Samsung Galaxy S21 Series: Specs and Features of New Smartphone Series by Samsung

Just a few months from now, Samsung is going to launch its new Samsung Galaxy S21 series. The new in the Samsung’s S series, the series of new S21 is going to be featured with 3 new smartphones: Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra codenamed as O1, T2, and P3 respectively.

As you all know if the smartphone is coming in a few months from now so we have some leaks of the phone also. Today, we are going to discuss here Specs and features based on leaks of the new Smartphones by Samsung. Below a table is stated describing the main features and specs of the new Samsung Galaxy S21 series.

SpecificationsGalaxy S21, O1Galaxy S21+, T2Galaxy S21 Ultra, P3
Display6.2-inch FHD+ LTPS, 120hz6.7-inch FHD+ LTPS, 120hz6.8-inch WQHD+ LTPO, 1-120hz adaptive
SoftwareOne UI 3.1 based on Android 11One UI 3.1 based on Android 11One UI 3.1 based on Android 11
CPUSnapdragon 875 or Exynos 2100Snapdragon 875 or Exynos 2100Snapdragon 875 or Exynos 2100
Battery4,000 mAh4,800 mAh5,000 mAh
Rear CameraUltra wide: 12MP
Main: 12MP
Telephoto: 64MP
Ultra wide: 12MP
Main: 12MP
Telephoto: 64MP
Ultra wide: 12MP
Main: 108MP, Gen 2 sensor
3X Optical: 10MP
10X Optical: 10MP
Connectivity5G, Wi-Fi 6, Bluetooth 5.15G, Wi-Fi 6, Bluetooth 5.15G, Wi-Fi 6E, Bluetooth 5.1
ColorsPhantom Violet, Phantom Pink,
Phantom Gray, and Phantom White
Phantom Silver, Phantom Black,
and Phantom Violet
Phantom Black and Phantom Silver

Samsung Galaxy S21 Series

Colors Available

As we talk about the color of the new smartphones, the new Samsung Galaxy S21 is going to available in Phantom Violet, Phantom Gray, Phantom White, and Phantom Pink Colors. The Samsung Galaxy S21+ will come in Phantom Silver, Phantom Black, and Phantom Violet. While the Galaxy S21 Ultra will only come in Phantom Silver and Phantom Black.

From the sources, it is also confirmed that the base model Galaxy S21 will feature a plastic rear cover, while the S21 Ultra will use glass. We cannot get to confirm that what material Galaxy S21+ is going to be used, as Samsung is getting a good customer review with plastic material.

We also confirm that the back camera placed on the upper left corner will be part of the frame itself. It is also said that the frame and camera both will feature different colors depending upon the color of the device. For example, the Phantom Black colorway has a black frame and camera bump while the Phantom Violet and Phantom Pink colorways have a copper body. 



Now, let’s discuss the main feature of the smartphone it’s CPU or processor. The new S series will be powered by two processors, depending on which region you are living as the company did it earlier also. Samsung is going to feature its new smartphones with Snapdragon 875 processors, the successor of Snapdragon 865 and moreover, the processor is yet to launch. Also the second processor Samsung is using in the new Smartphones is Exynos 2100.

We are told the Exynos 2100 could be “on-par or better than the Snapdragon 875,” though it’s unclear exactly how the chips will benchmark comparatively. We are also told the new Exynos will be a more power-efficient chip than prior generations, improving battery life. Both the processors are 5G compatible, also there will be 5G versions for all S21 models.


The battery of the new series will remain somehow the same as before in Samsung Galaxy S20 series models. The new Galaxy S21 will be powered with a 4,000 mAh battery, while the Galaxy S21+ will have 4800mAh (300mAh more than the current S20+), and the Galaxy S21 Ultra will be powered with 5000mAh of battery. The resources not yet confirmed about the actual charging speed of the phones but at minimum, the smartphones are going to support 25 W of charging.


The new Samsung Galaxy S21 series is going to feature with latest displays by Samsung, both Galaxy S21 and S21+ will feature FHD+ 120hz displays, but they will not receive the advanced adaptive refresh LTPO panels feature on the Galaxy Note20 Ultra. If we talk about the display size of the models, the S21 will feature a 6.2″ display while S21+ will feature a 6.7″ Display.

The Galaxy S21 Ultra has, what we are told, one of the best displays on any smartphone. It’s a 6.8” WQHD+ LTPO display with an adaptive refresh rate of 1hz to 120hz. The S21 Ultra will max out at an incredible 1600 nits peak brightness — by comparison, the Galaxy S20 Ultra has a peak brightness of 1,400 nits.


One of the main features all of us find out on any Smartphone is its camera and the new Samsung Galaxy S21 series is going to features one of the best camera modules by the company. Both S21 and S21+ will feature the same camera modules i.e. 12MP main sensor, 64MP telephoto, and 12MP ultrawide. 

The Galaxy S21 Ultra, however, does have a new camera setup. The main camera will feature an improved 108MP sensor, the second generation version of the sensor Samsung uses in the Galaxy S20 Ultra and Galaxy Note20 Ultra. The S21 Ultra will have the same 12MP ultrawide as the Galaxy S21 and S21+ but will feature two telephoto sensors: a 3x optical telephoto and a 10x optical “super” telephoto. Samsung has added 130% larger pixels and dual pixel autofocus on both the 3x and 10x optical lens. Thanks to the new 10x optical sensor, our sources say Samsung will be reviving 100X Space Zoom. Samsung will be using laser autofocus on the S21 Ultra, hopefully remedying the focus issues the S20 Ultra experienced.