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Lenovo ThinkBook 13x (Gen 2) vs. 13s (Gen 4)

Lenovo Thinkbook 13s Gen4
Lenovo Thinkbook 13s Gen4 (Image credit: Daniel Rubino / Windows Central)

The latest generations of these laptops are still at the time of writing waiting on a full release, but that should happen any day. Both were expected to launch in April 2022. Check out Lenovo's official website to keep tabs on full availability. Check out more of the best Lenovo laptops if these ThinkBooks aren't quite what you're looking for.

ThinkBook 13x (Gen 2) vs. 13s (Gen 4) tech specs

These two laptops come from the same family and have a similar form factor. The ThinkBook 13x (Gen 2) is a more expensive laptop with extra features, while the ThinkBook 13s (Gen 4) is more affordable with fewer extra features. Here's a breakdown of the specifications you'll find in each laptop.

ThinkBook 13x (Gen 2)ThinkBook 13s (Gen 4)
OSWindows 11 ProWindows 11 Pro
Processor12th Gen Intel
Up to Core i7
12th Gen Intel
Up to Core i7
GraphicsIntel Iris Xe
Integrated
Intel Iris Xe
Integrated
MemoryUp to 32GB LPDDR5
Dual-channel
Up to 16GB LPDDR5
Dual-channel
StorageUp to 2TB M.2 PCIe 4.0 SSDUp to 512GB M.2 PCIe 4.0 SSD
Display13.3 inches
16:10 aspect ratio
Touch, non-touch
2560x1600 (QHD+)
IPS, anti-glare, 400 nits, 100% sRGB, Dolby Vision, TÜV Rheinland Eyesafe
13.3 inches
16:10 aspect ratio
2560x1600 (QHD+)
IPS, touch, 400 nits, TÜV Rheinland low blue light
2560x1600 (QHD+)
IPS, non-touch, 300 nits, anti-glare, TÜV Rheinland low blue light
CameraFront-facing 720p
IR camera
Privacy shutter
Human presence detection
Front-facing 720p
FHD upgrade available
Privacy shutter
WirelessWi-Fi 6E
Bluetooth 5.0
Wi-Fi 6E
Bluetooth 5.1
PortsTwo Thunderbolt 4
3.5mm audio
Two Thunderbolt 4
USB-A 3.2 (Gen 1)
HDMI 2.0
3.5mm audio
SecuritydTPM 2.0
Fingerprint reader
IR camera
Privacy shutter
Mirametrix Glance
TPM 2.0
Lock slot
Fingerprint reader
Privacy shutter
AudioDual 2W speakers
Dolby Atmos
Two noise-cancelling microphones
Dual 2W speakers
Dolby Audio
Two noise-cancelling microphones
Battery56Wh56W
Dimensions11.73 x 8.22 x 0.5 inches
(298mm x 209mm x 12.9mm)
11.69 x 8.31 x 0.59 inches
(297mm x 211mm x 14.9mm)
WeightFrom 2.5 pounds (1.21kg)From 2.75 pounds (1.25kg)
ColorDual-tone
Cloud Grey
Dual-tone
Cloud Grey
Arctic Grey

Design and features

These two ThinkBooks share a similar design, with an aluminum build and two-tone color scheme. The 13x (Gen 2) is available in a Cloud Grey color scheme, while the 13s (Gen 4) adds Arctic Grey. They're both around the same size, with a compact footprint closer to what you might expect from a 12-inch laptop. The 13x (Gen 2) is slightly thinner and slightly lighter; nevertheless, either laptop will make a great companion for the road.

The feature set — especially when it comes to security — is where these PCs begin to pull apart. The 13x (Gen 2) comes equipped standard with an IR camera that allows for human presence detection. Glance by Mirametrix is also on board, giving you an alert if it senses someone else reading your screen over a shoulder. The camera is only 720p, but it has a privacy shutter.

On the side of the ThinkBook 13s (Gen 4), you get an optional FHD camera but no IR portion for facial recognition. It does come with a privacy shutter. Both laptops have a fingerprint reader built into the power button.

Source: Lenovo (Image credit: Source: Lenovo)

Both laptops have backlit keyboards and Precision touchpads. You'll want to test out each keyboard yourself (if possible), as they do appear to be a bit different in terms of key shape and function scheme. Lenovo doesn't often make a bad keyboard, and you should find either laptop can keep up with your productivity needs.

One area where the ThinkBook 13s (Gen 4) excels is with port selection. Whereas the 13x (Gen 2) has just two Thunderbolt 4 ports and a 3.5mm audio jack, the 13s (Gen 4) tacks on USB-A 3.2 and HDMI 2.0. Either laptop will work great with a Thunderbolt 4 dock if you need to take connectivity further.

For audio, you get dual 2W speakers with both ThinkBooks. The 13s (Gen 4) has Dolby Audio technology that enhances sound, while the 13x (Gen 2) has full Dolby Atmos support for 3D immersive audio. If you're going to be watching a lot of TV and movies, you might want to spring for the better sound setup. Rounding things out, both laptops have Wi-Fi 6E and Bluetooth 5 wireless connectivity.

Display

Source: Daniel Rubino / Windows Central (Image credit: Source: Daniel Rubino / Windows Central)

Lenovo went big with its 13.3-inch display choices for these laptops. The more affordable 13s (Gen 4) screens still come with a 16:10 aspect ratio, 2560x1600 (QHD+) resolution, and TÜV Rheinland certification for low blue light. There are two screens available. One is touch with 400 nits brightness; the other is non-touch with 300 nits.

The ThinkBook 13x (Gen 2) has similar options with a few key differences. Both 13.3-inch displays have a 2560x1600 resolution, a 16:10 aspect ratio, 400 nits brightness, and Dolby Vision support. One is touch, the other is non-touch, both with 100% sRGB color and TÜV Rheinland Eyesafe certification.

Price and performance

Source: Lenovo (Image credit: Source: Lenovo)

Intel's 12th Gen Core mobile processors up to a Core i7 are available in these ThinkBooks, along with LPDDR5 RAM and speedy PCIe 4.0 storage. However, the 13s (Gen 4) tops out at 16GB of RAM and 512GB of storage, while the 13x (Gen 2) goes up to 32GB of RAM and 2TB of storage. Both laptops have the same 56Wh battery.

The extra features in the ThinkBook 13x (Gen 2) push its starting price up to $1,099. The ThinkBook 13s (Gen 4) starts at a more modest $849. Both laptops have plenty of configurable options, and prices will climb as you add features. Neither laptop has been officially released, but we're expecting them any day. Check out our roundup of the best Windows laptops if you need something different.

Cale Hunt
Cale Hunt

Cale Hunt is a Senior Editor at Windows Central. He focuses mainly on laptop reviews, news, and accessory coverage. He's been reviewing laptops and accessories full time since 2016, with hundreds of reviews published for Windows Central. He is an avid PC gamer and multi-platform user, and spends most of his time either tinkering with or writing about tech.