Yezz Billy 4 - description and parameters

Yezz Billy 4 - description and parameters

Yezz Billy 4 supports frequency bands GSM and HSPA. Official announcement date is June 2014. The device is working on an Microsoft Windows Phone 8.1 with a Quad-core 1.2 GHz Cortex-A7 processor and 512 MB RAM memory. Yezz Billy 4 has 4 GB of internal memory. This device has a Qualcomm MSM8212 Snapdragon 200 chipset. The main screen size is 4.0 inches with 480 x 800 pixels resolution. It has a 233 ppi pixel density. The screen covers about 57.7% of the device's body. The result is quite good.

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Network, supported bands and technologies	Technology	GSM / HSPA
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
	3G bands	HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043
		HSDPA 900 / 2100 - SIM 1 & SIM 2 - B4MI047
	Speed	HSPA 42.2/5.76 Mbps
	GPRS	Class 12
	EDGE	Class 12
	Release date	First presented	2014, June
		Status	Available. Released Exp. release 2014, October
		Size and Dimensions	Measurements	122.5 x 64.4 x 9.9 mm (4.82 x 2.54 x 0.39 in)
			Weight	109 g (3.84 oz)
			SIM	Dual SIM (Micro-SIM)
Display (type and size)			Type	TFT capacitive touchscreen, 16M colors
			Size	4.0 inches
			Resolution	480 x 800 pixels
			Multitouch	Yes
			System and processor information	OS	Microsoft Windows Phone 8.1
				Chipset	Qualcomm MSM8212 Snapdragon 200
				Central processing unit	Quad-core 1.2 GHz Cortex-A7
	Graphics processing unit			Adreno 302
	Memory bank			Slot for memory card	microSD, up to 128 GB
		Built-in		512 MB RAM 4 GB
		Camera		Primary	8 MP, autofocus, LED flash
				Features	Geo-tagging, quick tap focus
Video				720p@30fps
Secondary				1.3 MP
Sound				Different alarm types	Vibration; MP3, WAV ringtones
				Main speaker	Yes
			3.5mm jack	Yes
			Communication	WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
				Bluetooth	v4.0, A2DP
				GPS	Yes, with A-GPS, GLONASS
	Radio			Stereo FM radio
	USB			microUSB v2.0
	Features	Sensors		Accelerometer, proximity sensor
		Messaging		SMS(threaded view), MMS, Email, Push Email, IM
		Browser		HTML5
		Java		No
		- OneDrive (15 GB online storage) - MP4/WMV/H.264 player - MP3/WAV/eAAC+ player - Image/video editor - Document editor
Battery				Li-Ion 1300 mAh battery
		Stand-by		Up to 350 h (2G) / Up to 300 h (3G)
		Talk time	Up to 7 h (2G) / Up to 4 h 30 min (3G)
		Other	Colors	White, Black, Red, Gun Metal, Blue, Yellow, Champing Gold

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