[LG Dryers] Smart Features for LG Dryer 

Thank you for your question about the LG electric dryers, the DLEX6500B and DLEX6700B. While both units have 4-way venting options, the DLEX6700B also has a 3-way venting option specifically designed for gas dryers. For more information, we recommend visiting LG.com to use our compare feature, which allows you to easily compare the two units and their specifications side by side. This can help you make an informed decision and determine which unit better fits your needs. If you have any further questions or concerns, please don't hesitate to reach out to us via private message on Facebook or Twitter at @LGUSSupport. Our team is always available to assist you to the best of our ability. `Alice