Micromax A51 Bolt vs Karbonn A15
General Info
Manufacturer | |
Micromax | Karbonn |
Announced | |
March 2013 | 2012 |
Status | |
Available - April 2013 | Available |
Colors | |
Black, White | Black |
Form Factor | |
Candybar | Candybar |
Dimension | |
118.5 x 62.5 x 12.8 mm (4.67 x 2.46 x 0.5 in) |
- |
Weight | |
118 g (4.16 oz) | - |
2G Network | |
GSM 900 / 1800 / 2100 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | |
HSDPA 900 / 2100 - SIM 1 Only | HSDPA 2100 |
Messaging | |
SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
OS | |
Android OS, v2.3.7 (Gingerbread) | Android OS, v4.0.4 (Ice Cream Sandwich) |
Processor | |
832 MHz, brcm_21552 [Similar] | 1 GHz [Similar] |
GPU | |
- | - |
RAM | |
256 MB [Browse Similar] | 512 MB [Browse Similar] |
Internal Memory | |
512 MB ROM | 4 GB (2.5 GB user available) |
External Memory | |
microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
3.5mm Jack | |
Radio | |
Stereo FM radio | FM radio |
Games | |
Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |
Connectivity and Data Rate
GPRS | |
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes |
Edge | |
Yes | Yes |
3G | |
HSDPA, HSUPA | HSDPA, 7.2 Mbps |
Bluetooth | |
Yes, v3.0 with A2DP | Yes, with A2DP |
Wi-Fi | |
Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
USB | |
Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | |
Yes, with A-GPS support | Yes, with A-GPS support |
Browser | |
HTML | HTML |
User Memory
Internal | |
512 MB ROM, 256 MB RAM | 4 GB (2.5 GB user available), 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 | |
1500 mAh | 1420 mAh |
Stand by | |
Up to 140 h | Up to 150 h |
Talk Time | |
Up to 4 h 30 min | - |