Recording to several cameras at the same time, or quick switching to each of them (during video recording). Samsung DeX (connection of third-party peripherals).
The charger and headphones are not included with the phone.
All specifications
Specifications Galaxy S21 128GB
Display
Main display
6.2 " 2400x1080 (20:9) 421 ppi Dynamic AMOLED 120 Hz HDR10+ Gorilla Glass Victus
Display-to-body ratio
87 %
DCI-P3
/ 100% /
Hardware
Operating system
Android 11.0
CPU model
Exynos 2100 5G / or Qualcomm SM8350 Snapdragon 888 /
The information in the model description is for reference purposes. Always clarify the specifications and configuration of the product with the online store manager before purchasing. Catalog Samsung 2025 - new arrivals, bestsellers, and the most relevant models Samsung.
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Make your business operations seamless and efficient with the Galaxy S21 5G G991B 6.2" Full HD+ 128GB Dual-SIM GSM Smartphone... more. This advanced device is designed to facilitate secure connections and collaborations from any location. It features an impressive 8K camera, enabling you to discover innovative ways to collaborate and share real-time insights.Powered by the Samsung Exynos2100 and Android 11, this smartphone offers a smooth user experience. It comes with 8GB RAM and 128GB storage, providing ample space for your files and applications. The 12+64+12MP rear and 10MP front cameras let you capture high-resolution images and videos, enhancing your visual communication.The Galaxy S21 is equipped with Samsung DeX, which allows you to transition effortlessly from mobile to desktop to meetings. It also features seamless Microsoft integration across your devices with Microsoft 365, Microsoft Teams, and Link to Windows, enhancing your productivity.This smartphone offers 5G support, enabling you to leverage the latest advancements in mobile networks for faster downloads and virtually lag-free video chats. As an unlocked/international device, it works on most major U.S. networks and offers the flexibility for international business travelers to utilize lower local rates.The Galaxy S21 prioritizes security with its secure processor, Samsung Knox, and the Knox portfolio. These features protect your business data and personal information from sophisticated attacks. Furthermore, the Knox Suite offers easy mobile management, keeping your fleet of mobile devices in sync and under control.With the Galaxy S21's intuitive camera, you can capture, share, and collaborate in real time, no matter where you are. Its Director's View feature offers a unique spin on virtual tours, allowing you to be in front of the camera, behind it, or both at the same time.The Galaxy S21 also offers wireless Samsung DeX, enabling you to connect all your devices and use your smartphone as a remote. You can take conference calls on your TV, drag and drop files from your phone to PC, or double your screens with a simple tap.The Galaxy S21's all-day battery intelligently manages usage to conserve energy, so you can go all day without charging. With faster processing power and graphic rendering, this smartphone acts as a supercomputer in the palm of your hand. Its 5G connection ensures nothing slows you down, whether you're downloading large files or creating your own secure 5G hotspot.The Galaxy S21's adaptive 120Hz display offers a smooth scrolling experience that's easy on the eyes, whether you're indoors, outdoors, day, or night. Its 64MP camera system lets you capture and share detailed portraits, stunning landscapes, and crisp super close-ups. This smartphone is also Android Enterprise Recommended, making it easier for businesses to integrate mobile solutions into their operations with strict standards for security, productivity, and flexibility. In a sleek Phantom Violet color, the
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The usual Galaxy S21 without any prefixes in the extended name is an example of a smartphone balanced on all fronts in a relatively compact package (by modern standards of "gigantomania").
younger brother
The model is recognizable against the background of "classmates" in the S21 line due to its reduced dimensions and the material used to make the "back" — here it is made of polycarbonate. At the same time, from a tactile point of view, the device does not feel much worse than older brothers — the smartphone body does not slip in the hand and does not collect fingerprints. The front panel of the gadget is occupied by a Dynamic AMOLED 2X screen with a diagonal size of 6.2", a resolution of 2400x1080 pixels and an adaptive refresh rate from 48 to 120 Hz. A fingerprint scanner with lightning-fast responsiveness lives in the sub-screen layer.
Flagship hardware
In the version for the vast majority of markets, the Samsung Galaxy S21 comes with a mobile Exynos 2100 processor, which is made at the rate of 5 nm. The RAM of the smartphone is 8 GB, and the capacity of the internal storage starts at 128 GB. Remarkably, in the S21 generation, the memory expansion slot was abandoned — from now on, users will have to be more selective in choosing the capacity of a regular drive, so as not to experience a lack of free space in the future.
dude camera
The block of the main camera of the smartphone is designed in the Contour Cut style — it seems to “flow” from the side metal frame of the case and is its visual continuation. Under the wing of the rear photo module is a trio of image sensors: a stabilized 12 MP main sensor with Dual Pixel phase detection autofocus, a 12 MP ultra-wide and a 64 MP telephoto lens with a triple optical zoom and a built-in stub. The resolution of the front camera "in the forehead" of the smartphone screen is 10 MP.
Advanced "refueling"
The Samsung Galaxy S21 has a 4000 mAh battery that supports both fast wired, wireless and reverse charging. But the power adapter is no longer provided in the standard configuration of the model, as well as wired headphones. The manufacturer justifies their absence by concern for the environment. The model is produced in four body colour variations: phantom purple, phantom grey, phantom pink or phantom white.