Verdict: The LG WA50R5400AV outperforms on efficiency and cleaning features with 1300 RPM spin and steam (per LG specs and Consumer Reports data), while the WT7800CW provides 1 cu ft more capacity and easier access. Front-load design typically lasts longer with lower utility costs but trades off convenience. WA50R5400AV is the stronger overall pick for most users.
Winner: LG WA50R5400AV
LG WA50R5400AV: 8/10
LG WT7800CW: 7/10
| LG WA50R5400AV | LG WT7800CW | |
|---|---|---|
| Capacity | 4.5 cu ft | 5.5 cu ft |
| Load Type | Front Load | Top Load |
| Energy Rating | Energy Star Certified | Energy Star Certified |
| Max Spin Speed | 1300 RPM | 950 RPM |
Our pick: LG WA50R5400AV.
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