A:AnswerTh units have the same specifications. The LMV2031SS model has a fingerprint resistant finish. Please see the link for a side by side comparison of available specification, https://www.lg.com/us/compare?bizType=B2C. ^Daphane
A:AnswerI am sorry, the factory did not provide that specification. Please seek answers at https://lgcommunity.us.com. The LG Community Forum is a great resource for getting help from other LG customers. ^Daphane
A:AnswerYes, there are SENSOR COOK guides for fresh and frozen vegetables. Please see the support page at https://www.lg.com/us/support/product/lg-LMV2031ST.BSBELGA to access the Owner's Manual stating on page 14 to review the complete guide. ^Daphane
A:AnswerPlease contact LG Customer Support by direct message via Twitter (@LGUSSupport) or Facebook Messenger (https://www.facebook.com/LGUSA/). Please be sure to provide your contact information, model/serial numbers, and date of purchase so that we can better investigate and quickly assist you with a resolution, where possible. We apologize for any inconvenience this has caused. ^Daphane
A:AnswerYes, the unit can be vented outside. You may vent your oven in one of three ways: roof, wall or room. The ductwork you need for outside ventilation is not included with your oven. ^Daphane