Lenovo ThinkBook 14 Gen 4 (Intel)

Lenovo ThinkBook 14 Gen 4 (Intel) - Specs

  • LEN140FHD (Lenovo ThinkBook 14 Gen 4)
  • Color accuracy  6.4  3.4
  • HDD/SSD
  • up to 8000GB SSD
  • M.2 Slot
  • 2x M.2 PCIe Gen 4 x4 slots  See photo
  • RAM
  • up to 40GB
  • OS
  • Windows 11 Pro, Windows 10 Pro, Windows 11 Home
  • Battery
  • 45Wh, 3-cell, 45Wh
  • Body material
  • Aluminum
  • Dimensions
  • 323 x 218 x 17.9 mm (12.72" x 8.58" x 0.70")
  • Weight
  • 1.40 kg (3.1 lbs)
  • Ports and connectivity
  • 1x USB Type-A
  • 3.2 Gen 1 (5 Gbps)
  • 1x USB Type-A
  • 3.2 Gen 1 (5 Gbps), Sleep and Charge
  • 1x USB Type-C
  • 3.2 Gen 2 (10 Gbps), Power Delivery (PD), DisplayPort
  • 1x USB Type-C
  • 4.0, Thunderbolt 4, Power Delivery (PD), DisplayPort
  • HDMI
  • 2.1
  • Card reader
  • SD, SDHC, SDXC, MMC
  • Ethernet LAN
  • 10, 100, 1000 Mbit/s
  • Wi-Fi
  • 802.11ax
  • Bluetooth
  • 5.2
  • Audio jack
  • 3.5mm Combo Jack
  • Features
  • Fingerprint reader
  • Web camera
  • HD / FHD
  • Backlit keyboard
  • optional
  • Microphone
  • Dual Array Microphone with AI Noise Cancellation, switchable audio modes
  • Speakers
  • 2x 2W Stereo Speakers, Dolby Audio
  • Optical drive
  • Security Lock slot
  • Kensington Nano Lock

 

Buy our profiles for LEN140FHD (Lenovo ThinkBook 14 Gen 4) / 14.0”, Full HD (1920 x 1080), IPS

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Office Work

Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.

Health-Guard

Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

Get all 3 profiles with 33% discount

CPU performance

Here you can find the price/performance difference between all the CPUs that come in the Lenovo ThinkBook 14 Gen 4 (Intel) series.

GPU performance

Here you can find the price/performance difference between all the GPUs that come in the Lenovo ThinkBook 14 Gen 4 (Intel) series.

Lenovo ThinkBook 14 Gen 4 (Intel) in-depth review

We can't believe it has already been four years since Lenovo released the first of their "stylish" business laptop devices. Now, the subbrand is more widely recognized, and many people are preferring modern looks to the old-school ThinkPad vision.The latest product to come to fruition is the Lenovo ThinkBook 14 Gen 4. It can be found in both AMD and Intel iterations. Interestingly, team Red "only" provided the refreshed Ryzen 5x25U chips, while the Intel model is equipped with an Alder Lake CPU. Furthermore, you get to choose between 15W TDPs and 28W ones.As you can imagine, we chose [...]

Pros

  • Wide I/O, which includes an SD card reader
  • Two M.2 storage slots, one of which runs at 4.0 speeds
  • Fingerprint reader embedded in the power button
  • Wi-Fi 6, PCIe x4, Thunderbolt 4
  • Doesn't use PWM for brightness adjustment (LEN140FHD)
  • Comfortable keyboard with a backlight and spill-resistance

Cons

  • Covers only 53% of sRGB (LEN140FHD)
  • The 45Wh battery option doesn't provide a great battery life

How to open Lenovo ThinkBook 14 Gen 4 - disassembly and upgrade options

Read our Disassembly Guide

Games you can play on this laptop series