Zync C21

Karbonn A30

Price
Rs. 1,349.00 Rs. 7,579.00
Capacity
1800 mAH, Li-ion 2500 mAH, Li-ion

38.9% more mAH battery than Karbonn A30. More battery capacity reduces the need to charge your battery again. (2500 mAH, Li-ion vs. 1800 mAH, Li-ion)

TalkTime
Up to 10 Hours(2G)
Stand By Time
Up to 600 Hours(2G)
Main Camera
1.30 MP 8 MP, Auto focus

515.4% more mega pixels (MP) on main camera than Karbonn A30. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 1.30 MP)

Zoom
Digital Zoom Digital Zoom
Camera Features
Image Viewer Auto Focus
Front Camera
1.3 MP
Flash
LED
3G
HSDPA 7.2 Mbit/s, HSUPA
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
GPRS
Yes Yes
EDGE
No Yes
Bluetooth
Yes A2DP
USB Connectivity
USB Port USB Port, microUSB 2.0
Weight
170 grams

110.0 grams Lighter than Karbonn A30. light weight phone is easy to hold and can kept in your pocket for long time. (170 grams vs. 280 grams)

280 grams
Dimensions
106 x 46 x 16 mm 166 x 91 x 10.7 mm

5.3 mm Thinner than Karbonn A30. Slim mobile phone is easy to handle and looks gorgeous in hand. (166 x 91 x 10.7 mm vs. 106 x 46 x 16 mm)

Screen Size
2.40 Inch 5.9 Inch

145.8% bigger screen size than Karbonn A30. The bigger the screen size is better the user experience of reading and watching movie or video songs. (5.9 Inch vs. 2.40 Inch)

Touch Screen
Capacitive Touchscreen, Multi-touch
Colours
Black,Red Black,White
Screen Resolution
240 x 320 pixels 480 x 800 pixels
Pixel Density (sharpness)
167 ppi

5.7% Higher pixel density than Karbonn A30. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 158 ppi)

158 ppi
Display Type
TFT LCD
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors
Accelerometer, Light sensor, Proximity sensor
GPS
with A-GPS, GPS
OS Type
Android
Operating System
Android v4 (Ice Cream Sandwich)
SIM Size
Mini
Brand
Zync Karbonn
Model
C21 A30
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
FM Radio
Wireless FM Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm 3.5 mm
Processor
Dual core, 1 GHz
RAM
512 MB
Internal Memory
4 GB
Expandable Memory
Up to 8 GB Up to 32 GB
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