The Dell Latitude 7390 2in 1 is equipped with an 8th generation Intel Core i5 processor, often the i5. 

Display:

The laptop features a 13.3-inch Touchscreen display

Memory & Storage:

It typically includes 8GB of DDR4 RAM and a 256GB SSD (Solid State Drive). Configurations with 16GB of RAM and larger SSDs are also available. 

Connectivity:

The Latitude 7390 offers a variety of ports, including USB 3.1 Gen 1, USB Type-C, HDMI, and a DisplayPort over USB Type-C (which can be Thunderbolt 3 in some configurations). 

Operating System:

It usually comes with Windows 11 Pro. 

Other Features:

The laptop may include a webcam, Wi-Fi, Bluetooth, and potentially a fingerprint reader. 

Form Factor:

The Latitude 7390 is designed to be thin and light, making it portable and suitable for business professionals.