Phone Comparison - Karbonn A12+ vs Xolo A500L vs Micromax Canvas Juice A77

general General Info

Manufacturer Karbonn XOLO Micromax
Announced October 2013 October 2013 November 2013
Status Available - October 2013 Available - November 2013 Available - November 2013
Colors White, Black Black Black, White
Form Factor Candybar Candybar Candybar
Dimension - 124.8 x 64.6 x 11.9 mm
(4.91 x 2.54 x 0.47 in)
150.5 x 76.2 x 10.2 mm
(5.93 x 3 x 0.4 in)
Weight - - 195 g (6.88 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 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, v4.2.2 (Jelly Bean)
Processor Dual-core 1.3 GHz, MTK 6572 Dual-core 1.2 GHz, MediaTek MT6572 Dual-core 1.3 GHz, MTK 6572
GPU Mali-400MP Mali-400MP Mali-400
RAM 512 MB 512 MB 1 GB
Internal Memory 4 GB (1.27 GB for apps, 1.24 GB user available) 4 GB 4 GB (1.27 GB for apps, 672 MB for mass storage)
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 TFT capacitive touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16.7M colors
Size 4.0 inches 4.0 inches 5.0 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio - 56.60% 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 3.2 MP, 2048x1536 pixels 5 MP, 2592х1944 pixels
Flash LED flash LED flash LED flash
Features Auto-focus, Geo-tagging, Face Detection, Panorama Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus
Video Yes, 720p Yes, 720p Yes, 720p@30fps
Front Camera Yes, 2 MP [Similar] Yes, VGA [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, 21.1 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.0 A2DP, EDR Yes, v4.0 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 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support 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 4 GB, 512 MB RAM 4 GB (1.27 GB for apps, 672 MB for mass storage), 1 GB 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-Po Battery
Capacity 1400 mAh 1500 mAh 3000 mAh
Stand by - Up to 681 h (2G)
Up to 556 h (3G)
Up to 282 h
Talk Time - Up to 13 h (2G)
Up to 7 h 30 min (3G)
Up to 10 h