RichTel A2

Karbonn K78

Price
Not Available Rs. 2,790.00
Capacity
2500 mAH, Li-ion

138.1% more mAH battery than Karbonn K78. More battery capacity reduces the need to charge your battery again. (2500 mAH, Li-ion vs. 1050 mAH, Li-ion)

1050 mAH, Li-ion
Stand By Time
Up to 360 Hours(2G) Up to 200 Hours(2G)
TalkTime
Up to 4 Hours(2G)
Main Camera
2 MP

53.8% more mega pixels (MP) on main camera than Karbonn K78. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (2 MP vs. 1.3 MP)

1.3 MP
Zoom
Digital Zoom Digital Zoom
Operating Frequency
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS
Yes Yes
Bluetooth
Yes Yes
USB Connectivity
USB Port USB Port
Touch Screen
Yes Capacitive Touchscreen
Colours
Black Black,White
Screen Size
3.2 Inch 3.5 Inch

9.4% bigger screen size than Karbonn K78. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.5 Inch vs. 3.2 Inch)

Weight
81.5 grams
Screen Resolution
320 x 480 pixels 240 x 320 pixels
Pixel Density (sharpness)
180 ppi

57.9% Higher pixel density than Karbonn K78. High pixel density shows sharper text and extremely detailed photos and videos. (180 ppi vs. 114 ppi)

114 ppi
Display Type
TFT TFT
Box Contents
Handset, Battery, Charger, Earphone, User Manual Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Brand
RichTel Karbonn
Model
A2 K78
Operating System
Android
SIM Slot(s)
Dual SIM, GSM+GSM Dual SIM, GSM+GSM
OS Type
Android
SIM Size
Mini
FM Radio
Yes
Loudspeaker
Yes Yes
Audio Jack
3.5 mm
RAM
2 GB

3,100.0% More RAM memory than Karbonn K78. more RAM makes your mobile significantly faster and efficient. (2 GB vs. 64 MB)

64 MB
Internal Memory
4 GB 128 MB
Expandable Memory
Up to 32 GB Up to 8 GB
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