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Samsung SM-J3300 Galaxy J3 Duos 2017 TD-LTE CN Detailed Tech Specs

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General AttributesGeneral Attributes: 

BrandBrand name of the device. This may match with the manufacturer Samsung
ModelOne or more (separated by /) specific model name identifies this device SM-J3300 Galaxy J3 Duos 2017 TD-LTE CN
ReleasedOfficial release date 2017 Aug
AnnouncedDate of the official annoncement 2017 Aug
Hardware DesignerThe company which designed this device Samsung Electronics
ManufacturerThe company which produces this device Samsung Electronics
General ExtrasHardware extras like stylus, kickstand, rotatatble screen, rotatable keyboard, haptic feedback, etc.  Haptic touch feedbackHaptic (inlcuding kinesthetic) touch device applies forces and vibrations to give feedback to the user when tapping the touchscreen
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc.  SmartphoneCallular voice-capable usually touchscreen mobile computer which natively runs third-party apps.
Additional FeaturesLow priority special features which are not included in other fields. Samsung TouchWiz UX
Market CountriesCountries where the device was officially sold. Overlap is possible.  China
Market RegionsRegions where the device was officially sold.  Overlap is possible.  Asia, Southeast Asia
VendorMobile operators or distributors which sold the device in their own network China Unicom Netcom LimitedChina Unicom Netcom Limited
China Telecom Corporation LimitedChina Telecom Corporation Limited

Physical AttributesPhysical Attributes: 

WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 70.3 mm
2.77 inches
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 143.2 mm
5.64 inches
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 8.2 mm
0.32 inches
Bounding VolumeThe volume of the smallest cuboid which can bound the device in cubecentimetres 82.5 ccm
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 143 g
5.04 ouncesThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in ounces

Software EnvironmentSoftware Environment: 

Platform:   Android
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Google Android 7.1.1 (Nougat)Google Android 7.1.1 (Nougat)
ChineseSubversion, update version, user interface, defualt language, etc.
Software Extras:   Voice Command, Navigation softwarepre-installed

Application processor, ChipsetApplication processor, Chipset: 

CPU ClockFrequency of the square signal which schedules the internal operation of microprocessor (synchronous sequential logic). The current consumed by the processor is approximately proportional to clock rate. 1380 MHz

Operative MemoryOperative Memory: 
RAM TypeType of volatile memory IC which specifies RAM architecture, timing characteristics, refresh mode, voltage levels and physical design of the IC. Two major types of random-access memory is static RAM (SRAM) periodically refreshed dynamic RAM (DRAM).  mobile (LP) DDR3 SDRAM
RAM CapacityCapacity of the random access memory in mebibytes (binary megabytes) 3072 MiB RAM

Non-volatile MemoryNon-volatile Memory: 
Non-volatile Memory TypeType of NV memory IC which determines storage technology, programming / erasing method and write endurance  Flash EEPROM
Non-volatile Memory CapacityCapacity of the primary non-volatile memory in mebibytes (binary megabytes)  30518 MiB non-volatile
23750 MiB free user storageUser-accessible partition of non-volatile storage space


