The Sony KD-65X8507 has a screen size of 65", however the Sony KD-65XD9305 is only a unknown" TV (65" smaller).
The display diagonal of a TV is the most common measure of screen size and is the distance from the top left to the bottom right of the visible part of a TV screen excluding any frame or border. One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen.
A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m.
For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.
TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies.
900Hz faster motion interpolation frequency
The Sony KD-65X8507 has a motion interpolation frequency of 900Hz, whereas the Sony KD-65XD9305 is only a unknownHz motion interpolation frequency TV (900Hz slower).
The motion interpolation frequency is the frame rate which the TV is able to artificially create by inserting additional frames into the picture between the frames included in the original video source. Motion interpolation technology can sometimes create some unwanted side effects such glitches when the technology suddenly activates during an action scene. Most modern TVs will have an option to switch off the motion interpolation if it is not desired.
A faster motion interpolation frequency will result in smoother action scenes, less motion blur and a more life like image.
20W higher RMS rated power
The Sony KD-65X8507 is a 20W RMS rated power TV. That's 20W higher than the Sony KD-65XD9305 (unknownW).
RMS rated power stands for Root Mean Square rated power and it is typically used to measure the power output of the audio element of the TV.
A higher RMS rated power means that the audio system on the TV is more powerful and will be able to play the audio at higher volumes. A higher RMS power may also result in better quality audio at normal volume levels.
Cheaper by £467
The Sony KD-65X8507 costs £1,431.62, whereas the Sony KD-65XD9305 is £1,899.00.
1 Reason For
Available from 36 shops
A greater number of stores increases the price competition amongst retailers for this TV and also increases the chances of the product remaining in stock.
2 Reasons Against
Not as many stockists
The Sony KD-65X8507 is only stocked by 13 sellers, however the Sony KD-65XD9305 is stocked by 49 shops.
Fewer numbers of sellers reduces the chances of the product remaining in stock and also reduces the price competition amongst retailers for this TV.
Older by over one year
The Sony KD-65X8507 is 13 months older than the Sony KD-65XD9305.
1 Reason Against
£467 more expensive
The Sony KD-65XD9305 is more expensive than the Sony KD-65X8507 by £467.38.