Samsung Galaxy Z Fold 8 Ultra is the upgraded successor to the Z Fold 7, keeping a familiar book‑style design while adding a 5,000m Ah battery, a new 200MP sensor, and a less visible crease with Flex Titanium technology. It runs the top‑tier Snapdragon 8 Elite Gen 5 and offers 45W wired fast charging.

In contrast, the Motorola Razr Fold debuts with a more aggressive look, featuring an 8.1‑inch inner display and a 6.6‑inch cover screen that can reach 165Hz. It ships with a 6,000m Ah battery and ultra‑fast 80W charging. The Razr’s triple‑camera setup rivals Samsung’s 200MP, but its software may feel less refined.

Pricing reflects the premium split: the Z Fold 8 Ultra starts at $2,099 with 12GB RAM and 256GB storage, while the Razr Fold is $1,899 with 16GB RAM and 512GB storage. Samsung’s device is lighter (215 g) and slimmer (4.1 mm unfolded), whereas the Razr weighs 243 g and measures 4.7 mm thick.

Both phones target the high‑end foldable market, offering different strengths: Samsung delivers a more powerful chipset and larger battery, while Motorola offers a larger display and faster charging.