Features

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Flipkart Rs. 17990 Rs. 15499 NA

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General
In The Box Handset, Battery, Travel Adaptor, Data Cable, Stereo HeadView More... Handset, Non-removable Battery Included, Travel Adapter, View More...
Model Number SM-J720FZBGINS  SM-M307FZKDINS 
Model Name Galaxy J7 Duo  Galaxy M30s 
Color Blue  Black 
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  2340 x 1080$$Pixels 
Resolution Type HD  Full HD 
GPU ARM Mali G71 MP2 
Display Type Super AMOLED  Super AMOLED 
Display Colors 16M 
Other Display Features Capacitive touchscreen 
HD Game Support Yes
OS & Processor Features
Operating System Android Oreo 8  Android Pie 9.0 
Processor Type Exynos 7884  Exynos 9611 
Processor Core Octa Core  Octa Core 
Primary Clock Speed 1.6 GHz  2.3 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  Micro SD 
Memory Card Slot Type Dedicated Slot  Dedicated Slot 
Call Log Memory Yes
SMS Memory Yes
Camera Features
Primary Camera Available Yes Yes
Primary Camera 13MP + 5MP  48MP 
Primary Camera Features 48MP + 8MP + 5MP triple rear camera 
Secondary Camera Available Yes Yes
Secondary Camera 8MP  16MP 
Secondary Camera Features 16MP front facing camera 
Flash Rear Flash  yes 
HD Recording Yes
Full HD Recording Yes
Video Recording Yes
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
Video Call Support Yes
Call Divert Yes
Speaker Phone Yes
Speed Dialing Yes
Call Records Yes
Connectivity Features
Network Type 4G, 2G, 3G  4G VOLTE 
Supported Networks 4G LTE, GSM  4G VoLTE, GSM 
Internet Connectivity 4G, 3G, Wi-Fi  4G VoLte 
3G Yes
Pre-installed Browser Chrome 
Bluetooth Support Yes Yes
Bluetooth Version 4.2 
Wi-Fi Yes Yes
Wi-Fi Hotspot Yes
Audio Jack 3.5mm 
Map Support Yes
GPS Support Yes
GPRS Yes
USB Tethering Yes
Other Details
Smartphone Yes Yes
SIM Size Nano SIM  Nano 
Removable Battery Yes No 
SMS Yes
SIM Access Dual standby (4G+4G) 
Sensors Accelerometer, Fingerprint Sensor, Gyro Sensor, GeomagnetView More...
Keypad No 
Graphics PPI 269 PPI 
Series M 
Ringtones Format MP3 
Instant Message Yes
JAVA Support No 
Social Networking Phone Yes
Business Phone Yes
Predictive Text Input Yes
Browser Chrome 
Supported Languages English, Hindi 
Java Application No 
Multimedia Features
Audio Formats MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MView More... MP3 
FM Radio Yes
Video Formats MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM  HD 
Battery & Power Features
Battery Capacity 3000 mAh  6000 mAh 
Battery Type Lithium-ion 
Dimensions
Width 77.2 mm  159 mm 
Height 153.5 mm  9 mm 
Depth 8.1 mm  75 mm 
Weight 169 g  186 g 
Warranty
Warranty Summary Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... 1 Year Manufacturer Warranty 
Warranty Service Type Manufacturing Warranty 
Covered in Warranty manufacturing defects 
Not Covered in Warranty Physical Damage 
Domestic Warranty 1 Year 

Samsung Galaxy J7 Duo 32GB VS Samsung Galaxy M30s 64GB Comparison

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