Samsung Galaxy S21 5G Specs

- Display: 6.2 inches, Dynamic AMOLED 2X
- Camera: 12MP Triple camera / 10MP Selfie
- RAM: 8GB
- ROM: 128GB/256GB
- Released Date: Released 2021, January
The Samsung Galaxy S21 5G, announced on January 14, 2021, and released on January 29, 2021, is a sleek and powerful smartphone. With a compact design, the Galaxy S21 5G measures 151.7 x 71.2 x 7.9 mm and weighs just 169-171g, depending on the variant. It features a Gorilla Glass Victus front, a durable plastic back, and an aluminum frame, offering a lightweight yet premium feel. The smartphone is IP68-rated, making it resistant to dust and water (up to 1.5 meters for 30 minutes). It supports Nano-SIM + eSIM or dual Nano-SIM with eSIM configurations.
The Galaxy S21 5G 6.2-inch Dynamic AMOLED 2X display offers a vibrant viewing experience with a 120Hz refresh rate, HDR10+ certification, and a peak brightness of 1300 nits. With a resolution of 1080 x 2400 pixels and a pixel density of ~421 ppi, the screen ensures crisp visuals, and it is protected by Corning Gorilla Glass Victus for enhanced durability.
Under the hood, the Galaxy S21 5G is powered by the Exynos 2100 (International) or the Snapdragon 888 (USA/China) chipset, both built on a 5nm process for exceptional performance. It features an Octa-core CPU and Mali-G78 MP14 GPU (International) or Adreno 660 GPU (USA/China). Running on Android 11 with One UI 6.1, the device supports four major Android upgrades, ensuring a long lifespan. It is available in 128GB and 256GB storage variants, both paired with 8GB of RAM and utilizing UFS 3.1 technology for blazing-fast storage performance.
The triple rear camera setup consists of a 12 MP wide sensor, a 64 MP telephoto lens with 3x hybrid zoom, and a 12 MP ultrawide lens. It supports 8K video recording, HDR10+, and gyro-EIS for stable and high-quality video output. For selfies, the device features a 10 MP front camera with support for 4K video recording.
The device delivers excellent audio quality with stereo speakers tuned by AKG, although it lacks a 3.5mm headphone jack. Connectivity options include Wi-Fi 6, Bluetooth 5.0, NFC, and USB Type-C 3.2. The 4000 mAh battery supports 25W wired fast charging, 15W wireless charging, and 4.5W reverse wireless charging for added convenience.
Available in elegant colors such as Phantom Gray, Phantom White, Phantom Violet, and Phantom Pink, the Samsung Galaxy S21 5G is priced starting at $186.50. It delivers strong performance metrics, including an AnTuTu score of 584,055 and a GeekBench score of 3,238, making it an excellent choice for everyday users and power users alike.
FAQs About Samsung Galaxy S21 5G
1. When was the Samsung Galaxy S21 5G released?
The Galaxy S21 5G was released on January 29, 2021.
2. What are the dimensions of the Samsung Galaxy S21 5G?
It measures 151.7 x 71.2 x 7.9 mm and weighs 169-171g.
3. Is the Samsung Galaxy S21 5G waterproof?
Yes, it has an IP68 rating, making it resistant to dust and water (up to 1.5m for 30 minutes).
4. What is the size and resolution of the Galaxy S21 5G display?
The phone features a 6.2-inch Dynamic AMOLED 2X display with a resolution of 1080 x 2400 pixels and ~421 ppi.
5. What chipset powers the Samsung Galaxy S21 5G?
It uses the Exynos 2100 (International) or Snapdragon 888 (USA/China) chipset.
6. Does the Samsung Galaxy S21 5G have expandable storage?
No, the device does not support a microSD card slot.
7. What camera features does the Samsung Galaxy S21 5G offer?
It has a triple rear camera setup (12 MP + 64 MP + 12 MP) and a 10 MP front camera. The device supports 8K video recording and HDR10+.
