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Jiayu G4 (4GB) All specs

Full specifications phone: Jiayu G4 (4GB) specs, detailed technical information, features, price and review. All about this phone.

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(2.6/5)
Jiayu G4

Good Android phone with 1.2Ghz Quad-Core processor provides good performance and great system execution of the Jiayu G4 (4GB).

An advantage of the Jiayu G4 (4GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Good connectivity of this device includes Bluetooth 2.0 version A2DP, WiFi 802.11 b/g/n (2.4Ghz), but it lacks NFC connection.

Including the battery, the Jiayu G4 (4GB) phone has 160 grams and it's a very thin device, only 8.2 mm.

Physical featuresJiayu G4
Model
Other model namesJiaYu G4 Standard edition, JiaYu JY-G4 Basic
Country or region availableChina
China
BrandJiayu
Release dateFebruary, 2013
Depth8.2 millimeters (0.32 inches)
Size (width x height)65 x 133 millimeters (2.56 x 5.24 in)
Weight160 grams (5.6 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsfeature not registered
Protection against water and othersNot supported
System (OS)Jiayu G4
Operating systemAndroid 4.1.2 Jelly Bean
Firmware updatefeature not registered
HardwareJiayu G4
Chipset32bit - MediaTek MT6589
CPU processor1.2Ghz Quad-Core ARM Cortex-A7
GPU graphical controllerPowerVR SXG544
RAM memory1GB
Internal storage4GB
External storageUntil 64GB microSD, microSDXC
(dedicated slot)
DisplayJiayu G4
Display typeTFT LCD IPS LED-Backlit
Screen size4.7" inches
Screen-to-body ratio~70.4% (screen-to-body ratio)
Display resolution720x1280 pixels
TouchscreenCapacitive Multitouch
Pixel density (dot pitch)312 PPI
Colors16 million
Scratch-resistant glassGorilla Glass
Display featuresfeature not registered
Mobile networksJiayu G4
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots Dual-SIM
Standard mini-SIM (2FF)
Maximum download/uploadfeature not registered
Network technology2G, 3G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 900/2100
Primary 4G networkNot supported
Primary 5G networkNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE
CallingJiayu G4
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder, Voice commands
CameraJiayu G4
Back camera (main camera)13 megapixels
Main camera resolution4032x3224 pixels
Video recording (primary)Full HD (1920x1080)
FlashLED flash
Focal aperturefeature not registered
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
AutofocusAutofocus
Touch focusfeature not registered
Image stabilizationfeature not registered
ZoomOnly digital zoom
Face/smile detectionFace detection
BSI sensorfeature not registered
HDRfeature not registered
2ª cameraJiayu G4
Front camera (secondary)3.1 megapixels
Front camera resolution2048x1536 pixels
Video recording (secondary)Not supported
Front flashNot supported
Focal aperturefeature not registered
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
MultimediaJiayu G4
RadioFM
TVNot supported
Video formatsMP4, H.264, H.263, WMV
Audio formatsMP3, WAV, WMA, eAAC+
ConnectivityJiayu G4
USBMicroUSB 2.0
TV outputNot supported
Audio output3.5mm jack
Bluetooth2.0 version A2DP
WiFi802.11 b/g/n (2.4Ghz)
DLNAfeature not registered
NFCNot supported
GPSA-GPS, GeoTagging
Infrared portfeature not registered
Other functionsJiayu G4
Active noise cancellationfeature not registered
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerYes / No
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Other features- Colors: Black, White
- WiFi hotspot
Power supplyJiayu G4
BatteryLi-Ion (Removable)
Battery capacity1800 mAh
Charger, watts• Standard charging
Talk time autonomyfeature not registered
Standby4320 minutes | 72 hours | 3 days
Radiation rateJiayu G4
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered
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