visual : maximus M503M Vs Samsung Metro 312
maximus M503M
Samsung Metro 312
Software
browser
java
Yes, MIDP 2.0
Hardware
Memory
General
Slot
MC card slot Expandable up to 8GB
expandable
16 GB
Processor
speed
208 MHz
Camera
General
1.3 Megapixel
Video
MP4
primary
0.3 MP
Battery
Stand By
Talk Time
capacity
1000mAh
type
Li-Ion
Design
Display
2.6 Display
TFT 128 x 160 pixels (~102 ppi pixel density)
Weight
74 gm
screen
2"
Connectivity
USB
microUSB v2.0
bluetooth
Yes
v3.0, A2DP
internet
GPRS
GPRS: Yes || EDGE: No
Others
General
Dual SIM, Sleek & Slim 12.6 mm thickness, Torch, Big Speaker, King Movie support, 3.5 connector, 1450mAh Battery
SMS, MMS, Email, Push Email, IM