8. Does the Galaxy S21 5G have a headphone jack?
No, the phone does not include a 3.5mm headphone jack.
9. What is the battery capacity of the Galaxy S21 5G?
It has a 4000 mAh battery with support for 25W wired charging, 15W wireless charging, and 4.5W reverse wireless charging.
10. What is the starting price of the Samsung Galaxy S21 5G?
The starting price is approximately $186.50, varying by region and market.
11. Does the Galaxy S21 5G support eSIM?
Yes, it supports eSIM alongside Nano-SIM.
12. What Android version does the Samsung Galaxy S21 5G run?
The phone launched with Android 11 and is eligible for four major Android upgrades, up to One UI 6.1.
Full Specifications And Prices
EXPECTED PRICES
Price In USA | $186.50 |
LAUNCH
Announced | 2021, January |
Available | Yes |
NETWORK
Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
GPRS | |
EDGE | |
2G Band |
GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMA |
3G Band |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO |
4G Band |
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-G991U1 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G991B |
5G Band |
2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G991B |
NETWORK SPEED | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
BODY
Build | Glass front (Gorilla Glass Victus), plastic back, aluminum frame |
Colors | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink |
Dimensions | 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in) |
Weight | 169 g (Sub6), 171 g (mmWave) |
SIM | Nano-SIM + eSIM, Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
DISPLAY
Screen Type | Dynamic AMOLED 2X |
Features | HDR10+, 1300 nits (peak) |
Screen Size | 6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio) |
Multi-touch | Yes |
Resolution | 1080 x 2400 pixels, 20:9 ratio (~421 ppi density) |
Refresh Rate | 120Hz |
Protection | Corning Gorilla Glass Victus |
Always On Display | |
Stylus support |
PERFORMANCE
OS OS Means Operating System | Android 11, up to 4 major Android upgrades, One UI 6.1 |
GPU |
Mali-G78 MP14 - International Adreno 660 - USA/China |
CPU |
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China |
Chipset |
Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China |
Extra |
Samsung DeX, Samsung Wireless DeX (desktop experience support) Circle to Search |
Main CAMERA
Camera Type | Triple |
Wide Lens | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS |
Ultrawide Lens | 12 MP, f/2.2, 13mm, 120˚, 1/2.55" 1.4µm, Super Steady video |
Telephoto | 64 MP, f/2.0, 29mm, 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom |
Features | LED flash, auto-HDR, panorama |
Resolution | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
FONT CAMERA
Camera Type | Single Lens |
Camera lens | 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF |
Features | HDR |
Resolution | 4K@30/60fps, 1080p@30fps |
MEMORY
RAM | 8GB |
ROM | 128GB/256GB |
Variants | 128GB 8GB RAM, 256GB 8GB RAM |
Memory Slot | |
Memory Tech | UFS 3.1 |
COMMS
Wireless LAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
Hotspot | |
NFC | Yes |
Positioning | GPS, GLONASS, BDS, GALILEO |
Radio | FM radio (Snapdragon model only; market/operator dependent) |
USB | USB Type-C 3.2, OTG |
Bluetooth | 5.0, A2DP, LE |
SOUND
3.5mm Audio Jack | No |
Loudspeaker | Yes, with stereo speakers |
Features | 32-bit/384kHz audio, Tuned by AKG |
BATTERY
Battery Type | Li-Ion |
Battery Capacity | 4000 mAh |
Placement | Non-removable |
Fast charge | 25W wired, PD3.0 |
Wireless Charging | 15W wireless (Qi) |
Reverse wireless | 4.5W reverse wireless |
MISC
Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
Dust/Water Resistance | IP68 dust/water resistant (up to 1.5m for 30 min) |
Models | SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910, SM-G991Q, SCG09 |
Versions | SM-G991B, SM-G991B/DS (International); SM-G991U (USA); SM-G991U1 (USA unlocked); SM-G991W (Canada); SM-G991N (Korea); SM-G9910 (China) |
Reviews And Comments
Disclaimer Note
Disclaimer. We can not guarantee that the information on this page is 100% correct.