With the arrival of Samsung Galaxy S21 family, comparisons to Samsung’s previous generations of phones are inevitable. And the most natural comparison seems to be how this year’s models are measured against Galaxy S10 and S10 Plus. After all, if you bought one of these two phones when they came out in 2019, you’re probably considering updating the new models.
Although launch prices remain remarkably similar over the two-year gap, Samsung has introduced several key improvements to its latest line of smartphones. Both the Galaxy S21 and S21 Plus offer impressive displays, a big boost in speed thanks to the Snapdragon 888 processor, significant camera improvements and 5G support as standard, instead of requiring a separate, more expensive model.
Two years makes a big difference, so it̵
We will share everything for you so you can decide for yourself.
Galaxy S21 vs. Galaxy S10 specifications
|Galaxy S21||Galaxy S21 Plus||Galaxy S10||Galaxy S10 +|
|Starting price||$ 799||$ 999||$ 899||$ 999|
|Screen size||6.2-inch dynamic AMOLED (2400 x 1080; 48Hz – 120Hz)||6.7-inch dynamic AMOLED (2400 x 1080; 48Hz – 120Hz)||6.1-inch dynamic AMOLED (3040 x 1440; 60Hz)||6.4-inch dynamic AMOLED (3040 x 1440; 60Hz)|
|processor||Snapdragon 888||Snapdragon 888||Snapdragon 855||Snapdragon 855|
|Storage||128GB, 256GB||128GB, 256GB||128GB, 512GB||128GB, 512GB, 1TB|
|Rear cameras||12MP (f / 1.8) wide; 12MP (f / 2.2) ultra wide; 64MP (f / 2.0) telephoto with 3x optical zoom||12MP (f / 1.8) wide; 12MP (f / 2.2) ultra wide; 64MP (f / 2.0) telephoto with 3x optical zoom||12MP (f / 1.5, f / 2.4) wide; 16MP (f / 2.2) ultra wide; 12MP (f / 2.4) telephoto with 2x optical zoom||12MP (f / 1.5, f / 2.4) wide; 16MP (f / 2.2) ultra wide; 12MP (f / 2.4) telephoto with 2x optical zoom|
|Front cameras||10MP (f / 2.2)||10MP (f / 2.2)||10MP (f / 1.9)||10MP (f / 1.9); 8MP (f / 2.2)|
|Battery size||4000 mAh||4800mAh||3 400mAh||4 100 mAh|
|Wireless||5G, Wi-Fi 6E, UWB||5G, Wi-Fi 6E, UWB||LTE, Wi-Fi 6||LTE, Wi-Fi 6|
|Size||6 x 2.8 x 0.31 inches||6.4 x 3 x 0.31 inches||5.9 x 2.77 x .31 inches||6.2 x 2.92 x .31 inches|
|Weight||6.07 oz||7.13 ounces||5.54 ounces||6.17 oz|
|Colors||Phantom Violet, Phantom Gray, Phantom Pink, Phantom White||Phantom Violet, Phantom Silver, Phantom Black||Prism white, prism black, prism green, prism blue, canary yellow, flamingo pink, cardinal red, smoke blue||Prism white, prism black, prism green, prism blue, canary yellow, flamingo pink, ceramic black, ceramic white, cardinal red, smoke blue|
Galaxy S21 vs. Galaxy S10: Prices
Samsung has chosen to introduce the Galaxy S21 family at lower prices this year, falling short of what many consider too high with the S20 series. At the bottom of the package is the Galaxy S21 with 128GB of storage, which will cost you $ 799. Add another $ 50 to get the 256GB option. Meanwhile, the S21 Plus is available at $ 999 for the base model and another $ 50 for the 256GB version.
So for the Plus models, Samsung kept the starting prices the same at $ 999, but the S21 is $ 100 cheaper than the S10 at launch, which is nice to see. Of course, last year Samsung reduced the prices of the Galaxy S10 and S10 Plus to $ 749 and $ 849, respectively, and since then prices have fallen even more.
Galaxy S21 vs. Galaxy S10: Design
Samsung has changed the design language with the S20 series, improving it for the S21. The rear cameras are limited to one corner of the back, instead of being a grille. The cutout of the front camera is centered at the top instead of sideways. In short, some similarities remain between the two families of devices, but you really should look for them.
The S10 and S10 Plus got a lot of fun and goofy color options, especially yellow, while the S21 and S21 Plus are more reserved in their Phantom Violet, Phantom Gray, Phantom Pink (S21), Phantom Black (S21 Plus) and Phantom White Colors ( S21).
Both the S21 and S21 Plus are heavier than the S10 and S10 Plus – in fact, the S21 is almost as heavy as the S10 Plus. All of these phones are the same thickness of 0.31 inches, but the S21 and S21 Plus are larger by 6 x 2.8 inches and 6.4 x 3 inches respectively. Compare that to the 5.9 x 2.77-inch S10 and 6.2 x 2.92-inch S10 Plus. This is a moderate difference, especially considering that the batteries in the S21 and Plus are larger than those in the S10 and S10 Plus.
