Phone Comparison - Karbonn A21+ vs Karbonn Smart A2+

Karbonn A21+
karbonn a21+
Karbonn Smart A2+
karbonn smart a2+
Add 3rd Phone

general General Info

Manufacturer Karbonn Karbonn
Announced June 2013 April 2013
Status Available - July 2013 Available - April 2013
Colors Black, White White/Black
Form Factor Candybar Candybar
Dimension - 123.7 x 63.6 x 12.4 mm
(4.87 x 2.5 x 0.49 in)
Weight - -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 N/A
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features Touch and Swipe Gestures -

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.0 (Ice Cream Sandwich)
Processor Dual-core 1 GHz, MTK 6577 [Similar] 1 GHz [Similar]
GPU PowerVR SGX531 [Similar] -
RAM 512 MB [Browse Similar] 256 MB [Browse Similar]
Internal Memory 4 GB (2.1 GB User Memory) 202 MB
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen Capacitive touchscreen
Colors 16M colors -
Size 5.0 inches [Similar] 4.0 inches [Similar]
Resolution 480 x 854 pixels (196 ppi) [Similar] 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio - 58.00%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels [Similar] 3.0 MP, 2048x1536 pixels [Similar]
Flash LED flash No
Features Auto focus, Geo-tagging, Touch Focus -
Video Yes, 720p Yes
Front Camera Yes [Similar] Yes [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps N/A
Bluetooth Yes, v4.0 with A2DP Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes
GPS Yes, with A-GPS support No
Browser HTML5 HTML

memory User Memory

Internal 4 GB (2.1 GB User Memory), 512 MB RAM 202 MB, 256 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 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 2000 mAh 1750 mAh
Stand by Up to 240 h Up to 120 h
Talk Time - Up to 3 h 30 min