Hi @Niharika, hope you're okay. Third party retailers and other websites do have the right to apply as many offers and reductions as they'd like regardless of the products. Black Friday deals as well as other deals can vary across all sellers and retailers, so it's normal for one retailer to be selling the same product cheaper than the other. It's great to see you're sharing the offers you've found, and hope you as well as others continue to find the best deals out there.
If you'd like to view the Black Friday deals on the Samsung UK website, you can view them here: https://www.samsung.com/uk/offer/
