BenQ-Siemens EF91 - description and parameters

BenQ-Siemens EF91 - description and parameters

BenQ-Siemens EF91 supports frequency bands GSM and HSPA. Official announcement date is February 2006. BenQ-Siemens EF91 has 32 MB of built-in memory. The main screen size is 2.0 inches, 30 x 40 mm with 240 x 320 pixels resolution. It has a 200 ppi pixel density. The screen covers about 29.0% of the device's body. This is an average result.

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Network, supported bands and technologies	Technology	GSM / HSPA
	2G bands	GSM 900 / 1800 / 1900
	3G bands	HSDPA 2100
	Speed	HSPA
	GPRS	Class 10
	EDGE	No
	Release date	First presented	2006, February
		Status	Canceled
		Size and Dimensions	Measurements	92 x 46.5 x 23.5 mm, 86 cc (3.62 x 1.83 x 0.93 in)
			Weight	100 g (3.53 oz)
			SIM	Mini-SIM
Display (type and size)			Type	TFT, 256K colors
			Size	2.0 inches, 30 x 40 mm
			Resolution	240 x 320 pixels
				- Second external 65K colors display, OLED(96 x 64 pixels)
			Memory bank	Slot for memory card	microSD
				Phonebook	Yes, Photo call
	Call log			10 enter, 10 received, 10 unanswered calls
	Built-in			32 MB
	Camera	Primary		3.15 MP, autofocus, LED flash
		Video		Yes
		Secondary		VGA video call
Sound		Different alarm types		Vibration; Downloadable polyphonic, MP3 ringtones
		Main speaker		Yes
		3.5mm jack		No
				- 3D sound
		Communication	WLAN	No
			Bluetooth	v1.2, A2DP
			GPS	No
			Radio	No
	USB		Yes
	Features		Messaging	SMS, MMS, Email
			Browser	WAP 2.0/xHTML
Games			Yes + downloadable
Java			Yes, MIDP 2.0
			- Video telephony - MP3/AAC player - Predictive text input - Voice memo - Stopwatch - Organizer
Battery				Li-Ion 1000 mAh battery
		Stand-by
		Talk time
		Other	Colors	Arctic Silver

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