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Samsung Galaxy J3 Duos SM-J320F specifications Expand
Released 2016, May 06
138g, 7.9mm thickness
Android 5.1.1 or Android 6.0, up to 7.1.1
8GB/16GB storage, microSDXC

Samsung Galaxy J3 Duos was announced at 2016, March 31. Released 2016, May 06 with Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow), upgradable to 7.1.1 (Nougat), have chipset Spreadtrum SC9830,Exynos 3475 Quad (28 nm) - USA CPU Quad-core 1.5 GHz Cortex-A7,Quad-core 1.3 GHz Cortex-A7 - USA and GPU Mali-400,Mali-T720 - USA. It have 8GB 1.5GB RAM, 16GB 2GB RAM storage and there are colors: White, Black, Gold

NETWORK
Technology
GSM / HSPA / LTE
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G
HSDPA 850 / 900 / 1900 / 2100
4G
1, 3, 5, 7, 8, 20
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
TIMELINE
Announced
2016, March 31. Released 2016, May 06
Released
Released 2016, May 06
BODY
Dimensions
142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in)
Weight
138 g (4.87 oz)
Build
Glass front (Asahi Dragontrail), plastic back, plastic frame
SIM
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Nano-SIM (USA models only)
DISPLAY
Type
Super AMOLED
Size
5.0 inches, 68.9 cm2 (~68.2% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
Asahi Dragontrail Glass
PLATFORM
OS
Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow), upgradable to 7.1.1 (Nougat)
Chipset
Spreadtrum SC9830
Exynos 3475 Quad (28 nm) - USA
CPU
Quad-core 1.5 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7 - USA
GPU
Mali-400
Mali-T720 - USA
MEMORY
Card slot
microSDXC (dedicated slot)
Internal
8GB 1.5GB RAM, 16GB 2GB RAM
eMMC 4.5
MAIN CAMERA
Camera
8 MP, f/2.2, AF
5 MP, f/2.2, AF - USA
Features
LED flash, HDR
Video
720p@30fps
FRONT CAMERA
Camera
2 MP (USA)
5 MP, f/2.2 (all other regions)
Video
720p@30fps
SOUND
Loudspeaker
Yes
3.5mm jack
Yes
COMMUNICATES
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
4.0/4.1, A2DP, LE
GPS
Yes, with A-GPS, GLONASS
NFC
Yes (market dependent)
Radio
FM radio, RDS, recording (market dependent)
USB
microUSB 2.0, USB On-The-Go
FEATURES
Sensors
Accelerometer, proximity
BATTERY
Battery
Li-Ion 2600 mAh, removable
MISC
Colors
White, Black, Gold
SAR US
1.17 W/kg (head)     1.12 W/kg (body)    
SAR EU
0.48 W/kg (head)     0.42 W/kg (body)    
Performance
Basemark OS II 2.0: 326
Basemark X: 1424
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Specs source: gsmarena.com
Disclaimer. We can not guarantee that the information on this page is 100% correct

Filter firmware

Samsung firmware SM-J320F / Galaxy J3 Duos SM-J320F 9

Device CSC Version Bit/SW REV. Security Patch Lvl. OS Build date
Samsung Galaxy J3 Duos MRU J320FXXU0ARL2 0  Full Files Lollipop(Android 5.1.1) 20190114183353
Samsung Galaxy J3 Duos MRU J320FXXU0AQL2 0  One Files Lollipop(Android 5.1.1) 20171219083427
Samsung Galaxy J3 Duos MRU J320FXXU0AQH3 0  One Files Lollipop(Android 5.1.1) 20170831084739
Samsung Galaxy J3 Duos MRU J320FXXU0AQF1 0  One Files Lollipop(Android 5.1.1) 20170620084627
Samsung Galaxy J3 Duos MRU J320FXXU0AQB1 0  One Files Lollipop(Android 5.1.1) 20170206130439
Samsung Galaxy J3 Duos MRU J320FXXU0APL2 0  One Files Lollipop(Android 5.1.1) 20161219185626
Samsung Galaxy J3 Duos MRU J320FXXU0API3 0  One Files Lollipop(Android 5.1.1) 20160921090515
Samsung Galaxy J3 Duos MRU J320FXXU0APG1 0  One Files Lollipop(Android 5.1.1) 20160715092440
Samsung Galaxy J3 Duos MRU J320FXXU0APD4 0  One Files Lollipop(Android 5.1.1) 20160419111840
Lastest combinations SM-J320F / Galaxy J3 Duos SM-J320F

We are working hard to figure it out

You can request or contribute combination for this model to Telegram group

 How to flash Samsung SM-J320F / Galaxy J3 Duos SM-J320F firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

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