Express X22
890 Tk
890 Tk
Symphony B12
890 Tk
890 Tk
visual : Express X22 Vs Symphony B12
Express X22
Symphony B12
Software
browser
java
No
Hardware
Memory
General
Slot
MicroSD card slot Expandable up to 4GB
expandable
8 GB
Camera
General
Yes
Video
MP4
primary
0.08 MP AF
Battery
Stand By
200 Hours
200 Hours
Talk Time
14 Hours
4 Hours
capacity
800mAh
type
Li-ion
Design
Display
1.8" TFT (160px * 128px)
TFT 120x160 pixels (~111 ppi pixel density)
Weight
60 gm gm
screen
1.77"
Connectivity
USB
Yes
Yes
bluetooth
Yes, v2.0
Yes
internet
No
Others
General
Torch, 1300mAh Battery
Audio, video & call recorder, 800 mAh Li-ion Battery, Torchlight