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In The Box Handset, Battery, Earphones, Charger, 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-J210FZDGINS  CPH1803  MZB7745IN 
Model Name Galaxy J2 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 
Other Display Features Screen Contrast: 1200:1  Contrast Ratio: 1500:1 (Typical), 81.41% NTSC Ratio, GoriView More...
OS & Processor Features
Operating System Android Marshmallow 6.0.1  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 
Memory Card Slot Type Dedicated Slot  Dedicated Slot  Hybrid Slot 
Camera Features
Primary Camera Available Yes Yes Yes
Primary Camera 8MP  13MP + 2MP  48MP + 5MP 
Primary Camera Features CMOS, f/2.2 Aperture, Flash Support, 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 FRONT FLASH  Rear Flash LED  Rear Flash 
HD Recording Yes
Full HD Recording Yes
Optical Zoom Yes
Dual Camera Lens Primary Camera  Primary Camera 
Call Features
Phone Book Yes
Call Wait/Hold Yes
Conference Call Yes
Hands Free Yes
Call Divert Yes
Speaker Phone Yes
Speed Dialing Yes
Connectivity Features
Network Type 4G, 3G, 2G  4G, 3G, 2G  3G, 4G VOLTE, 4G, 2G 
Supported Networks 4G LTE, GSM  GSM, WCDMA, 4G LTE  GSM, WCDMA, 4G VoLTE, 4G LTE 
Internet Connectivity 4G, 3G, Wi-Fi, GPRS, EDGE  4G, 3G, Wi-Fi 
3G Yes Yes
3G Speed HSPA+ 
Bluetooth Support Yes Yes
Bluetooth Version 4.2  5.0 
Wi-Fi Yes Yes Yes
Wi-Fi Version 802.11a/b/g/n/ac 
USB Connectivity Yes
Audio Jack 3.5  3.5mm 
Map Support Google Maps  Google Maps 
GPS Support Yes Yes
Mini USB Version 2 
Other Details
Smartphone Yes Yes Yes
SIM Size Micro SIM  Nano SIM  Nano SIM + Nano SIM 
Removable Battery Yes
Sensors Accelerometer Sensor, Proximity Sensor  Proximity Sensor, Light Sensor, Gyroscope Sensor, AccelerView More... Rear Fingerprint Sensor, Ambient Light Sensor, Proximity View More...
Other Features Removable Memory Card, Wi-Fi - 2.4G  Clock Speed/Cores/Bits: 4 x Gold 2.2 GHz + 4 x Silver 1.8View More...
Keypad No 
Graphics PPI 271 PPI  409 PPI 
User Interface ColorOS 5.1  MIUI 10 
Multimedia Features
Audio Formats AAC, AAC+, eAAC+, MP3 
FM Radio Yes Yes
Video Formats MP4, M4V, 3GP, 3G2, ASF, AVI, FLV, MKV 
Battery & Power Features
Battery Capacity 2600 mAh  4230 mAh  4000 mAh 
Battery Type Li-polymer 
Width 75.6 mm  75.21 mm 
Height 156.2 mm  159.21 mm 
Depth 8.2 mm  8.1 mm 
Weight 168 g  186 g 
Warranty Summary 1 Year for Mobile & 6 Months Accessories Warranty  Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... Brand Warranty of 1 Year Available for Mobile and 6 MonthView More...
Warranty Service Type 1 Year Brand Warranty