LTE 4G 6.8inch Android Cellphones Unlocked Ultra Thin Dual SIM Mobile Phones OEM ODM Big Screen Big Battery Smartphones

680H-6.8'' The largest screen size phone in the catalog, also one of the largest size phones on the market. The HD+ large screen gives users a more detailed and clear picture quality and much better operability experience. The full-metal body highlights its high-quality texture. Features1, Dual SIM card slots2, IPS incell 2.5D 5 points touch screen3, 4000 mAh big battery4, Rear dual cameras(high resolution)5, Support fingerprint locks and other recongnition, etc.  TypeItemDescriptionPHYSICAL PROPERTYWHOLE SETHousingMetal(Black/Blue/Green)LCD ProtectorAnti-scratch glassDimension78.0x166.0x9.3mmHARDWAREOSVersionAndriod 12PROCESSORCPUUnisoc SC9863A(Octa core, 1.6GHz)MEMORYRAM2/4GB LPDDR3ROM32/64GB eMMCDISPLAYTypeIPS Incell, 2.5D, 5 points capacitive touch screenSize6.8inchResolution720x1520Brightness300nitsCAMERAFront pixels5/8M FFRear pixels8/13MP AF+VGA(flash light)BATTRYTypeLithium-ion polymer batteryCapacity4000mAhQuick chargeYesAUDIOSpeaker1511 BOXMicrophone/ReceiverYesFMYesOTHERSSensorG P L-SensorFingerprintOptionalOTGN/ACOMMUNICATIONANTENNALTE/3G/2GYesWiFi/BT802.11 a/b/g/n  5.0GHz/BT4.2GPS/AGPSYes: GPS /Galileo/Glonass/BeidouNFCN/ACONNECTIONSLOTSIM/Micro SD cardNano SIM*2, Micro SD card*1(128GB)INTERFACETypeMicro USB(5pin)*1, Headphone jack(3.5mm)*1BUTTONTyoePOWER key, Vol+ key, Vol- keySERVICESOEM Services•Logo silk printing & laser carving on shell(plastic/metal), Touch panel(with MOQ 5000pcs) and Accessories(pack box/user manual/warranty card/power adapter/protective case,etc.);•System customization(boot animation/wallpaper/system discription/software rename/pre-insall Apps etc.) ODM Services After-sale Service•1-year warranty for all products(excluding accessories). Any quality issue(excluding wrong operation or other human factors) can get repaired or components replaced.•If customers solves the after-sale problems on their own, Pretech will give full technical support and advice on repair or replacement. If necessary, we will send technician to help.•Technial support for whole life of our products.  FAQQ: How to get samples?      A: We do not provide free samples. If you want samples for test, please tell us your company background, the details of your related projects and the purchasing plan, thanks. We will evaluate and decide to provide samples. Q: How can I get price list? A: Please send us offers with full contact information(email/phone number, etc.), we will contact you. Q: How to start my ODM projects?  A: First, pease give us a full introduction of the projects, including product type, application, and other special requirement. Then we will send you the project investigation table to fill, with this table received from you, we will evaluate, make the BOM and give you solution and quotation. In all, we should be very patient and understand each other with full communication. Q: How to make the payment?   A: For an order, usually we require 30%~50% down payment, and the balance should be paid before delivery by T/T, Westunion, Paypal, or L/C at sight.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1