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Samsung Galaxy S21

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A render of the Galaxy S21 in lilac color.
Samsung Galaxy S21

SoC
Snapdragon 888
Display
6.2-inch Dynamic AMOLED FHD+, 120Hz
RAM
8GB
Storage
128GB, 256GB
Front camera
10MP f/2.2, dual video call, Auto-HDR, 26mm (wide) Video: 4K at 30/60fps, 1080p at 30fps
Battery
4,000mAh
Ports
USB-C
Connectivity
Bluetooth 5.0, Wi-Fi 6, 5G
Dimensions
5.97 x 2.80 x 0.31 inches (151.7 x 71.2 x 7.9mm)
Weight
171g (mmWave), 169g (sub6)
Colors
Phantom Violet, Phantom Gray, Phantom White, Phantom Pink
Operating System
One UI 3.1 (based on Android 11)
Price
$800
Display type
Plastic + Aluminum

latest

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Samsung Galaxy S23 vs. S21: Should you upgrade?

Are you really missing out if you don't upgrade?

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The Samsung Galaxy S-series are some of the best smartphones you can buy. This statement especially rings true when you consider the success of the recent S23 lineup. While the base and pro models of the S23 outperform many of their competitors, are they on the same level as their predecessors or are they some of Samsung's best phones yet?

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Capture galaxies as astrophotography comes to the S21 and Z Fold 4

Instead of having stars in your eyes, take photos of them and share them with the world.

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If you point your Samsung Galaxy S23 to the nightly heavens, you can utilize the mobile phone’s powerful camera and internal software to capture stunning images of celestial bodies. However, S21 and Z Fold 4 owners have been left in the dark, relegated to tinkering with the settings for the best possible results. Thanks to an update, astrophotography mode is coming to those older models.

White smartphone on top of black smartphone

Every month, Google rolls out a fresh update for Pixel phones with security patches and bug fixes. Typically, the update drops on the first Monday of the month, but the situation is a bit different for the third month of 2023. Although March 2023's Android Security Bulletin went live earlier this week and the second Developer Preview of Android 14 comes with the latest SPL, Google has yet to deliver the update via stable channel.

Samsung One UI -- Feature Image_3

Samsung has rolled out its Android 13 update to many phones and tablets, branded as One UI 5.0, but the Korean OEM introduced a minor revision with the Galaxy S23 series. The One UI 5.1 update was hinted to arrive on select phones and tablets, but the company didn't specify any official roadmap. Nonetheless, the rollout has already started in full swing, as the Galaxy S22, S21, S20, as well as the foldables have picked up the new release.

Samsung Galaxy S22 ultra white back
From worst to best: Here's how the Samsung Galaxy S series stack up in 2023

Samsung's Galaxy S series has had quite a journey since 2010. Here's how they stack up!

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Samsung has become synonymous with premium mobile experiences worldwide, and it's hard to ignore its dominance as a strong force in the Android smartphone space. The Galaxy S series flagships didn't find them themselves atop the pile of iPhone alternatives overnight, though. The company has more than a dozen phones in the series, and it had to go through a few iterations before making it to the big leagues. Not all the Galaxy S series phones were created equal, so we decided to take look back and rank them from worst to best. It's worth mentioning that all these phones were among the best in the market when they arrived, so "worst" in this context only means they're not as impressive as the others mentioned in this collection.

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How Samsung Knox Vault works

Samsung Knox Vault is on just about every recent Samsung flagship phone, but what is it, exactly?

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Samsung Knox comes pre-installed on pretty much every Samsung Galaxy smartphone, and it exists as a security solution for device owners to ensure that both their smartphones and their data are safe. It makes use of both hardware-backed security and software, extending upon what TrustZone, a Trusted Execution Environment (TEE) that Samsung implements on its smartphones, previously offered. Knox Vault operates entirely separately from the primary processor on an Android smartphone, and it's available on newer Samsung flagship smartphones.

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Google Pixel and some Samsung Galaxy phones receive first security updates of 2023

The January 2023 security patches should be hitting your Pixel phone soon

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New year, new updates. Google is making the first week of 2023 more exciting with a fresh new Android security bulletin and corresponding updates for the eligible Pixel lineup, but not exactly right on schedule.

All phones in the Samsung Galaxy S21 series on white background
Samsung rolls out stable One UI 5 based on Android 13 to the Galaxy S21 series

The update is currently available for the Exynos variants in Europe

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After releasing stable builds of One UI 5 based on Android 13 for the Galaxy S22 series last month, Samsung has now started rolling out the update to the older Galaxy S21 series. The first One UI 5 stable update for the Galaxy S21 series is rolling out to users in Europe, and it should reach other regions in the coming days.