| Brand | Samsung |
| Model | SM-G991B/DS Galaxy S21 5G Global Dual SIM TD-LTE 256GB |
| Released | 2021 Jan 29 |
| Announced | 2021 Jan 14 |
| Hardware Designer | Samsung Electronics |
| Manufacturer | Samsung Electronics |
| Codename | Samsung Unbound M1 |
| OEM ID | G991BZAGEUB |
| General Extras | Haptic touch feedback |
| Device Category | Smartphone |
| Width | 71.2 mm |
| Height | 151.7 mm |
| Depth | 7.9 mm |
| Dimensions | 2.80×5.97×0.31 inches |
| Mass | 170 g |
| Platform | Android |
| Operating System | Google Android 11 (R) |
| Software Extras | Voice Command , Business card recognition , Navigation software , Augmented Reality (AR) , Virtual Reality (VR) support , Intelligent personal assistant , Voice Recognition , Face Recognition |
| CPU Clock | 2900 MHz |
| CPU | Samsung Exynos 2100 5G S5E9840, 2021, 64 bit, octa-core, 2304 Kbyte L2, 4096 Kbyte L3, 5 nm, ARM Mali-G78 GPU |
| RAM Type | LPDDR5 SDRAM |
| RAM Capacity (converted) | 8 GiB RAM |
| Non-volatile Memory Interface | UFS 3.1 |
| Non-volatile Memory Capacity (converted) | 256 GB ROM |
| Display Hole | 1-hole |
| Display Diagonal | 158.4 mm |
| Resolution | 1080×2400 |
| Horizontal Full Bezel Width | 6.2 mm |
| Display Area Utilization | 86.9% |
| Pixel Density | 422 PPI |
| Display Type | AM-OLED display |
| Display Subtype | Dynamic AM-OLED |
| Number of Display Scales | 16.8M |
| Display Refresh Rate | 120 Hz |
| Scratch Resistant Screen | Gorilla Glass Victus |
| Graphical Controller | ARM Mali-G78 MP14 |
| A/V Out | DisplayPort |
| Microphone(s) | stereo |
| Loudspeaker(s): | stereo |
| Audio Output: | USB Type-C |
| Supported Cellular Bands | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE1900 (B25) , LTE850 (B26) , LTE700 (B28) , LTE1500 (B32) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , LTE1700/2100 (B66) , NR2100 (N1) , NR1800 (N3) , NR850 (N5) , NR2600 (N7) , NR900 (N8) , NR800 (N20) , NR700 (N28) , TD-NR2600 (N38) , TD-NR2300 (N40) , TD-NR2500 (N41) , NR1700/2100 (N66) , TD-NR3700 (N77) , TD-NR3500 (N78) bands |
| Supported Cellular Data Links | GPRS , GPRS C12 , EDGE , EDGE MSC12 , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 , LTE 1000/100 , LTE 1200/200 , LTE 1600 , LTE 2000/300 , NR 2600 , NR 3700 , NR 4600 data links |
| SIM Card Slot | e-SIM |
| Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE , ViLTE |
| Dual Cellular Network Operation | Dual standby |
| Sec. Supported Cellular Networks: | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE1900 (B25) , LTE850 (B26) , LTE700 (B28) , LTE1500 (B32) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , LTE1700/2100 (B66) |
| Sec. Supported Cellular Data Links: | GPRS , GPRS C12 , EDGE , EDGE MSC12 , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , HSPA+ 42.2 , DC-HSDPA 42.2 , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 , LTE 1000/100 , LTE 1200/200 , LTE 1600 , LTE 2000/300 |
| Sec. SIM Card Slot | Nano-SIM (4FF) |
| Touchscreen Type | Capacitive multi-touch screen |
| Expansion Interfaces | No |
| USB | USB 3.0 / 3.1 Gen 1 / 3.2 Gen 1×1 |
| USB Services | USB charging , USB fast charging , USB Host , USB OTG 1.3 , USB OTG 2.0 , USB PD , USB PD 2.0 , USB PD 3.0 |
| USB Connector | USB C reversible |
| Max. Charging Power | 25.0 W |
| Bluetooth | Bluetooth 5.0 |
| Wireless LAN | 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac , 802.11ax |
| Wireless Services | DLNA , Miracast , Wi-Fi Direct , Wi-Fi Tethering , WiDi , Wi-Fi Calling |
| NFC | NFC A , NFC B |
| FM Radio Receiver | No |
| Complementary Satellite Services | Simultaneous GPS , A-GPS , Dual-frequency GPS , Geotagging , QuickGPS , QZSS |
| Supported GLONASS protocol(s) | L1OF , L2OF |
| Supported Galileo service(s) | E1 , E5a |
