DCS389
Stroke length28mm28.6mm
Max cut, wood230mm300mm
Max cut, pipe150mm130mm
Weight (bare)3.2kg3.54kg
Weight (with battery)3.8kg4.62kg
Vibration (cutting boards)18.8 m/s²15.3 m/s²
Vibration (cutting wooden beams)21.4 m/s²15.9 m/s²
Noise89 dB(A) LpA / 97 dB(A) LwA84 dB(A) LpA / 95 dB(A) LwA
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