Karbonn A7 Star
Samsung Galaxy Trend Duos S7392Karbonn A7 Star vs Samsung Galaxy Trend Duos S7392
General Info
| Manufacturer | |
| Karbonn | Samsung |
| Announced | |
| May 2013 | September 2013 |
| Status | |
| Available - May 2013 | Available - September 2013 |
| Colors | |
| Black, White | White, Gray |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
121.5 x 63.1 x 10.85 mm (4.78 x 2.48 x 0.43 in) |
| Weight | |
| - | 126 g (4.44 oz) |
| 2G Network | |
| GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| No | HSDPA 900 / 2100 - SIM 1 |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.1.2 (Jelly Bean) |
| Processor | |
| Dual-core 1 GHz [Similar] | 1 GHz Cortex-A9 [Similar] |
| GPU | |
| - | - |
| RAM | |
| 512 MB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | |
| 164 MB | 4 GB (User Memory: 2.05 GB) |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Display
Camera
| Rear Camera | |
| 5 MP, 2592х1944 pixels [Similar] | 3.15 MP, 2048x1536 pixels [Similar] |
| Flash | |
| LED flash | No |
| Features | |
| Auto focus, Geo-tagging | CMOS Sensor, Single Shot, Panorama, Smile Shot, Share Shot, Photo Effects, White Balance, Timer, SF, 360 Deg Rotation |
| Video | |
| Yes | Yes |
| Front Camera | |
| Yes, VGA [Similar] | No [Similar] |
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| FM radio | FM Radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| No | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | |
| Yes, with A2DP | Yes, v3.0 |
| 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 | Yes, with A-GPS support |
| Browser | |
| HTML | HTML |
User Memory
| Internal | |
| 164 MB, 512 MB RAM | 4 GB (User Memory: 2.05 GB), 512 MB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
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Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 1400 mAh | 1500 mAh |
| Stand by | |
| - | Up to 350 h (3G) |
| Talk Time | |
| - | Up to 8 h (3G) |
