Huawei Y520 U22 MT-6572 (Tested)

Color	Black/White/Blue/Pink
Display	4.5 inch LCD FWVGA (854 x 480) 256k colors Auto rotate (G-sensor)
CPU	MTK6572 Dual-core 1.3GHz
Operation System	Android™ 4.4
Memory	RAM : 512M eMMC ROM : 4GB MicroSD (up to 32GB)
Network	GSM l GSM 850 MHz: 824–849 MHz (UL), 869–894 MHz (DL) l GSM 900 MHz: 880–915 MHz (UL), 925–960 MHz (DL) l GSM 1800 MHz: 1710–1785 MHz (UL), 1805–1880 MHz (DL) l GSM 1900 MHz: 1850–1910 MHz (UL), 1930–1990 MHz (DL) WCDMA: (Y520-U12, Y520-U22) l WCDMA Band VIII[900 MHz]: 880-915 MHz (UL), 925-960 MHz (DL) l WCDMA Band I [2100 MHz]: 1920–1980 MHz (UL), 2110–2170 MHz (DL) Or (Y520-U03, Y520-U33): l WCDMA Band V [850 MHz]: 824–849 MHz (UL), 869–894 MHz (DL) l WCDMA Band VII[1900 MHz]: 1850-1910 MHz (UL), 1930-1990 MHz (DL) WCDMA Band I [2100 MHz]: 1920–1980 MHz (UL), 2110–2170 MHz (DL)
GPS	GPS/AGPS
Connectivity	WiFi 802.11b/g/n Bluetooth with EDR MicroUSB (High Speed USB)
Sensors	G-sensor
Camera	5.0 Mega pixel FF primary camera 0.3 Mega pixel front camera Video recording/video playback
Audio	MP3, AAC+, Enhanced AAC etc. 3.5mm Headset Connector
Video	30fps (MP4/H.263/H.264) FWVGA decode 30fps (MP4/H.263/H.264) FWVGA encode
Emotion UI	Not support EMUI
Battery	1730mAh