Micromax Bolt A28 |
Samsung Galaxy Star Advance |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Micromax | Samsung |
Announced | December 2013 | May 2013 |
Status | Available - January 2014 | Available - June 2013 |
Colors | Black | White, Blue |
Form Factor | Candybar | Candybar |
Dimension |
116.9 x 62.5 x 12.5 mm (4.6 x 2.46 x 0.49 in) |
130.2 x 67.9 x 9.8 mm (5.13 x 2.67 x 0.39 in) |
Weight | 89 g (3.14 oz) | 138 g (4.87 oz) |
2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by) |
3G Network | No | No |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.3.5 (Gingerbread) | Android OS, v4.4.2 (KitKat) |
Processor | 1 GHz Cortex-A5, Spreadtrum SC6820 [Similar] | Dual-core 1.2 GHz [Similar] |
GPU | Mali-300 [Similar] | - |
RAM | 256 MB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | 512 MB ROM | 4 GB |
External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
Display |
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Type | TFT capacitive touchscreen | TFT capacitive touchscreen |
Colors | 65K colors | 16M colors |
Size | 3.5 inches [Similar] | 4.3 inches [Similar] |
Resolution | 320 x 480 pixels (165 ppi) | 480 x 800 pixels (217 ppi) [Similar] |
Screen-to-Body Ratio | 49.82% | 59.51% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM Radio with Recording | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 0.3 MP, 640 x 480 pixels [Similar] | 3 MP, 2048 x 1536 pixels [Similar] |
Flash | No | LED flash |
Features | Fixed Focus, Multi-shot, Night Mode, Wide Screen Video | Geo-tagging, Touch Focus, Face And Smile Detection |
Video | Yes, 320 x 480 | Yes |
Front Camera | Yes, VGA [Similar] | No [Similar] |
Connectivity and Data Rate |
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GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes |
Edge | Class 12 | Yes |
3G | No | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | Yes, v2.1 with A2DP | Yes, v4.0 with A2DP |
Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | No | Yes |
Browser | HTML | HTML |
User Memory |
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Internal | 512 MB ROM, 256 MB RAM | 4 GB, 1 GB RAM |
Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Li-Ion Battery |
Capacity | 1500 mAh | 1800 mAh |
Stand by | Up to 260 h | - |
Talk Time | Up to 4 h | - |