DisplayDisplayAll parameters that related to display

Display ResolutionHorizontal and vertical resolution of the primary display 720x1280
921600 pixelsThe total number of pixels is the product of horizontal and vertical number of pixels
Display DiagonalThe distance measured between the furthest corners of the display 126.7 mm
5 inch
Display WidthThe distance between the vertical edges of the display (horizontal display size) 62.12 mm
2.45 inch
Display HeightThe distance between the horizontal edges of the display (vertical Display Size) 110.43 mm
4.35 inches
Horizontal Full Bezel WidthDefined as the sum of width of left and right vertical display bezels. If the display panel is located in the middle width of left and right bezels are the same and their width is the half of the full bezel width. 8.18 mm
Display AreaCalculated display area is the product of horizontal and vertical display sizes 6859.4 square millimeter
Display Area UtilizationDisplay area per front panel area ratio 68%
Pixel SizeCalculated pixel size based on display diagonal, resolution and aspect ratio 0.08627 mm/px
Pixel DensityIndicates the number of pixels per inch 294 PPI
Display TypePossible options: Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT, etc.  Color PLS TFT LCDColor PLS TFT (Plane Line Switching) LCD. This is an active matrix LCD technology developed by Samsung in 2011.
Display Color DepthColor depth defines how many colors or greyscales can be displayed 24 bit/pixel
Number of Display ScalesMaximal number of displayable colors or scales 16.8M
Display IlluminationForm of illumination used for lighting or backlighting LCD display in dark and dim ambient condtions.  Light-emitting Diodes
Display Subpixel SchemeSpecifies how and how many subpixels are pixels consists of. Possible schemes: RGB, RGBG, RGBW, PenTile, Diamond Pixel, etc.  RGB Matrix (3 subpixels)Each pixel has 3 subpixel (Red, Greed, Blue) with the same size. The subpixel order is often R-G-B but B-G-R is also used.
Scratch Resistant ScreenPossible types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass, etc.  No

Graphical SubsystemGraphical Subsystem: 
Graphical ControllerManufacturer and part number of the graphics controller IC or commercial name of the intellectual property (IP) if the graphics controller is the part of a chipset ARM Mali-T720

Audio/Video InterfacesAudio/Video Interfaces: 
A/V OutAudio/Video outputs form a heterogeneous group of interfaces that allow the user to connect the device to various external analog/digital multimedia devices (monitors, projectors, HD TVs) and play multimedia content. For example: MHL, DisplayPort, HDMI, e  No

Audio SubsystemAudio Subsystem: 

Audio Channel(s)Number of independent channels supported by the audio subsystem of the device, e.g.: mono, stereo, 5.1, 7.1, etc.  stereo

Sound Recording: 
Microphone(s):   stereo

Sound Playing: 
Loudpeaker(s):   mono
Audio Output:   3.5mm

Cellular PhoneCellular Phone: 

