The Ingenico Desk/3500 (this product is now discountinued) and Ingenico Move/5000 differ in terms of portability, connectivity, and target use. The Desk/3500 is a stationary terminal designed for fixed locations, such as retail stores or restaurants, offering wired connectivity options like Ethernet or Wi-Fi. In contrast, the Move/5000 is a portable terminal that provides greater flexibility, supporting mobile businesses with Wi-Fi, Bluetooth, and 4G connectivity. The Move/5000 also features a larger, interactive touchscreen, while the Desk/3500 uses a traditional screen and keypad. In summary, the Desk/3500 is ideal for fixed locations, while the Move/5000 is perfect for businesses requiring mobility and versatility.