The Lenovo ThinkBook 15 G4 21DJ000VUS - An In-Depth Look

Lenovo ThinkBook 15 G4 21DJ000VUS

Lenovo's ThinkBook series has been a popular choice among professionals, and the ThinkBook 15 G4 21DJ000VUS is no exception. This 15.6-inch laptop offers a sleek design and a range of features tailored to modern business needs. In this review, we will take a close look at its specifications and performance.

Display - Crystal Clear Visuals

The ThinkBook 15 G4 features a 15.6-inch Full HD (1920 x 1080) IPS touchscreen display. With a brightness of up to 300 nits, it provides vivid and detailed visuals. Whether you're working on spreadsheets or enjoying multimedia content, the screen delivers an exceptional viewing experience.

Processor - Power Under the Hood

Under the hood, the laptop is powered by the 12th Generation Intel Core i5-1255U processor. With the Intel Iris Xe Graphics, it handles heavy-duty applications and delivers lifelike visuals. It's a solid choice for professionals who need both performance and efficiency.

Storage - Swift and Ample

Storage is handled by a 512GB SSD. Solid State Drives (SSD) provide fast data access and quick boot times. The 512GB capacity offers ample space for your files, ensuring a smooth and efficient computing experience.

Memory - Smooth Multitasking

The laptop comes with 16GB of DDR4 SoDIMM RAM. This generous amount of memory ensures seamless multitasking, faster data processing, and smooth performance even with resource-intensive applications.

Graphics - Intel Iris Xe Graphics

The integrated Intel Iris Xe Graphics provide enhanced visuals and graphics performance. Whether you're into gaming, streaming, or creative work, this laptop can handle it all.

Operating System - Windows 11 Pro

Out of the box, the ThinkBook 15 G4 comes with Windows 11 Pro. This operating system offers a sleek interface, seamless multitasking, and robust enterprise-grade features. It's optimized for productivity and security, providing peace of mind for professional users.

Connectivity - Stay Connected Anywhere

The laptop features a variety of connectivity options. It comes with 1 x HDMI 2.1 and 1 x Thunderbolt 4 connectors, ensuring you can connect to various external devices with ease. Additionally, it has 2 x USB-A 3.2 and 1 x USB-C 3.2 ports, providing versatile connectivity options. The inclusion of Wi-Fi 6 ensures you can stay connected at optimal speeds even in crowded places.

Design and Build - Sleek and Professional

Weighing just 3.75 pounds, the ThinkBook 15 G4 is designed with portability in mind. Its sleek and professional look in gray makes it suitable for business environments. The backlit keyboard adds a touch of elegance and functionality to the design, allowing you to work in low-light conditions with ease.


  • Powerful 12th Generation Intel Core i5 processor.
  • Ample 16GB of RAM for smooth multitasking.
  • Fast and spacious 512GB SSD storage.
  • High-quality 15.6-inch Full HD touchscreen display.
  • Windows 11 Pro for enhanced productivity and security.
  • Versatile connectivity options, including Thunderbolt 4 and Wi-Fi 6.
  • Sleek and professional design with a backlit keyboard.


  • Integrated graphics may not be suitable for heavy gaming or graphic-intensive tasks.
  • While the storage is ample, some users may require even more space for large files.


The Lenovo ThinkBook 15 G4 21DJ000VUS is a reliable choice for professionals who demand both performance and portability. Its 12th Generation Intel Core i5 processor, generous RAM, and fast SSD storage make it a capable workhorse. The high-quality display and Windows 11 Pro enhance productivity, while the range of connectivity options ensures you stay connected wherever you go. If you're a professional looking for a sleek and powerful laptop, the ThinkBook 15 G4 is worth considering.

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