The Dell Latitude 7390 2-in-1 is a first-class convertible laptop, that blends premium materials with perfect performance. This device faces the daunting task of balancing business functionality and the convenience of a touchscreen tablet in one sleek design, and what an exceptional job it does!

Topped with a compact 13.3-inch frame, the Latitude 7390 comes with a unique feature that solidifies its stance as a business laptop – an infrared camera designed for Windows Hello facial recognition, paired perfectly with a privacy shutter for those concerned about security. If keeping prying eyes out matters to you, this feature is particularly attractive.

On the outside, Latitude 7390 is a device that screams elegance and finesse. A matte black aluminium chassis adds a touch of class, asserting the device’s durability without compromising on style. Opening it up, you’re greeted by an island-style keyboard and a sharp, vibrant display.

One look at its keyboard and you know it means business. If you need to type away reports or emails, the spacious keys provide ample room for clean motions. Also equipped with backlighting technology, working in dark environments isn’t an issue.

The Latitude 7390’s vibrant HD display packs a resolution of 1920 x1080 pixels into a crisp 13.3 inch IPS panel. With excellent viewing angles and great color reproduction capabilities, browsings photos or streaming videos becomes an immersive experience.

For performance, Latitude offers impeccable standards. Powering it all is Intel’s quad-core Core i7 processor running at 1.9 GHz by default but can be increased to 4.2 GHz through Turboboost for challenging tasks. It’s paired with 16GB of fast LPDDR3 memory and a blazingly fast 512GB SSD.

Combined together, these culminate into smooth user experience whether you’re typing away on Word documents or loading up numerous tabs on Chrome; all without any lags or hiccups whatsoever.

Connectivity wise, it packs multiple treats up its sleeves – two Thunderbolt ports (which also support USB-C), HDMI output, two USB 3.1 ports and an microSD card reader, ensuring more than enough avenues for your peripherals and displays.

Battery life is another sterling advantage of this machine; lasting up to around ten hours on ubiquitous use before needing the compact charger adds testament to its prowess as a robust business companion.

In summing up the review of Dell Latitude 7390-2-in-1: when performance meets design aesthetics in one stealthy device that firmly keeps prying eyes out; the result is downright outstanding such as this device! Whether you’re looking for work efficiency or multimedia prowess – barring few negligible misses – Dell Latitude 7390 stands tall as a top-end convertible business laptop worth considering!