One UI 3.1
2G / 3G / 4G / 5G / CDMA / EVDO
Single / Dual Nano SIM / eSIM
Wi-Fi 802.11 a/b/g/n/ac/6, Dual Band
5.0, A2DP, LE
151.7 x 71.2 x 7.9 mm
Aluminum + Glass Case, IP68 Rated
Gray, Violet, White, Pink
Exynos 2100 / Qualcomm Snapdragon 888
Mali-G78 MP14 / Adreno 660
128GB / 256GB
Dynamic AMOLED 2X
1080 x 2400 pixels
20:9 ratio, (~421 ppi density), 120Hz, HDR10, Corning Gorilla Glass Victus
USB Type-C & Qi/PMA wireless charging 15W
Fast charging 25W
(Main) 12 MP, f/1.8, 26mm, 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
(Tele) 64 MP, f/2.0, 29mm, 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
(Ultrawide) 12 MP, f/2.2, 13mm, 120˚, 1/2.55" 1.4µm
10 MP, f/2.2, 26mm, 1/3.24", 1.22µm, Dual Pixel PDAF
Stereo Speaker, AKG
Fingerprint (under display)
Yes, A-GPS, GLONASS, BDS, GALILEO
Accelerometer, Gyro, Proximity, Compass, Barometer
[*] Indicated there was multiple series number (GTIN / MPN) for an product.
Price are aggregate only and may not reflect the real price on the market and the product price may can be different on each country.
We can't guarantee the specifications data are 100% accurate, there may be misspresentating or wrong information because lack of source data or human error.
Samsung Galaxy S21 5G is the beautiful device that already officially announces at January 2021, this device adopting modern design with added multiple great features that can be use all their user directly.
The Samsung Galaxy S21 5G also known as by the device model series SM-G991* this model series must be unique, so the user can easily find any other support from the internet, because when only using the main device name it may difficult for several user. Then next for Samsung Galaxy S21 5G weight is 169 gram and the body dimension of Samsung Galaxy S21 5G is 151.7 x 71.2 x 7.9 mm which is this the ideal physical body number dimension for modern devices today and the for the last introduction before we can do to the deeper things is the device also available on the Gray, Violet, White, Pink color user options.
But, the color options availability itself may be different on the specific market country, some the device color option will only available for limited number such as because the specific event time, after the event ended the color option may be not available for the buyer.
The Samsung Galaxy S21 5G using Aluminum + Glass Case, IP68 Rated combination body material, which is good material for modern use, it looks very solid, elegant, comfortable on hand and also it will more protect the device such as from any damage risk, this body material will be more powerful than only just plastic material without any glass for the protect body material.
Display screen configuration is very important factor for the user experience, in this Samsung Galaxy S21 5G the setup of display screen are ideal which is bring 1080 x 2400 pixels on the screen resolution combined with 6.2" screen size. Then the display screen also have several configuration that are 20:9 ratio, (~421 ppi density), 120Hz, HDR10, Corning Gorilla Glass Victus.
Other the important thing on the display screen is the display panel hardware, good display panel hardware will drive more best experience to the user. Samsung Galaxy S21 5G using Dynamic AMOLED 2X display hardware panel, which is the one of very good screen panel that exist today, typically Dynamic AMOLED 2X display panel can bring more experience to the user, it will be more bright on the screen, clear to view although in the very sunny days at the outdoor, produce more real color and the screen will produce more detail image.
The physical button on Samsung Galaxy S21 5G is made very clear by it's own function, also for design and positioning of the physical button is ideal and can be easily used by user for navigating the device, such as for powering up device or adjusting the volume master.
Processor is very vital hardware for processing any task on the device software, this is also included for the Graphic hardware that have main function for rendering graphic image on the device, the both of hardware is related each other every times, on the Samsung Galaxy S21 5G we can see this device use Exynos 2100 / Qualcomm Snapdragon 888 for CPU model and Mali-G78 MP14 / Adreno 660 for GPU model, are them good enough?
Yes, they are a good combination, this CPU and GPU setup can be use for handling multiple purpose on this device, such as for run some games, opening some apps, also have good performance when processing and rendering 3D image on the specific level that they can do at the maximal limit.
Besides CPU and GPU hardware, memory hardware is also very important sector for getting best experience for user when use that device for any multiple purpose, the memory sector itself are combination from the RAM capacity, internal memory storage and support for external expansion memory, then does Samsung Galaxy S21 5G is good enough on term of memory performance?
When we see the memory combination specification we can see the Samsung Galaxy S21 5G have 8GB amount of RAM, then also have 128GB / 256GB internal memory storage capacity and sadly, Samsung Galaxy S21 5G does not support for external memory expansion, but it fine by the way because the capacity amount from the internal memory storage is good enough for the user, although without the external memory expansion feature support.
Thus, is Samsung Galaxy S21 5G have a good memory performance? from the spec said Samsung Galaxy S21 5G it's good for use to any purpose in the modern use, but it's also depending from the user perspective need.
