I've looked at these two displays and I can't find any noticeable difference except a slightly smaller bezel on the I2367FH and a grey vs. white bezel around the displays.
I2353PH: http://www.amazon.com/AOC-I2353PH-23-Widescreen-Monitor/dp/B0062K9LXE/ref=sr_1_2?s=electronics&ie=UTF8&qid=1357241617&sr=1-2&keywords=i2353fh
I2367FH: http://www.amazon.com/AOC-i2367Fh-23-Inch-Screen-Monitor/dp/B009V8F700/ref=sr_1_1?s=electronics&ie=UTF8&qid=1357241617&sr=1-1&keywords=i2353fh
I2353PH: http://www.amazon.com/AOC-I2353PH-23-Widescreen-Monitor/dp/B0062K9LXE/ref=sr_1_2?s=electronics&ie=UTF8&qid=1357241617&sr=1-2&keywords=i2353fh
I2367FH: http://www.amazon.com/AOC-i2367Fh-23-Inch-Screen-Monitor/dp/B009V8F700/ref=sr_1_1?s=electronics&ie=UTF8&qid=1357241617&sr=1-1&keywords=i2353fh