Features

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General
In The Box Handset, Charger, Micro-USB Cable, Quick Start Guide, EjeView More... Handset, Charger, Battery, Handsfree, USB Cable, User GuiView More... Handset, Battery, Earphones, Charger, User Guide 
Model Number DUA-AL00  Q4202  SM-J210FZDGINS 
Model Name 7S  Vdeo 3  Galaxy J2 Pro 
Color Blue  Champagne  Gold 
Browse Type Smartphones  Smartphones  Smartphones 
SIM Type Dual Sim  Dual Sim  Dual Sim 
Hybrid Sim Slot No  No  No 
Touchscreen Yes Yes Yes
OTG Compatible No  No  Yes
Sound Enhancements Super Louder Receiver 
Display Features
Display Size 13.84 cm (5.45 inch)  12.7 cm (5 inch)  12.7 cm (5 inch) 
Resolution 1440 x 720 pixels  1280 x 720 Pixels  1280 x 720 Pixels 
Resolution Type HD  HD 
GPU A304 at 400 MHz 
Display Type TFT  Super AMOLED 
Display Colors 16M  16.7 M 
Other Display Features 18:9 Fullview Display, Multiple-point-touch-sensitive ScrView More... Oncell Display and Screen, Pinch Zoom, 2 Multitouch 
OS & Processor Features
Operating System Android Oreo 8.1.0  Android Marshmallow 6  Android Marshmallow 6.0.1 
Processor Type Mediatek MT6739 Cortex A53  Snapdragon 210Quad Core 1.1GHz  Spreadtrum Quad-Core 1.5GHz 
Processor Core Quad Core  Quad Core  Quad Core 
Primary Clock Speed 1.5 GHz  1.1 GHz  1.5 GHz 
Operating Frequency GSM - 850 / 900 / 1800 / 1900 MHz; WCDMA - 900 / 2100 MHzView More...
Memory & Storage Features
Internal Storage 16 GB  8 GB  16 GB 
RAM 2 GB  1 GB  2 GB 
Expandable Storage 256 GB  32 GB  128 GB 
Supported Memory Card Type MicroSD  MicroSD 
Memory Card Slot Type Dedicated Slot  Dedicated Slot  Dedicated Slot 
Call Log Memory Yes
Phone Book Memory Yes
Camera Features
Primary Camera Available Yes Yes Yes
Primary Camera 13MP  5MP  8MP 
Primary Camera Features Auto Focus, Photo: Upto 4208 x 3120 pixels, Video: Upto 1View More... Auto Focus, Zoom Level: 6, Multi Shot, Night Mode  CMOS, f/2.2 Aperture, Flash Support, Auto Focus 
Secondary Camera Available Yes Yes Yes
Secondary Camera 5MP  2MP  5MP 
Secondary Camera Features Fixed Focus Lens, Photo: Upto 2592 x 1936 pixels, Video: View More...
Flash Rear Single LED Flash and Front Single Selfie Toning FlasView More... Rear Flash  FRONT FLASH 
HD Recording Yes Yes Yes
Full HD Recording Yes Yes
Video Recording Yes Yes
Video Recording Resolution 1080p  1280 x 720 
Frame Rate 30 fps  30 fps 
Optical Zoom Yes
Call Features
Phone Book Yes Yes
Call Wait/Hold Yes
Conference Call Yes
Hands Free Yes
Video Call Support Yes
Call Divert Yes
Speaker Phone Yes Yes
Speed Dialing Yes
Connectivity Features
Network Type 4G, 3G, 2G  4G VOLTE, 3G, 2G  4G, 3G, 2G 
Supported Networks 4G LTE, WCDMA, GSM  4G LTE, 4G LTE  4G LTE, GSM 
Internet Connectivity 4G, 3G, Wi-Fi, GPRS, EDGE  4G, 3G, Wi-Fi, GPRS, EDGE 
3G Yes Yes
3G Speed 3G WCDMA - HSDPA Cat 24: 42 Mbit/s (Downlink), HSUPA Cat View More... HSDPA (Downlink Speed) - 150 Mbps, HSUPA (Uplink Speed) -View More...
Pre-installed Browser Google Chrome  Android, SWE 32-bit Browser 
Micro USB Port Yes Yes
Bluetooth Support Yes Yes
Bluetooth Version 4.2  4 
Wi-Fi Yes Yes Yes
Wi-Fi Version 802.11b/g/n 2.4G  802.11 b/g/n 
Wi-Fi Hotspot Yes Yes
USB Connectivity Yes Yes
Audio Jack 3.5mm  3.5 mm  3.5 
Map Support Google Maps  Google Maps 
GPS Support Yes Yes
GPRS Yes Yes
WAP Yes
EDGE Yes Yes
USB Tethering Yes
Mini USB Version 2 
EDGE Features 40 kbit/s (Uplink), 60 kbit/s (Downlink)  Class 12 
GPRS Features EDGE Class 12: 236.8 kbit/s (Uplink), 236.8 kbit/s (DownlView More... Class 12 
Other Details
Smartphone Yes Yes Yes
SIM Size Dual Nano SIM  Micro SIM and Micro SIM  Micro SIM 
Removable Battery Yes
SMS Yes Yes Yes
SIM Access Dual Standby 
Sensors Accelerometer, Proximity Sensor, Ambient Light Sensor  Gravity Sensors, Proximity Sensor, Light Sensor, AcceleroView More... Accelerometer Sensor, Proximity Sensor 
Other Features 4G LTE - FDD-LTE and TD-LTE Cat 4: 50 Mbit/s (Uplink Cat View More... 4.2 V Battery, Browsing Time: 2G - 4 hours, 3G - 3 hours,View More...
Keypad No 
Graphics PPI 295 PPI 
Voice Input Yes
MMS Yes Yes Yes
Browser Yes
User Memory 4 GB 
Multimedia Features
Audio Formats MP3, MIDI, AMR-NB, AAC, AAC+, eAAC+, PCM  MP3, MIDI, AAC, AMR, AAC+, WAV  AAC, AAC+, eAAC+, MP3 
FM Radio Yes Yes Yes
FM Radio Recording Yes
Video Formats 3GP, MP4, WEBM, MKV  MPEG4, H.264  MP4, M4V, 3GP, 3G2, ASF, AVI, FLV, MKV 
Battery & Power Features
Battery Capacity 3020 mAh  2000 mAh  2600 mAh 
Dimensions
Width 70.9 mm  73 mm 
Height 146.5 mm  143.5 mm 
Depth 8.3 mm  9.55 mm 
Weight 142 g  110 g 
Warranty
Warranty Summary 12 Months on Handset, 6 Months on Battery, 6 Months on ChView More... Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... 1 Year for Mobile & 6 Months Accessories Warranty 
Warranty Service Type 1 Year Brand Warranty