Supported Cellular NetworksList of supported cellular networks with band names. For example GSM900 refers to the GSM system with the 890-915 MHz uplink and 935-960 downlink bands.  GSM 850MHzGSM850 phones support GSM 850 MHz band (downlink: 869.2 MHz - 894.2 MHz, uplink: 824.2 MHz - 849.2 MHz) , GSM 900MHzGSM900 phones support P-GSM (Primary GSM) 900 MHz band (downlink: 935.0 MHz - 960.0 MHz, uplink: 890.0 MHz - 915.0 MHz) and may support E-GSM (Extended GSM) 900 MHz band (downlink: 925.0 MHz - 960.0 MHz, uplink: 880.0 MHz- 915.0 MHz. , GSM 1800MHzGSM1800 phones support GSM / DCS / PCS 1800 MHz band (downlink: 1805.2 - 1879.8 MHz, uplink: 1710.2 - 1784.8 MHz)., GSM 1900MHz (PCS)GSM1900 phones support PCS 1900 MHz band (downlink: 1930.2 - 1989.8 MHz, uplink: 1850.2 - 1909.8 MHz) , UMTS 2100MHz (Band I, IMT)UMTS2100 phones support UMTS 1900 / 2100MHz (IMT, also refferred as UMTS Band I) band (downlink: 2112.4 - 2167.6 MHz, uplink: 1922.4-1977.6 MHz), UMTS 1900MHz (Band II, PCS)UMTS1900 phones support UMTS 1900MHz (PCS, also refferred as UMTS Band II) band (downlink: 1932.4 - 1987.6 MHz, uplink: 1852.4-1907.6 MHz), UMTS 850MHz (Band V, CLR)UMTS850 phones support UMTS 850 MHz (CLR, also refferred as UMTS Band V) band (downlink: 871.4 - 891.6 MHz, uplink: 826.4 - 846.6 MHz), UMTS 900MHz (Band VIII)UMTS900 phones support UMTS 900 MHz (UMTS Band VIII) band (downlink: 927.4 - 957.6 MHz, uplink: 882.4-912.6 MHz), CDMA 800MHz (BC0, 850)CDMA800 phones support CDMA 800 MHz (CDMA Band Class 0, also known as CDMA850) band (downlink: 860 MHz - 894 MHz, uplink: 815 MHz - 849 MHz)., TD-SCDMA 2000 MHzTD-SCDMA2000 phones support TD-SCDMA 2000 MHz band (2010 - 2025 MHz), TD-SCDMA 1900 MHzTD-SCDMA1900 phones support TD-SCDMA 1900 MHz band (1880 - 1920 MHz), LTE 2100 MHz (Band 1)LTE2100 phones support LTE 1900 / 2100MHz (IMT, also refferred as LTE Band 1) band (downlink: 2110 - 2170 MHz, uplink: 1920 - 1980 MHz), LTE 1800 MHz (Band 3)LTE1800 phones support LTE 1800 MHz (LTE Band 3) band (downlink: 1805 - 1880 MHz, uplink: 1710 - 1785 MHz), LTE 850 MHz (Band 5)LTE850 phones support LTE 850 MHz (LTE Band 5) band (downlink: 869 - 894 MHz, uplink: 824 - 849 MHz), LTE 2600 MHz (Band 7)LTE2600 phones support LTE 2600 MHz (LTE Band 7) band (downlink: 2620 - 2690 MHz, uplink: 2500 - 2570 MHz), LTE 900 MHz (Band 8)LTE900 phones support LTE 900 MHz (LTE Band 8) band (downlink: 925 - 960 MHz, uplink: 880 - 915 MHz), TD-LTE 2600 MHz (Band 38)TD-LTE 2600 MHz phones support TD-LTE 2600 MHz (LTE Band 38) band (2570 - 2620 MHz), TD-LTE 2300 MHz (Band XL)TD-LTE 2300 phones support Chinese TD-LTE 2300 MHz (LTE Band 40) band (2300 - 2400 MHz)
Supported Cellular Data LinksList of supported cellular data links and rates.  GPRS (Class unspecified)General Packet Radio Service, EDGE (Class unspecified)Enhanced Data Rates for GSM Evolution also known as Enhanced GPRS (EGPRS), UMTS 384 kbps (W-CDMA)Universal Mobile Telecommunications System. UMTS Release '99 data link layer, W-CDMA grants up to 384 kbit/s pocket-switched download speed., HSUPA (Cat. unspecified)High-Speed Uplink Packet Access is a 3.5G UMTS uplink protocol., HSUPA 5.76 Mbps (Cat. 6), HSDPA (Cat. unspecified)High-Speed Downlink Packet Access is a 3.5G UMTS downlink protocol., HSPA+ 21.1 Mbps (Cat. 18), CDMA2000 1xRTT (IS-2000), CDMA2000 1xEV-DO Rel. 0, CDMA2000 1xEV-DO Revision A, TD-SCDMATime Division Synchronous Code Division Multiple Access is the implementation of UMTS  (3G) cellular network in China., TD-HSDPA, LTE (Cat. unspecified)LTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the 4G access part of the Evolved Packet System (EPS)., LTE 100 Mbps / 50 Mbps (Cat. 3)LTE 100.8 Mbps / 50.4 Mbps (Cat. 3), LTE 150 Mbps / 50 Mbps (Cat. 4)LTE 151.2 Mbps / 50.4 Mbps (Cat. 4)
SIM Card SlotSupported Subscriber Identification Card (SIM) Format like mini-SIM, micro-SIM, nano-SIM, embedded SIM, etc.  Nano-SIM (4FF)
Cellular AntennaInternal, fixed, pull-out, etc.  Internal antenna
Call Alert SoundPolyphonic or monophonic call alert sound (number of chords) 64-chord melody
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc.  ANCActive noise cancellation (ANC), HD Voice, Speakerphone, Vibrating Alert, Voice speakerDedicated voice speaker is located near to the ear when talking and optimized for the spectrum and peak-to-peak range of the human voice., Voice transmissionDevice is able to receive and transmit voice over cellular network
Cellular ControllerManufacturer part number of the cellular modem and controller IC or commercial name of the intellectual property (IP) if the function is the part of a chipset Samsung Exynos 7570

