Sony Ericsson K850 vs. Sony Ericsson C901

	Sony Ericsson K850	Sony Ericsson C901
Overall	Sony Ericsson K850	Sony Ericsson C901
Usability	Sony Ericsson K850	Sony Ericsson C901
Display Resolution	240x320px	240x320px
Display Color	256K	256K
Display Technology	TFT	TFT
Input / Navigation	Navigation Joystick / Button Numeric Keypad	Navigation Joystick / Button Numeric Keypad
Talk Time	9h	9.5h
Stand-by Time	400h	430h
Vibration	Available	Available
Ringtones	MP3 72 Channels Polyphonic	MP3 Polyphonic
Hardware	Sony Ericsson K850	Sony Ericsson C901
Processor Speed	Proprietary	Proprietary
External Memory	microSD Memory Stick Micro (M2)	Memory Stick Micro (M2)
Internal Memory	40MB	110MB
Sensors	Gesture Control	Accelerometer
Camera Resolution	5 Megapix	5 Megapix
Camera Flash	Xenon LED	Xenon
Video Recording	Available	Available
Video Telephony	Available	Available
Battery	930 mAh	950 mAh
Software	Sony Ericsson K850	Sony Ericsson C901
Operating System	Proprietary	Proprietary
Java	MIDP 2.0	MIDP 2.0
Connectivity	Sony Ericsson K850	Sony Ericsson C901
Compatible Networks	HSDPA 1900 HSDPA 2100 HSDPA 850 GSM 1800 GSM 1900 GSM 850 GSM 900	HSDPA 2100 HSDPA 900 GSM 1800 GSM 1900 GSM 850 GSM 900
USB	v2.0	v2.0
Bluetooth	v2.0	v2.0
EDGE	Class 10	Class 10
HSCSD	Supported	Supported
Radio	FM RDS	FM RDS
GPRS	Class 10	Class 10
Ergonomics	Sony Ericsson K850	Sony Ericsson C901
Dimensions	102x48x17mm 4.02" x 1.89" x 0.67"	105x45x13mm 4.13" x 1.77" x 0.51"
Height	102mm (4.02")	105mm (4.13")
Width	48mm (1.89")	45mm (1.77")
Depth	17mm (0.67")	13mm (0.51")
Weight	118g (4.16oz)	107g (3.77oz)
Form Factor	Candy Bar	Candy Bar
Various	Sony Ericsson K850	Sony Ericsson C901
Ballpark Price Estimate	213.40 to 261.90 US$	187.80 to 230.50 US$
Reviews	CNET   [ 83/100 ] Phone Arena   [ 82/100 ] Good Gear Guide   [ 80/100 ] CNET Asia   [ 80/100 ] GSMArena mobile-review mobile-review mobile-review Softpedia	GSMArena

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