The LN-R 469D was the predecessor to the LN-S 4692D. Both sets have a 1366x768 resolution. Contrast ratios should be about the same. The LN-R 469D has a cable card slot and QAM tuner, whereas the LN-S4692D has 2 HDMI connections.
The LN-S4695D and the LN-S4696D are both 1080p sets, that is 1920x1080. The difference between these two is the slightly higher end 4696D has a cable card slot and the QAM tuner.
All four tvs are good sets. All you need to determine is if you need the higher resolution or the lower price more. Viewing distance as well as budget will decide this.
The LN-S4695D and the LN-S4696D are both 1080p sets, that is 1920x1080. The difference between these two is the slightly higher end 4696D has a cable card slot and the QAM tuner.
All four tvs are good sets. All you need to determine is if you need the higher resolution or the lower price more. Viewing distance as well as budget will decide this.