Just like other modern smart devices that exist today, Samsung Galaxy S21 5G also have camera feature for bringing best experience to their user, on the main / rear camera feature we can found Triple Setup camera configuration feature that exist on there.
The main / rear camera specification on Samsung Galaxy S21 5G are (Main) 12 MP, f/1.8, 26mm, 1/1.76", 1.8µm, Dual Pixel PDAF, OIS for the main camera configuration setup. There was also available for secondary camera feature with spec (Tele) 64 MP, f/2.0, 29mm, 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom. The Samsung Galaxy S21 5G still have third camera feature with spec detail (Ultrawide) 12 MP, f/2.2, 13mm, 120˚, 1/2.55" 1.4µm.
Samsung Galaxy S21 5G have Single Setup for front / selfie camera feature. The main selfie camera spec on Samsung Galaxy S21 5G are 10 MP, f/2.2, 26mm, 1/3.24", 1.22µm, Dual Pixel PDAF.
Samsung Galaxy S21 5G fully support for using the mobile network broadband, Samsung Galaxy S21 5G already supporting by Single / Dual Nano SIM / eSIM Card feature. The mobile network technology that using on Samsung Galaxy S21 5G are 2G / 3G / 4G / 5G / CDMA / EVDO, user can freely choose the mode of mobile network on this device, because they can switch easily every times when the user needed.
Actually, the best device for the modern use it should have multiple connectivity features on it, on the basic perspective the Samsung Galaxy S21 5G are already have complete connectivity features.
The wireless connectivity on Samsung Galaxy S21 5G that are already supporting by the Wi-Fi technology with the complete spec Wi-Fi 802.11 a/b/g/n/ac/6, Dual Band and also supported by Bluetooth version 5.0, A2DP, LE. The other great things that available on Samsung Galaxy S21 5G is fully support for NFC technology.
Samsung Galaxy S21 5G also supported by using wired connectivity that use USB Type-C Port technology. So, this feature can be very useful to their user for connecting Samsung Galaxy S21 5G to the other device such as Desktop Computer or other.
Because Samsung Galaxy S21 5G designed for the modern user, that mean Samsung Galaxy S21 5G should be operated by the smart Operating System, and the good thing is the Samsung Galaxy S21 5G already use smart OS that known as Android 11. The vendor of this device also make some customization from the basic Android 11 firmware then known as One UI 3.1 ROM, the goal of this thing will increasing more best experience for the user, because the more feature will be added on the One UI 3.1 ROM, that may can't be found on the basic OS.
Now, how about the security technology on Samsung Galaxy S21 5G? The Samsung Galaxy S21 5G have a powerful security protection because this device using default security system from the software OS then combined with the Fingerprint (under display) security hardware technology, then it will give more secure from the stranger access.
Speaker hardware on Samsung Galaxy S21 5G is very same as most other devices, there was a speaker hardware with using good loudspeaker quaility for calling and play some music and the other feature on this sector that are Samsung Galaxy S21 5G fully supported by Stereo Speaker, AKG technology, which is very good by the way.
Samsung Galaxy S21 5G comes with 4000 mAh battery capacity and have Li-Ion battery model, this battery specification basically can be use for all long day use in normal term. But, take it easy if the device on the low battery state, because Samsung Galaxy S21 5G already support Fast charging 25W technology, in the mean the charging time will go shortly depending on how big the (Watt) number on the fast charging feature, normally battery can be fully under 2 hours, 1 hours or 40 minutes.
This device also comes USB Type-C that it's very good because the USB Type-C is the universal charger Port that can be easy suitable for most charger cable on the most modern phone that exist today.
This device officialy unveiled at January 2021, so typically for the availability product at the market it should be around from the time announced.
The known model type / serial number on Samsung Galaxy S21 5G are SM-G991*.
Yes, Samsung Galaxy S21 5G is fully support 5G mobile broadband network.
On the rear camera sector Samsung Galaxy S21 5G have Triple Setup camera, and for front / selfie camera Samsung Galaxy S21 5G also have Single Setup camera .
Samsung Galaxy S21 5G using Exynos 2100 / Qualcomm Snapdragon 888 for hardware processor series.
Samsung Galaxy S21 5G using Mali-G78 MP14 / Adreno 660 GPU model.
The RAM capacity number on Samsung Galaxy S21 5G are 8GB.
The internal Memory size on Samsung Galaxy S21 5G are 128GB / 256GB.
No, Samsung Galaxy S21 5G does not have external Memory expansion feature.
Samsung Galaxy S21 5G use Dynamic AMOLED 2X screen panel type.
The screen size is 6.2" (inch).
The Samsung Galaxy S21 5G screen resolution is 1080 x 2400 pixels.
The Samsung Galaxy S21 5G comes with 4000 mAh battery capacity.
Yes, Samsung Galaxy S21 5G does support Fast charging 25W.
Yes, Samsung Galaxy S21 5G does fully support NFC feature.
Yes, Samsung Galaxy S21 5G using Fingerprint (under display) for giving the extra security on this device.
The Samsung Galaxy S21 5G using USB Type-C Port model type.