If you don't want to spend too much money on a portable DVD player, you can purchase a used device. What can you expect from used portable DVD players?
- old technology, which means:
- your DVD player won't be able to recognize (to read) certain DVD formats (the new ones, performing, like CD-Rs and CD-RWs, as well as MP3 files.)
- input/output connectors
- design and appearance
- image quality
- audio sound
- short battery life
- a screen more susceptible to scratches.
- a Dolby Digital capability (Dolby Digital reader uses the space between the sprocket holes to encode information. It is a system for coding and decoding digital audio sound so that it occupies less space on the recording medium.) and DTS audio output capability, too. This refers to a multichannel audio source to synchronize film sound
- S-video output connections.
