The Lenovo Miix 520 belongs to the segment of 12.2-inch detachables. Its Core i7 processor offers sufficient performance for office and Internet applications. The fast NVMe SSD provides a fast-running system.

bright; IPS display with stable viewing angles; fast NVMe SSD; 16 GB of memory; LTE modem; backlit keyboard; input pen; maintenance possible

low-contrast display; average battery runtimes; PWM; average Wi-Fi transfer rates

As the mid-range option of Lenovo's Miix line, we're getting here some brand new hardware that's perfect for multi-tasking and productivity. It doesn't have as many features as the Miix 720, but it's certainly a fine 2-in-1. Here's our review.

Blazing performance; Quality build; Comfortable typing; Slick watchband hinges

Poor battery life; Small touchpad; Hate the pen USB attachment; No Windows Hello

You pay less and you get more. A lot of things keep the Miix 520 from being the best Windows 2-in-1 ever, but it's still the best deal in its price range by a wide margin.

Terrific Included Keyboard Accessory; Solid Included Pen; Solid Performance; Better Specs for the Price

Bad Battery Life; Thick and Heavy; Still Missing Solid Pen Storage; Fan Gets Loud; No Windows Hello Camera or Fingerprint Sensor

I bought my Miix520 a couple of months ago. I haven't had a personal laptop in a while so wasn't sure whether to buy this, an apple device or a "traditional" laptop. I wanted a mix between a high performance laptop and a tablet. That is exactly what I feel like I got. Really like it so far.

There are a number of Surface Pro ( $645 at Amazon ) clones on the market such as the Acer Switch 5 , Samsung Galaxy Book and HP Spectre x2 , but Lenovo's Miix series continues to impress us the most with its design, features and included accessories.

The Lenovo Miix 520 looks identical to the Miix 510, but its new processor and components help get you better performance and battery life; Far-field microphones have been added for better use of Microsoft's Cortana digital assistant; Keyboard cover and Active Pen are included

The pen holder completely blocks the USB-A port and, when it's holding the pen, partially blocks the power jack and USB-C port; The fans can get a little too loud for quiet environments; Battery life is unimpressive

Another year has passed and Lenovo has come out with another Miix 500 series 2-in-1 computer. Last year, we reviewed the Miix 510 and while it got the job done there were a few things that weren't the best, such as the camera resolution or that it carried the 6th generation Intel Core SoC.

computer is light and convient, fast. except delivery is so slow

The name "Lenovo," to me, still implies thin black slabs of productivity. And while it's true that the Miix 520 never aspires to be flashy, it's an unobtrusive Windows tablet that sparkles with the occasional flash of luxury.

The Miix 510 is Lenovo's latest 2-in-1 Windows tablet. Equipped with a keyboard cover, seventh-gen Intel CPU and improved connectivity, the Miix 510 is a solid convertible. However, issues with its trackpad and a pretty short battery life mean that this latest Miix does little to differentiate...

Nippy performance; Good screen and stylus; Solid build quality and relatively lightweight

Sub-par battery life; Annoying touchpad; Expensive considering shortcomings

It's alarming that Lenovo has managed to get quite as close to the Microsoft Surface Pro 4 at half the cost here. High-quality build, a good screen, solid performance and a comfortable keyboard mean there's nothing to let the side down and make the Lenovo Miix 510 seem cheap or compromised.