Basic parameters launch date: jul 2012 Mobile phone type: 3 g mobile phone, intelligent mobile phone Appearance design: monoblock The main screen size: 4 inches Touch screen: capacitance screen, multi-point touch The main screen material: TFT The main screen resolution: 800 x480 pixels The main screen color: 16 million color Network type: double card dual mode Network mode: GSM, WCDMA Data business: GPRS, EDGE, HSDPA Support frequency band: 2 g: GSM 900/1800 3 g: WCDMA 900/2100 MHZ The keyboard type: virtual keyboard Fuselage color: black, white, red, yellow Mobile phone size: 124.5 x64x11mm Fuselage features: support double mike noise reduction Hardware parameters operating system: Android OS 4.0 The core number: dual-core CPU type: qualcomm Xiao dragon Snapdragon MSM8225 CPU frequency: 1024 MHZ GPU type: Adreno203 qualcomm RAM capacity: 512 MB ROM capacity: 512 MB Memory card: MicroSD card Expand capacity: 32 gb SIM card types: SIM card Cell types: removable type battery Battery capacity: 1500 mah The theory calls time: 600 minutes Theory standby time: 310 hours The basic function input method: Chinese input method Input methods: handwritten Call register: received + already dial the + not answer the phone Address book: grouping management Text messages (SMS) MMS (MMS) contextual model theme mode for the alarm clock function stopwatch calculator memorandum schedule notepad calendar function Product characteristics GPS navigation: built-in GPS, support A - GPS Sensor types: gravity sensors, speed sensors, light sensors, distance sensor Photos function camera: built-in Camera type: double camera (around) Camera pixel: front: 300000 pixels, empress: 5 million pixels Sensor types: CMOS Af: support Image size: the maximum support 2592 x 1944 pixel photos were taken Video shooting: support sound shooting Entertainment function video broadcast: support 3 gp/h. 263 / h. 264 / MPEG - 4 / WEBM/WMV/AVC format, etc Audio playback: MP3 / MIDI/AAC/AAC + / FLAC/AMR/AWB/AWV format, etc Graphic format: support JPEG/PNG/GIF/BMP format, etc Game: built-in games, download support Social application: built-in QQ, MSN, fetion, micro letter, renren, happy network, micro bo, etc The radio ebook Data function bluetooth transmission: support bluetooth 2.1 WLAN function: WIFI The browser: support Data interface: Micro USB Headset jack: 3.5 mm Business function E-mail world time office tools Mobile phone accessories packing list: host x1 Lithium battery x1 Data line x1 Charger x1 Specification x1