Is it possible to plug in a standard 3.5mm headphone jack
Does the phone have a display, usually the case for smartphones
Does the phone have two displays, for example on both sides of the phone
Does the phone have a physical keyboard attached
Whether the phone supports java
The date when this device was launched and first available for purchase
Nokia Series 30
Rear camera resolution
Still image resolution
Power & Battery
Number of colours
16 bit (65536)
Type can be either monochrome or color. TFT is a common color display and others are CSTN, TFT, TFD and OLED.
Internal storage size
Supported memory media
Second generation network (2G) is the most common network type, and includes GSM and GPRS. 2.75G is often of EDGE/EGPRS type. Third generation (3G) includes UMTS (W-CDMA) and is fast (useful for mobile internet).