Phone Comparison - Panasonic P31 vs Karbonn Smart A12 Star

Panasonic P31
panasonic p31
Karbonn Smart A12 Star
karbonn smart a12 star
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general General Info

Manufacturer Panasonic Karbonn
Announced March 2014 June 2014
Status Available - May 2014 Available - June 2014
Colors Pure White, Bluish Black White, Black
Form Factor Candybar Candybar
Dimension - 124.2 x 64.2 x 10.1 mm
(4.89 x 2.53 x 0.4 in)
Weight - 130 g (4.59 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.3 GHz, Mediatek MT6582M [Similar] Dual-core 1.2 GHz, MTK 6572 [Similar]
GPU Mali-400MP2 [Similar] Mali-400MP [Similar]
RAM 512 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 4 GB ROM 4 GB (2.4 GB internal storage)
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen, Ultra Oleophobic Coating IPS LCD Capacitive Touchscreen, Wide Viewing Angle
Colors 16M colors 16M colors
Size 5 inches [Similar] 4.0 inches [Similar]
Resolution 480 x 854 pixels (196 ppi) [Similar] 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio - 57.23%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Geo-tagging, Face Detection, Panorama
Video Yes, 1080p@30fps Yes, 720p
Front Camera Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v2.0 A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5 HTML

memory User Memory

Internal 4 GB ROM, 512 MB RAM 4 GB (2.4 GB internal storage), 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB
USB OTG Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 1400 mAh
Stand by Up to 699 h Up to 300 h (2G)
Talk Time Up to 9 h -