Samsung E390 vs. Samsung E420

	Samsung E390	Samsung E420
Overall	Samsung E390	Samsung E420
Usability	Samsung E390	Samsung E420
Display Resolution	176x220px	128x160px
Display Color	256K	65k
Display Technology	TFT	OLED
2nd Display Resolution		96x96px
Input / Navigation	Navigation Joystick / Button Numeric Keypad	Navigation Joystick / Button Numeric Keypad
Talk Time	6h	4h uncertain
Stand-by Time	370h	240h uncertain
Vibration	Available	Available
Ringtones	MP3 64 Channels Polyphonic	40 Channels Polyphonic
Hardware	Samsung E390	Samsung E420
Processor Speed	Proprietary	Proprietary
External Memory	microSD
Internal Memory	15MB	10MB or less
Camera Resolution	1.3 Megapix	VGA
Video Recording	Available	Available
Battery	750 mAh	760 mAh
Software	Samsung E390	Samsung E420
Operating System	Proprietary	Proprietary
Java	MIDP 2.0	MIDP 2.0
Connectivity	Samsung E390	Samsung E420
Compatible Networks	GSM 1800 GSM 1900 GSM 850 GSM 900	GSM 1800 GSM 1900 GSM 900
USB	v1.1
Bluetooth	v2.0
EDGE	Class 10
GPRS	Class 10	Class 10
Ergonomics	Samsung E390	Samsung E420
Dimensions	93x45x16mm 3.66" x 1.77" x 0.63"	83.6x45.5x17.4mm 3.29" x 1.79" x 0.69"
Height	93mm (3.66")	83.6mm (3.29")
Width	45mm (1.77")	45.5mm (1.79")
Depth	16mm (0.63")	17.4mm (0.69")
Weight	80g (2.82oz)	110g (3.88oz) uncertain
Form Factor	Slide	Clamshell
Various	Samsung E390	Samsung E420
Ballpark Price Estimate	Not Available	Not Available
Reviews	mobile-review	mobile-review

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