LG WM4000HWA vs Samsung WF45T6000AW: Which Full‑Size Washer Is Better?
The LG WM4000HWA and Samsung WF45T6000AW are two of the most popular full‑size front‑load washers in North America.
LG focuses on quietness, spin speed, and cleaning performance.
Samsung emphasizes SmartThings integration and a deeper tub.
LG WM4000HWA
Front‑Load Washer
- 4.5 cu. ft.
- 1300 RPM
- 52 dBA
- Yes (ThinQ)
Ideal for Smart Homes
Samsung WF45T6000AW
Front‑Load Washer
- 4.5 cu. ft.
- 1200 RPM
- 55 dBA
- Yes (SmartThings)
Best for Compact Spaces
| Feature | WM4000HWA | WF45T6000AW |
|---|---|---|
| Capacity | 4.5 cu. ft. | 4.5 cu. ft. |
| Spin Speed | 1300 RPM | 1200 RPM |
| Noise Level | 52 dBA | 55 dBA |
| Dimensions | 39 in × 27 in × 30.25 in | 38.75 in × 27 in × 31.5 in |
| Energy Efficiency | Energy Star Certified | Energy Star Certified |
| Smart Features | Yes (ThinQ) | Yes (SmartThings) |
Key Takeaways
- LG offers faster spin speeds, quieter operation, and better stain removal.
- Samsung provides a deeper tub and strong SmartThings integration.
- Both are excellent full‑size washers with strong reliability records.
Choose WM4000HWA if…
- You want the quietest full‑size washer in this price range.
- You prefer LG’s ThinQ ecosystem and faster spin speeds.
- You want top‑tier cleaning performance.
Choose WF45T6000AW if…
- You want a deeper tub and slightly larger internal drum geometry.
- You prefer Samsung’s SmartThings platform.
- You want a strong value washer with simple controls.
Dimensions and Fit
Both are standard 27‑inch full‑size washers.
Samsung is slightly deeper at 31.5 inches, which may matter in tight laundry rooms.
Capacity and Drum Design
Both offer 4.5 cu. ft., ideal for families and large loads.
Spin Speed and Drying Performance
LG reaches 1300 RPM, reducing drying time more effectively than Samsung’s 1200 RPM.
Noise and Vibration
LG is quieter at 52 dBA, making it better for laundry near bedrooms.
Smart Features
Both include Wi‑Fi:
- LG: ThinQ
- Samsung: SmartThings
Energy Efficiency
Both are Energy Star certified and optimized for low water usage.
Which Washer Should You Choose?
Choose LG for quietness and cleaning performance.
Choose Samsung for SmartThings integration and deeper tub geometry.