I took couple of pictures of each screen and put them together, Samsung is on the left and LG is on the right. It’s really hard to tell the difference.
Here are some slight differences from the spec,
| Samsung UN60J620D | LG 60LF6090 | |
|---|---|---|
| Depth (w/o stand) | 3.7″ | 2.3″ |
| Weight (w stand) | 60 lbs | 51.8 lbs |
| Inputs | 2 HDMI, 2 USB | 3 HDMI, 3 USB |
| Energy | 112 kWh/yr | 97 kWh/yr |
| COO | Mexico | NA |
The original screen pictures are as following,
Samsung UN60J620D
LG 60LF6090 LED LCD TV
Samsung UN60J620D, Costco Item #960006, Price: $799.99, Valid 1/10/2016 – 1/16/2016
LG 60LF6090 LED LCD TV, Costco Item #960699, Price: $799.99, Valid 1/12/2016 – 2/13/2016