In order to test the writing quality and readability of the burned media we used two readers with two software applications:

• The LiteON SOHD-167T with patched firmware being able to read DVD5 up to 16X CAV and DVD9 up to 10X CAV. For the transfer rate tests we used the latest Nero CDSpeed version.
• The Plextor PX-716A with the latest available firmware. For scanning the disc, we used the latest PlexTools version at 2X CLV reading speed, BURST mode, with middle accuracy.

In general, a "perfect" disc should have a smooth reading curve, very low PIE/POE and zero (0) POF error rates. Most times however, even though a disc has very low PIE/POE error rates, the reading curve may not be smooth containing dropoffs. Due to the fact that we oversped the reading capabilities of the LiteON SOHD-167T, such drops are expected, especially near the outer area of the disc.

The measurements below should be taken not as the absolute criteria of the burning quality, but as an indication level.

8X DVD+R Writing Speed

• Datawrite 8X DVD+R @ 8X ( SolidBurn Enabled)

• MMore 8X DVD+R @ 8X ( SolidBurn Enabled)

• Mitsubishi Chemicals 8X DVD+R @ 8X ( SolidBurn Enabled)

• CMC Magnetics 8X DVD+R @ 8X ( SolidBurn Enabled)

• BeAll 8X DVD+R @ 8X ( SolidBurn Disabled)

• TDK 8X DVD+R @ 8X ( SolidBurn Enabled)

• Ricoh 8X DVD+R @ 8X ( SolidBurn Enabled)

• Optodisc 8X DVD+R @ 8X ( SolidBurn Enabled)

• TY 8X DVD+R @ 8X ( SolidBurn Enabled)

• Traxdata 8X DVD+R @ 8X ( SolidBurn Enabled)

• BenQ 8X DVD+R @ 8X ( SolidBurn Disabled)

• Maxell 8X DVD+R @ 8X ( SolidBurn Enabled)

• Prodisc 8X DVD+R @ 8X ( SolidBurn Enabled)

- Summary

Very good writing quality at 8X with DVD+R media. Almost all media reported extremely low error levels while the CDSpeed reading graphs were smooth. This performance makes the Philips DVDR1648P one of the top recorders on the market.