Secondary Cellular PhoneSecondary Cellular Phone: 
Sec. Supported Cellular Networks:   No

Control PeripheralsControl Peripherals: 

Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen  Capacitive multi-touch sensing
Touchscreen Simultaneous Touch PointsDetermines how many touches the touch-sensitive screen module is able to simultaneously detect  Yes


Communication InterfacesCommunication Interfaces: 

Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces. For example: microSD, microSDXC, SDHC, CF II., PCMCIA III., etc.  TransFlash, microSDSupports memory cards with capacity of up to 2GB and may comply with some (not HC) memory cards with higher capacity than 2GB  , microSDHCA micro-SDHC-capable device supports High Capacity (SD 2.0/HC) memory cards with capacity of up to 32GB., microSD Extended CapacityA microSDXC-capable device supports eXtended-Capacity memory cards with capacity of up to 128 GB, 256 GB or 2 TB.
USBUSB is a common high-speed serial bus standard that allows data and power transfer between the mobile device and another computer. Version of USB identifies USB standard.  USB 2.0Released in April 2000, USB 2.0 specification introduced USB Hi-Speed enabling devices to communicate at 480 Mbit/s data rate.
USB Speed Rate:   USB Hi-Speed (480 Mbps)
USB ServicesPossible services: USB power supply, USB charging, USB fast charging, USB host, OTG, etc.  USB chargingThe device is able to charge its battery supplied from the USB port.
USB Connector:   USB Series Micro-B (Micro-USB)
BluetoothIEEE 802.15 is a short-range radio technology standard that allows transfer of data, and the use of accessories such as wireless audio devices and printers. This field specifies the supported BT version.  Bluetooth 4.2From Dec, 2014
Internal antenna
Bluetooth profiles:   Object Push Profile (OPP), Personal Area Networking Profile (PAN), Phone Book Access Profile (PBA), Human Interface Device Profile (HID), Hands-Free Profile (HFP), Audio/Video Remote Control Profile (AVRCP), Advanced Audio Distribution Profile (A2DP), Device ID Profile (DIP), Hard Copy Cable Replacement Profile (HCRP), Message Access Profile (MAP)
Wireless LANWireless LAN / WLAN / Wi-Fi: 802.11 defines a medium-range wireless data link that allows for internet access and data transfer. This field enumerates the supported protocols (like 802.11n).  IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Wireless ServicesPossible extras: Miracast, DLNA, WiFi Tethering, UPnP, WiFi Display, AirPlay, etc.  Wi-Fi TetheringWi-Fi Mobile Hotsport, Wi-Fi Direct
Internal antenna
NFCNear Field Communication is short-range wireless radio data exchange technology based on radio-frequency identification (RFID).  NFC (A)ISO/IEC 14443 Type A, NFC (B)ISO/IEC 14443 Type B

Multimedia BroadcastMultimedia Broadcast: 

FM Radio Receiver:   FM radio (76-108 MHz) with RDS
Proprietary headset as antenna

Satellite NavigationSatellite Navigation: 

Supported GPS protocol(s)Possible protocols: NMEA 0183, SIRF, etc.  GPS (NMEA 0183)NMEA 0183
GPS Antenna:   Internal antenna
Complementary GPS ServicesPossible extras: S-GPS, A-GPS, Geotagging, TMC, QuickGPS, QZSS, etc.  Simultaneous GPS (S-GPS), Geotagging, Assisted GPS, QuickGPS
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia.  Yes
Supported BeiDou system (BDS)BeiDou System (BDS) is a Chinese satellite navigation system. Its global variant is the BeiDou-2 alias COMPASS.  BeiDou-2 (COMPASS) BeiDou receiver

Built-in Digital CameraBuilt-in Digital CameraPrimary camera usually has better imaging capabilities than secondary camera if any

