Great product for its price as long as you know what you are looking for. I decided to return mine when a few things I was expecting turned out to be missing (not explicitly clear from product description). I will possibly opt for another similar NIX model with the features, and only bit more expensive
Pros -
True 800x600 resolution. Much better than lower resolutions in some bigger brand models
8" size is way more viewable than 7" models coming at a similar price point
Good looking frame with reasonably sturdy build
Can show videos (mpeg4) and play mp3 in the background
Support stand behind folds away fully to give a flat form factor
Cons -
No internal memory. It can show pics out of SD card/USB stick that has to stay with the frame
Does not have the calendar/clock feature seen in other NIX models
Does not have internal battery
User manual has basic mistakes - however, NIX support did respond quickly to email queries with clarifications and apologies
Menu navigation can be improved - misses features like sorting the slideshow based on date photo was taken
For me the first 2 cons above can be rectified by opting for another similar NIX model -
NIX 8 inch Hi-Res Flat Screen Digital Photo Frame, 1GB Internal Memory, Auto Rotate Sensor & Touch Sensitive Controls, Video, Photo & Music playback - TS08BPersonally I am willing to pay the excess as having to buy an SD card for the frame nearly balances out. Using an SD card as frame memory means that copying photos from another SD card (of your camera) would be a bit complicated. Using a USB pen drive as frame memory means something sticks out of the frame. I think the clock/calendar feature is also worth it.
Sound product nevertheless - recommend this model too if you are fine with the above.