Features

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General
In The Box Handset  Mobile Phone, Data Cable, Travel Adaptor, Stereo Headset,View More... Handset, Non-removable Battery Included, Travel Adapter, View More... Handset, Charging Cable, SIM Ejector Tool, Warranty Card, View More...
Model Number G-750HNKAINU  SM-J600GZBFINS  SM-M307FZKDINS  MZB7745IN
Model Name Galaxy Mega 2  Galaxy On6  Galaxy M30s  Redmi Note 7S
Color Brown, Black  Blue  Black  Sapphire Blue
Browse Type Smartphones  Smartphones  Smartphones  Smartphones
SIM Type Dual Sim  Dual Sim  Dual Sim  Dual Sim
Hybrid Sim Slot No  No  Yes
Touchscreen Yes Yes Yes Yes
OTG Compatible Yes Yes Yes
Quick Charging Yes
Additional Content 64 Gb Card 
Sound Enhancements Speaker: Single (Bottom Opening), 2 Microphones (for Nois View More...
Display Features
Display Size 15.24 cm (6 inch)  14.22 cm (5.6 inch)  16.26 cm (6.4 inch)  16.0 cm (6.3 inch)
Resolution 720 x 1280 pixels  720 x 1480 Pixels  2340 x 1080$$Pixels  2340 x 1080 pixels
Resolution Type HD  HD+  Full HD  FHD+
GPU MALI-400(SM-G750F)  ARM Mali T830 MP1  Adreno 512
Display Type Super AMOLED  Super AMOLED  IPS (In-cell), RD
Display Colors 16 M  16M 
Other Display Features Landscape Mode  Corning Gorilla Glass  Capacitive touchscreen  Contrast Ratio: 1500:1 (Typical), 81.41% NTSC Ratio, Gori View More...
HD Game Support Yes
OS & Processor Features
Operating System Android KitKat v4.4.3  Android Oreo 8  Android Pie 9.0  Android Pie 9.0
Processor Type 1.2 Quade  1.6 GHz Exynos Octa Core  Exynos 9611  Qualcomm Snapdragon 660 AIE
Processor Core Quad Core  Octa Core  Octa Core  Octa Core
Primary Clock Speed 5.76 MHz  1.6 GHz  2.3 GHz  2.2 GHz
Secondary Clock Speed 1.8 GHz
Operating Frequency 850 900 1900 2100  GSM: B2, B3, B5, B8, WCDMA: B1, B2, B5, B8, 4G LTE-TDD: B View More...
Memory & Storage Features
Internal Storage 16 GB  64 GB  64 GB  32 GB
RAM 1.5 GB  4 GB  4 GB  3 GB
Expandable Storage 256 GB  512 GB  256 GB
Supported Memory Card Type MicroSD  MicroSD  Micro SD  MicroSD
Memory Card Slot Type Dedicated Slot  Dedicated Slot  Hybrid Slot
Call Log Memory Yes
Total Memory 64 GB 
Phone Book Memory Yes 5000 
SMS Memory Yes
Hot SWAP Support No 
Camera Features
Primary Camera Available Yes Yes Yes Yes
Primary Camera 8MP  13MP  48MP  48MP + 5MP
Primary Camera Features Auto Focus, Geo-tagging, Touch Focus, Face Detection, SmiView More... Action, Animated GIF, Beauty Face, Best Photo, Face DetecView More... 48MP + 8MP + 5MP triple rear camera  48MP (GM1) - F1.79, 1.6 micrometer (4 in 1), 6P Lens (48M View More...
