Features

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General
In The Box Handset, Earphone, Adapter, Charging Cable, User Guide  Handset, Adapter (5V-1A), Micro USB Cable, Important InfoView More... Handset, Charging Cable, SIM Ejector Tool, Warranty Card,View More...
Model Number SM-J320FZDGINS  CPH1803  MZB7745IN 
Model Name Galaxy J3 Pro  A3s  Redmi Note 7S 
Color Gold  Red  Sapphire Blue 
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
Sound Enhancements Speaker: Single (Bottom Opening), 2 Microphones (for NoisView More...
Display Features
Display Size 12.7 cm (5 inch)  15.75 cm (6.2 inch)  16.0 cm (6.3 inch) 
Resolution 1280 x 720 Pixels  1520 x 720 pixels  2340 x 1080 pixels 
Resolution Type HD  HD+  FHD+ 
GPU Adreno 512 
Display Type Super AMOLED  IPS in-cell  IPS (In-cell), RD 
Display Colors 16 M 
Other Display Features Screen Contrast: 1200:1  Contrast Ratio: 1500:1 (Typical), 81.41% NTSC Ratio, GoriView More...
OS & Processor Features
Operating System Android Lollipop 5.1  Android Oreo 8.1  Android Pie 9.0 
Processor Type Spreadtrum Quad Core 1.5GHz  Qualcomm Snapdragon 450  Qualcomm Snapdragon 660 AIE 
Processor Core Quad Core  Octa Core  Octa Core 
Primary Clock Speed 1.5 GHz  1.8 GHz  2.2 GHz 
Secondary Clock Speed 1.8 GHz 
Operating Frequency GSM: 850/900/1800/1900 MHz, WCDMA: 850/900/2100 MHz, 4G FView More... GSM: B2, B3, B5, B8, WCDMA: B1, B2, B5, B8, 4G LTE-TDD: BView More...
Memory & Storage Features
Internal Storage 16 GB  32 GB  32 GB 
RAM 2 GB  3 GB  3 GB 
Expandable Storage 128 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 8MP  13MP + 2MP  48MP + 5MP 
Primary Camera Features Auto Focus  Camera Sensor Type - CMOS  48MP (GM1) - F1.79, 1.6 micrometer (4 in 1), 6P Lens (48MView More...
Secondary Camera Available Yes Yes Yes
Secondary Camera 5MP  8MP  13MP 
Secondary Camera Features F2.0 Aperture, 1.12 micrometer 
Flash Rear Flash  Rear Flash LED  Rear Flash 
HD Recording Yes
Video Recording Yes
Video Recording Resolution 1280 x 720 
Frame Rate 30 fps 
Dual Camera Lens Primary Camera  Primary Camera 
Call Features
Phone Book Yes
Connectivity Features
Network Type 4G VOLTE, 3G, 2G  4G, 3G, 2G  3G, 4G VOLTE, 4G, 2G 
Supported Networks 4G VoLTE, 4G VoLTE  GSM, WCDMA, 4G LTE  GSM, WCDMA, 4G VoLTE, 4G LTE 
Internet Connectivity 4G, 3G, Wi-Fi  4G, 3G, Wi-Fi, GPRS, EDGE  4G, 3G, Wi-Fi 
3G Yes Yes Yes
3G Speed HSPA+ 
Pre-installed Browser Android 
Micro USB Port Yes
Bluetooth Support Yes Yes Yes
Bluetooth Version 4  4.2  5.0 
Wi-Fi Yes Yes Yes
Wi-Fi Version 802.11 b/g/n (2.4 GHz)  802.11a/b/g/n/ac 
USB Connectivity Yes Yes
Audio Jack 3.5 mm Stereo  3.5mm 
Map Support Google Maps  Google Maps  Google Maps 
GPS Support Yes Yes Yes
GPRS Yes
NFC Yes
EDGE Yes
Other Details
Smartphone Yes Yes Yes
SIM Size Micro SIM (3FF)  Nano SIM  Nano SIM + Nano SIM 
Removable Battery Yes
SMS Yes
Sensors Accelerometer, Proximity Sensor  Proximity Sensor, Light Sensor, Gyroscope Sensor, AccelerView More... Rear Fingerprint Sensor, Ambient Light Sensor, Proximity View More...
Other Features PC Sync: Smart Switch (PC Version)  Removable Memory Card, Wi-Fi - 2.4G  Clock Speed/Cores/Bits: 4 x Gold 2.2 GHz + 4 x Silver 1.8View More...
Graphics PPI 271 PPI  409 PPI 
User Interface ColorOS 5.1  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...
FM Radio Yes
Video Formats MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM 
Battery & Power Features
Battery Capacity 2600 mAh  4230 mAh  4000 mAh 
Battery Type Li-polymer 
Dimensions
Width 71.0 mm  75.6 mm  75.21 mm 
Height 142.3 mm  156.2 mm  159.21 mm 
Depth 7.9 mm  8.2 mm  8.1 mm 
Weight 138 g  168 g  186 g 
Warranty
Warranty Summary Brand Warranty of 1 Year  Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... Brand Warranty of 1 Year Available for Mobile and 6 MonthView More...