•describe:Project Type: S9+Tablet PCOperating System: Android 10.0Shell material: metal + plasticColor: Color: black/silver/goldCentral Processing Unit: MTK6797GPU: Mali-400Operating memory (RAM): 16GBBody memory: 512G Nand-Flash (due to the software space of the phone, capacities that are smaller than this value can be used)Maximum storage expansion: TF (512G)Network mode: GSM/Type: (screen 8 inches, overall about 9.5 inches) PC tablet 8-core MT6592 IPS dual card 4G / 5G LTENetwork mode: GSM/WCDMA/TD-SCDMANetwork frequency: 850/900/1800/1900/2100GHZSupports number of SIM cards: two dual standby cardsScreen resolution: 1960 x 1080Touch screen: capacitive screen, multi-touchScreen type: IPCamera: rear 8 million pixels (with flash), front 2 million pixelsCamera sensor type: CMOSAudio format: supports MP3, WMA, APE, FLAC, OGG, WAV, etc.Video format: support 3gp, AVI, MP4, MKV, F4V, etc.Image format: supports JPEG, PNG, BMP, GIF, etc.MIC: Built-in microphoneI/O interface: 3.5mm headphone jack, Micro USB interface, TF card slot, 2 SIM card slotsOTG function: supportWIFI: IEEE 802.11b/g/n transmission protocolBluetooth Version: 4.1Default apps: browser, email, video player, calculator, calendar, clock, file manager, camera, music, Google AppsBattery: 8800mAh lithium battery (built-in)Life time: about 10 hoursInput voltage: DC 5V