Samsung's design-forward dishwasher cleans well and runs whisper-quiet, but the appliance division hasn't earned the trust the phones have. The top rack water dispenser detaches mid-cycle on many units, a known defect with no permanent fix, and when it or anything else breaks, you're looking at weeks for parts and near-impossible service appointments. Owners across Samsung's appliance lines report failures within 2-4 years, often just past warranty. If you need the Bespoke panel match for your kitchen remodel, understand you're trading peace of mind for aesthetics. Everyone else should buy a Bosch and sleep better.
Whirlpool dishwashers clean competently and load flexibly, but the circulation pump fails with clockwork reliability at 2-4 years, turning a mid-range appliance into a $200-600 repair bill the moment the warranty expires. Upper rack wheels snap off, soap dispensers stick shut, and control boards die often enough that techs recognize the pattern. Parts are easy to source if you're handy with a wrench, but at this price point Bosch delivers a decade of service without major surgery. Skip unless you're comfortable swapping pumps yourself or have a cheap extended warranty that covers the inevitable.