BLU Quattro 5.7 HD smartphone runs on Android 4.0 (Ice Cream Sandwich), upgradable to 4.1 (Jelly Bean) operating system. The phone is powered by Quad-core 1.5 GHz processor. It has 4 GB, 1 GB RAM. Internal storage options which can be extended with the help of microSD, up to 32 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 67.0%. The smartphone is fueled with a 2800 mAh, Removable Li-Ion. The main camera of the smartphone consists of a 8 MP, Single. The sensors include Accelerometer, gyro, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The BLU Quattro 5.7 HD are available in various colors such as Black. It measures 161.2 x 82.9 x 10.6 mm and weighs 243 g.

Hardware and OS BLU Quattro 5.7 HD
Operating system:	Android 4.0 (Ice Cream Sandwich), upgradable to 4.1 (Jelly Bean)
Processor:	Quad-core 1.5 GHz
Chipset:	Nvidia Tegra 3
GPU:	ULP GeForce
Internal memory:	4 GB, 1 GB RAM
External memory:	microSD, up to 32 GB (dedicated slot)
Display BLU Quattro 5.7 HD
Type:	IPS LCD
Size:	5.7" inc
Resolution:	720 x 1280 px
Touchscreen:	capacitive touchscreen
Screen-to-Body Ratio:	67.0%
Display area:	89.6 cm²
Display aspect ratio:	16:9 (height:width)
Pixel Density:	258 PPI
Colors:	16M
Connectivity BLU Quattro 5.7 HD
2G Network:	GSM 850 / 900 / 1800 / 1900
Wi-Fi:	Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi Direct, DLNA, hotspot
Network:	GSM / HSPA
SIM card:	Mini-SIM
Bluetooth:	4.0, A2DP
Edge:	Class 12
GPRS:	Class 12
GPS:	Yes, with A-GPS
Speed:	HSPA 21.1/5.76 Mbps
USB:	microUSB 2.0
Camera BLU Quattro 5.7 HD
Main camera:	8 MP, Single
Specs:	8 MP, AF
Features:	LED flash
Video:	1080p@24fps, stereo sound rec.
Selfie camera:	1.3 MP, Single
Specs:	1.3 MP
Multimedia BLU Quattro 5.7 HD
3.5 mm Jack:	Yes
Radio:	Stereo FM radio
Design BLU Quattro 5.7 HD
Colors:	Black
Dimensions:	161.2 x 82.9 x 10.6 mm
Weight:	243 g
Battery BLU Quattro 5.7 HD
Battery capacity:	2800 mAh, Removable Li-Ion
Battery life:	Stand by time- Up to 900 h (2G) / Up to 850 h (3G) Talking time- Up to 30 h (2G) / Up to 15 h (3G)
Other BLU Quattro 5.7 HD
Release date:	2013, February
Sensors:	Accelerometer, gyro, proximity, compass