| Supported BeiDou system (BDS) | B1I , B2a BeiDou receiver |
| Camera Placement | Rear |
| Camera Image Sensor | BSI CMOS |
| Image Sensor Pixel Size | 1.80 micrometer |
| Number of effective pixels | 12.2 MP camera |
| Aperture (W) | f/1.80 |
| Zoom | 2.2 x optical zoom |
| Focus | PD AF |
| Video Recording | 7680×4320 pixel |
| Flash | single LED |
| Camera Extra Functions | EIS , EIS (video) , OIS , HDR photo , HDR video , Red-eye reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Aux. Camera Image Sensor | BSI CMOS |
| Aux. Cam. Image Sensor Pixel Size | 1.40 micrometer |
| Aux. Camera Number of Pixels | 12.2 MP aux. cam |
| Aux. Camera Aperture (W) | f/2.20 |
| Aux. Cam. Min. Equiv. Focal Length | 13 mm |
| Aux. Camera Extra Functions | EIS (video) , HDR photo , HDR video , Slow motion video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Aux. 2 Camera Image Sensor | BSI CMOS |
| Aux. 2 Camera Number of Pixels | 64.4 MP aux. 2 cam |
| Aux. 2 Camera Aperture (W) | f/2.00 |
| Aux. 2 Cam. Min. Equiv. Focal Length | 29 mm |
| Aux. 3 Camera Image Sensor | No |
| Aux. 4 Camera Image Sensor | No |
| Secondary Camera Placement | Front |
| Secondary Camera Sensor | BSI CMOS |
| Secondary Camera Number of pixels | 10.0 MP sec. cam |
| Secondary Aperture (W) | f/2.20 |
| Secondary Camera Focus | PD AF |
| Secondary Camera Extra Functions | Pixel unification , HDR photo , HDR video , Slow motion video , Burst mode , Touch focus , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Sec. Aux. Cam. Image Sensor | No |
| Built-in compass | 3D compass |
| Built-in accelerometer | 3D accelerometer |
| Built-in gyroscope | 3D gyro |
| Additional sensors | Barometer , In-screen FP sensor , Hall , HR sensor , L sensor , P sensor , Step counter |
| Protection from solid materials | 6 Totally protected from dust |
| Protection from liquids | 8 Protected against immersion beyond 1m of depth |
| Immersion into liquids (depth limit) | 150 cm |
| Immersion into liquids time limit | 30 min |
| Battery | Li-ion |
| Nominal Battery Voltage | 3.88 Volts |
| Nominal Battery Capacity | 4000 mAh battery |
| Nominal Battery Energy | 15.52 Wh |
| Estimated Battery Life | 15.0 hours |
| Talk Time: | 33.0 hours |
| Wireless Charging | PMA , Qi |
| Max. Wireless Charging Power | 15.0 W |
| Market Countries | Algeria , Armenia , Australia , Austria , Bangladesh , Belarus , Belgium , Bulgaria , Croatia , Cyprus , Czech , Denmark , Egypt , Estonia , Finland , France , Germany , Greece , HK , Hungary , India , Indonesia , Iran , Ireland , Israel , Italy , Jordan , Kazakhstan , Kenya , Kuwait , Latvia , Lithuania , Malaysia , Morocco , Myanmar , Nepal , Netherlands , Norway , NZ , Pakistan , Philippines , Poland , Portugal , Russia , Romania , Saudi Arabia , Singapore , Slovakia , Slovenia , South Africa , Spain , Sri Lanka , Sweden , Switzerland , Taiwan , Thailand , Tunisie , UAE , UK , Ukraine , Vietnam |
| Market Regions | Africa , Asia , Australia , Eastern Europe , Europe , Middle East , Oceania , South America , Southeast Asia , Western Europe |
| Price | 899 EUR |
| Added | 2024-06-12 |
Specifications data description of this 📱Samsung SM-G991B/DS Galaxy S21 5G Global Dual SIM TD-LTE 256GB📱
Title: Specification of the Device: The Ultimate Guide 🌐📅🏋️🌈🤖🛠️🚀
Introduction:
Welcome to our in-depth review of the latest device that has taken the market by storm. In this blog post, we will delve into the nitty-gritty of this device’s specifications, providing you with a comprehensive understanding of what makes it stand out from the competition. We will cover everything from the device’s network capabilities to its battery life, giving you a complete picture of what to expect. So, sit back, relax, and let’s get started.
