HDMI 1.0

Released December 2002.

    * Single-cable digital audio/video connection with a maximum bitrate of 4.9 Gbit/s. Supports up to 165 Mpixel/s video (1080p60 Hz or UXGA) and 8-channel/192 kHz/24-bit audio.

HDMI 1.1

Released May 2004.

    * Added support for DVD Audio.

HDMI 1.2

Released August 2005.

    * Added support for One Bit Audio, used on Super Audio CDs, up to 8 channels.
    * Availability of HDMI Type A connector for PC sources.
    * Ability for PC sources to use native RGB color-space while retaining the option to support the YCbCr CE color space.
    * Requirement for HDMI 1.2 and later displays to support low-voltage sources.

HDMI 1.2a

Released December 2005.

    * Fully specifies Consumer Electronic Control (CEC) features, command sets, and CEC compliance tests.

HDMI 1.3

Released 22 June 2006.

    * Increases single-link bandwidth to 340 MHz (10.2 Gbit/s)
    * Optionally supports 30-bit, 36-bit, and 48-bit xvYCC with Deep Color or over one billion colors, up from 24-bit sRGB or YCbCr in previous versions.
    * Incorporates automatic audio syncing (Audio video sync) capability.
    * Optionally supports output of Dolby TrueHD and DTS-HD Master Audio streams for external decoding by AV receivers. TrueHD and DTS-HD are lossless audio codec formats used on Blu-ray Discs and HD DVDs. If the disc player can decode these streams into uncompressed audio, then HDMI 1.3 is not necessary, as all versions of HDMI can transport uncompressed audio.
    * Availability of a new mini connector for devices such as camcorders.

HDMI 1.3a

Released 10 November 2006.

    * Cable and Sink modifications for Type C
    * Source termination recommendation
    * Removed undershoot and maximum rise/fall time limits.
    * CEC capacitance limits changed
    * RGB video quantization range clarification
    * CEC commands for timer control brought back in an altered form, audio control commands added.
    * Concurrently released compliance test specification included.

HDMI中文官网：

http://cn.hdmi.org/learningcenter/faq.aspx#hdmi_1.3

dvi是不是有什么hdcp啥的，上周买了个转接头结果发现显示器不支持。。。

机子没买，倒是从恐龙那边 弄了根HDMI线子

有区别的，说没没区别不要误导。当然，这个区别用肉眼不一定能感觉，但是在技术上是有区别的，1.3版本的HDMI的数据带宽比1.2版的高一倍，楼上一些朋友说的广色域等功能也是1.3才能实现。不记得PS3还没有出来时，久多良木健专门出了个新闻宣布PS3用的是HDMI的1.3版？

现在新一批的大厂的电视，基本都是1.3了，比如SONY BRAVIA的300系列开始都是1.3版了。

  电视要是能看出了是1.X 估计是比较困难了