There are several Android phone models and brands that offer large internal memory options. Some options to consider include:
Samsung Galaxy S21 Ultra: This phone has internal storage options of 128GB, 256GB, or 512GB.
Google Pixel 5: This phone has internal storage options of 128GB or 256GB.
OnePlus 9 Pro: This phone has internal storage options of 128GB, 256GB, or 512GB.
LG V60 ThinQ: This phone has internal storage options of 128GB or 256GB.
Motorola Edge+: This phone has an internal storage option of 256GB.
It's worth noting that some of these phone models may also offer expandable storage options, allowing you to add additional storage capacity using a microSD card. Additionally, some of these phones may offer cloud storage options, which can provide an additional layer of storage for your files and data.