Features

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General
In The Box Handset, Earphone, Adapter, Charging Cable, User Guide  Handset, Adapter, Data Cable, Headset, SIM Ejection Pin, View More... Handset, Non-removable Battery Included, Travel Adapter, View More... Handset, Charging Cable, SIM Ejector Tool, Warranty Card, View More...
Model Number SM-J320FZDGINS  SM-G615FZDUINS  SM-M307FZKDINS  MZB7745IN
Model Name Galaxy J3 Pro  Galaxy On Max  Galaxy M30s  Redmi Note 7S
Color Gold  Gold  Black  Sapphire Blue
Browse Type Smartphones  Smartphones  Smartphones  Smartphones
SIM Type Dual Sim  Dual Sim  Dual Sim  Dual Sim
Hybrid Sim Slot No  No  No  Yes
Touchscreen Yes Yes Yes Yes
OTG Compatible Yes Yes Yes Yes
Quick Charging Yes
Sound Enhancements Speaker: Single (Bottom Opening), 2 Microphones (for Nois View More...
Display Features
Display Size 12.7 cm (5 inch)  14.48 cm (5.7 inch)  16.26 cm (6.4 inch)  16.0 cm (6.3 inch)
Resolution 1280 x 720 Pixels  1920 x 1080 pixels  2340 x 1080$$Pixels  2340 x 1080 pixels
Resolution Type HD  Full HD  Full HD  FHD+
GPU Adreno 512
Display Type Super AMOLED  Super AMOLED  IPS (In-cell), RD
Display Colors 16 M 
Other Display Features Capacitive touchscreen  Contrast Ratio: 1500:1 (Typical), 81.41% NTSC Ratio, Gori View More...
HD Game Support Yes
OS & Processor Features
Operating System Android Lollipop 5.1  Android Nougat 7  Android Pie 9.0  Android Pie 9.0
Processor Type Spreadtrum Quad Core 1.5GHz  MediaTek MTK6757V/WL 2.39GHz, 1.69GHz, Octa Core  Exynos 9611  Qualcomm Snapdragon 660 AIE
Processor Core Quad Core  Octa Core  Octa Core  Octa Core
Primary Clock Speed 1.5 GHz  2.39 GHz  2.3 GHz  2.2 GHz
Secondary Clock Speed 1.69 GHz  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 16 GB  32 GB  64 GB  32 GB
RAM 2 GB  4 GB  4 GB  3 GB
Expandable Storage 128 GB  256 GB  512 GB  256 GB
Supported Memory Card Type MicroSD  Micro SD  MicroSD
Memory Card Slot Type Dedicated Slot  Dedicated Slot  Dedicated Slot  Hybrid Slot
Call Log Memory Yes Yes
SMS Memory Yes
Camera Features
Primary Camera Available Yes Yes Yes Yes
Primary Camera 8MP  13MP  48MP  48MP + 5MP
Primary Camera Features Auto Focus  f/1.7 aperture  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 Yes
Secondary Camera 5MP  13MP  16MP  13MP
Secondary Camera Features f/1.9 aperture  16MP front facing camera  F2.0 Aperture, 1.12 micrometer
Flash Rear Flash  yes  Rear Flash
HD Recording Yes Yes
Full HD Recording Yes
Video Recording Yes Yes
Video Recording Resolution 1280 x 720 
Frame Rate 30 fps 
Image Editor Yes
Dual Camera Lens Primary Camera  Primary Camera
Call Features
Phone Book Yes 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 VOLTE, 3G, 2G  4G VOLTE, 2G, 3G  4G VOLTE  3G, 4G VOLTE, 4G, 2G
Supported Networks 4G VoLTE, 4G VoLTE  4G VoLTE, UMTS  4G VoLTE, GSM  GSM, WCDMA, 4G VoLTE, 4G LTE
Internet Connectivity 4G, 3G, Wi-Fi  4G VoLte  4G, 3G, Wi-Fi
3G Yes Yes Yes
Pre-installed Browser Android  Chrome 
Micro USB Port Yes
Bluetooth Support Yes Yes Yes
Bluetooth Version 4  5.0
Wi-Fi Yes Yes Yes
Wi-Fi Version 802.11 b/g/n (2.4 GHz)  802.11a/b/g/n/ac
Wi-Fi Hotspot Yes
USB Connectivity Yes Yes
Audio Jack 3.5 mm Stereo  3.5mm
Map Support Google Maps  Yes Google Maps
GPS Support Yes Yes Yes
GPRS Yes
NFC Yes
USB Tethering Yes
Other Details
Smartphone Yes Yes Yes
SIM Size Micro SIM (3FF)  Nano  Nano SIM + Nano SIM
Removable Battery Yes No 
SMS Yes Yes
SIM Access Dual standby (4G+4G) 
Sensors Accelerometer, Proximity Sensor  Accelerometer,Fingerprint Sensor,Gyro Sensor,Geomagnetic View More... Accelerometer, Fingerprint Sensor, Gyro Sensor, GeomagnetView More... Rear Fingerprint Sensor, Ambient Light Sensor, Proximity  View More...
Other Features PC Sync: Smart Switch (PC Version)  Gear Circle (Manager Support),Gear Fit,Gear Fit2,Gear1,GeView More... Clock Speed/Cores/Bits: 4 x Gold 2.2 GHz + 4 x Silver 1.8 View More...
Keypad No 
Graphics PPI 409 PPI
Series M 
Ringtones Format MP3 
User Interface MIUI 10
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 
GPS Type A-GPS, GLONASS, BeiDou
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 2600 mAh  3300 mAh  6000 mAh  4000 mAh
Battery Type Lithium-ion  Li-polymer
Dimensions
Width 71.0 mm  78.8 mm  159 mm  75.21 mm
Height 142.3 mm  156.7 mm  9 mm  159.21 mm
Depth 7.9 mm  8.1 mm  75 mm  8.1 mm
Weight 138 g  179 g  186 g  186 g
Warranty
Warranty Summary Brand Warranty of 1 Year  Brand Warranty of 1 Year  1 Year Manufacturer Warranty  Brand Warranty of 1 Year Available for Mobile and 6 Month View More...
Warranty Service Type Manufacturing Warranty 
Covered in Warranty manufacturing defects 
Not Covered in Warranty Physical Damage 
Domestic Warranty 1 Year