| Brand | Samsung |
| Model | SM-G991N Galaxy S21 5G TD-LTE KR 256GB |
| Released | 2021 Jan 29 |
| Announced | 2021 Jan 14 |
| Hardware Designer | Samsung Electronics |
| Manufacturer | Samsung Electronics |
| Codename | Samsung Unbound M1 |
| OEM ID | G991NZIEKOO |
| 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) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , 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 1500 , NR 2600 data links |
| SIM Card Slot | Nano-SIM (4FF) |
| Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE , ViLTE |
| SAR (head) | 0.593 W/kg |
| SAR (body) | 0.852 W/kg |
| Sec. Supported Cellular Networks: | No |
| 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 | South Korea |
| Market Regions | Asia |
| Mobile Operator | KT Corporation LG Uplus Corporation SK Telecom |
| Price | 999900 KRW |
| Added | 2024-06-12 |
Specifications data description of this 📱Samsung SM-G991N Galaxy S21 5G TD-LTE KR 256GB📱
Title: Specification of the Device: A Comprehensive Overview
Introduction
————
In today’s world, where technology is rapidly advancing and new devices are being released frequently, it is essential to stay informed about the latest specifications and features. This blog post provides a comprehensive overview of a new device’s specifications. From the network capabilities to the battery life, this post covers it all. Let’s dive in!
Lineup
——
The new device comes in various lineups, each designed to cater to different needs and preferences. Whether you’re looking for a device with a high-resolution display or one that offers outstanding performance, there’s something for everyone.
Design
——
The device’s design is sleek and modern, with a slim profile that makes it easy to hold and carry around. The device’s body is made of high-quality materials, giving it a premium feel. The device is available in various colors, allowing you to choose one that best suits your style.
Specifications
————–
### 🌐Network:
The device supports various network capabilities, including 5G, 4G LTE, and Wi-Fi 6. This means you can stay connected no matter where you are.
### 📅LAUNCH:
The device is launching on [insert date], so be sure to mark your calendars!
### 🏋️Body:
The device’s body measures [insert dimensions] and weighs [insert weight]. It is available in [insert color options].
### 🌈 Display:
The device features a [insert screen size] display with a resolution of [insert resolution]. The display is bright and vibrant, making it perfect for watching videos, browsing the web, and playing games.
### 🤖 OS:
The device runs on [insert operating system] and comes with [insert version number] out of the box.
### 🛠️ Chipset:
The device is powered by [insert chipset] and features [insert number of cores] cores, making it a powerful performer.
### 💪 CPU:
The device’s CPU offers [insert clock speed] of processing power, ensuring smooth and seamless performance.
### 🖥️ GPU:
The device’s GPU delivers [insert graphics capabilities], making it an excellent choice for gamers and graphic designers alike.
### 🧠 MEMORY:
The device comes with [insert RAM size] of RAM, ensuring smooth multitasking capabilities.
### 🗂️ Storage:
The device comes with [insert storage size] of storage, giving you plenty of space for all your files and apps.
### 📷 Camera:
The device features a [insert rear camera resolution] rear camera and a [insert front camera resolution] front camera. The rear camera features [insert camera features], making it an excellent choice for capturing high-quality photos and videos.
### 🎮 Sound:
The device delivers [insert sound capabilities] sound, making it perfect for listening to music, watching videos, and playing games.
### 📡 Communications:
The device offers [insert communication capabilities], ensuring you stay connected at all times.
### 💡 Features:
The device comes with [insert features], adding to its overall functionality and user experience.
### 🔋 Battery:
The device is equipped with a [insert battery size] battery, giving you plenty of battery life to get through your day.
Conclusion
———-
In conclusion, the new device’s specifications are impressive, offering a wide range of features and capabilities. Whether you’re looking for a device that can handle demanding tasks or one that offers an excellent multimedia experience, this device has it all.
We invite you to leave a comment and share your thoughts on the new device’s specifications. What feature are you most excited about? Let us know!
