Quick takeaway
LG WM3900HBA 4.5 Cu Ft leads this matchup 1 to 0 on measured spec rows and by 100 points overall. Samsung WF45B6300AW Front Load is also about $10.00 cheaper at the latest tracked price.
LG WM3900HBA 4.5 Cu Ft vs Samsung WF45B6300AW Front Load
Choose LG WM3900HBA 4.5 Cu Ft if...
Pick LG WM3900HBA 4.5 Cu Ft if model number are the reasons you are shopping in this category. It currently costs about $10.00 more, so make sure those wins matter to you.
Choose Samsung WF45B6300AW Front Load if...
Pick Samsung WF45B6300AW Front Load if its current price, brand, or design fits your shortlist better than LG WM3900HBA 4.5 Cu Ft.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Performance
| Spec | LG WM3900HBA 4.5 Cu Ft | Samsung WF45B6300AW Front Load |
|---|---|---|
| Motor | Direct-drive inverter | Direct-drive inverter |
| Spin Speed | 1300 RPM spin speed | 1300 RPM spin speed |
Dimensions
| Spec | LG WM3900HBA 4.5 Cu Ft | Samsung WF45B6300AW Front Load |
|---|---|---|
| Capacity | 4.5 cu ft | - |
General
| Spec | LG WM3900HBA 4.5 Cu Ft | Samsung WF45B6300AW Front Load |
|---|---|---|
| Brand | LG | Samsung |
| Category | Washing machine | Washing machine |
| Model Number | WM3900HBA ✓ | WF45B6300AW |
| Type | Front load | Front load |
The verdict
Based on 10 spec comparisons plus user ratings, the LG WM3900HBA 4.5 Cu Ft comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the LG WM3900HBA 4.5 Cu Ft vs Samsung WF45B6300AW Front Load score measuring?
VSFinder compares 4 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $899.99 for LG WM3900HBA 4.5 Cu Ft and $889.99 for Samsung WF45B6300AW Front Load.