Samsung Galaxy Star Duos S5282 vs Karbonn A7 Star
General Info
| Manufacturer | |
| Samsung | Karbonn |
| Announced | |
| April 2013 | May 2013 |
| Status | |
| Available - May 2013 | Available - May 2013 |
| Colors | |
| Black, White, Blue | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
105 x 58 x 11.9 mm (4.13 x 2.28 x 0.47 in) |
- |
| Weight | |
| 100.5 g (3.53.0.18 oz) | - |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| N/A | No |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.1.2 (Jelly Bean) | Android OS, v4.0.4 (Ice Cream Sandwich) |
| Processor | |
| 1 GHz, Spreadtrum SP8810 [Similar] | Dual-core 1 GHz [Similar] |
| GPU | |
| Mali-300 [Similar] | - |
| RAM | |
| 512 MB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | |
| 4 GB | 164 MB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| Stereo FM radio with RDS, FM Recording | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| No | No |
| Bluetooth | |
| Yes, v4.0 | Yes, with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| No | No |
| Browser | |
| HTML | HTML |
User Memory
| Internal | |
| 4 GB, 512 MB RAM | 164 MB, 512 MB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 1200 mAh | 1400 mAh |
| Stand by | |
| Up to 320 h | - |
| Talk Time | |
| Up to 14 h | - |