I have a Feelworld 7'' monitor-FW759P.I think it is very good.
It is IPS panel,1280*800 pixels,HDMI AV in,and functions such as:Exposure,Histogram,False Colors,Peaking Focus Assist,etc.
And light weight 0.4KG,super slim 17mm thick.
Maybe you can try this one.
From Alibaba,I also buy a Feelworld monitor for my Canon 5D,named FW759P.As seller told me,compared to FW759,FW759P has three more functions:Exposure(Zebra),Histogram,False Colors. I am really satisfied with the quality of this monitor,IPS panle,1280*800 resolution,and it is very light and slim.If here can insert pictures,I can show you guys some pictures.