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Samsung Galaxy S21 Plus 5G
Specifications
Price in Bangladesh
| Official | 8GB 256GB ৳1,22,999 |
| Unofficial Unofficial prices and phones are available only non authorized shops. The device does not come with an official warranty in Bangladesh. | 8GB 128GB SD ৳74,000 / 8GB 256GB SD ৳95,000 / 8GB 256GB Exynos ৳76,000 / 12GB 256GB ৳80,000 |
General
| Device Type | Smartphone |
| Model | SM-G996B, SM-G996B/DS, SM-G996U, SM-G996U1, SM-G996W, SM-G996N, SM-G9960 |
| Announced | January, 2025 |
| Released | January, 2025 |
| Status | Available |
Hardware & Software
| Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android |
| OS Version | v11 |
| User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface. | One UI 6.1 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Exynos 2100 |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 5 nm |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Mali-G78 MP14 |
| RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. | 8 GB |
Design
| Dimensions | 161.5 x 75.6 x 7.8 mm (6.36 x 2.98 x 0.31 in) |
| Weight | 200 g (Sub6), 202 g (mmWave) (7.05 oz) |
| Colors |
Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red |
| Build Material | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
| Water Resistant | Water resistant (up to 30 minutes in a depth of 1.5 meter), |
| IP Rating | IP68 |
| Ruggedness | Dust proof |
Display
| Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | Dynamic AMOLED 2x |
| Size | 6.7 inches (17.02 cm) |
| Resolution | 1080x2400 px (FHD+) |
| Aspect Ratio | 20:9 |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 393 ppi |
| Screen to Body Ratio | 88.77 % |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 1300 nits |
| Refresh Rate | 120 Hz |
| HDR 10 / HDR+ support |
Rear Camera
| Camera Setup | Triple |
| Main Camera | 12 MP |
| Second Camera | 64 MP |
| Third Camera | 12 MP |
| Autofocus | Phase Detection autofocus, Dual Pixel autofocus |
| OIS | |
| Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) | LED Flash |
| Image | 4000 x 3000 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/1.8 |
| Camera Features |
Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS |
| Video Recording Features | 7680x4320, 3840x2160, 1920x1080, 1280x720 |
| Video FPS | 30 fps |
Front Camera
| Camera Setup | Single |
| Secondary |
10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF |
| Aperture | f/2.2 |
| Video | 4K@30/60fps, 1080p@30fps |
| Video FPS | 30 fps |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Placement | Non-removable |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 4800 mAh |
| Quick Charging | 25W wired, PD3.0 |
| Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. |
15W wireless (Qi/PMA) |
| USB Type-C | USB Type-C 3.2 |
| Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. | Up to 40 Hours(4G) |
Storage
| Storage Type | UFS 3.1 |
| Storage Capacity | 128 GB, 256 GB |
| USB OTG |
Network
| 2G Network |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G996U1 |
| 5G Network |
2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G996U1 |
| SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | Standard SIM |
Data
| GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
| Web Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
Messaging
| SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks. | Yes |
| MMS MMS (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol. | |
| Email Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user. | Yes |
| IM IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet. | Yes |
Connectivity
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.0, A2DP, LE |
| Wi-fi Hotspot | |
| Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. | |
| USB | USB Type-C 3.2, OTG |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | GPS, GLONASS, BDS, GALILEO |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. |
Media
| FM Radio | FM radio (Snapdragon model only; market/operator dependent) |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm Jack | No |
Sensors & Security
| Fingerprint Sensor | |
| Fingerprint Sensor Position | On-screen |
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Face Unlock | Yes |
More
| Made By | Korea |
| SAR | 0.65 W/kg (head) 0.95 W/kg (body) |
| SAR EU | 0.54 W/kg (head) 1.33 W/kg (body) |
Performance Tests
| AnTuTu | 622276 (v8) |
| GeekBench | 3476 (v5.1) |
| GFXBench | 54fps (ES 3.1 onscreen) |
| Display | 883 nits max brightness (measured) |
| Loudspeaker | -25.8 LUFS (Very good) |
| Battery (old) | Endurance rating 114h |
Samsung Galaxy S21 Plus 5G Price in Bangladesh
The Samsung Galaxy S21 Plus 5G is officially priced at ৳122,999 for the 8GB RAM + 256GB storage variant in Bangladesh.
Unofficial prices vary depending on configuration:
- 8GB + 128GB (Snapdragon) – ৳74,000
- 8GB + 256GB (Snapdragon) – ৳95,000
- 8GB + 256GB (Exynos) – ৳76,000
- 12GB + 256GB – ৳80,000
Launched in January 2021, the Galaxy S21 Plus 5G is a flagship smartphone that balances premium performance, stunning design, and camera innovation. With its large Dynamic AMOLED 2X display, a versatile triple rear camera setup, and powerful Exynos 2100 processor, this phone offers a robust experience for power users and mobile photography enthusiasts alike. It’s IP68-rated for water resistance, supports fast wireless charging, and comes with a glass-and-metal design that feels truly high-end. Its standout features include 8K video recording, HDR10+ support, and 5G connectivity, positioning it among the top-tier devices in Samsung’s lineup.
Samsung Galaxy S21 Plus 5G Specifications
Display and Design
The Galaxy S21 Plus 5G features a 6.7-inch Dynamic AMOLED 2X display with a Full HD+ resolution of 1080 x 2400 pixels and a refresh rate of 120Hz, ensuring fluid visuals whether you’re gaming or scrolling. With a brightness level reaching up to 1300 nits, the display remains visible even under direct sunlight. HDR10+ support enhances contrast and color accuracy for immersive media viewing.
