This particular one is actually a small plant, this can actually grow bigger with more pronounced foliage features. This particular bluish light green foliage has a lance arrow shaped leaf and thus called as Silver Sword.
I had replanted this using coco chips with a potting mix that includes 50% river sand. This requires a fast draining medium also I use osmocote as fertilizer for this one. The growth is slow but it had doubled up it size and had grown taller.
How to Care & Cultivate Philodendron Plant:
Philodendron - Best Indoor Plants