Galaxy S21 vs. Galaxy S10: Display
Samsung has some of the best smartphone displays in years, but with the S20 series it has adopted high refresh rates. For the Galaxy S21 and S21 Plus, it reduced the resolution to full HD (1080p), but offered a variable refresh rate of up to 120 Hz. So while the overall resolution isn’t as high as the Galaxy S10 and S10 Plus, the S21 and S21 Plus can be locked at 120 Hz all the time or adaptively removed to save battery.
Coming out before the high refresh rates of smartphones become more popular, Galaxy S10 and S10 Plus are QHD and are locked at 60Hz. You still have amazing displays on these phones, but once you see Android at 90 frames per second or faster (120fps in the case of the S21 / Plus), it’s hard to go back to 60. The difference is very noticeable and is for more. good.
Galaxy S21 vs. Galaxy S10: Cameras
Samsung has been left with a triple camera setup on the S21 and S21 Plus – which is essentially the same as Galaxy Note 20’s – although there are improvements to the telephoto lens. It now has 3x optical zoom compared to 2x on the S10 and S10 Plus, while Samsung’s Space Zoom feature can take 30x photos of newer phones. This is quite impressive.
All of these phones have ultra-wide lenses to capture these dramatic shots, especially for natural scenes. Big differences are likely to come down to software-powered camera features, such as the crazy Space Zoom feature, which can give you 30x magnification, or Super Steady mode, which uses AI to keep your video stable. Samsung may take some of them back to the S10 series somewhere along the way. For now, if smartphone photography is important to you and you’re loyal to Samsung, this is an upgrade to get.
For the front cameras, all four phones have a 10MP sensor, although the Galaxy S10 Plus adds an additional 8MP one. If the selfie game is important to you, you won’t be disappointed with the S21 and S21 Plus, although the differences in photo quality compared to the S10 and S10 Plus may not be obvious to most people, especially after posting them on social media.
Galaxy S21 vs. Galaxy S10: Performance
It may seem obvious, but the performance figures will be very different between the S21 and S10 families. The new Snapdragon 888 in Galaxy S21 and S21 Plus is a beast and is the most efficient processor in Android land. Conversely, the S10 and S10 Plus shake the Snapdragon 855, which is still more than good for most people there, but two years older than the Snapdragon 888. In general, unless you’re a special addict, there’s no need to jump to S21 just to get a performance boom.
Galaxy S21 and S21 Plus are the fastest Android phones we’ve tested. We have a complete breakdown of Galaxy S21 benchmarks if you are interested check this out. Paired with 8GB of RAM, you won’t find anything the S21 and S21 Plus can’t do when it comes to smartphones. The higher-end version of the S10 Plus comes with an option of 12 GB of RAM, which can be useful when saving more applications in memory. Given this, we are confident that most of you will handle the 8GB S21 / Plus well.
Storage of all these phones starts from 128 GB. The S21 and S21 Plus reach 256GB, while the S10 reaches 512GB. This doesn’t even come close to what the tallest S10 Plus saw: a huge 1TB. All this was on a microSD card slot, which is missing in the S21 series. So, if you store everything on your phone and you have selected the 512GB or 1TB options on your S10 or S10 Plus, you may want to find a backup solution elsewhere if you upgrade to S21 or S21 Plus.
Galaxy S21 vs. Galaxy S10: Battery and charging
Both the Galaxy S21 and S21 Plus have larger batteries than their S10 counterparts. The smaller S21 has a 4000 mAh battery compared to the S00’s 3400 mAh; The S21 Plus has a 4800 mAh battery compared to the S10 +’s 4,100 mAh.
Not only are the batteries physically larger in the S21 series, but they are paired with the more energy-efficient Snapdragon 888. Samsung is also talking about the new AI features of the S21 and S21 Plus, claiming to learn your usage patterns and adjust respectively energy consumption.
The S21 family has a 25W fast charge, which means you can charge your phone fairly quickly if you assume that you buy the charger separately, as it is not included in the kit. The S10 and S10 Plus saw a 15W charge outside the box (the S10 5G had a 25W fast charge).
It is worth noting that none of the Galaxy S21 phones are equipped with a charger, so to get the full fast charging experience, you will have to pay separately for a charging brick. Some argue for reducing e-waste and packaging, but we understand why some may find this solution annoying.
Galaxy S21 vs. Galaxy S10: Bottom line
If you’re still using the Galaxy S10 or S10 Plus, the S21 and S21 Plus are great options if you’re looking for or ready to upgrade. You’ll get even better displays, 5G, camera enhancements, faster charging and bigger batteries. Not only that, but you get the latest that Qualcomm has to offer with the Snapdragon 888 processor.
Coming from the S20 series is a much smaller leap, so unless you really want the latest version of Samsung, you won’t miss much. It’s amazing, though, what a difference two years can make in smartphone technology.
It’s annoying that the S21 and S21 Plus don’t include a charger, but the really rough thing is to remove the microSD card slot. Why Samsung did this remains a mystery, but some of you there won’t like it. If you need to have expandable memory, it’s probably best to stick to your S10 or S10 Plus or pick up one of the S20 phones now that their prices have dropped.
However, it is not surprising that the Galaxy S21 and S21 Plus outperform their S10 cousins. If you’re ready to upgrade, these could be the Samsung models that finally push you to trade your phone.