Samsung B7722 - description and parameters

Samsung B7722 - description and parameters

Samsung B7722 supports frequency bands GSM and HSPA. Official announcement date is June 2010. Samsung B7722 has 270 MB of built-in memory. The main screen size is 3.2 inches with 240 x 400 pixels resolution. It has a 146 ppi pixel density. The screen covers about 46.3% of the device's body. This is an average result. Also called Samsung Dual SIM Star Duos in India

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Network, supported bands and technologies	Technology	GSM / HSPA
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1
		GSM 900 / 1800 - SIM 2
	3G bands	HSDPA 2100 - SIM 1 only
	Speed	HSPA 3.6/0.384 Mbps
	GPRS	Class 12 (SIM 1), Class 10 (SIM 2)
	EDGE	Class 12 (SIM 1)
	Release date	First presented	2010, June
		Status	Available. Released 2010, June
		Size and Dimensions	Measurements	113.5 x 55.5 x 14.3 mm (4.47 x 2.19 x 0.56 in)
			Weight	112 g (3.95 oz)
			SIM	Dual SIM, dual call (Mini-SIM, dual stand-by)
Display (type and size)			Type	TFT resistive touchscreen, 256K colors
			Size	3.2 inches
			Resolution	240 x 400 pixels
			Memory bank	Slot for memory card	microSD, up to 16 GB
				Phonebook	2000 entries, Picture add to contact
				Call log	30 enter, 30 received, 30 unanswered calls
				Built-in	270 MB
	Camera			Primary	5 MP, autofocus, LED flash
				Video	320p@30fps
		Secondary		Yes
		Sound		Different alarm types	Vibration; MP3 ringtones
				Main speaker	Yes
3.5mm jack				No
Communication				WLAN	Wi-Fi 802.11 b/g
				Bluetooth	v2.1, A2DP
			GPS	No
			Radio	Stereo FM radio ith Radio Data System, radio recording
			USB	v2.0
			Features	Messaging	SMS, MMS, Email, Push Email, IM, RSS
	Browser			WAP 2.0/xHTML, HTML
	Games			Yes + downloadable
	Java			Yes, MIDP 2.1
		- MP3/WAV/WMA/eAAC+ player - MP4/H.264 player - Organizer - Document viewer - Voice memo - Predictive text input
	Battery			Li-Ion 1200 mAh battery
		Stand-by		Up to 420 h (2G) / Up to 330 h (3G)
Talk time		Up to 12 h 50 min (2G) / Up to 5 h 40 min (3G)
Other		Colors		Black

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