Design-wise, it sports a Gorilla Glass Victus front and back with an aluminum frame, delivering both durability and elegance. The phone weighs around 200g (Sub6 model) and has a slim 7.8mm profile. Its sleek aesthetic is available in a range of luxurious colors: Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, and Phantom Red. It’s also rated IP68, making it resistant to water (up to 1.5 meters for 30 minutes) and dust.
Performance and Processor
Under the hood, the device runs on the 5nm Exynos 2100 chipset, featuring an octa-core CPU:
- 1x 2.9GHz Cortex-X1
- 3x 2.8GHz Cortex-A78
- 4x 2.2GHz Cortex-A55
This is paired with the Mali-G78 MP14 GPU, delivering excellent graphics performance for demanding games and apps.
RAM options include 8GB and 12GB, with storage choices of 128GB or 256GB UFS 3.1. Note: There’s no microSD slot, so storage isn’t expandable.
In real-world usage, the S21 Plus handles intensive multitasking, gaming, and video editing without stutters. Benchmark scores back its power:
- AnTuTu: 622,276
- GeekBench: 3476
- GFXBench: 54 fps (ES 3.1)
Camera and Video
The rear camera setup is a versatile triple system:
- 64MP telephoto sensor
- 12MP main wide-angle sensor (f/1.8)
- 12MP ultrawide sensor
It supports Phase Detection and Dual Pixel autofocus, OIS, and LED flash. The camera offers advanced features like HDR mode, night mode, ISO control, and AI enhancements. Shooting modes include 8K at 24/30fps, 4K at up to 60fps, 1080p up to 240fps, and 720p super slow motion at 960fps. Video is stabilized using gyro-EIS and OIS, and HDR10+ ensures dynamic visual output.
The 10MP front camera (f/2.2) supports Dual Pixel PDAF and records 4K videos at 30/60fps, making it excellent for selfies, vlogging, and video calls.
Battery and Charging
The Galaxy S21 Plus houses a 4,800mAh non-removable Li-Ion battery, which delivers impressive endurance—up to 114 hours on mixed usage and 40 hours talk time on 4G.
Charging options include:
- 25W wired fast charging (PD 3.0)
- 15W wireless charging
- 4.5W reverse wireless charging
This efficient power system ensures all-day use and quick top-ups when needed.
Connectivity and 5G Support
This is a true global 5G-ready device, supporting Sub6 and mmWave bands for blazing-fast download speeds up to 5+ Gbps.
Network Bands:
- 2G: GSM
- 3G: HSDPA
- 4G LTE: Wide band support across global markets
- 5G: SA/NSA/Sub6/mmWave
Other connectivity options:
- Dual SIM capability (varies by model)
- Wi-Fi, Bluetooth 5.0, NFC
- USB Type-C 3.2, USB OTG
- GPS with GLONASS, BDS, GALILEO
Additional Features
- On-screen fingerprint sensor
- Face unlock
- Stereo speakers with excellent loudness (-25.8 LUFS, rated “Very Good”)
- No 3.5mm headphone jack
- Sensors: Accelerometer, Gyroscope, Compass, Proximity, Light
- Software: Android 11, upgradable via One UI 6.1
- FM Radio: Available only on Snapdragon variant in select regions
- Made in Korea
- SAR (head): 0.65 W/kg (EU: 0.54 W/kg)
Reason to Buy
Here are the top reasons to consider the Samsung Galaxy S21 Plus 5G:
- Stunning 6.7″ AMOLED 120Hz display
- Versatile triple camera with 8K video recording
- Premium design with Gorilla Glass Victus
- Strong 5G support for future-proof connectivity
- Powerful Exynos 2100 (or Snapdragon in some variants)
- IP68 water and dust resistance
- Wireless and reverse wireless charging support
- Smooth One UI experience on Android
Verdict
The Samsung Galaxy S21 Plus 5G is a top-tier flagship designed for users who want premium design, future-ready connectivity, and professional-grade camera features. It’s ideal for content creators, power users, and anyone who values cutting-edge performance in a sleek package. While it lacks a microSD slot and headphone jack, it more than compensates with its display, battery life, and overall smoothness. At its current pricing—especially the unofficial Snapdragon variants—it offers great value for flagship features in 2025.
FAQ
Q1: Is the Galaxy S21 Plus 5G waterproof?
Yes, it has an IP68 rating, making it water-resistant up to 1.5 meters for 30 minutes.
Q2: Does it support 5G in Bangladesh?
Yes, the phone supports global 5G bands, including Sub6, which works in Bangladesh with compatible networks.
Q3: Is the storage expandable via microSD?
No, the Galaxy S21 Plus does not include a microSD card slot.
Q4: Which processor is better—Exynos or Snapdragon?
Both deliver solid performance. However, the Snapdragon version is slightly more efficient and offers better thermals and battery life.
Q5: Does the phone have a 3.5mm headphone jack?
No, you’ll need USB-C headphones or wireless earbuds.
Q6: How long does the battery last?
With a 4800mAh capacity, the phone can easily last a full day of heavy use. It also supports fast and wireless charging.
Q7: Can I record 8K videos?
Yes, the rear camera supports 8K video recording at 24/30fps.
User Reviews
Disclaimer Note
We do not guarantee that the information of this page is 100% accurate and up to date.
