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46 reviews
Jun, 2025
alaTest has collected and analyzed 46 reviews of Samsung Galaxy S21 Plus 5G. The average rating for this product is 4.1/5, compared to an average rating of 4.1/5 for other Cell phones for all reviews. People are impressed by the battery and camera. The design and performance are also appreciated, but there are some mixed opinions about the portability. The price and usability get less positive opinions.
screen, performance, design, camera, battery
usability, price
We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the Samsung Galaxy S21 Plus 5G is awarded an overall alaScore™ of 90/100 = Excellent quality.
See all Samsung Mobile PhonesExpert review by : Alastair Stevenson (trustedreviews.com)
The Samsung Galaxy S21 Plus is a great Android phone with one of the best screens available right now. But it's not for everyone.
Variable refresh rate screen is one of the best on the market ;Reliable camera for casual users; Solid gaming performance;Decent build quality
Not a huge upgrade on the Galaxy S20;Exynos version offers average battery life
Expert review by : Mats Karlsson (techradar.com)
The Samsung Galaxy S21 Plus is essentially a larger version of the S21, so is its larger screen and bigger battery right for you?
Gorgeous new design Great performance Powerful camera
No microSD support Expensive No charger in the box
The Galaxy S21 Plus is a superb phone on its own merits, but it offers little that you don't get with the regular, and cheaper, Galaxy S21, apart from its larger screen. But if screen size is a deal-breaker for you, and you're happy to pay a bit more...
Expert review by : Yasmine Crossland (t3.com)
The Samsung Galaxy S21 Plus is a powerful phone with an excellent camera
Expert review by : Abbas Jaffar Ali (techradar.com)
With the Samsung S21 series, the gap between the Plus and Ultra model widens.
Exynos 2100 looks to be a good chipset Larger fingerprint sensor
Screen resolution lower than last year’s model Camera setup identical to last year’s S20 Plus
The Plus model in the Galaxy S range was Samsung’s flagship phone just a couple of years ago, but with the introduction of the S20 Ultra last year it took something of a backseat. The gap between the models widens with the S21 series, and it feels like...
Expert review by : Chris Hall (pocket-lint.com)
There have been cuts and changes made to the 'Plus' model in the S series, but it still has a lot to offer. But just how competitive is it?
Great display ; Plenty of power ; Good battery life ; Great quality finish ; Refined software experience ; Good speakers
Camera is not Samsung's top offering ; Closely rivalled by other Samsung devices ; No microSD expansion any more
This Galaxy sits in a middle position in the S21 range, looking fairly costly for a device that's not Samsung's top offering. There's plenty on offer here, however, and it will make a great phone for many - but, that said, it has plenty of close rivals...
Expert review by : Peter Phelps (recombu.com)
Does the Plus-size version of Samsung's 2021 flagship actually prove that bigger is always better, or is it a big disappointment?
— Superb screen, reliable camera, solid performance
— Not a big upgrade on the S20 series
The Samsung Galaxy S21 Plus is a big-screen smartphone that delivers strong overall performance, particularly in terms of its screen, camera, and processing power. However, if you’ve bought a flagship smartphone in the last couple of years then it’s...
TechAdvisor Recommended
Expert review by : Lewis Painter (techadvisor.co.uk)
The Galaxy S21 Plus is all the flagship you'll need in 2021, but existing S20 Plus owners won't be upgrading anytime soon.
Expert review by : which_co_uk (which.co.uk)
The Samsung Galaxy S21+ 5G is the middle phone in Samsung's 2021 S series line-up, and it could be a good choice if you're after a larger screen but don't want to push your budget over £1,000 with the S21 Ultra. Bigger displays can sometimes mean...
Expert review by : Andy Boxall (digitaltrends.com)
If the Galaxy S21 Ultra is the best Android phone you can buy and the Galaxy S21 is a slight disappointment, where does that leave the Galaxy S21+? We find out.
Classy metal-and-glass body ; Stunning screen performance ; Capable camera
Lacks a 2021 flagship camera ; S21 Ultra is substantially better in many ways
Expert review by : GSMArena Team (gsmarena.com)
Almost as big as the Ultra, but not quite as camera-centric. Nearly identical to the vanilla, but with a plus-size screen, extra battery and a more...
Nice color options, standout design, IP68 rating.
Scant retail package - no charger or headphones.
So you've probably figured out where this is leading us. The Galaxy S21+ is a great all-round package and has the smartphone pillars well propped up. Ultimately, however, it lacks a standout selling point. In our opinion, if you want a Galaxy, there...
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