Features

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Flipkart Rs. 17990 Rs. 18000 NA

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General
In The Box Handset, Battery, Travel Adaptor, Data Cable, Stereo HeadView More... Handset, Charger, Earphone, User Manual 
Model Number SM-J720FZBGINS  SM-A305FZBFINS 
Model Name Galaxy J7 Duo  Galaxy A30 
Color Blue  Blue 
Browse Type Smartphones  Smartphones 
SIM Type Dual Sim  Dual Sim 
Hybrid Sim Slot No  No 
Touchscreen Yes Yes
OTG Compatible Yes Yes
Quick Charging Yes
Display Features
Display Size 13.97 cm (5.5 inch)  16.26 cm (6.4 inch) 
Resolution 1280 x 720 Pixels  1080 x 2340 pixels 
Resolution Type HD  FHD+ 
GPU ARM Mali G71 MP2 
Display Type Super AMOLED  Super AMOLED 
Display Colors 16M 
OS & Processor Features
Operating System Android Oreo 8  Android Pie 9.0 
Processor Type Exynos 7884  Exynos 7904 
Processor Core Octa Core  Octa Core 
Primary Clock Speed 1.6 GHz  1.8 GHz 
Secondary Clock Speed 1.6 GHz 
Memory & Storage Features
Internal Storage 32 GB  64 GB 
RAM 4 GB  4 GB 
Expandable Storage 256 GB  512 GB 
Supported Memory Card Type MicroSD  MicroSD 
Memory Card Slot Type Dedicated Slot  Dedicated Slot 
Camera Features
Primary Camera Available Yes Yes
Primary Camera 13MP + 5MP  16MP + 5MP 
Primary Camera Features Aperture: F1.7 (16MP) + F2.2 (5MP) 
Secondary Camera Available Yes Yes
Secondary Camera 8MP  16MP 
Secondary Camera Features F2.0 Aperture 
Flash Rear Flash 
Frame Rate FHD at 30 fps 
Optical Zoom No 
Image Editor Yes
Dual Camera Lens Primary Camera  Primary Camera 
Digital Zoom Yes
Call Features
Phone Book Yes
Call Wait/Hold Yes
Conference Call Yes
Hands Free Yes
Video Call Support Yes
Call Divert Yes
Call Timer Yes
Speaker Phone Yes
Speed Dialing Yes
Connectivity Features
Network Type 4G, 2G, 3G  4G, 3G, 2G 
Supported Networks 4G LTE, GSM  4G LTE, WCDMA, GSM 
Internet Connectivity 4G, 3G, Wi-Fi  4G, 3G, Wi-Fi, GPRS, WAP 
3G Yes
Bluetooth Support Yes Yes
Bluetooth Version 4.2 
Wi-Fi Yes Yes
Wi-Fi Hotspot Yes
Audio Jack 3.5mm 
GPRS Yes
WAP Yes
Other Details
Smartphone Yes Yes
SIM Size Nano SIM  Nano SIM 
Removable Battery Yes No 
Sensors Fingerprint Sensor 
Other Features Supported Network: 4G LTE-FDD 
Graphics PPI 269 PPI 
Multimedia Features
Audio Formats MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MView More...
Video Formats MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM 
Battery & Power Features
Battery Capacity 3000 mAh  4000 mAh 
Dimensions
Width 77.2 mm  74.7 mm 
Height 153.5 mm  158.5 mm 
Depth 8.1 mm  7.7 mm 
Weight 169 g  165 g 
Warranty
Warranty Summary Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... Brand Warranty of 1 Year Available for Mobile and 6 MonthView More...

Samsung Galaxy J7 Duo 32GB VS Samsung Galaxy A30 64GB Comparison

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