Lineup:
Before we dive into the specifications, let’s take a quick look at the device’s lineup. This device is available in three variants, each with its unique specifications, catering to different user needs. Here’s a brief overview:
* Variant 1: This variant is designed for users who prioritize performance and speed. It comes with top-of-the-line specifications, making it an ideal choice for power users.
* Variant 2: This mid-tier variant offers a balance between performance and affordability. It has slightly lower specifications than Variant 1 but still delivers impressive performance.
* Variant 3: This entry-level variant is perfect for users who are looking for a budget-friendly device that can handle everyday tasks. It has basic specifications, making it an excellent choice for casual users.
Design:
The device’s design is sleek and modern, with a slim profile and a sturdy build. It has a glass front and back, with a metal frame for added durability. The device is available in three colors: black, white, and blue, giving users the freedom to choose a color that matches their style.
Specifications:
Now, let’s take a closer look at the device’s specifications:
* Network: The device supports 4G LTE and 5G networks, ensuring fast and reliable connectivity.
* Launch: The device was launched in [insert date here].
* Body: The device measures [insert dimensions here] and weighs [insert weight here].
* Display: The device has a [insert size]-inch display with a [insert resolution] pixel resolution. It supports [insert display technology here], making for a crisp and vibrant viewing experience.
* OS: The device runs on [insert operating system here], with [insert version number] as the latest version.
* Chipset: The device is powered by a [insert chipset name] chipset, ensuring smooth and efficient performance.
* CPU: The device has an [insert CPU name] CPU, which delivers fast and efficient processing.
* GPU: The device has a [insert GPU name] GPU, ensuring a smooth and seamless gaming experience.
* Memory: The device has [insert memory size] GB of RAM and [insert internal storage size] GB of internal storage, allowing users to store and access their files with ease.
* Camera: The device has a [insert camera megapixel count] MP rear camera and a [insert front camera megapixel count] MP front camera, allowing users to capture stunning photos and videos.
* Sound: The device has [insert sound technology here], providing excellent sound quality for music and videos.
* Comms: The device supports [insert wireless communication standards here], including Wi-Fi, Bluetooth, and GPS.
* Features: The device has [insert additional features here], including [insert fingerprint scanner, face recognition, water resistance, etc.]
* Battery: The device has a [insert battery capacity] mAh battery, ensuring long-lasting battery life. It also supports [insert fast charging technology here], allowing users to quickly charge their devices.
Conclusion:
There you have it – a complete guide to the device’s specifications. With its impressive features and sleek design, this device is a great choice for users who are looking for a high-performance device that doesn’t sacrifice on style.
We hope this blog post has provided you with valuable insights into what makes this device stand out from the competition. We would love to hear your thoughts on the device and welcome any questions or comments you may have. So, don’t hesitate to leave a comment below!
