Samsung Galaxy S Duos S7562 vs Samsung Galaxy M21 2021
General Info
| Manufacturer | |
| Samsung | Samsung |
| Announced | |
| July 2012 | July 2021 |
| Status | |
| Available - September 2012 | Coming Soon - July 2021 |
| Price | |
| - | Rs. 12,499 ($0.00) [Similarly Priced] |
| Colors | |
| White | Charcoal Black, Arctic Blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
121.5 x 63.1 x 10.5 mm (4.78 x 2.48 x 0.41 in) |
8.9 mm thick (0.35 in thick) |
| Weight | |
| 120 g (4.23 oz) | 188 g (6.63 oz) |
| SIM Type | |
| - | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| - | LTE |
| Messaging | |
| SMS, MMS, Push Mail, EMail | |
| Build Features | |
| - | - Fingerprint Sensor (rear-mounted) |
Display
Hardware and OS
| OS | |
| Android OS, v4.0 (Ice Cream Sandwich) | Android 11 |
| User Interface | |
| - | One UI 3.1 Core |
| Processor | |
| 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon [Similar] | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar] |
| GPU | |
| Adreno 200 [Similar] | Mali-G72 MP3 [Similar] |
| RAM | |
| 768 MB [Browse Similar] | 6 GB [Browse Similar] |
| Internal Memory | |
| 4 GB storage | 128 GB |
| External Memory | |
| microSD, up to 32 GB | microSDXC (dedicated slot) |
Camera
| Rear Camera | |
| 5 MP, 2592х1944 pixels [Similar] | 48 MP + 8 MP + 5 MP [Similar] |
| Flash | |
| LED flash | LED Flash |
| Features | |
| Auto focus, Geo-tagging | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth) Panorama, HDR |
| Video | |
| Yes, FWVGA@30fps | 4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS |
| Front Camera | |
| Yes, VGA [Similar] |
20 MP, f/2.2, 26mm (wide) HDR 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| Stereo FM radio with RDS | FM radio, RDS, recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | |
| Yes, v3.0 with A2DP | 5.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | |
| Yes, microUSB v2.0 | USB Type-C 2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | |
| HTML, Adobe Flash Lite | Yes |
User Memory
| Internal | |
| 4 GB storage, 768 MB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSDXC (dedicated slot) |
| USB OTG | |
| - | Not Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Standard battery, Li-Ion | Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | |
| 1500 mAh | 6000 mAh |
| Stand by | |
| Up to 445 h (2G) Up to 330 h (3G) |
- |
| Talk Time | |
| Up to 13 h (2G) Up to 7 h 25 min (3G) |
- |