Features

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General
In The Box Handset, Earphones, Travel Adapter, USB Cable, Ejection PView More... Handset, Battery, Travel Adaptor, Data Cable, Stereo HeadView More... Handset, Power Adapter, USB Data Cable, Ultra Thin Case, View More...
Model Number SM-A750FZBHINS  SM-J720FZBGINS  MZB6876IN 
Model Name Galaxy A7  Galaxy J7 Duo  Redmi Note 6 Pro 
Color Blue  Blue  Black 
Browse Type Smartphones  Smartphones  Smartphones 
SIM Type Dual Sim  Dual Sim  Dual Sim 
Hybrid Sim Slot No  No  Yes
Touchscreen Yes Yes Yes
OTG Compatible Yes Yes Yes
Quick Charging Yes
Sound Enhancements Speaker - Single (Bottom Opening), 2 x Microphones (NoiseView More...
Display Features
Display Size 15.24 cm (6.0 inch)  13.97 cm (5.5 inch)  15.9 cm (6.26 inch) 
Resolution 2220 x 1080 pixels  1280 x 720 Pixels  2280 x 1080 pixels 
Resolution Type FHD+  HD  FHD+ 
GPU ARM Mali-G71 MP2  ARM Mali G71 MP2  Adreno 509 
Display Type Super AMOLED Infinity Display  Super AMOLED  IPS (In-cell) 
Display Colors 16M  16M 
Other Display Features Notch Display, Corning Gorilla Glass 
OS & Processor Features
Operating System Android Oreo 8  Android Oreo 8  Android Oreo 8.1 
Processor Type Samsung Exynos Octa Core Processor (2.2 GHz)  Exynos 7884  Qualcomm Snapdragon 636 
Processor Core Octa Core  Octa Core  Octa Core 
Primary Clock Speed 2.2 GHz  1.6 GHz  1.8 GHz 
Secondary Clock Speed 1.6 GHz 
Operating Frequency GSM - B2, B3, B5, B8, WCDMA - B1, B2, B5, B8, 4G LTE TDD View More...
Memory & Storage Features
Internal Storage 128 GB  32 GB  64 GB 
RAM 6 GB  4 GB  4 GB 
Expandable Storage 512 GB  256 GB  256 GB 
Supported Memory Card Type MicroSD  MicroSD  MicroSD 
Memory Card Slot Type Dedicated Slot  Dedicated Slot  Hybrid Slot 
Call Log Memory Yes
Camera Features
Primary Camera Available Yes Yes Yes
Primary Camera 24MP + 5MP + 8MP  13MP + 5MP  12MP + 5MP 
Primary Camera Features Aperture: 24MP F1.7 + 5MP F2.2 + 8MP F2.4, Ultra Wide AngView More... 12MP - f/1.9, 1.4micrometer, Dual PD, 5MP - f/1.9 AperturView More...
Secondary Camera Available Yes Yes Yes
Secondary Camera 24MP  8MP  20MP + 2MP 
Secondary Camera Features Beauty Mode, F1.9 Aperture  f2.0 
Flash Front and Rear LED Flash  Rear Flash  Rear Flash 
HD Recording Yes
Full HD Recording Yes
Video Recording Yes
Video Recording Resolution 1920 x 1080 Pixels 
Frame Rate 15-30 fps  FHD at 30 fps 
Optical Zoom No  No 
Image Editor Yes
Dual Camera Lens Primary Camera  Primary Camera  Primary & Secondary Camera 
Digital Zoom Yes 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
Call Records Yes
Logs Yes
Connectivity Features
Network Type 4G VOLTE, 4G, 3G, 2G  4G, 2G, 3G  4G VOLTE, 4G, 3G, 2G 
Supported Networks 4G VoLTE, WCDMA, GSM  4G LTE, GSM  4G VoLTE, 4G LTE, UMTS, WCDMA, GSM 
Internet Connectivity 4G, 3G, Wi-Fi, WAP  4G, 3G, Wi-Fi  4G, 3G, Wi-Fi 
3G Yes Yes
Pre-installed Browser Yes
Micro USB Port Yes Yes
Micro USB Version 2 
Bluetooth Support Yes Yes Yes
Bluetooth Version 5  4.2  5 
Wi-Fi Yes Yes Yes
Wi-Fi Version 802.11 a/b/g/n/ac  802.11a/b/g/n/ac 
Wi-Fi Hotspot Yes
USB Connectivity Yes Yes
Audio Jack 3.5mm  3.5mm  3.5mm 
Map Support Google Maps  Google Maps 
GPS Support Yes Yes
WAP Yes
NFC No 
Mini USB Port Yes
Mini HDMI Port No 
USB Tethering Yes
Infrared No  Yes
Other Details
Smartphone Yes Yes Yes
Touchscreen Type Multi-touch 
SIM Size Nano SIM  Nano SIM  Dual Nano SIM 
Removable Battery No  Yes
SMS Yes
Sensors Accelerometer, Fingerprint Sensor, Gyro Sensor, GeomagnetView More... Rear Fingerprint Scanner, Ambient Light Sensor, ProximityView More...
Other Features Body - Metal Back, IR Blaster, Charger - 5V/2A, Quick ChaView More...
Graphics PPI 274 PPI  269 PPI  403 PPI 
Voice Input Yes
Series A Series 
Instant Message Yes
Social Networking Phone Yes
Business Phone Yes
MMS Yes
Predictive Text Input Yes
Multimedia Features
Audio Formats MP3, M4A, 3GA, AAC, AMR  MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MView More...
FM Radio Yes
FM Radio Recording Yes
Video Formats MP4, 3GP, AVI  MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM 
Music Player Yes
Battery & Power Features
Battery Capacity 3300 mAh  3000 mAh  4000 mAh 
Battery Type Lithium-ion 
Dual Battery No 
Dimensions
Width 76.8 mm  77.2 mm  76.4 mm 
Height 159.8 mm  153.5 mm  157.9 mm 
Depth 7.5 mm  8.1 mm  8.26 mm 
Weight 169 g  169 g  181 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...
Domestic Warranty 1 Year