Smart Phone,Android 10.0 System Smartphone HD Full Screen Phone,Dual SIM Unlocked Smart Phone,3GB RAM+64GB ROM,6.53 Inch Cellphones Mobile Phones Feature: [6.53 inch Smartphone] -- The 6.53 inch screen allows you to experience a wider field of view, showing more content in games and videos, while the phone is still small and lightweight [Powerful Processor] -- The powerful processor greatly improves the network, running speed, frame rate and picture smoothness when playing large games [Dual SIM & 64GB Expandable] -- Up to 64GB of expandable storage(Not include tf card), supports simultaneous use of 2 SIM cards for data and phone calls, or simultaneous use of Micro memory cards for data storage [Multiple Functions]-- Face RECOGNITIO-N can accurately recognize faces, bringing science fiction unlocking experience.High definition camera, VIVI-D colors, every photo is as beautiful as wallpaper [Android 10.0 Phone] -- Based on the in‑depth development for Android system, the system is more perfect and smooth,Android 10.0 is compatible with most applications on the market Product parameters: Product name: Smart phone Chip: MTK6737,4 core Card slot: dual card and dual standby, supporting memory card expansion (up to 256GB expansion) Screen size: 6.53 inch screen, resolution 540x1200 Frequency band: 2G: 2/3/5/8, 3G: 2/4/5, 4G: 2/4/5/7/8/12/17/28A/28B Gravity sensor: support Memory: 3GB RAM+64GB ROM Multimedia: MP3/MP4/3GP/FM Radio/Bluetooth Front camera 5MP MP, f/2.0 aperture, fixed focal length, rear camera 13 MP(color, f/1.8 aperture), auto focus Functions: Full screen, Face recording, GPS, Gravity sensor, Alarm, Calendar, Calculator, Audio recorder, Video recorder, WAP/MMS/GPRS/, image viewer, E-book world clock, Tasks card real flash real cover Language: Multi language support Battery capacity: 5000mAh System: Android 10.0 system Product size:16.5x7.5cm/6.5x2.95 inch Package size:18x10x4cm/7.09x3.94x1.57 inch Gross weight:430g/ 0.95 lb The Package Include: 1 x Smart phone 1 x Headphones 1 x Charging wire 1 x Charging adapter 1 x Instructions 1 x Protective film 1 x Protective housing