In "P15 vs P890 Lugaw," the vlog contrasts two very different versions of lugaw (rice porridge). The host tries the budget-friendly P15 lugaw, showcasing its simplicity and basic flavors, followed by the more luxurious P890 version, which features premium ingredients and elaborate presentation. Throughout the video, there's a focus on taste tests, reactions, and comparisons, highlighting the vast differences in quality and experience between the two dishes. It's an entertaining exploration of how something as humble as lugaw can vary dramatically in both cost and culinary finesse.