Palm Treo Pro vs. Palm Centro

	Palm Treo Pro	Palm Centro
Overall	Palm Treo Pro	Palm Centro
Usability	Palm Treo Pro	Palm Centro
Display Resolution	320x320px	320x320px
Display Color	65k	65k
Display Technology	TFT	TFT
Input / Navigation	QWERTY Keyboard Touch Screen Display Navigation Joystick / Button	QWERTY Keyboard Touch Screen Display Navigation Joystick / Button
Talk Time	5h	4h
Stand-by Time	250h	300h
Vibration	Available	Available
Ringtones	MP3 64 Channels Polyphonic	MP3 Polyphonic
Hardware	Palm Treo Pro	Palm Centro
Processor Speed	400MHz	312MHz uncertain
RAM	128MB	64MB uncertain
External Memory	microSD	microSD
Internal Memory	100MB	64MB
Camera Resolution	2 Megapix	1.3 Megapix
Video Recording	Available	Available
Battery	1500 mAh	1050 mAh
Software	Palm Treo Pro	Palm Centro
Operating System	Windows Mobile 6.1	Palm OS
Java	MIDP 2.0	MIDP 2.0
Connectivity	Palm Treo Pro	Palm Centro
Compatible Networks	HSDPA 1900 HSDPA 2100 HSDPA 850 GSM 1800 GSM 1900 GSM 850 GSM 900	GSM 1800 GSM 1900 GSM 850 GSM 900
WLAN	Wi-Fi 802.11b/g
Positioning System	Integrated GPS
USB	v2.0	v1.1
Bluetooth	v2.0	v1.2
Audio Output	3.5mm Audio Connector
EDGE	Class 10	Class 10
GPRS	Class 10	Class 10
Ergonomics	Palm Treo Pro	Palm Centro
Dimensions	114x60x13.4mm 4.49" x 2.36" x 0.53"	107x53.5x18.6mm 4.21" x 2.11" x 0.73"
Height	114mm (4.49")	107mm (4.21")
Width	60mm (2.36")	53.5mm (2.11")
Depth	13.4mm (0.53")	18.6mm (0.73")
Weight	133g (4.69oz)	124g (4.37oz)
Form Factor	Candy Bar	Candy Bar
Various	Palm Treo Pro	Palm Centro
Ballpark Price Estimate	324.40 to 398.10 US$	250.50 to 307.40 US$
Reviews	Good Gear Guide   [ 80/100 ] TechRadar   [ 80/100 ] Digital Trends   [ 75/100 ] Phone Arena   [ 75/100 ] CNET   [ 73/100 ]	PC World   [ 82/100 ] Phone Arena   [ 80/100 ] CNET   [ 70/100 ] Digital Trends   [ 70/100 ] TechRadar   [ 70/100 ] CNET Asia   [ 67/100 ]

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