Nokia E51 vs. HTC Touch Diamond

	Nokia E51	HTC Touch Diamond
Overall	Nokia E51	HTC Touch Diamond
Usability	Nokia E51	HTC Touch Diamond
Display Resolution	240x320px	480x640px
Display Color	16M	65k
Display Technology	TFT	TFT
Input / Navigation	Navigation Joystick / Button Numeric Keypad	TouchFLO finger swipe navigation Touch Screen Display Navigation panel
Talk Time	4.3h	5.5h
Stand-by Time	310h	285h
Vibration	Available	Available
Ringtones	MP3 64 Channels Polyphonic	MP3 40 Channels Polyphonic
Hardware	Nokia E51	HTC Touch Diamond
Processor Speed	369MHz	528MHz
RAM	96MB	192MB
External Memory	microSD
Internal Memory	130MB	4GB
Camera Resolution	2 Megapix	3.2 Megapix
Video Recording	Available	Available
Video Telephony		Available
Battery	1050 mAh	900 mAh
Software	Nokia E51	HTC Touch Diamond
Operating System	Symbian v9.2	Windows Mobile 6.1
Developer Platform	Series 60 3.1 Edition
Java	MIDP 2.0	MIDP 2.0
Connectivity	Nokia E51	HTC Touch Diamond
Compatible Networks	HSDPA 2100 HSDPA 850 GSM 1800 GSM 1900 GSM 850 GSM 900	HSDPA 1900 HSDPA 2100 GSM 1800 GSM 1900 GSM 900
WLAN	Wi-Fi 802.11b/g	Wi-Fi 802.11b/g
Positioning System		Integrated GPS
USB	v2.0	v1.1
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	HTC Touch Diamond
Dimensions	114.8x46x12mm 4.52" x 1.81" x 0.47"	102x51x11.5mm 4.02" x 2.01" x 0.45"
Height	114.8mm (4.52")	102mm (4.02")
Width	46mm (1.81")	51mm (2.01")
Depth	12mm (0.47")	11.5mm (0.45")
Weight	100g (3.53oz)	110g (3.88oz)
Form Factor	Candy Bar	Candy Bar
Various	Nokia E51	HTC Touch Diamond
Ballpark Price Estimate	212.00 to 260.20 US$	469.50 to 576.20 US$
Reviews	TechRadar   [ 90/100 ] CNET Asia   [ 80/100 ] TechRadar   [ 80/100 ] Good Gear Guide   [ 60/100 ] mobile-review MobileBurn	TechRadar   [ 80/100 ] CNET   [ 67/100 ] Good Gear Guide   [ 60/100 ] mobile-review

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