Phone Comparison - Karbonn Smart A51 vs Karbonn A4+

Karbonn Smart A51
karbonn smart a51
Karbonn A4+
karbonn a4+
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general General Info

Manufacturer Karbonn Karbonn
Announced September 2013 May 2013
Status Available - September 2013 Available - May 2013
Colors White Silver White/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 N/A
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0 (Ice Cream Sandwich)
Processor 1 GHz [Similar] Dual-core 1 GHz [Similar]
GPU - -
RAM 256 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 512 MB (100 MB user available) 139 MB
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 3.5 inches [Similar] 4.0 inches [Similar]
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (233 ppi) [Similar]
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] 3.2 MP, 2048x1536 pixels [Similar]
Flash LED flash No
Features - Face Detection
Video Yes Yes
Front Camera Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G No No
Bluetooth Yes Yes
Wi-Fi Wi-Fi 802.11 b/g, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes Yes
GPS No No
Browser HTML HTML

memory User Memory

Internal 512 MB (100 MB user available), 256 MB RAM 139 MB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor 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 1250 mAh
Stand by - -
Talk Time - -