Samsung Galaxy S21 5G
AvailableAnnounced January 2021Released January 2021
≈ ৳35,9002022 listing price in taka · BD price not confirmedSee prices
- Display
- 6.2″Dynamic AMOLED 2X · 120 Hz
- Main camera
- 64MP3 rear cameras · 8K video
- Battery
- 4,000mAh25 W charging · wireless
- RAM
- 8GB128 GB – 256 GB storage
- Chipset
- Exynos 2100Chipset · 5 nm
- Software
- Android 11Software · One UI 3.1
Galaxy S21 5G price in Bangladesh
Not confirmed yet. We list a taka price once an official or market price is checked.
International price, 2022 listing: ≈ ৳35,900
$290.78 converted at the Bangladesh Bank rate of 15 October 2026. A currency conversion, not a Bangladesh shop price.
- 8 GB RAM + 128 GB
- 8 GB RAM + 256 GB
4 colours
- Phantom Gray
- Phantom White
- Phantom Violet
- Phantom Pink
Galaxy S21 5G full specifications
Samsung Galaxy S21 5G is a phone from Samsung, announced in January 2021. It has a 6.2-inch Dynamic AMOLED 2X display at 120 Hz, the Exynos 2100 chipset, a 64 MP main camera and a 4,000 mAh battery with 25 W charging. Memory options: 8 GB RAM · 128 GB, 256 GB.
Network
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 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 |
| 5G bands | 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps; 5G (5+ Gbps DL) |
Launch
| Announced | 2021, January 14 |
|---|---|
| Status | Available. Released 2021, January 29 |
Body
| 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) (5.96 oz) |
| Build | Glass front (Gorilla Glass Victus), plastic back, aluminum frame |
| SIM | Single SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by) |
| Protection | IP68 dust/water resistant (up to 1.5m for 30 mins) |
Display
| Type | Dynamic AMOLED 2X, HDR10+ |
|---|---|
| Size | 6.2 inches |
| Resolution | 1080 x 2400 pixels |
| Aspect ratio | 20:9 ratio |
| Pixel density | ~421 ppi density |
| Screen-to-body | ~87.2% |
| Refresh rate | 120Hz |
| Brightness | 1300 nits (peak) |
| Protection | Corning Gorilla Glass Victus |
| Always-on display | Yes |
Platform
| OS | Android 11 |
|---|---|
| UI | One UI 3.1 |
| Chipset | Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - 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 |
| GPU | Mali-G78 MP14 - International Adreno 660 - USA/China |
Memory
| Card slot | No |
|---|---|
| RAM | 8GB, 8GB |
| Storage | 128GB, 256GB |
| Storage type | UFS 3.1 |
Main camera
| Setup | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
|---|---|
| Features | HDR |
| Stabilization | OIS |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
Selfie camera
| Cameras | single |
|---|---|
| Setup | 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, Dual Pixel PDAF |
| Features | HDR |
| Video | 4K@30/60fps, 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
|---|---|
| 3.5mm jack | No |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, BDS, GALILEO |
| NFC | Yes |
| Radio | FM radio (Snapdragon model only; market/operator dependent) |
| USB | USB Type-C 3.2 |
| OTG | Yes |
Features
| Sensors | fingerprint, accelerometer, gyroscope, proximity, compass, barometer |
|---|
Battery
| Type | Li-Ion |
|---|---|
| Capacity | 4000 mAh |
| Charging | Fast charging 25W |
| Wireless charging | Fast Qi/PMA wireless charging 15W |
| Reverse wireless | Reverse wireless charging 4.5W |
More
| Colors | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink |
|---|---|
| Models | SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910, SM-G991Q |
| SAR | 0.74 W/kg (head) 1.08 W/kg (body) |
| SAR EU | 0.46 W/kg (head) 1.51 W/kg (body) |
Sources: a public spec dataset compiled in 2022. These specs have not yet been re-checked against Samsung’s own pages. How we source specs and prices
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Questions about Galaxy S21 5G
What is the price of Samsung Galaxy S21 5G in Bangladesh?
We haven't confirmed a Bangladesh price for Samsung Galaxy S21 5G yet. Its international price in 2022 listings was $290.78 (about ৳35,900 at the Bangladesh Bank rate of 15 October 2026).
Does Samsung Galaxy S21 5G support 5G?
Yes. Samsung Galaxy S21 5G supports 5G networks.
How big is the Samsung Galaxy S21 5G battery?
4,000 mAh, with 25 W wired charging and wireless charging.
How much RAM and storage does Samsung Galaxy S21 5G have?
8 GB RAM · 128 GB, 256 GB.
Is Samsung Galaxy S21 5G waterproof?
It is rated IP68 for dust and water resistance.