Features

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General
In The Box Handset, Battery, Earphones, Charger, User Guide  Handset, Adapter (5V-1A), Micro USB Cable, Important InfoView More... Handset, Charger USB Cable, User Manual  Handset, Charging Cable, SIM Ejector Tool, Warranty Card, View More...
Model Number SM-J210FZDGINS  CPH1803  M105FDADINS  MZB7745IN
Model Name Galaxy J2 Pro  A3s  Galaxy M10  Redmi Note 7S
Color Gold  Red  Charcoal 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
Sound Enhancements Speaker: Single (Bottom Opening), 2 Microphones (for Nois View More...
Display Features
Display Size 12.7 cm (5 inch)  15.75 cm (6.2 inch)  15.8 cm (6.22 inch)  16.0 cm (6.3 inch)
Resolution 1280 x 720 Pixels  1520 x 720 pixels  1920 x 1080$$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, Gori View More...
OS & Processor Features
Operating System Android Marshmallow 6.0.1  Android Oreo 8.1  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  Octa Core
Primary Clock Speed 1.5 GHz  1.8 GHz  1.6 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: B View More...
Memory & Storage Features
Internal Storage 16 GB  32 GB  32 GB  32 GB
RAM 2 GB  3 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  Dedicated Slot  Hybrid Slot
Camera Features
Primary Camera Available Yes Yes Yes
Primary Camera 8MP  13MP + 2MP  13MP  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 (48M View 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  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  4G VOLTE, 3G, 2G  3G, 4G VOLTE, 4G, 2G
Supported Networks 4G LTE, GSM  GSM, WCDMA, 4G LTE  4G VoLTE, GSM  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
GPRS Yes
WAP Yes
EDGE Yes
Mini USB Version 2 
Other Details
Smartphone Yes Yes Yes Yes
SIM Size Micro SIM  Nano SIM  Nano SIM  Nano SIM + Nano SIM
Removable Battery Yes No 
SMS Yes Yes
SIM Access Yes
Sensors Accelerometer Sensor, Proximity Sensor  Proximity Sensor, Light Sensor, Gyroscope Sensor, AccelerView More... Accelerometer, proximity  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 1.8 View More...
Keypad No  No 
Graphics PPI 271 PPI  409 PPI
Voice Input Yes
User Interface ColorOS 5.1  MIUI 10
Instant Message Yes
Social Networking Phone Yes
MMS Yes Yes
Predictive Text Input Yes
Upgradable Operating System 9.5 
GPS Type A-GPS, GLONASS, BeiDou
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  3400 mAh  4000 mAh
Battery Type Li-polymer
Dimensions
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
Warranty Summary 1 Year for Mobile & 6 Months Accessories Warranty  Brand Warranty of 1 Year Available for Mobile and 6 MonthView More... 12 Months  Brand Warranty of 1 Year Available for Mobile and 6 Month View More...
Warranty Service Type 1 Year Brand Warranty