Phone Comparison - Karbonn A9+ vs Karbonn A11+ vs Micromax Bolt A67

general General Info

Manufacturer Karbonn Karbonn Micromax
Announced 2012 August 2013 August 2013
Status Available Available - August 2013 Available - August 2013
Colors Pearl White Black, White White
Form Factor Candybar Candybar Candybar
Dimension 120 x 60.5 x 11.3 mm
(4.72 x 2.38 x 0.44 in)
- 137.7 x 67.6 x 10.5 mm
(5.42 x 2.66 x 0.41 in)
Weight - 145 g (5.11 oz) -
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 No No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v4.0.4 (Ice Cream Sandwich)
Processor Dual-core 1.2 GHz, Qualcomm MSM8255 Snapdragon Dual-core 1 GHz Dual-core 1 GHz Cortex-A5
GPU Adreno 203 - -
RAM 512 MB 512 MB 512 MB
Internal Memory 4 GB 512 MB (161 MB user available) 4 GB (1.2 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 256K colors 262K colors
Size 4.0 inches 4.7 inches 4.5 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 854 pixels (208 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 62.86% - 59.78%
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 3.2 MP, 2048x1536 pixels 2 MP, 1600x1200 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Face Detection Geo-tagging, Face Detection Geo-tagging, Mult-shot, Night mode
Video Yes Yes Yes
Front Camera Yes, 1.3 MP [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Class 12
3G HSDPA, 7.2 Mbps No No
Bluetooth Yes, with A2DP Yes Yes, v2.1, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, 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 No
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB, 512 MB RAM 512 MB (161 MB user available), 512 MB RAM 4 GB (1.2 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 1420 mAh 1450 mAh 1850 mAh
Stand by Up to 200 h - Up to 192 h
Talk Time Up to 4 h - Up to 4 h