A step forward

Samsung Galaxy S20+

Samsung Galaxy S20 Plus

A step back

Samsung Galaxy S21 Plus

Samsung Galaxy S21 Plus Render Phantom Violet Back Official

The Samsung Galaxy S20+ was a powerhouse upon its release and had a price tag to match. With that, you got a beautiful QHD display, SD card support, MST for mobile payments, and a huge battery. This phone is still a great buy today.

$705 at Amazon


  • SD and MST support
  • 120hz refresh rate
  • Gorgeous QHD Display


  • Older processor
  • Fewer storage options
  • Smaller battery

The Samsung Galaxy S21+ has a better processor, and there are more storage options, but the upgrades to this phone over its predecessor are minimal. One big upgrade is the price, which Samsung lowered for this generation of devices. But Samsung had to make some sacrifices to get there.

$1,000 at Samsung


  • Cheaper at introduction
  • Bigger Battery
  • Better Processor
  • Brighter Screen
  • Dynamic Refresh Rate


  • FHD+ resolution
  • No upgrade in Camera
  • Flat screen

Typically, year after year, we see gradual improvements in a phone's successor. The processor will be a little better, the screen will get a little sharper, and you'll get something a little more in the new version, making decisions like this very difficult. This year, Samsung went differently (and some will argue a better way) by deciding how to deliver value for your hard-earned dollars best. Samsung brought down the cost of their "Plus phone," but it had to cut many corners to do that. But is it the right pick for you?

Samsung Galaxy S20+ vs. S21+: What are the differences?

Interestingly enough, there are few differences between the two phones. The body of the phone is the same, within fractions of millimeters. The Galaxy S21 Plus sports a flat screen while the Galaxy S20 Plus has the curved screen of old. Some will call this an improvement, but that is strictly a matter of taste. Let's take a look at the specs.

Samsung Galaxy S20+ Samsung Galaxy S21+
Display 6.7 inch AMOLED 6.7 inch AMOLED
Resolution 1080 x 2400 1440 x 3200
Refresh Rate Up to 120Hz Up to 120Hz
Processor Qualcomm Snapdragon 865 Qualcomm Snapdragon 888
Storage 128GB 128GB / 256GB
Main Camera 12MP Wide 12MP Wide
Telephoto Camera 64MP Telephoto 64MP Telephoto
Ultrawide Camera 12MP Ultra-wide 12MP Ultra-wide
Front Camera 10MP Wide 10MP Wide
Memory Card? Yes No
MST? Yes No
Dimensions 161.9 x 73.7 x 7.8mm 161.5 x 75.6 x 7.8mm
Weight 186g 200g
Water Resistance IP68 IP68
Battery 4,500 mAh 4,800 mAh

Two notable departures from the phone are SD card support and Magnetic Secure Transmission (MST). SD card support would allow you to insert a memory card into your phone and greatly increase its memory capacity without costing too much. The best microSD cards out there will double your storage. As 5G and cloud services proliferated, SD card support became less necessary.

Samsung Galaxy S20+ vs. S21+: It's all about that processor

In terms of computing power, the obvious difference between the two is the Galaxy S21's Snapdragon 888 processor. Qualcomm's most powerful processor to date boasts a 25% improvement in CPU performance and a 35% boost in GPU performance. That means your phone will be faster and will be able to churn through hordes of data in the blink of an eye. Most notably, processing videos, animations, and gaming will have zero lag nor stutter.

Plus, the Snapdragon 888 carries an integrated 5G modem, which will make the chip more power-efficient. The Snapdragon 865 required a separate modem. Power is much more efficient when everything is located in the same processor. That means the Snapdragon888 will be even easier on your battery.

Samsung Galaxy S20+ vs. S21+:The cameras are the same, but different

Samsung Galaxy S21 Plus CameraSource: Android Central

The camera module on the Galaxy S21 is identical to that on the Galaxy S20, minus the TOF sensor. But here, the Snapdragon 888 also makes a big difference in the realm of photography. The Image Signal Processor (ISP) on the Snapdragon 888 got a significant boost in the form of the Spectra 580.

The Spectra 580 has three different 14-bit ISPs that can take in up to 2.7 Gigapixels of light in a second. That's a 35% increase over what was found in the Snapdragon 865. Plus, the ISP can shoot up to 120 photos per second or three 4K video streams at the same time. The camera setup on the S21 won't even make the ISP flinch since it's capable of processing images from three different 28MP cameras at once. Overall, Qualcomm alone is upping Samsung's photography game.

Samsung Galaxy S20+ vs. S21+: Only slightly better

Samsung Galaxy S21 PlusSource: Samsung

Taken on its own, the Galaxy S21+ is a really great phone. It's got almost everything you could want in a premium phone. It has a beautiful design, gorgeous screen, top-tier processor, good amounts of RAM and storage (although not the best). It has a great camera setup. Unfortunately, this phone follows the Galaxy S20 from last year, and most of it is the same as its predecessor. It takes a little time to wrap your head around the fact that this year's phone isn't really demonstrably better in any real way, except price. The Samsung Galaxy S21 is essentially a Galaxy S2.0.

That's not necessarily a bad thing. The Galaxy S20+ was a monster phone in its own right. If anything, it's the preview of the phone we'd be getting this year. Once you factor in a slightly bigger battery, more storage, and a beefier processor, the Galaxy S21 looks like a very powerful phone. Still, it's not enough of an upgrade to justify buying it if you already have the Galaxy S20+.

When you consider everything together, the Galaxy S21 is slightly better than the Galaxy S20, but only slightly. That's because of the price drop that the world economy basically demanded of Samsung. Unfortunately, SD card components and MST coils, and R&D on a new camera setup drive up cost immensely. Basically, Samsung got a reality check. Hopefully, as we advance, Samsung will continue to offer value in its flagships.

Samsung Galaxy S20+ vs. S21+: Should you upgrade?

The bottom line is that if you already have a Samsung Galaxy S20+, there is no reason to upgrade. In fact, some might argue that the S21+ is a downgrade in many ways. All the same, the Samsung Galaxy S20+ is still a powerful phone, with an exceptional array of cameras and a few extras that this year's phone doesn't have. That is a phone to be proud of and easily able to survive another year, if not more, in your pocket.

But if you don't own an S20+, then the S21+ is a great phone in its own right. It's got the latest generation processor, larger storage options than the S20+, a slightly bigger battery, and by the way, it's less expensive than its predecessor. It's a good buy. It just doesn't exist in a vacuum.

Yesterday's amazing

Samsung Galaxy S20 Plus

Samsung Galaxy S20+

This phone is still impressive today

Last year, Samsung introduced the Galaxy S20+ with a larger screen and a higher price tag. This phone was a monster with a Snapdragon 865 processor, 5G, 120hz screen, and a great set of cameras. Plus, Samsung has gotten even better with software updates. It's just as good today as it ever has been, and it will last you a long time if you already have one.

Today's greatness

Samsung Galaxy S21 Plus Render Phantom Violet Back Official

Samsung Galaxy S21

Great phone, but not much of an upgrade.

Samsung's latest flagship phone, the Galaxy S21+, is one of the most powerful phones released to date. There isn't enough in this phone to justify an upgrade from the Galaxy S20+, but if you are shopping for a new Samsung phone, this is a great choice. The processor is best in class, Android 11 is awesome, and the camera setup is just as good as last year.

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