Phone Comparison - Karbonn A12+ vs Motorola Moto G vs Micromax Canvas Juice A77

general General Info

Manufacturer Karbonn Motorola Micromax
Announced October 2013 November 2013 November 2013
Status Available - October 2013 Available - November 2013 Available - November 2013
Colors White, Black Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension - 129.9 x 65.9 x (6.0 -11.6) mm
(5.11 x 2.59 x (0.24 -0.46) in)
150.5 x 76.2 x 10.2 mm
(5.93 x 3 x 0.4 in)
Weight - 143 g (5.04 oz) 195 g (6.88 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 - CDMA version
GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO - CDMA version
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, v4.3 (Jelly Bean), upgradable to Android 4.4 KitKat Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.3 GHz, MTK 6572 Quad-core 1.2 GHz, Qualcomm MSM8226 Snapdragon 400 Dual-core 1.3 GHz, MTK 6572
GPU Mali-400MP Adreno 305 Mali-400
RAM 512 MB 1 GB 1 GB
Internal Memory 4 GB (1.27 GB for apps, 1.24 GB user available) 8/16 GB 4 GB (1.27 GB for apps, 672 MB for mass storage)
External Memory microSD, up to 32 GB No microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, Wide Viewing Angle IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, Edge-to-Edge Display TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16.7M colors
Size 4.0 inches 4.5 inches 5.0 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (326 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio - - 60.03%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels
Flash LED flash LED Flash LED flash
Features Auto-focus, Geo-tagging, Face Detection, Panorama Auto focus, Slow motion video, Burst mode, Auto HDR, Panorama, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus
Video Yes, 720p Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes, 2 MP [Similar] Yes, 1.3 MP [Similar] Yes, VGA [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, v4.0 with A2DP Yes, v4.0 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 Yes, with A-GPS and GLONASS Yes, with A-GPS support
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM 8/16 GB, 1 GB RAM 4 GB (1.27 GB for apps, 672 MB for mass storage), 1 GB RAM
Expandable Storage microSD, up to 32 GB No 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-Po Battery
Capacity 1400 mAh 2070 mAh 3000 mAh
Stand by - - Up to 282 h
Talk Time - Up to 24 h Up to 10 h