Phone Comparison - Karbonn Smart A51 vs Micromax Bolt A24

Karbonn Smart A51
karbonn smart a51
Micromax Bolt A24
micromax bolt a24
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general General Info

Manufacturer Karbonn Micromax
Announced September 2013 January 2014
Status Available - September 2013 Available - January 2014
Colors White Silver Black
Form Factor Candybar Candybar
Dimension - -
Weight - -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network No No
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v2.3.5 (Gingerbread)
Processor 1 GHz [Similar] 1 GHz, Spreadtrum SC6820 [Similar]
GPU - -
RAM 256 MB [Browse Similar] 256 MB [Browse Similar]
Internal Memory 512 MB (100 MB user available) 100 MB storage
External Memory microSD, up to 32 GB microSD, up to 16 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 65K colors
Size 3.5 inches [Similar] 2.8 inches [Similar]
Resolution 320 x 480 pixels (165 ppi) 240 x 320 pixels (143 ppi)
Screen-to-Body Ratio - -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels [Similar] 0.3 MP, 640 x 480 pixels [Similar]
Flash LED flash No
Features - -
Video Yes Yes, 640 x 480, 10 fps
Front Camera Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Class 12
3G No No
Bluetooth Yes Yes, v2.1
Wi-Fi Wi-Fi 802.11 b/g, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB Yes Yes, microUSB v2.0
GPS No No
Browser HTML HTML

memory User Memory

Internal 512 MB (100 MB user available), 256 MB RAM 100 MB storage, 256 MB RAM, 512 MB ROM
Expandable Storage microSD, up to 32 GB microSD, up to 16 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1100 mAh -
Stand by - Up to 150 h
Talk Time - Up to 4 h