Karbonn A12

Nokia Lumia 520

Price
Rs. 6,389.00 Rs. 4,999.00
Capacity
1800 mAH, Li-ion

25.9% more mAH battery than Nokia Lumia 520. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1430 mAH, Li-ion)

1430 mAH, Li-ion
TalkTime
Up to 4 Hours(2G) Up to 17.4 Hours(2G) / Up to 9.7 Hours(3G)
Stand By Time
Up to 180 Hours(2G) Up to 384 Hours(2G) /Up to 390 Hours(3G)
Main Camera
5 MP, Auto focus 5 MP, Auto focus
Front Camera
0.3 MP
Flash
LED
Zoom
Digital Zoom Digital Zoom, 4 x
Camera Features
Auto Focus Auto Focus
Video Recording
HD @ 30 FPS, Recording Formats: H.264, MPEG4, Video zoom
More Connectivity
Computer sync, OTA sync, Tethering
Operating Frequency
GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz
GPRS
Yes Yes
EDGE
Yes 236.8 kbps
3G
HSDPA , HSUPA HSDPA 21.1 Mbit/s, HSUPA 5.76 Mbit/s
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot Wi-Fi 802.11, b/g/n, Mobile Hotspot
Bluetooth
A2DP v4.0, A2DP, AVRCP, GAVDP, HFP, OPP, PBAP, Proximity Monitor Profile over LE, SDAP, SPP
USB Connectivity
USB Port, microUSB 2.0 USB Port, USB 2.0, Mass storage device, USB charging, microUSB
Touch Screen
Capacitive Touchscreen, Multi-touch Capacitive Touchscreen, Multi-touch
Weight
164 grams 124 grams

40.0 grams Lighter than Nokia Lumia 520. light weight phone is easy to hold and can kept in your pocket for long time. (124 grams vs. 164 grams)

Dimensions
135 x 66 x 11 mm 119.9 x 64 x 9.9 mm

1.1 mm Thinner than Nokia Lumia 520. Slim mobile phone is easy to handle and looks gorgeous in hand. (119.9 x 64 x 9.9 mm vs. 135 x 66 x 11 mm)

Screen Size
4.5 Inch

12.5% bigger screen size than Nokia Lumia 520. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 4 Inch)

4 Inch
Colours
Black,White Black,Red,White,Yellow
Graphics
Adreno 305
Screen Resolution
480 x 854 pixels 480 x 800 pixels
Pixel Density (sharpness)
218 ppi 233 ppi

6.9% Higher pixel density than Nokia Lumia 520. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 218 ppi)

Display Type
LCD IPS LCD
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Nokia Lumia 520, High Efficiency Charger AC-20, Nokia Battery BL-5J , Nokia Charging and Data Cable CA-189CD, Nokia Stereo Headset WH-108, Quick guide, Warranty Card
Sensors
Accelerometer, Light sensor, Proximity sensor Accelerometer, Compass, Light sensor, Proximity sensor
GPS
Yes with A-GPS
Screen Protection
Scratch-resistant glass
OS Type
Android Windows
SIM Size
Micro
Also Known As
Karbonn Smart A12
Brand
Karbonn Nokia
Model
A12 Lumia 520
Operating System
Android v4 (Ice Cream Sandwich) Windows Phone v8
SIM Slot(s)
Dual SIM, GSM+GSM Single SIM, GSM
FM Radio
Recording option Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
1 GHz Dual core, 1 GHz, Chipset: Qualcomm Snapdragon S4
RAM
512 MB 512 MB
Internal Memory
4 GB 8 GB
Expandable Memory
Up to 32 GB Up to 64 GB
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