visual : Symphony D54i Vs Samsung Metro 312
Symphony D54i
Samsung Metro 312
Software
browser
java
Yes, MIDP 2.0
Hardware
Memory
General
128Mb Flash + 64Mb RAM
Slot
MicroSD card slot Expandable up to 16GB
expandable
16 GB
Processor
speed
208 MHz
Camera
General
0.3 Megapixel || Video: Yes; Secondary No
Video
MP4 3GP
primary
0.3 MP
Battery
Stand By
200 Hours
Talk Time
3.5 Hours
capacity
1000mAh
type
Li-Ion
Design
Display
2.4" TFT QVGA(240*320)
TFT 128 x 160 pixels (~102 ppi pixel density)
Weight
74 gm
screen
2"
Connectivity
USB
microUSB v2.0, USB Modem
microUSB v2.0
bluetooth
Yes
v3.0, A2DP
internet
GPRS: Yes || EDGE: Yes
GPRS: Yes || EDGE: No
Others
General
Dual SIM Dual Standby, 1000 mAh Li-ion Battery, Audio, video & call recorder, Blacklist
SMS, MMS, Email, Push Email, IM