Samsung has released a new update for its popular Galaxy S21 series of flagship phones. The update does not bring any features or fixes, but simply brings the phone into the August 2021 Android security patch. The update is available on the Galaxy S21, Galaxy S21 +, and Galaxy S21 Ultra.
However, it is important to note that it is not available in India at the moment. The update is currently available to users in China and could roll out in more countries in the coming weeks.
Speaking of the most premium of the three devices, the Galaxy S21 Ultra comes with a 6.8-inch QHD + AMOLED display. The display comes with a resolution of 3200×1440 and a pixel density of 551ppi. Also, it comes with an adaptive refresh rate of 120Hz. This is an Infinity-O display that features a single front camera punch hole and is HDR10 + certified. The display also has an ultrasonic in-display fingerprint sensor.
Under the hood, the Samsung Galaxy S21 Ultra comes with the recently released Exynos 2100 chipset with 12GB or 16GB LPDDR5 RAM. The phone is powered by a 5,000 mAh battery with support for 25 W wired fast charging, 15 W wireless charging, and 4.5 W reverse charging.
The Galaxy S21 Ultra features a 108MP lens with phase detection autofocus, which sits alongside a 12MP ultra-wide-angle sensor with dual-pixel autofocus and a 120-degree field of view. The Samsung phone also features laser autofocus and a spatial zoom function of up to 100X. For selfies, we have a single 40MP camera sensor with phase detection autofocus.