iPad 详细参数 Display Height:9.56 inches (242.8 mm) Width:7.47 inches (189.7 mm) Depth:0.5 inch (13.4 mm) Weight:1.5 pounds (.68 kg) Wi-Fi model; 1.6 pounds (.73 kg) Wi-Fi + 3G model CPU: A4 1GHZ(苹果自主研发设计) 9.7英寸 LED背光IPS多点触摸屏 分辨率1024*768 存储容量16-64G Wi-Fi 无线 Wi-Fi (802.11 a/b/g/n) Bluetooth 2.1 + EDR technology 3G 模式 UMTS/HSDPA (850, 1900, 2100 MHz) GSM/EDGE (850, 900,1800, 1900 MHz) 音频输出 20Hz to 20,000Hz 支持的音频格式 AAC (16 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (16 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV 视频输出 H.264 720p*3帧, AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov 格式; MPEG-4 2.5 Mbps, 640 * 480, 30 帧, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov 格式 10小时的使用时间(可用USB充电) |