Nokia E51 vs. Sony Ericsson C902

	Nokia E51	Sony Ericsson C902
Overall	Nokia E51	Sony Ericsson C902
Usability	Nokia E51	Sony Ericsson C902
Display Resolution	240x320px	240x320px
Display Color	16M	256K
Display Technology	TFT	TFT
Input / Navigation	Navigation Joystick / Button Numeric Keypad	Navigation Joystick / Button Numeric Keypad
Talk Time	4.3h	9h
Stand-by Time	310h	400h
Vibration	Available	Available
Ringtones	MP3 64 Channels Polyphonic	MP3 Polyphonic
Hardware	Nokia E51	Sony Ericsson C902
Processor Speed	369MHz	Proprietary
RAM	96MB
External Memory	microSD	Memory Stick Micro (M2)
Internal Memory	130MB	160MB
Camera Resolution	2 Megapix	5 Megapix
Camera Flash		LED
Video Recording	Available	Available
Video Telephony		Available
Battery	1050 mAh	930 mAh
Software	Nokia E51	Sony Ericsson C902
Operating System	Symbian v9.2	Proprietary
Developer Platform	Series 60 3.1 Edition
Java	MIDP 2.0	MIDP 2.0
Connectivity	Nokia E51	Sony Ericsson C902
Compatible Networks	HSDPA 2100 HSDPA 850 GSM 1800 GSM 1900 GSM 850 GSM 900	HSDPA 2100 GSM 1800 GSM 1900 GSM 850 GSM 900
WLAN	Wi-Fi 802.11b/g
USB	v2.0	v2.0
Bluetooth	v2.0	v2.0
EDGE	Class 32	Class 10
Infrared	Available
HSCSD	Supported
Radio	FM	FM RDS
GPRS	Class 32	Class 10
PTT	Supported
Ergonomics	Nokia E51	Sony Ericsson C902
Dimensions	114.8x46x12mm 4.52" x 1.81" x 0.47"	108x49x10.5mm 4.25" x 1.93" x 0.41"
Height	114.8mm (4.52")	108mm (4.25")
Width	46mm (1.81")	49mm (1.93")
Depth	12mm (0.47")	10.5mm (0.41")
Weight	100g (3.53oz)	107g (3.77oz)
Form Factor	Candy Bar	Candy Bar
Various	Nokia E51	Sony Ericsson C902
Ballpark Price Estimate	212.00 to 260.20 US$	323.10 to 396.50 US$
Reviews	TechRadar   [ 90/100 ] CNET Asia   [ 80/100 ] TechRadar   [ 80/100 ] Good Gear Guide   [ 60/100 ] mobile-review MobileBurn	TechRadar   [ 90/100 ] CNET   [ 76/100 ] Register Hardware   [ 75/100 ] CNET Asia   [ 67/100 ] mobile-review

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