Lenovo Flex 14 81SS0005US Review

$599.88 $650.00 CHECK AMAZON

Lenovo’s ThinkPad X series is perhaps the best-known business ultraportable, offering long lasting battery life and unmatched data security. In that line, the ThinkPad X1 Carbon sits at the top, but now we have the Lenovo Flex 14 81SS0005US for budget executives. If you’ve been flipping around for a 14-inch convertible laptop, you must have come across the Lenovo Yoga C930 and the Dell Latitude 7400 as the best choices, but these configurations can push over a grand.

If you budget is below that, the Flex 14 we’re reviewing is a capable alternative with a fair amount of ThinkPad DNA. It’s an easy pick among midrange business ultraportables.

More: Best gaming laptops under $500


If you’ve used a ThinkPad before, the Flex 14 will look familiar, dressed in Lenovo matte black and measuring 0.7 x 12.9 x 9 inches, matching the Dell Inspiron 14’s dimensions. It weighs 3.7 pounds, a little lighter than the Dell Latitude (3-pounds), but the LG Gram 14 2-in-1 is the lightest at only 2.5 pounds. Still, its portable enough and can easily slide into a backpack for daily commute. Plus, the sturdy construction and strong lid makes for a durable travel laptop, despite some little flex on the keyboard deck.

At this price point, you are not getting a Thunderbolt 3 port, but that’s not a deal-breaker. After all, it has most of the ports you’d need. On the left side, there is a USB 3.1 Type-C port, an HDMI video output, an audio jack and an AC adapter connector. The right side hold a pair of USB 3.1 Type-A ports, a full-size SD card slot, a power button, and a reset pinhole. It doesn’t include a volume rocker to use when in tablet or tent mode.

Lenovo Flex 14 81SS0005US screen


The Lenovo Flex 14 2-in-1 has a 1080p resolution screen that blends well with the 14-inch diagonal size, showing sharp details even at the default Windows 10 factory setting of 150 percent, or when you opt to shrink it to 125 percent, depending on your desired icon size. The Flex 81SS0005US model we’re reviewing has good contrast, and offers wide viewing angles with well saturated colors.

The 14-inch screen responds well to touch, is smooth and precise, though the glass overlay is a bit reflective, common with most touch panels. Unlike most cheap displays that show inverse colors when viewed from odd angles, this one looks great.

There is an included Lenovo Active pen that fully supports 2,048 levels of pressure sensitivity. For business executive who will be using the open quite often, its practical to buy a plastic USB pen holder for your Lenovo Flex 14 pen.

Keyboard and Touchpad

While the Lenovo Flex 14 is offered with a touchscreen and an Active pen, it also gets a comfortable keyboard with concave keys and a tactile bump, half-way of each keystroke. We didn’t expect a number pad on a 14-inch notebook, so its omission isn’t surprising at all. Still, the keyboard deck is spacious enough for longer interactions, you can type a business report or college thesis comfortably.

On the bottom-right corner of the keyboard, there’s a fingerprint reader which supports Windows Hello apps, which you can use to unlock your Windows with a single profile. The same feature is available in the Lenovo Flex 6 2-in-1 laptop as well. Also, there are bottom-firing Harman Kardon speakers that produce good quality audio than most budget laptops around.

Below the keyboard, there’s a midsize trackpad that’s both smooth and responsive to gestures. It offers accurate swipes, but requires a fair amount of pressure before it can register clicks. Also, there’s a 720p webcam above the screen’s top bezel, that will let you capture fairly sharp pictures ad video, but the quality isn’t suited for anything outside Skype or video chats.

Lenovo Flex 14 81SS0005US screeen and keybaords


For this Lenovo Flex 14 review, we’re looking at the AMD version (named, Flex 81ss0005us) of the base model that is powered by an AMD Ryzen 5 3500U Processor, Radeon Vega 8 Graphics, 8GB DDR4 RAM and 256GB NVMe SSD. There is another model, the Lenovo Flex 6 81EM0008US 2-in-1 with the same 14-inch screen but uses an 8th Gen. Intel Core i5-8250U processor.

The Picasso SoC chip used in our review unit uses the Zen+ microarchitecture that delivers an up to 3 percent increase over its predecessor, meaning this new processor offers better performance while keeping power consumption very low. For daily productivity, the Ryzen R5 processor with four Zen+ cores (8 threads) performs well, and you can even use it for demanding tasks like video editing.

For the business executive, the Lenovo Flex 14 will let you edit spreadsheets on the flip, enjoy videos while travelling and some more. If you’ll be using it for college, the all-day battery life and sturdy construction are features you’ll appreciate, in addition to solid overall performance. In case a 2-in-1 convertible doesn’t excite you as a general-use laptop, Acer are offering the Spin 3 (SP314-53N-77AJ) in a sleek design and performance to match.

Battery Life

The Lenovo Flex 14 AMD Ryzen version has a non-removable battery, like most notebooks, and that works well for portability. It gets Lenovo’s Rapid Charge technology that pumps juice up to 80% in just 60 minutes and that will give you some time to complete any urgent task. When fully charged, it gives you 8 ours 34 minutes of battery life, which is quite impressive for such a bright display with touchscreen support. Still, the ASUS ZenBook Flip 14 UX461UA-DS51T leads the pack with over 12 hours battery life on a single charge.


The new Lenovo Flex 14 is a meaningful update that looks better than ever, gets good battery life and reliable performance for daily business productivity. It’s great for Netflix binging with its pleasant 1080p display. But it’s also the most practical 2-in-1 we’ve reviewed at this price point, and may easily be the one you will use that won’t make you feel like you’re sacrificing power over flexibility.

Is there a better alternative?

Unless you’re willing to sacrifice the 2-in-1 specs, finding a better alternative at this price won’t be easy. It competes with the Acer Spin 3 (SP314-53N-77AJ) that offers an 8th Gen Intel Core i7-8565U processor, 16GB RAM and 512GB SSD. If you budget isn’t very tight, the Spin 3 offers better overall performance, is very thin (0.78 inches) and top up with over 12 hours battery life. Still, for the value buyer, the Flex 14 is a great 2-in-1 convertible.

Should you buy it?

Yes. The Lenovo Flex 14 81SS0005US is one 2-in-1 that won’t make you feel like you’re sacrificing performance for a convenient form factor.

Lenovo Flex 14 81SS0005US Review
Lenovo Flex 14 81SS0005US Review
$599.88 $650.00
Digital Weekly