Secondary Camera Available Yes Yes Yes
Secondary Camera 5MP  8MP  16MP  13MP
Secondary Camera Features 16MP front facing camera  F2.0 Aperture, 1.12 micrometer
Flash Front and Rear Flash  yes  Rear Flash
HD Recording Yes Yes
Full HD Recording Yes Yes Yes
Video Recording Yes
Frame Rate 30 fps  30 fps 
Image Editor Yes Yes
Dual Camera Lens Primary Camera  Primary Camera
Call Features
Phone Book Yes Yes
Call Wait/Hold Yes Yes
Conference Call Yes Yes
Hands Free Yes
Video Call Support Yes Yes
Call Divert Yes Yes
Speaker Phone Yes
Speed Dialing Yes
Call Records Yes
Connectivity Features
Network Type 4G, 3G  4G, 4G VOLTE, 2G, 3G  4G VOLTE  3G, 4G VOLTE, 4G, 2G
Supported Networks UMTS, UMTS  4G VoLTE, GSM, 4G LTE, WCDMA  4G VoLTE, GSM  GSM, WCDMA, 4G VoLTE, 4G LTE
Internet Connectivity 3G  4G VoLte  4G, 3G, Wi-Fi
3G Yes Yes Yes
3G Speed 21 MBPS 
Pre-installed Browser WAP  Chrome 
Micro USB Port Yes
Micro USB Version 2 
Bluetooth Support Yes Yes Yes
Bluetooth Version 4.2  5.0
Wi-Fi Yes Yes Yes
Wi-Fi Version 802.11 a/b/g/n  802.11a/b/g/n/ac
Wi-Fi Hotspot Yes Yes
USB Connectivity Yes Yes
Audio Jack 3.5 mm  3.5  3.5mm
Map Support Yes Google Maps
GPS Support Yes Yes Yes
GPRS Yes Yes
WAP Yes
NFC No 
USB Tethering Yes Yes
TV Out No 
Mini USB Version 2 
Other Details
Smartphone Yes Yes Yes
SIM Size Micro SIM  Nano SIM  Nano  Nano SIM + Nano SIM
Removable Battery Yes No  No 
SMS Yes Yes
SIM Access Dual standby (4G+4G) 
Sensors Accelerometer, Proximity Sensor, Compass, Gyro Sensor  Accelerometer, Fingerprint Sensor, Hall Sensor, ProximityView More... Accelerometer, Fingerprint Sensor, Gyro Sensor, GeomagnetView More... Rear Fingerprint Sensor, Ambient Light Sensor, Proximity  View More...
Other Features 14 Regional Langauges  Clock Speed/Cores/Bits: 4 x Gold 2.2 GHz + 4 x Silver 1.8 View More...
Keypad No  No 
Graphics PPI 251 PPI  293 PPI  409 PPI
Voice Input Yes
Series M 
Ringtones Format MP3 
User Interface Touch Wiz  MIUI 10
Instant Message Yes
JAVA Support No 
Social Networking Phone Yes
Business Phone Yes
Predictive Text Input Yes Yes
Browser Chrome 
Mobile Tracker No 
Keypad Type QWERTY 
User Memory 16 
Supported Languages English, Hindi 
Java Application No 
GPS Type A-GPS, GLONASS, BeiDou
Multimedia Features
Audio Formats MP3, WAV, eAAC+, FLAC  MP3, AAC, WMA, FLAC  MP3 
FM Radio Yes Yes Yes
FM Radio Recording Yes
Video Formats MP4, AVI  HD 
DLNA Support Yes
Battery & Power Features
Battery Capacity 2800 mAh  3000 mAh  6000 mAh  4000 mAh
Battery Type Li-Ion 2800 mAh battery  Lithium-ion  Li-polymer
Dimensions
Width 8 mm  70.2 mm  159 mm  75.21 mm
Height 6 mm  149.3 mm  9 mm  159.21 mm
Depth 8.2 mm  75 mm  8.1 mm
Weight 194 g  154 g  186 g  186 g
Warranty
Warranty Summary 1 Year for Mobile & 6 Months Accessories Warranty  Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... 1 Year Manufacturer Warranty  Brand Warranty of 1 Year Available for Mobile and 6 Month View More...
Warranty Service Type Samsung Service Centre  Manufacturing Warranty 
Covered in Warranty Hardware & Software  manufacturing defects 
Not Covered in Warranty Damage  Physical Damage 
Domestic Warranty 1 Year