The Case for the S21 Plus: Why It Still Looks the Part
Revisiting the Samsung Galaxy S21+ brings back a familiar debate. When Samsung launched the S21 lineup, the Plus model sat in an awkward middle ground. Most buyers chose either the compact standard S21 or skipped straight to the overkill S21 Ultra. Yet the Plus quietly held onto one major ergonomic victory: a large flat screen. While the Ultra clung to curved glass edges that annoyed screen protector purists, the S21 Plus offered a clean, flat 6.7-inch panel inside a surprisingly thin and balanced chassis.
Build quality has aged remarkably well. The matte finish on the back resists fingerprints, the camera contour housing still looks modern, and the aluminum frame sits comfortably in the hand despite its 200-gram weight. It is IP68 water and dust resistant, and physical buttons remain tactile and clicky years down the road.
Software support has reached its final chapters, with the device picking up its last security patches recently. For casual users looking for a sturdy secondary device, the hardware design still punches above its weight class.
Where the Hardware Shows Its Age: Screen and Thermals
Despite the clean exterior, Samsung made a few baffling concessions with the S21 generation that become harder to excuse today. The most glaring downgrade sits right on the front. Where the older S20 Plus featured a crisp 1440p resolution panel, Samsung dropped the S21 Plus down to a 1080p display. While colors remain vibrant and the 120Hz refresh rate keeps scrolling smooth, pixel density takes a noticeable step backward if you are coming from an older flagship. Outdoor visibility is adequate with a 1300-nit peak brightness, but it struggles under harsh direct sunlight compared to newer generations.
Under the hood, the performance picture is even more mixed. Powered by either the Snapdragon 888 or Exynos 2100 depending on your region, the S21 series dealt with a notoriously hot generation of silicon. For light day-to-day tasks like social media, messaging, and video streaming, the chip handles One UI smoothly. But push it with demanding tasks like extended gaming or heavy GPS navigation, and thermal throttling sets in fast. The back heats up quickly, frame rates drop in titles like PUBG, and sustained performance takes a hit.
Camera Performance and Software Longevity
The camera layout consists of a 12-megapixel main sensor, a 64-megapixel telephoto lens offering up to 30x hybrid zoom, and a 12-megapixel ultrawide. In bright daylight, the setup captures sharp images with plenty of detail. However, Samsung's aggressive image processing from this era tends to oversaturate colors. Greens look intensely neon, reds pop unnaturally, and low-light performance falls well short of modern standards. Selfie performance also leans toward overly pale skin tones.
On the software front, the phone handles everyday navigation well, benefiting from animations that remain fluid. Features like Circle to Search help keep the user experience feeling relevant, but the hardware limitations underneath mean you are working with a finite lifespan. Battery life, however, remains a pleasant surprise. The 4,800 mAh cell easily pushes past six hours of screen-on time, outlasting both its smaller sibling and the Ultra model in daily standby efficiency.
Better Ways to Spend Your Money on a Refurbished Flagship
While the Samsung Galaxy S21+ has its charms, buying one today only makes sense if you find a steep discount. Its troubled thermals and downgraded 1080p screen make it a tough recommendation when newer refurbished alternatives fix nearly every complaint from this generation.
If you want to stay within the Samsung ecosystem, stepping up to the Samsung Galaxy S23+ or Samsung Galaxy S24+ introduces vastly superior Snapdragon silicon, much better thermal management, and a return to sharper 1440p display resolutions with years of remaining software support.
The exact same hardware, minus the launch markup, is always the goal. If you skip the S21 generation entirely and look toward the S23 or S24 series on the refurbished market, your battery, your hands, and your apps will thank you.
