Samsung Galaxy M51 vs Samsung Galaxy A21
Key Specifications
| Processor | Qualcomm Snapdragon 730G | MediaTek Helio P35 | ||
|---|---|---|---|---|
| Display | 6.7", AMOLED, 60Hz | 6.5", IPS LCD, 60Hz | ||
| Camera | 64MP+12MP+5MP+5MP/32MP (Front) | 16MP+8MP+2MP+2MP/13MP (Front) | ||
| Battery | 7000mAh, 25W | 4000mAh, 15W | ||
| RAM | 6GB | 3GB | ||
| Storage | 128GB | 32GB |
Top Recommendation
| Recommended For | Overall Best Pick | Not available in India |
|---|
General
| Colors | Electric Blue, Celestial Black | Black | ||
|---|---|---|---|---|
| Launch | September 10, 2020 | April 08, 2020 | ||
| Availability | September 18, 2020 | June 26, 2020 | ||
| Launch Price | ₹24,999 | ₹21,550 |
Display
| Type | AMOLED | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60 Hz | 60 Hz | ||
| Features | SDR | SDR | ||
| Size | 6.7 inches | 6.5 inches | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2400 pixels | 1600 pixels | ||
| Resolution Ratio | 20:9 | 20:9 | ||
| Pixel Per Inch | 393 ppi | 270 ppi | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 420 nits |
Body
| Weight | 213 grams | 193 grams | ||
|---|---|---|---|---|
| Front | Gorilla Glass 3 | - | ||
| Back | Plastic | Plastic | ||
| Side | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | |||
| Port | USB Type-C 2.0 | USB Type-C 2.0 | ||
| IP rating | - | - | ||
| Speaker | Mono Speaker | Mono Speaker |
Processor
| Chipset Brand | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset Name | Snapdragon 730G | Helio P35 | ||
| CPU | Octa-core | Octa-core | ||
| GPU | Adreno 618 | PowerVR GE8320 |
Main Camera
| Camera Resolution | 64 MP | 16 MP | ||
|---|---|---|---|---|
| Camera Type | Wide-angle | Wide-angle | ||
| Camera 2 Resolution | 12 MP | 8 MP | ||
| Camera 2 Type | Ultra-wide | Ultra-wide | ||
| Camera 3 Resolution | 5 MP | 2 MP | ||
| Camera 3 Type | Macro | Macro | ||
| Features | HDR, LED Flash, Panorama | HDR, LED Flash, Panorama | ||
| Stabilization | No Stabilization | No Stabilization | ||
| Video |
Operating System
| Software Name | Android | Android | ||
|---|---|---|---|---|
| Software Skin | One UI | One UI | ||
| OS Updates(Years) | 4 year(s) | 2 year(s) | ||
| AI Features |
Selfie Camera
| Front Camera Resolution | 32 MP | 13 MP | ||
|---|---|---|---|---|
| Features | Face unlock | |||
| Video | 1080p@30fps | 1080p@30fps | ||
| Front Camera Type | Wide |
Battery
| Capacity | 7000 mAh | 4000 mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Wireless Charging | ||||
| Charging Speed | 25 W | 15 W |
Memory
| Storage | 128 GB | 32 GB | ||
|---|---|---|---|---|
| Storage type | UFS 2.1 | eMMC 5.1 | ||
| RAM | 6 GB | 3 GB | ||
| RAM type | LPDDR4X | LPDDR4X |
Network
| Sim Slot | Dual SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network | GSM, HSPA, LTE | CDMA, EVDO, GSM, HSPA, LTE |
Connectivity
| WLAN | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Bluetooth | 5 | 5 | ||
| Positioning | BDS, GALILEO, GLONASS, GPS | BDS, GLONASS, GPS | ||
| NFC | Supported | Supported | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Rear Mounted | ||
|---|---|---|---|---|
| Sensors | Accelerometer, Geomagnetic Sensor, Gyroscope, Proximity Sensor, RGB Light Sensor | Accelerometer, Compass, Gyroscope, Proximity Sensor |
