Samsung Galaxy M21
Price in Bangladesh
Official ৳16,999 Available · brand warranty
Official ৳18,999 Available · brand warranty
2 variants
Prices checked 9 March 2026. Official or unofficial: which to buy?
Key specifications
- Display
- 6.4″ Super AMOLED
- Chipset
- Samsung Exynos 9 Octa 9611
- RAM
- 4GB / 6GB
- Storage
- 64GB / 128GB
- Rear camera
- 48MP Triple
- Selfie camera
- 20MP
- Battery
- 6,000mAh
- Charging
- 15W
- Network
- 2G, 3G, 4G
- OS
- Android v10 (Q)
- Weight
- 188g · 8.9mm
Samsung Galaxy M21 overview
The Samsung Galaxy M21 is a smartphone from Samsung, released in March 2020. It comes with a 6.4-inch Super AMOLED display, the Samsung Exynos 9 Octa 9611 chipset, 4GB / 6GB of RAM and 64GB / 128GB of storage. For photography there is a 48MP triple rear camera and a 20MP selfie camera. A 6,000mAh battery powers the phone, with 15W fast charging. The official price of the Samsung Galaxy M21 in Bangladesh starts at ৳16,999.
What's good
- Super AMOLED panel
- Huge 6000mAh battery
What's not
- Entry-level chipset, not for heavy gaming
- Slow 15W charging
- No 3.5mm headphone jack
Samsung Galaxy M21 full specifications
Launch
| Brand | Samsung |
|---|---|
| Model | Galaxy M21 |
| Device Type | Smartphone |
| Release Date | 23 March 2020 |
| Status | Available |
Platform
| Operating System | Android |
|---|---|
| OS Version | v10 (Q) |
| User Interface | Samsung One UI |
| Chipset | Samsung Exynos 9 Octa 9611 |
| CPU | Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 10 nm |
| GPU | Mali-G72 MP3 |
Display
| Display Type | Super AMOLED |
|---|---|
| Screen Size | 6.4 inches (16.26 cm) |
| Resolution | 1080x2340 px (FHD+) |
| Aspect Ratio | 19.5:9 |
| Pixel Density | 403 ppi |
| Screen to Body Ratio | 84.02 % |
| Screen Protection | Corning Gorilla Glass v3 |
| Bezel-less Display | Yes with waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 420 nits |
| Refresh Rate | 60 Hz |
| Notch | Waterdrop |
Rear Camera
| Camera Setup | Triple |
|---|---|
| Resolution | 48 MP f/2.0, Primary Camera, 8 MP f/2.2, Ultra-Wide Angle Camera, 5 MP f/2.2, Depth Camera |
| Autofocus | Phase Detection autofocus |
| Flash | LED Flash |
| Image Resolution | 8000 x 6000 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | 4 x Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.0 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 3840x2160, 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
|---|---|
| Resolution | 20 MP f/2.2, Primary Camera |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/2.2 |
Body & Design
| Height | 159 mm |
|---|---|
| Width | 75.1 mm |
| Thickness | 8.9 mm |
| Weight | 188 grams |
| Build | Back: Plastic |
| Colors | Midnight Blue, Raven Black |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
|---|---|
| Capacity | 6000 mAh |
| Quick Charging | Fast, 15W |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
Memory
| Internal Storage | 64 GB |
|---|---|
| Storage Type | UFS 2.1 |
| Expandable Memory | Up to 512 GB |
| USB OTG | Yes |
| RAM | 4 GB |
| RAM Type | LPDDR4X |
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, LTE-A |
| SAR Value | Head: 0.468 W/kg |
| WLAN | Wi-Fi 5 (802.11 b/g/n/ac) 5GHz |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging, microUSB 2.0 |
Sensors & Security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
|---|---|
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Rear-mounted |
| Face Unlock | Yes |
Audio & Media
| Loudspeaker | Yes |
|---|---|
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Audio Features | Dolby Atmos |
| Video | 4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS |
More
| Made By | Korea |
|---|---|
| Features | Accelerometer, gyro, proximity, compass |
Specifications may differ by region or variant. Spotted a mistake? Let us know.
Frequently asked questions
What is the price of Samsung Galaxy M21 in Bangladesh?
The official price of Samsung Galaxy M21 in Bangladesh starts at ৳16,999.
Does Samsung Galaxy M21 support 5G?
No, Samsung Galaxy M21 does not support 5G. It works on 2G, 3G, 4G networks.
How big is the battery of Samsung Galaxy M21?
Samsung Galaxy M21 has a 6000mAh battery with 15W fast charging.
Which processor does Samsung Galaxy M21 use?
Samsung Galaxy M21 is powered by the Samsung Exynos 9 Octa 9611 (Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)).
When was Samsung Galaxy M21 released?
Samsung Galaxy M21 was released in March 2020.
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