Phone Comparison - Samsung S3650W Corby vs Karbonn Smart A2+ vs Samsung Galaxy S Duos 2 S7582
.jpg)
.jpg)
.jpg)
|
|
|
|
|
|
|||
| Manufacturer | Samsung | Karbonn | Samsung |
| Announced | March 2010 | April 2013 | November 2013 |
| Status | Available - March 2010 | Available - April 2013 | Available - November 2013 |
| Colors | Jamaican Yellow, Cupid Pink, Minimal White, and Festival Orange; | White/Black | White, Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
103 x 56.5 x 12 mm (4.06 x 2.22 x 0.47 in) |
123.7 x 63.6 x 12.4 mm (4.87 x 2.5 x 0.49 in) |
121.5 x 63.1 x 10.57 mm (4.78 x 2.48 x 0.42 in) |
| Weight | 93.2 g (3.28.0.07 oz) | - | 118 g (4.16 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | N/A | N/A | HSDPA 900 / 2100 |
| Messaging | SMS, MMS | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
|
|||
| OS | - | Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.2 (Jelly Bean) |
| Processor | - | 1 GHz | Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 |
| GPU | - | - | Broadcom VideoCore IV |
| RAM | N/A | 256 MB | 768 MB |
| Internal Memory | 50 MB | 202 MB | 4 GB (1.9 GB user available) |
| External Memory | microSD, up to 8 GB | microSD, up to 32 GB | microSD, up to 32 GB |
|
|||
| Type | TFT capacitive touchscreen | Capacitive touchscreen | TFT Capacitive Touchscreen, PLS |
| Colors | 256K colors | - | 16M colors |
| Size | 2.8 inches | 4.0 inches | 4.0 inches |
| Resolution | 240 x 320 pixels (143 ppi) | 480 x 800 pixels (233 ppi) | 480 x 800 pixels (233 ppi) |
| Screen-to-Body Ratio | 41.64% | 58.00% | 59.52% |
| Multi-Touch |  |
|
|
|
|||
| 3.5mm Jack | |
|
|
| Radio | Stereo FM radio with RDS | FM radio | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
|
|||
| Rear Camera | 2 MP, 1600x1200 pixels | 3.0 MP, 2048x1536 pixels | 5 MP, 2592х1944 pixels |
| Flash | No | No | LED flash |
| Features | Smile Detection | - | Auto focus, Geo-tagging |
| Video | Yes, QVGA@15fps | Yes | Yes, 720p@30fps |
| Front Camera | No [Similar] | Yes [Similar] | Yes, VGA [Similar] |
|
|||
| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes | Yes |
| Edge | Class 10, 236.8 kbps | Yes | Yes |
| 3G | N/A | N/A | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v2.1 with A2DP | Yes | Yes, v4.0 with A2DP |
| Wi-Fi | Yes, Wi-Fi 802.11b/g | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct |
| USB | Yes, microUSB v2.0 | Yes | Yes, microUSB v2.0 |
| GPS | No | No | Yes, with A-GPS support and GLONASS |
| Browser | WAP 2.0/xHTML, HTML | HTML | HTML5 |
|
|||
| Phonebook | 2000 contacts, Photocall | Practically unlimited entries and fields, Photocall | Practically unlimited entries and fields, Photocall |
| Call Records | 20 dialed, 20 received, 20 missed calls | Practically unlimited | Practically unlimited |
| Internal | 50 MB | 202 MB, 256 MB RAM | 4 GB (1.9 GB user available), 768 MB RAM |
| Expandable Storage | microSD, up to 8 GB | microSD, up to 32 GB | microSD, up to 32 GB |
|
|||
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
|
|||
| Type | Li-Ion Battery | Li-Ion Battery | Standard battery, Li-Ion |
| Capacity | 960 mAh | 1750 mAh | 1500 mAh |
| Stand by | Up to 730 h | Up to 120 h | Up to 280 h (3G) |
| Talk Time | Up to 9 h | Up to 3 h 30 min | Up to 8 h (3G) |
