Phone Comparison - Karbonn A12+ vs Karbonn Titanium S5 Plus vs Micromax Bolt A66

general General Info

Manufacturer Karbonn Karbonn Micromax
Announced October 2013 December 2013 January 2014
Status Available - October 2013 Available - December 2013 Coming Soon - January 2014
Colors White, Black Deep Blue, Pearl White White
Form Factor Candybar Candybar Candybar
Dimension - 138 x 70.5 x 7.9 mm
(5.43 x 2.78 x 0.31 in)
-
Weight - 104.5 g without Batt (3.67.0.18 oz without Batt) -
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, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 1.3 GHz, MTK 6572 Quad-core 1.3 GHz, Mediatek MT6582M 1 GHz, Spreadtrum SC7710G
GPU Mali-400MP PowerVR SGX544MP -
RAM 512 MB 1 GB 512 MB
Internal Memory 4 GB (1.27 GB for apps, 1.24 GB user available) 4 GB 512 MB (165 MB for Apps)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, Wide Viewing Angle IPS LCD Capacitive Touchscreen, OnCell technology TFT capacitive touchscreen
Colors 16M colors 16M colors 262K colors
Size 4.0 inches 5 inches 4.5 inches
Resolution 480 x 800 pixels (233 ppi) 540 x 960 pixels (221 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio - 70.38% -
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 8 MP, 3264x2448 pixels 2 MP, 1600x1200 pixels
Flash LED flash LED flash LED flash
Features Auto-focus, Geo-tagging, Face Detection, Panorama Auto focus, Geo-tagging Fixed Focus, Geo-tagging
Video Yes, 720p Yes Yes
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] No [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, 21 Mbps; HSUPA, 5.76 Mbps HSDPA HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.0 A2DP, EDR Yes, with A2DP Yes, v2.1, 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 Yes, with A-GPS support No
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM 4 GB, 1 GB RAM 512 MB (165 MB for Apps), 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 1400 mAh 1800 mAh 1500 mAh
Stand by - Up to 96 h Up to 116 h
Talk Time - Up to 4 h Up to 4 h 30 min