Camera PlacementRefers to the placement of the primary camera on the device  Rear
Camera Image SensorRefers to the semiconductor technology of image sensor  BSI CMOSBackside Illuminated CMOS (Complementary MOS circuit)
ResolutionA measurement of the maximum size at which the camera can take a picture, often referred to as Megapixels (when horizontal and vertical measurements are multiplied) 4128x3096 pixel
Number of pixels 12.8 MP cam
Aperture (W)Wide-angle aperture of lens or aperture of lens in case of camera without optical zoom f/1.90
Optical ZoomA feature that changes the focal length of the lens of a camera. Optical zoom requires the lens to move in and out, providing high-quality close ups from a distance 1 x
FocusNo / Not supported means there is no adjustable optical system or no camera built-in at all  Phase-Detection Autofocus (PD AF)Phase-detection (PD) is a passive autofocus system which measures the phase difference between a two images to reach correct focus.
Recordable Image FormatsSupported file formats while capturing photos  JPG
Camcorder Resolution 1920x1080 pixel
30 fps
Recordable Video FormatsSupported file formats while capturing videos  3GP, 3G2, MPEG4
Built-in FlashA flash is used to brighten dark areas when taking photographs; is also used as a flashlight  single LEDAlso known as mobile light
Camera Extra FunctionsPossible extras: 3D photo,  EIS, EIS (video), OIS, Face detection, HDR photo, HDR video, Macro mode, Panorama Photo, Red-eye reduction, Refocus, Smile detection, Slow motion video, etc.  HDR photoHigh dynamic range image recording, Burst mode, Touch focus, Macro modeAn autofocus feature that allows for close-up photographs to be taken with the onboard digital camera, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch

Built-in Secondary Digital CameraBuilt-in Secondary Digital CameraWidely used for video telephony or taking selfies

Secondary Camera Placement:   Front
Secondary Camera Sensor:   CMOSComplementary MOS circuit
Secondary Resolution 2576x1932 pixel
Secondary Number of pixels 5.0 MP sec. cam
Secondary Aperture (W) f/2.20
Secondary Optical Zoom 1 x
Secondary Recordable Image Formats:   JPG
Secondary Camcorder Resolution 1920x1080 pixel
30 fps
Secondary Recordable Video Formats:   3GP
Sec. Built-in Flash:   single LEDAlso known as mobile light
Secondary Camera Extra Functions:   Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch

Power SupplyPower Supply: 

BatteryBattery technology  Lithium-ion
built-inPossible options: removable, built-in
Nominal Battery VoltageIf there are more than 1 cells in the battery nominal battery voltage is the sum of voltage of cells in series. 3.85 Volts
Nominal Battery Capacity 2600 mAh
Number of battery cellsIn case of high power consumption it is more efficient to connect more than 1 cells in the battery in series to minimize current thus loss. 1
Nominal Battery EnergyThe product of battery capacity and nominal voltage determines the maximal nominal stored energy in the battery 10 Wh
Average Current TalkingCalculated avarage value based on talking time and battery capacity (mAh). 173 mA
Talk Time 15 hours

Ingress Protection Ingress Protection : 

Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials  Yes
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids  Yes

Built-in SensorsBuilt-in Sensors: 

Built-in compassBuilt-in electroinc compass types: 1D, 2D, 3D  Yes
Built-in accelerometerAn internal component that senses acceleration components of the device.  Used for automatic screen rotation and for games and applications that rely on acceleration measurement  on X, Y, and Z axis. Possible types: 1D, 2D, 3D  Yes
Additional sensorsBuilt-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors  Fingerprint sensorDevice is able to identify the user by using a built-in dedicated biometric fingerprint recogniser sensor, Light intensity sensorBy measuring the intensity of the ambient light device may control the brightness level of the screen, Proximity sensorBased on this sensor signal device may control the volume of the voice speaker or dim the display during a call

Datasheet Attributes: 
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b  Preliminary
AddedThe exact time of the datasheet addition 2017-06-18 11:47
 
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