- Home
- Smartphones
- Samsung Galaxy A21s
Samsung Galaxy A21s
Samsung Galaxy A21s - Specs
General
| Brand | Samsung |
|---|---|
| Model | Galaxy A21s |
| Device Type | SmartPhone |
| Status | Available |
| Release Date | 02 June 2020 |
Hardware & Software
| Operating System | Android |
|---|---|
| OS Version | v10 (Q) |
| User Interface | Samsung One UI |
| Chipset | Exynos 850 |
| CPU | Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 8 nm |
| GPU | Mali-G52 MP1 |
Display
| Display Type | IPS LCD |
|---|---|
| Screen Size | 6.5 inches (16.51 cm) |
| Resolution | 720x1600 px (HD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 270 ppi |
| Screen to Body Ratio | 82.75 % |
| Screen Protection | Corning Gorilla Glass |
| Bezel-less Display | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
| Notch | Punch-hole |
Cameras
| Camera Setup | Single |
|---|---|
| Resolution | 13 MP, f/2.2, Primary Camera |
| Autofocus | Phase Detection autofocus |
| Flash | LED Flash |
| Settings | Exposure compensation, ISO control |
| Zoom | 8 x Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.2 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Image Resolution | 8000 x 6000 Pixels |
Design
| Height | 163.7 mm |
|---|---|
| Width | 75.3 mm |
| Build | Back: Plastic |
| Colors | Black, Blue, White |
| Thickness | 8.9 mm |
| Weight | 192 grams |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
|---|---|
| Capacity | 5000 mAh |
| Quick Charging | 15W wired |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
| Talk Time | Up to 54 Hours(4G) |
Memory
| Internal Storage | 64 GB |
|---|---|
| Storage Type | eMMC 5.1 |
| USB OTG | Yes |
| RAM | 4 GB |
| RAM Type | LPDDR4X |
| Expandable Memory | Up to 512 GB |
| User Available Storage | Up to 48.1 GB |
Network & Connectivity
| Network | 2G, 3G, 4G |
|---|---|
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A |
| WLAN | Wi-Fi 5 (802.11 b/g/n/ac) 5GHz |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| NFC | Yes (market/region dependent) |
| USB | Mass storage device, USB charging |
| SAR Value | Head: 0.831 W/kg |
Sensors & security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
|---|---|
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Rear-mounted |
| Face Unlock | Yes |
Multimedia
| Loudspeaker | Yes |
|---|---|
| Audio Jack | 3.5 mm |
| Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS |
| Document Reader | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
More
| Made By | Korea |
|---|---|
| Features | Proximity sensor, Accelerometer, Gyroscope |
Bangladesh Price Intelligence Matrix
Verified pricing across Official, Grey Market & Second-Hand segments
Samsung Galaxy A21s - Overview
Samsung Galaxy A21s Specifications & Hardware Analysis
The **Samsung Galaxy A21s** by Samsung is officially listed at **৳16,999** in Bangladesh. Positioned in the competitive mobile market, it is built around a **6.5 inches (16.51 cm) IPS LCD (720×1600 px (HD+)) with 60 Hz refresh rate**, powered by the **Exynos 850 (Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)) and Mali-G52 MP1 graphics**, equipped with **4 GB RAM and 64 GB internal storage**, and backed by a **5000 mAh Li-Poly (Lithium Polymer) with 15W wired**.
Display Panel & Visual Experience
The front of the Samsung Galaxy A21s is dominated by a 6.5 inches (16.51 cm) IPS LCD (720×1600 px (HD+)) with 60 Hz refresh rate. With a pixel density of 270 ppi, text and app icons render sharp and legible. The display offers adequate brightness for everyday indoor and outdoor viewing. Screen protection is provided by Corning Gorilla Glass. The 60 Hz refresh rate ensures smooth UI animations and fluid scrolling across web feeds.
Processor, Memory & Operating System
Under the hood, the Samsung Galaxy A21s runs on the Exynos 850 (Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)) and Mali-G52 MP1 graphics, paired with 4 GB RAM and 64 GB internal storage. Operating system duties are handled by Android v10 (Q) with Samsung One UI. In practical day-to-day use, this hardware configuration handles essential tasks—such as web browsing, social media feeds, banking apps, and communication—reliably. For graphics and light gaming, the Mali-G52 MP1 chip provides steady rendering on compatible settings.
Camera Setup & Video Capabilities
Photography on the Samsung Galaxy A21s is anchored by a Single camera setup featuring 13 MP, f/2.2, Primary Camera. The setup includes features such as Continuous Shooting, High Dynamic Range mode (HDR). For video recording, the primary camera captures up to 1920×1080. Selfie capture handles video calls and casual portraits under proper lighting.
Battery Capacity & Charging
Endurance is driven by a 5000 mAh Li-Poly (Lithium Polymer) with 15W wired. Given the power profile of the Exynos 850, this capacity is designed to comfortably power the device through a full day of standard daily usage. When recharging is needed, 15W wired replenishment speeds up the process.
Design, Build & Security
In terms of build and ergonomics, the device measures 163.7 mm x 75.3 mm x 8.9 mm with a weight of 192 grams, finished in Black, Blue, White. Biometric authentication is handled by a Yes fingerprint sensor. Network capabilities include 2G, 3G, 4G with Dual SIM, GSM+GSM support.
Pros & Cons Breakdown
- 6.5 inches (16.51 cm) IPS LCD (720×1600 px (HD+)) with 60 Hz refresh rate display setup.
- Substantial 5000 mAh battery capacity.
- Dedicated Exynos 850 processing silicon.
- Quick replenishment via 15W wired.
- Convenient 3.5mm audio headphone jack.
- Expandable storage via memory card slot.
- Charging speed and retail package contents depend on distributor shipment.
Market Verdict
At its price point of **৳16,999**, the **Samsung Galaxy A21s** by Samsung provides a balanced set of hardware specifications. With its 6.5 inches (16.51 cm) display, Exynos 850 processing platform, and 5000 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.
Samsung Galaxy A21s - Reviews
Frequently Asked Questions (FAQ)
8 Verified Answers❓ What is the official price of Samsung Galaxy A21s in Bangladesh? ▼
The official price of Samsung Galaxy A21s in Bangladesh is ৳16,999. Authorized retail showrooms and distributors offer official BTRC-approved units with manufacturer warranty.
❓ Which processor and software does the Samsung Galaxy A21s use? ▼
The Samsung Galaxy A21s is powered by the Exynos 850 (Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)) and Mali-G52 MP1 graphics, running on Android v10 (Q) with Samsung One UI.
❓ What are the display specifications of Samsung Galaxy A21s? ▼
It features a 6.5 inches (16.51 cm) IPS LCD (720x1600 px (HD+)) with 60 Hz refresh rate.
❓ What is the camera setup on the Samsung Galaxy A21s? ▼
The device features a Single camera setup featuring 13 MP, f/2.2, Primary Camera.
❓ What RAM and storage options are available on Samsung Galaxy A21s? ▼
The hardware configuration features 4 GB RAM and 64 GB internal storage, with expandable storage (Up to 512 GB).
❓ What network connectivity and SIM options are supported on Samsung Galaxy A21s? ▼
It supports 2G, 3G, 4G networks with Dual SIM, GSM+GSM support in Bangladesh.
❓ Does the Samsung Galaxy A21s have a fingerprint scanner? ▼
Yes, it includes a Yes fingerprint sensor positioned on the Rear-mounted for biometric security.
