Jiayu G4 Standard specifications and features, reviews and problems

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Jiayu G4 Standard Specifications and Features


Brand:	Jiayu Browse Jiayu devices
Manufacturer:	JIAYU Electronic Science and Technology Browse all devices manufactured by JIAYU Electronic Science and Technology
Hardware Designer:	JIAYU Electronic Science and Technology
Release Date:	March, 2013
Physical Attributes
Dimensions (width x height x depth):	65 x 133 x 8.2 millimetres 2.6 x 5.2 x 0.3 inches
Bounding Volume:	70.9 cubecentimetres
Mass:	160 grams (battery included)
Software Environment
Embedded Operating System:	Google Android 4.1.2 Chinese Browse devices running this OS
Kernel:	Linux
Microprocessor, Chipset
CPU Clock:	1200 MHz
CPU:	MediaTek MT6589 Browse devices based on MT6589
Width of Machine Word:	32 bit
CPU Core:	4x ARM Cortex-A7
Level 1 cache:	32KiB data cache / 32 KiB instruction cache
Level 2 cache:	1024 KiB
Instruction Set:	ARMv7
Memory, Storage capacity
RAM type:	LPDDR2 SDRAM , 533MHz
RAM capacity:	1024 MiB
ROM type:	Flash EEPROM
ROM capacity:	3815 MiB
ROM capacity in bytes:	4 GB (billion bytes)
Graphical subsystem
Display Type:	color IPS TFT display
Display Color Depth:	24 bit/pixel (16777216 scales)
Display Diagonal:	4.7 " (119 millimetres)
Display Resolution:	720 x 1280 (921600 pixels)
Viewable Display Size:	2.3 " x 4.08 " (58.34 x 103.72 millimetres)
Pixel density (dot pitch):	313.5 pixel/inch (0.08103 millimetre/pixel)
Graphical Controller:	PowerVR SGX544

Audio Subsystem
Audio Channel(s):	stereo sound
Microphone(s):	Supported
Loudspeaker(s):	mono sound
Audio Output:	3.5mm plug
Cellular Phone
Cellular Networks:	GSM850, GSM900, GSM1800, GSM1900, UMTS2100 (B1)
Cellular Data Links:	GPRS, EDGE, UMTS, HSDPA, HSUPA
Cellular Antenna:	Internal antenna
Call Alert:	64 -chord melody (polyphonic)
Vibrating Alert:	Supported
Speakerphone :	Supported
Phone Controller:	MediaTek MT6589
Secondary Cellular Phone
Dual Cellular Network Operation:	Dual standby
Secondary Cellular Networks:	GSM850, GSM900, GSM1800, GSM1900
Secondary Cellular Data Links:	GPRS, EDGE
Secondary Cellular Antenna:	Internal antenna
Secondary Phone Controller:	MediaTek MT6589
Control Peripherals
Positioning Device:	Multi-touch screen
Primary Keyboard:	Not supported
Directional Pad:	Not supported
Scroll Wheel:	Not supported
Interfaces
Expansion Interfaces:	microSD, microSDHC, TransFlash, microSDXC Supports High Capacity (SD 2.0/HC) memory cards with capacity of up to 32GB
USB:	USB 2.0 client, Hi-Speed (480Mbit/s) USB Series Micro-B (Micro-USB) connector
Bluetooth (802.15):	Bluetooth 2.0, Internal antenna
Wireless LAN/Wi-Fi (802.11):	IEEE 802.11b, IEEE 802.11g Internal antenna
Infrared Gate:	Not supported
Multimedia Broadcast
Analog Radio:	FM radio (88-108 MHz) with RDS radio reciever Internal antenna
Digital Media Broadcast:	Not supported
Satellite Navigation
Built-in GPS module:	Supported
GPS Protocol:	NMEA 0183
GPS Antenna:	Internal antenna
Complementary GPS Services:	Assisted GPS, QuickGPS, Geotagging, Simultaneous GPS (S-GPS)
Navigation Chipset:	MediaTek MT6589
Built-in Digital Camera
Sensor Type:	CMOS sensor
Resolution:	4128 x3096 pixels (12.78MP)
Autofocus (AF):	Supported
Optical Zoom:	1 x
Macro Mode:	Supported
Built-in Flash:	mobile light (LED)
Camcorder:	1920x1080 pixels
Recordable Image Formats:	JPG
Recordable Video Formats:	3GP, 3G2, MPEG4
Built-in Secondary Digital Camera
Sensor Type:	CMOS sensor
Resolution:	2048 x1536 pixels (3.15MP)
Camcorder:	0x0pixels
Recordable Image Formats:	JPG
Recordable Video Formats:	3GP
Power Supply
Battery Technology:	Lithium-ion battery
Battery Layout:	removable
Battery Capacity:	1800 mAh
Additional Details
Built-in accelerometer:	Supported
Additional Features:	capacitive touchscreen digital compass active noise cancellation Bluetooth stereo audio profile (A2DP AVCRP) DLNA NFC Wi-Fi Mobile Hotspot Dirac HD audio light sensor gyro sensor proximity sensor face detection green glass filter HT40 panorama photo HDR photo touch focus
Datasheet State:	Preliminary specifications
Datasheet Views:	6361 times
Datasheet Added:	May 2, 13 23:36:47