Phone Comparison - Karbonn A16 vs Micromax Bolt A58 vs Karbonn A12+

general General Info

Manufacturer Karbonn Micromax Karbonn
Announced October 2013 October 2013 October 2013
Status Available - October 2013 Available - October 2013 Available - October 2013
Colors White, Black Midnight Black, Raging Red White, Black
Form Factor Candybar Candybar Candybar
Dimension - - -
Weight - - -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.3 GHz, MTK 6572 Dual-core 1.0 GHz, MTK 6572M Dual-core 1.3 GHz, MTK 6572
GPU Mali-400MP Mali-400 Mali-400MP
RAM 512 MB 512 MB 512 MB
Internal Memory 4 GB 512 MB (90 MB for Apps) 4 GB (1.27 GB for apps, 1.24 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Wide Viewing Angle
Colors 16M colors 262K colors 16M colors
Size 3.9 inches 3.5 inches 4.0 inches
Resolution 480 x 800 pixels (239 ppi) 320 x 480 pixels (165 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio - - -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 2 MP, 1600x1200 pixels 5 MP, 2592х1944 pixels
Flash No No LED flash
Features Adjust Exposure Fixed Focus Auto-focus, Geo-tagging, Face Detection, Panorama
Video Yes, 720p Yes, 720p@30fps Yes, 720p
Front Camera Yes, VGA [Similar] No [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.0 A2DP, EDR Yes, v2.0 A2DP, EDR Yes, v2.0 A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot 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, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support No Yes, with A-GPS support
Browser HTML HTML HTML

memory User Memory

Internal 4 GB ROM, 512 MB RAM 512 MB (90 MB for Apps), 512 MB RAM 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1350 mAh 1200 mAh 1400 mAh
Stand by - Up to 200 h -
Talk Time - Up to 4 h -