Samsung Galaxy S21 deals offer 256GB for the price of 128GB at Best Buy this week

Samsung Galaxy S21 deals plus ultra best buy
(Image credit: Future)

Best Buy's latest Galaxy S21 deals are currently offering upgraded 256GB models for the same price as the standard 128GB version this week - quite possibly the best round of discounts we've seen yet from this retailer.

Currently, you can pick up the 256GB Galaxy S21 for just $649 (was $849), the Galaxy S21 Plus for $749 (was $1,049), and the Galaxy S21 Ultra for $949 (was $1,249). These devices were already heavily discounted, so this latest promo is the real cherry on top.

Samsung Galaxy S21 deals

Samsung Galaxy S21 (carrier): 256GB for the price of 128GB, plus up to $800 off with trade-in at Best Buy

Samsung Galaxy S21 (carrier): 256GB for the price of 128GB, plus up to $800 off with trade-in at Best Buy
Not only can you bag yourself a 256GB Galaxy S21 (or Plus/Ultra) for the price of a 128GB right now, but Best Buy is also offering trade-in rebates of up to $800. If you happen to have an old device ready to hand over then you're potentially looking at a free device here, with an upgraded 256GB drive and a bit of change left over for your phone plan bills too.

Samsung Galaxy S21 (unlocked, 256GB): $849.99$649.99 at Best Buy
Save $200 - 
Galaxy S21 Plus:$1,049$749Galaxy S21 Ultra:$1,249$949

Samsung Galaxy S21 (unlocked, 256GB): $849.99 $649.99 at Best Buy
Save $200 -
And, those Galaxy S21 deals aren't just for the carrier devices this week at Best Buy either. If you're looking for an unlocked device you can still get a 256GB model for the same price as a 128GB version, plus a healthy price cut on top. Note, all devices in the range are available with a discount right now, so those looking for something a little more premium are also being well catered for here.
Galaxy S21 Plus:
$1,049 $749 | Galaxy S21 Ultra: $1,249 $949

  • Best Buy - see all of today's cell phone deals at the retailer
  • Verizon - trade-in savings of up to $800 right now on Galaxy S21 deals
  • AT&T - also offering big trade-in savings on a number of flagship devices

See what other retailers are offering in this week's best Galaxy S21 deals. Going unlocked? Why not pair up this excellent device with one of this week's best prepaid phone plans.

Alex Whitelock
Retail Editor

Alex is TechRadar's retail editor, specializing in deals, buying advice, and general tips on how to save our readers as much cash as possible. He's covered events like Black Friday and Amazon in some capacity for over seven years now; both in editorial and other ecommerce adjacent roles on TechRadar, T3, GamesRadar, and other Future PLC sites. Alex's expertise touches on most areas, but he has a particular love for phones, laptops, and cameras, being an avid photographer.