The Samsung Galaxy S21 Plus forges a middle path for those who want a bigger version of the Galaxy S21 without having to go all out and buy the more expensive Galaxy S21 Ultra. It takes the core hardware of the S21 but adds a larger screen and larger battery, letting users enjoy more visually-impressive media content for longer. It’s a great Android phone, but while it’s certainly among the newest of Samsung’s many devices, it shouldn’t be the only phone people consider when looking for a big, powerful Samsung.
Another notable entry in this category is last year’s Galaxy Note 20 Ultra. The more premium version of the Note 20, it is possibly the most powerful and feature-packed Android you can purchase right now. It definitely gives the S21 Plus a run for its money, which is why we’ve decided to pit the two against each other in a head-to-head that should help you decide which is the right model for you.
The Samsung Galaxy S21 Plus and Note 20 Ultra find Samsung taking contrasting approaches to smartphone design. The Note 20 Ultra features the angular, squarish body that has come to characterize the Note series, while the S21 Plus has more of a subtly-curved frame with a flat screen. The S21 Plus distinguishes itself further by the fact that its camera bump slopes nicely into its frame, making it more discreet and less imposing.
However, while the S21 Plus is arguably more attractive, there’s little doubt that the Note 20 Ultra has a sharper and more impressive display. With a resolution of 3200 x 1440 pixels, its 6.9-inch Dynamic AMOLED screen provides around 511 pixels per inch, a high ratio by anyone’s book. By contrast, the S21 Plus’ 6.7-inch display offers only 2400 x 1080 pixels, working out at about 394 ppi. The difference in quality is noticeable, with the Note 20 Ultra having a “wow” factor the S21 Plus doesn’t quite possess, even if both benefit considerably from having a smooth 120Hz refresh rate.
The S21 Plus and Note 20 Ultra are both IP68 certified, meaning they can resist immersion in shallow water for up to 30 minutes. This similarity notwithstanding, the Note 20 Ultra’s tangibly superior screen gives it the win in this round.
Winner: Samsung Galaxy Note 20 Ultra
It’s hard to directly compare the Galaxy S21 Plus and Note 20 Ultra when it comes to performance. The S21 Plus certainly has a more capable processor, with its Qualcomm Snapdragon 888 outperforming the Snapdragon 865 Plus by a slight yet noticeable margin. The Note 20 Ultra packs 12GB of RAM, while the S21 Plus comes with only 8GB. This difference may not make a big difference, though, as it only really comes into play when swapping between very resource-happy apps.
Both phones deliver 128GB of internal memory as standard, yet there’s a big difference between the two. The Note 20 Ultra houses a microSD card slot, while the S21 Plus does not. This may be very significant for anyone who needs extra space to accommodate all of their photos and data, with the addition of a MicroSD card letting you boost things up to 1TB in the Note 20 Ultra’s case.
The S21 Plus is furnished with a generous 4,800mAh battery, while the Note 20 Ultra has to make do with 4,500mAh. This is likely to result in a difference of two or three hours in practice, particularly given that the Note 20 Ultra has to support a slightly larger screen. Both phones support 25W fast charging, although the S21 Plus doesn’t provide you with a new charger out of the box, just so you know.
We’re going to call this round a tie. The S21 Plus may not give you a MicroSD card slot, but not everyone needs to use this, while the slightly bigger battery redresses the balance back in its favor.
Both phones sport three rear camera lenses, although with varying specs. The Note 20 Ultra features a 108MP wide lens complemented by a 12MP periscope telephoto and a 12MP ultrawide, while the S21 Plus houses a 12MP wide lens, a 64MP telephoto, and a 12MP ultrawide.
Our review of the Note 20 Ultra found that its camera generally outperforms those of the S21 Plus’ predecessors, including the S20 Ultra. Its excellent main sensor takes great photos in most conditions, while its periscope telephoto lens takes better zoomed shots than the S20 phones. Its low-light performance is also very impressive, an area in which the S20 phones occasionally struggled. Given that the S21 Plus’ camera doesn’t improve massively on the S20 Plus, this superiority remains, even with the few minor software enhancements Samsung has added to the newer phone.
Winner: Samsung Galaxy Note 20 Ultra
The Galaxy S21 Plus and the Note 20 Ultra both run on Samsung’s One UI 3, which is layered over Android 11. It’s a good Android skin, offering a streamlined UX as well as greater customizability, but since both phones use it, you obviously won’t find a difference between the two here.
The two phones will also receive updates at roughly similar times, even if the S21 Plus may now receive slight priority given it’s a newer model. This possibility aside, this round is a tie.
The Galaxy Note 20 Ultra and the Galaxy S21 Plus are both 5G-ready phones, with each supporting all major 5G bands, including the faster mmWave band. This is obviously great news if you have a 5G tower or two near where you live.
While the S21 Ultra now includes support for the S Pen, the S21 Plus sadly doesn’t. Needless to say, the Note 20 Ultra also supports the S Pen, which can be used to take notes by hand, to mark up documents, to draw and sketch, and to perform a number of time/effort-saving gestures. It really is a powerful accessory, and it certainly adds to the premium feel of the device.
On top of that, the Note 20 Ultra is built for streaming Xbox games, a first among smartphones. Combined with the S Pen support, this means that Note 20 Ultra wins this round, too.
Winner: Samsung Galaxy Note 20 Ultra
The Samsung Galaxy S21 Plus starts at $1,000 and can now be bought directly from Samsung. It’s supported by all major carriers and sold from most major retailers.
The Samsung Galaxy Note 20 Ultra starts at $1,299. It’s also supported by all major carriers and sold by most major online retailers.
The Samsung Galaxy Note 20 Ultra is our winner here, beating the Galaxy S21 Plus in most departments. Its screen is visibly sharper and clearer, it offers more internal memory and a better all-round camera, and it comes with S Pen support. The S21 Plus may be more fashionably designed, yet it doesn’t quite offer enough in other areas to best the Note 20 Ultra. That said, if you want to save $300 and you don’t really care about microSD cards or S Pens, the Galaxy S21 Plus certainly won’t let you down.
Are you tired of paying for streaming services you never watch just to get a phone plan feature you actually want? T-Mobile has good news for you! The carrier is rolling out new plans, called T-Mix, in early November to replace its old Experience lineup with a build-your-own perks system called Picks.
The benefits you choose vary from streaming and gaming to food delivery, AI, satellite service, and phone discounts. But if you are satisfied with your existing plan, you can keep it.
Merely days after the iPhone Duo hit the shelves, images of broken screens on the phone started popping up across social media. Until now, it’s been unclear what’s causing the line of defective pixels that appears vertically along the crease, as well as horizontally, on the phone’s inner display.
Apple has finally acknowledged the issue, which has shown up on iPhone Duo units owned by customers as well as demo units in stores. In a statement shared with Bloomberg, Apple says that not all iPhone Duo units are affected and that those that are tend to show the display fault early on. The company added that users who experience problems with their iPhone Duo display should contact AppleCare for a replacement.
Not long ago, Apple treated independent repair like an act of outright hostility. The Cupertino giant locked down parts with serial-number pairing, while repair tools remained firmly out of reach of anyone outside its authorized repair network. More importantly, the company waged a legal and lobbying battle against right-to-repair legislation.
I've covered enough of these fights over the years to know what a shift looks like. That's why what happened in October 2026 genuinely caught me off guard. The day the iPhone Duo went on sale, what may be the most mechanically complex iPhone to date, Apple pulled off a surprising about-face. It published teardown-style repair manuals for a handful of major components.