Palm Treo 680

Karbonn A21

Price
Not Available Rs. 6,999.00
Capacity
1200 mAH, Li-ion 1800 mAH, Li-ion

50.0% more mAH battery than Karbonn A21. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1200 mAH, Li-ion)

TalkTime
Up to 4 Hours(2G) Up to 5 Hours(2G)
Stand By Time
Up to 4 Hours(2G) Up to 200 Hours(2G)
Front Camera
1.3 MP
Flash
LED
Main Camera
0.3 MP 5 MP, Auto focus

1,566.7% more mega pixels (MP) on main camera than Karbonn A21. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP, Auto focus vs. 0.3 MP)

Video Recording
352x288 @ 15
Zoom
Digital Zoom Digital Zoom
Camera Features
Smile detection, Effects, Multi Shot Auto Focus
Operating Frequency
GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
3G
HSDPA 7.2 Mbit/s, HSUPA
Wi-Fi
Wi-Fi 802.11, b/g/n
GPRS
Class 10, 32 - 48 kbps kbps Yes
EDGE
Class 10, 236.8 kbps Yes
Bluetooth
v1.2, A2DP v2.1, A2DP
USB Connectivity
No USB Port, USB 2.0, microUSB 2.0
More Connectivity
VoIP, Infrared
Touch Screen
Resistive Touchscreen Capacitive Touchscreen, Multi-touch
Weight
157 grams 104 grams

53.0 grams Lighter than Karbonn A21. light weight phone is easy to hold and can kept in your pocket for long time. (104 grams vs. 157 grams)

Dimensions
113 x 59 x 21 mm 112 x 60.5 x 11.5 mm

9.5 mm Thinner than Karbonn A21. Slim mobile phone is easy to handle and looks gorgeous in hand. (112 x 60.5 x 11.5 mm vs. 113 x 59 x 21 mm)

Colours
Graphite,Crimson,Arctic,Copper Black
Screen Size
2.5 Inch 4.5 Inch

80.0% bigger screen size than Karbonn A21. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 2.5 Inch)

Screen Resolution
320 x 320 pixels 480 x 800 pixels
Pixel Density (sharpness)
181 ppi 207 ppi

14.4% Higher pixel density than Karbonn A21. High pixel density shows sharper text and extremely detailed photos and videos. (207 ppi vs. 181 ppi)

Display Type
LCD TFT
Box Contents
Mobile, Battery, Charger, Headset, USB Cable, User Manual Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
GPS
Yes
Sensors
Accelerometer
OS Type
Android
Brand
Palm Karbonn
Model
Treo 680 A21
SIM Slot(s)
Single SIM, GSM Dual SIM, GSM+GSM
Operating System
Android v4 (Ice Cream Sandwich)
FM Radio
Yes
Loudspeaker
Yes
Audio Jack
3.5 mm
Processor
Dual core, 1.2 GHz, Qualcomm Snapdragon
RAM
512 MB
Internal Memory
64 MB 4 GB
Expandable Memory
Up to 4 GB Up to 32 GB
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