Features

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General
In The Box Handset, Battery, Travel Adaptor, Data Cable, Stereo HeadView More... Handset, Power Adapter, USB Cable, SIM Eject Tool, Type-CView More... Mobile Phone, Data Cable, Travel Adaptor, Stereo Headset,View More... Handset, Charging Cable, SIM Ejector Tool, Warranty Card, View More...
Model Number SM-J720FZBGINS  SM-J600GZBFINS  MZB7745IN
Model Name Galaxy J7 Duo  Mi A2  Galaxy On6  Redmi Note 7S
Color Blue  Blue/Lake Blue  Blue  Sapphire Blue
Browse Type Smartphones  Smartphones  Smartphones  Smartphones
SIM Type Dual Sim  Dual Sim  Dual Sim  Dual Sim
Hybrid Sim Slot No  Yes No  Yes
Touchscreen Yes Yes Yes Yes
OTG Compatible Yes Yes Yes Yes
Sound Enhancements Speaker: Single (Bottom Opening), 2 Microphones (for Nois View More...
Display Features
Display Size 13.97 cm (5.5 inch)  15.21 cm (5.99 inch)  14.22 cm (5.6 inch)  16.0 cm (6.3 inch)
Resolution 1280 x 720 Pixels  2160 x 1080 Pixels  720 x 1480 Pixels  2340 x 1080 pixels
Resolution Type HD  FHD+  HD+  FHD+
GPU ARM Mali G71 MP2  Adreno 512  ARM Mali T830 MP1  Adreno 512
Display Type Super AMOLED  Super AMOLED  IPS (In-cell), RD
Display Colors 16M  16M 
Other Display Features 1500:1 Contrast Ratio  Corning Gorilla Glass  Contrast Ratio: 1500:1 (Typical), 81.41% NTSC Ratio, Gori View More...
OS & Processor Features
Operating System Android Oreo 8  Android Oreo 8.1  Android Oreo 8  Android Pie 9.0
Processor Type Exynos 7884  Qualcomm Snapdragon 660 Octacore  1.6 GHz Exynos Octa Core  Qualcomm Snapdragon 660 AIE
Processor Core Octa Core  Octa Core  Octa Core  Octa Core
Primary Clock Speed 1.6 GHz  2.2 GHz  1.6 GHz  2.2 GHz
Secondary Clock Speed 1.8 GHz
Operating Frequency GSM: B2, B3, B5, B8, WCDMA: B1, B2, B5, B8, 4G LTE-TDD: B View More...
Memory & Storage Features
Internal Storage 32 GB  64 GB  64 GB  32 GB
RAM 4 GB  4 GB  4 GB  3 GB
Expandable Storage 256 GB  256 GB  256 GB
Supported Memory Card Type MicroSD  MicroSD  MicroSD
Memory Card Slot Type Dedicated Slot  Hybrid Slot  Dedicated Slot  Hybrid Slot
Total Memory 64 GB 
Camera Features
Primary Camera Available Yes Yes Yes Yes
Primary Camera 13MP + 5MP  20MP + 12MP  13MP  48MP + 5MP
Primary Camera Features Dual Camera Lens: Sony IMX486, 1.25 micrometer pixels, LaView More... Action, Animated GIF, Beauty Face, Best Photo, Face DetecView More... 48MP (GM1) - F1.79, 1.6 micrometer (4 in 1), 6P Lens (48M View More...
Secondary Camera Available Yes Yes Yes Yes
Secondary Camera 8MP  20MP  8MP  13MP
Secondary Camera Features AI-powered Semantic Segmentation, AI-powered Beautify 4.0View More... F2.0 Aperture, 1.12 micrometer
Flash Rear Flash  Rear Flash  Front and Rear Flash  Rear Flash
HD Recording Yes
Full HD Recording Yes Yes
Video Recording Yes
Video Recording Resolution 3840 x 2160 Pixels 
Frame Rate FHD at 30 fps  30 fps 
Optical Zoom No 
Dual Camera Lens Primary Camera  Primary Camera  Primary Camera
Digital Zoom Yes
Connectivity Features
Network Type 4G, 2G, 3G  4G, 4G VOLTE, 2G, 3G  4G, 4G VOLTE, 2G, 3G  3G, 4G VOLTE, 4G, 2G
Supported Networks 4G LTE, GSM  4G VoLTE, UMTS, GSM, 4G LTE, WCDMA, CDMA  4G VoLTE, GSM, 4G LTE, WCDMA  GSM, WCDMA, 4G VoLTE, 4G LTE
Internet Connectivity 4G, 3G, Wi-Fi  4G, 3G  4G, 3G, Wi-Fi
3G Yes Yes
Bluetooth Support Yes Yes Yes
Bluetooth Version 4.2  4.2  5.0
Wi-Fi Yes Yes Yes
Wi-Fi Version 802.11a/b/g/n/ac
USB Connectivity Yes
Audio Jack 3.5mm  3.5  3.5mm
Map Support Google Maps  Google Maps
GPS Support Yes
Other Details
Smartphone Yes Yes Yes Yes
Touchscreen Type Capacitive 
SIM Size Nano SIM  Nano SIM + Nano SIM  Nano SIM  Nano SIM + Nano SIM
Removable Battery Yes No 
SIM Access Dual Standby 
Sensors Accelerometer, Fingerprint Sensor, Hall Sensor, ProximityView More... Rear Fingerprint Sensor, Ambient Light Sensor, Proximity  View More...
Other Features Android One  Clock Speed/Cores/Bits: 4 x Gold 2.2 GHz + 4 x Silver 1.8 View More...
Keypad No 
Graphics PPI 269 PPI  403 PPI  293 PPI  409 PPI
User Interface MIUI 10
GPS Type A-GPS, GLONASS, BeiDou
Multimedia Features
Audio Formats MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MView More... MP3, AAC, WMA, FLAC 
FM Radio Yes
FM Radio Recording Yes
Video Formats MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM  MP4, AVI 
Battery & Power Features
Battery Capacity 3000 mAh  3010 mAh  3000 mAh  4000 mAh
Battery Type Lithium Polymer  Li-polymer
Dimensions
Width 77.2 mm  70.2 mm  75.21 mm
Height 153.5 mm  149.3 mm  159.21 mm
Depth 8.1 mm  8.2 mm  8.1 mm
Weight 169 g  154 g  186 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... Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... Brand Warranty of 1 Year Available for Mobile and 6 Month View More...