The Front Desk Review

Best Dishwashers · head-to-head

LG QuadWash Smart Dishwasher (LDPN6761T) vs Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ)

A sourced, side-by-side comparison. LG QuadWash Smart Dishwasher (LDPN6761T) is cheaper at $899. Every spec and price links to its source.

Full spec sheet

✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec LG QuadWash Smart Dishwasher (LDPN6761T) Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ)
US price $899 —
BrandLGWhirlpool
Released—2023
Noise dba 44 47
Place settings 15 13
Wash cycles 9 5
Third rack Yes Yes
Drying type Dynamic Dry (2-stage fan-assisted) heated dry (optional Heated Dry cycle)
Smart Wi-Fi Yes No
Energy star Yes Yes
Release — 2023

Sources — LG QuadWash Smart Dishwasher (LDPN6761T): lg.com (verified 2026-06-15). Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ): whirlpool.com (verified 2026-06-15).

What's the difference between the LG QuadWash Smart Dishwasher (LDPN6761T) and Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ)?

Where the two actually differ on the specs we track (5 of 7). Matching specs are omitted.

  • Noise dba: LG QuadWash Smart Dishwasher (LDPN6761T) 44 vs Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ) 47
  • Place settings: LG QuadWash Smart Dishwasher (LDPN6761T) 15 vs Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ) 13
  • Wash cycles: LG QuadWash Smart Dishwasher (LDPN6761T) 9 vs Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ) 5
  • Drying type: LG QuadWash Smart Dishwasher (LDPN6761T) Dynamic Dry (2-stage fan-assisted) vs Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ) heated dry (optional Heated Dry cycle)
  • Smart Wi-Fi: LG QuadWash Smart Dishwasher (LDPN6761T) true vs Whirlpool AI Intelligent Wash Dishwasher (WDT750SAKZ) false

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