Huawei Impulse 4G - description and parameters

Huawei Impulse 4G - description and parameters

Huawei Impulse 4G supports frequency bands GSM and HSPA. Official announcement date is September 2011. The device is working on an Android OS, v2.2 (Froyo) with a 800 MHz Scorpion processor. Huawei Impulse 4G has 512 MB RAM of built-in memory. This device has a Qualcomm MSM7230 chipset. The main screen size is 3.8 inches with 480 x 800 pixels resolution. It has a 246 ppi pixel density. The screen covers about 52.7% of the device's body. The result is quite good. Provided for AT&T

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Network, supported bands and technologies	Technology	GSM / HSPA
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 1900 / 2100
	Speed	HSPA 14.4/5.76 Mbps
	GPRS	Yes
	EDGE	Yes
	Release date	First presented	2011, September
		Status	Available. Released 2011, September
		Size and Dimensions	Measurements	120 x 65 x 11.6 mm (4.72 x 2.56 x 0.46 in)
			Weight	130 g (4.59 oz)
			SIM	Mini-SIM
			Display (type and size)	Type	TFT capacitive touchscreen, 16M colors
Size				3.8 inches
Resolution				480 x 800 pixels
Multitouch				Yes
System and processor information				OS	Android OS, v2.2 (Froyo)
				Chipset	Qualcomm MSM7230
				Central processing unit	800 MHz Scorpion
	Graphics processing unit			Adreno 205
	Memory bank			Slot for memory card	microSD, up to 32 GB
		Built-in		512 MB RAM
		Camera		Primary	5 MP, autofocus, LED flash
				Features	Geo-tagging
			Video	720p@30fps
			Secondary	No
			Sound	Different alarm types	Vibration; MP3, WAV ringtones
				Main speaker	Yes
3.5mm jack				Yes
Communication				WLAN	Wi-Fi 802.11 b/g/n, hotspot
				Bluetooth	v2.1, A2DP, EDR
				GPS	Yes, with A-GPS
	Radio			No
	USB			microUSB v2.0
	Features	Sensors		Accelerometer, proximity sensor, compass
		Messaging		SMS(threaded view), MMS, Email, Push Mail, IM
		Browser		HTML, Adobe Flash
		Java		Yes, via Java MIDP emulator
			- MP3/WAV/eAAC+ player - MP4/H.264 player - Organizer - Document viewer - Photo viewer/editor - Voice memo/dial - Predictive text input
		Battery		Li-Ion 1500 mAh battery
			Stand-by	Up to 240 h
Talk time			Up to 4 h
Other			Colors	Black

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