visual : Samsung metro 313 Vs Symphony X99
Samsung metro 313
Symphony X99
Software
browser
java
Hardware
Memory
General
128Mb+64Mb
Slot
MicroSD card slot Expandable up to 4GB
expandable
16 GB
Camera
General
VGA Camera
Video
MP4
primary
0.3 MP
Battery
Stand By
Talk Time
13 Hours
capacity
1000mAh
type
Li-Ion
Design
Display
TFT 128 x 160 pixels (~113 ppi pixel density)
2.2" TFT
Weight
75.2 gm
screen
2"
Connectivity
USB
microUSB v2.0
Yes
bluetooth
v2.1 + EDR
Yes
internet
WAP, GPRS
Others
General
Dual MMC, MSN & Yahoo messenger, Facebook, Video, Audio & Call recorder, 500 Phonebook Entries