Phone Comparison - Micromax Bolt A62 vs Micromax Bolt A67 vs Karbonn A9 Star

general General Info

Manufacturer Micromax Micromax Karbonn
Announced April 2013 August 2013 September 2013
Status Available - April 2013 Available - August 2013 Available - September 2013
Colors Black/White White Black
Form Factor Candybar Candybar Candybar
Dimension 121.7 x 67.2 x 12.2 mm
(4.79 x 2.65 x 0.48 in)
137.7 x 67.6 x 10.5 mm
(5.42 x 2.66 x 0.41 in)
-
Weight 85 g (3 oz) - -
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 No No HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v4.0.4 (Ice Cream Sandwich)
Processor 1 GHz Dual-core 1 GHz Cortex-A5 Dual-core 1 GHz
GPU - - -
RAM 256 MB 512 MB 512 MB
Internal Memory 202 MB 4 GB (1.2 GB user available) 4 GB
External Memory microSD, up to 16 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT touchscreen TFT capacitive touchscreen TFT Capacitive Touchscreen
Colors 262K colors 262K colors 262K colors
Size 3.95 inches 4.5 inches 3.97 inches
Resolution 320 x 480 pixels (146 ppi) 480 x 854 pixels (218 ppi) 480 x 800 pixels (235 ppi)
Screen-to-Body Ratio 56.85% 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 2 MP, 1600x1200 pixels 2 MP, 1600x1200 pixels 5 MP, 2592х1944 pixels
Flash No LED flash LED flash
Features - Geo-tagging, Mult-shot, Night mode Auto focus, Geo-tagging, Touch Focus
Video Yes Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Yes Class 12 Yes
3G No No HSDPA, HSUPA
Bluetooth Yes, v2.0 A2DP Yes, v2.1, EDR Yes, with A2DP
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 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS No No Yes, with A-GPS support
Browser HTML HTML5 HTML

memory User Memory

Internal 202 MB, 256 MB RAM, 512 MB ROM 4 GB (1.2 GB user available), 512 MB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 16 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 not 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 1850 mAh 1500 mAh
Stand by Up to 120 h Up to 192 h -
Talk Time Up to 4 h Up to 4 h -