Descriptions:<br />Operating system: Android 5.1<br />Color: White・  Black (optional)<br />Appearance design: straight<br />Shell material: nano piano baking paint alloy<br />CPU:MT6592 8 core main frequency Maximum 1.7GHz (actual MTK6582・ quad core・ main frequency 1.3GHz)<br />GPU:Mali-400<br />Run memory (RAM): 4G (actual 2G)<br />Body memory: 64G/32G/16G (actual 32G/16G/8G) (available capacity is less than this value・ because the mobile phone software takes up space)<br />Maximum storage extension: MicroSD (TF) 32G<br />Network mode: GSM/WCDMA<br />Network frequency: GSM: 850/900/1800/1900GHZ・ WCDMA: 850/2100GHZ<br />Support SIM card quantity: dual sim dual standby<br />SIM card size: 15 * 25MM<br />Screen size: 10 inches/ 7 inches<br />Screen resolution: 2560*1600<br />Touch screen: capacitive screen・ multi touch<br />Screen type: IPS<br />Camera: front:1.9 million・ rear:8 million<br />Camera sensor type: CMOS<br />Audio format: supports AAC・ AMR・ MKA・ MP2・ MP3・ WAV・ OGG<br />Video format: supports 3gp・ AVI・ MP4・ MKV<br />Image format: supports JPEG・ PNG・ BMP・ GIF<br />MIC: built in MIC<br />Headphone interface: 3.5mm<br />WIFI: supports 802.11b/g/n protocol<br />Bluetooth version: 4.0<br />Other functions: browsers・ radios・ Google accounts・ resource managers・ calendars・ maps・ e-mail・ alarm clocks・ calculators<br />Language support: English・ German・ French・ Italian・ Portuguese・ Russian・ etc.・ support multi language<br />Battery: built in 4000m