1.Resolution 800*480
2.Can display photo, music, and video
3.Support TF card 4.read 8 hours

Best sell ebook reader 7 inch built in 8GB WIFI MP3/MP4 Video

•  Wi-Fi Connectivity with Full Web Browsing Capability where available
•  Built-In Speaker for sharing
•  E-Book Conversion & Content
•  File Management Software
•  Content Provider Partner “ebooksmedia.com" with DRM/SDK9 license
•  Can also play MP3 Audio Files
•  Can play Video files
•  4GB Internal Memory - Stores up to 1400 Books
•  Standard SD Card Slot - allows memory Expansion (up to 32GB) or inserting audio and video files downloaded from your PC or Digital Camera
•  Rechargeable Li-ion Battery
•  Includes Leather Carrying Case
•  includes WordPad for Note Taking/ Text Editing
•  Read in Landscape or Portrait View
•  Zoom In/Out Function
•  Includes 150 pre-installed books
•  Screen: 7" diagonal 800 x 480 Pixels color TFT
•  Unit Dimensions: 8.9" x 5.1" x .5" / Weight: 10 ounces
•  Formats: ADE for DRM content plus TXT, PDF, HTML, CHM, RTF, EPUB, FB2, MOBI/PRC
•  Expansion capability using Optional choice of SD MMC SDHC card up to 8GB
•  Accepts Image Files: JPG, BMP, GIF, PNG
•  Sound File capabilities: MP3, WMA, FLAC, AAC
•  Video: WMV and MP4
•  TTS (Text to Speech) supported
•  Rechargeable Li-Ion battery 2100mAh (up to 8 hours in e-reader mode)
•  QWERTY Keyboard
•  CPU: Ingenic 4755, Arm9 400 MHz
•  OS: Linux 2.6.24