Karbonn Smart A51
Samsung Galaxy Star Pro S7262
Micromax Bolt A24Karbonn Smart A51 vs Samsung Galaxy Star Pro S7262 vs Micromax Bolt A24
General Info
| Manufacturer | ||
| Karbonn | Samsung | Micromax |
| Announced | ||
| September 2013 | October 2013 | January 2014 |
| Status | ||
| Available - September 2013 | Available - October 2013 | Available - January 2014 |
| Colors | ||
| White Silver | White, Gray | Black |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
| - |
121.2 x 62.7 x 10.6 cm (4.77 x 2.47 x 0.42 cm) |
- |
| Weight | ||
| - | 121 g (4.27 oz) | - |
| 2G Network | ||
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | ||
| No | No | No |
| Messaging | ||
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | ||
| Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.1.2 (Jelly Bean) | Android OS, v2.3.5 (Gingerbread) |
| Processor | ||
| 1 GHz, | 1 GHz Cortex-A5, | 1 GHz, Spreadtrum SC6820 |
| GPU | ||
| - | - | - |
| RAM | ||
| 256 MB | 512 MB | 256 MB |
| Internal Memory | ||
| 512 MB (100 MB user available) | 4 GB ROM | 100 MB storage |
| External Memory | ||
| microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 16 GB |
Display
| Type | ||
| TFT capacitive touchscreen | TFT capacitive touchscreen | TFT capacitive touchscreen |
| Colors | ||
| 16M colors | 16M colors | 65K colors |
| Size | ||
| 3.5 inches | 4.0 inches | 2.8 inches |
| Resolution | ||
| 320 x 480 pixels (165 ppi) | 480 x 800 pixels (233 ppi) | 240 x 320 pixels (143 ppi) |
| Screen-to-Body Ratio | ||
| - | 60.05% | - |
| Multi-Touch | ||
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Multimedia
| 3.5mm Jack | ||
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| Radio | ||
| FM radio | Stereo FM radio with RDS, FM recording | FM radio |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
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Camera
| Rear Camera | ||
| 3.15 MP, 2048x1536 pixels | 2 MP, 1600x1200 pixels | 0.3 MP, 640 x 480 pixels |
| Flash | ||
| LED flash | No | No |
| Features | ||
| - | Fixed Focus, Geo-tagging | - |
| Video | ||
| Yes | Yes | Yes, 640 x 480, 10 fps |
| Front Camera | ||
| Yes, VGA | No | No |
Connectivity and Data Rate
| GPRS | ||
| Yes | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | ||
| Yes | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| 3G | ||
| No | No | No |
| Bluetooth | ||
| Yes | Yes | Yes, v2.1 |
| Wi-Fi | ||
| Wi-Fi 802.11 b/g, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct | Wi-Fi 802.11 b/g/n |
| USB | ||
| Yes | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | ||
| No | No | No |
| Browser | ||
| HTML | HTML | HTML |
User Memory
| Internal | ||
| 512 MB (100 MB user available), 256 MB RAM | 4 GB ROM, 512 MB RAM | 100 MB storage, 256 MB RAM, 512 MB ROM |
| Expandable Storage | ||
| microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 16 GB |
Sensors
| Fingerprint | ||
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| Proximity Sensor | ||
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| Accelerometer Sensor | ||
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| NFC | ||
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Battery
| Type | ||
| Li-Ion Battery | Li-Ion Battery | Li-Ion Battery |
| Capacity | ||
| 1100 mAh | 1500 mAh | - |
| Stand by | ||
| - | Up to 350 h | Up to 150 h |
| Talk Time | ||
| - | Up to 15 h | Up to 4 h |
