Design and Display: The Apple Watch Series 10 features a sleek, square design with a new Jet Black finish, offering a modern aesthetic. In contrast, the Samsung Galaxy Watch 7 sports a traditional circular design, appealing to classic watch enthusiasts. Both watches boast 9.7mm thickness, but the Galaxy Watch 7 uses sapphire crystal for enhanced scratch resistance, while the Apple Watch Series 10 employs Ion-X glass, reserving sapphire for its premium models.