visual : Smart S20 Vs Symphony D54i
Smart S20
Symphony D54i
Software
browser
java
Hardware
Memory
General
128Mb Flash + 64Mb RAM
Slot
MicroSD card slot Expandable up to 16GB
MicroSD card slot Expandable up to 16GB
Camera
General
VGA Camera || Video: Yes, Secondary No
0.3 Megapixel || Video: Yes; Secondary No
Video
MP4
MP4 3GP
Battery
Stand By
168 Hours
200 Hours
Talk Time
3 Hours
3.5 Hours
Design
Display
1.8 TFT QCIF(128*160)
2.4" TFT QVGA(240*320)
Weight
Connectivity
USB
Yes
microUSB v2.0, USB Modem
bluetooth
Yes
Yes
internet
No
GPRS: Yes || EDGE: Yes
Others
General
Dual SIM Dual Standby, 550mAh Battery, 3.5mm Audio Jack, Games, Alarm, Calendar
Dual SIM Dual Standby, 1000 mAh Li-ion Battery, Audio, video & call recorder, Blacklist