ThinkBook G4 IAP 21DH0075US: Your Laptop's Fashion Upgrade

ThinkBook G4 IAP 21DH0075US

The Lenovo ThinkBook 14 G4 IAP 21DH0075US is a laptop that combines style and functionality, designed to meet the demands of mobile professionals and tech-savvy users. In this comprehensive review, we will delve deep into its features, specifications, and performance to help you make an informed decision about whether this laptop suits your needs.

Display - Visual Brilliance

One of the standout features of this laptop is its 14-inch Full HD (1920x1080) IPS display. With a brightness of 300 nits, it offers exceptional clarity and vivid colors. The display provides an immersive viewing experience, whether you're working on spreadsheets, streaming movies, or editing photos. The 1920x1080 resolution ensures that every detail is sharp and crisp, making it ideal for both productivity and entertainment purposes.

CPU - Powering Your Productivity

At the heart of the ThinkBook 14 G4 IAP is the 12th Generation Intel Core i5 processor, specifically the Core i5 1240P model. This CPU is a powerhouse, delivering robust performance and multitasking capabilities. Whether you're running demanding software, handling complex data, or simply browsing the web, this processor ensures a smooth and efficient computing experience. It's a solid choice for professionals who need reliable and responsive performance.

GPU - Visual Excellence

Integrated Intel Iris Xe Graphics grace this laptop, providing excellent visuals and graphics performance. While it may not be tailored for gaming enthusiasts craving dedicated GPUs, it is more than capable of handling tasks like video editing, graphic design, and casual gaming. The integrated graphics ensure that you can enjoy a seamless multimedia experience and efficient rendering of visuals.

RAM - Multitasking Mastery

The ThinkBook 14 G4 IAP comes equipped with 16GB of DDR4 SoDIMM RAM. This generous memory capacity enables seamless multitasking, faster data processing, and smooth performance across various applications. Whether you're juggling multiple browser tabs, working with large datasets, or running virtual machines, the 16GB of RAM ensures that your laptop won't slow down under pressure. It empowers you to tackle complex tasks and handle resource-intensive software with ease.

ThinkBook G4 IAP 21DH0075US

Storage - Speed and Space

Storage is handled by a spacious 512GB Solid State Drive (SSD). The SSD not only provides ample space for your files but also contributes to a swift computing experience. Boot times are lightning-fast, and applications load quickly. With the SSD, you can seamlessly access your data, transfer files rapidly, and multitask without any noticeable lag. It's a storage solution that significantly enhances your overall computing experience.

Connectivity - Versatility at Your Fingertips

The ThinkBook 14 G4 IAP offers a range of connectivity options to suit your needs. It includes 2 x USB-A 3.2 ports, 1 x USB-C 3.2 port, 1 x HDMI 2.1 port, and 1 x Thunderbolt 4 port. These ports offer fast and flexible connections for your external devices. The Thunderbolt 4 port is especially noteworthy, as it supports ultra-fast data transfer, making it ideal for users who frequently work with large files. Additionally, you can connect up to three external monitors and other peripherals through the onboard HDMI and USB-C ports, enhancing your productivity and expanding your workspace.

Battery - Powering Your Day

The ThinkBook 14 G4 IAP is equipped with a Lithium-ion polymer battery that ensures you can work on the go without constantly searching for a power source. The all-day battery life is a significant advantage for mobile professionals, as it keeps you connected and productive throughout your workday. With this laptop, you won't have to worry about running out of battery power during important tasks or meetings.

Dimensions - Portability Meets Style

This laptop not only excels in performance but also in design. It features a sophisticated dual-tone metal top cover that not only enhances its aesthetics but also provides durability. The laptop weighs just 3.09 pounds, making it highly portable. Its sleek and lightweight design ensures that you can easily carry it with you, whether you're heading to the office, a coffee shop, or traveling for business. The combination of style and portability makes it a versatile choice for professionals on the move.

ThinkBook G4 IAP 21DH0075US

Operating System - Windows 11 Pro

The ThinkBook 14 G4 IAP comes with Windows 11 Pro, the latest operating system from Microsoft. Windows 11 Pro offers enhanced productivity and advanced security features, making it an ideal choice for professionals and businesses. It features a sleek interface, seamless multitasking, and robust enterprise-grade tools. With Windows 11 Pro, you can optimize your workflow, increase efficiency, and have peace of mind knowing that your laptop is equipped with the latest security enhancements. It empowers you to achieve more with confidence.

Pros and Cons


  • Powerful 12th Gen Intel Core i5 Processor
  • High-quality 14-inch Full HD display
  • Ample 16GB of RAM for multitasking
  • Swift and spacious 512GB SSD storage
  • Versatile connectivity options, including Thunderbolt 4
  • All-day battery life for on-the-go productivity
  • Sleek and stylish design with a dual-tone metal top cover
  • Enhanced security and productivity with Windows 11 Pro


  • Integrated graphics may not be sufficient for intensive gaming
  • While portable, the laptop's weight may not be ideal for ultra-light laptop seekers


In conclusion, the Lenovo ThinkBook 14 G4 IAP 21DH0075US offers a well-rounded computing experience for professionals and tech enthusiasts. Its combination of a powerful processor, ample RAM, swift SSD storage, and a high-quality display ensures that it can handle a wide range of tasks with ease. The versatile connectivity options, all-day battery life, and sleek design make it a practical choice for those on the move. However, users seeking intensive gaming capabilities should consider laptops with dedicated graphics cards. Nevertheless, for productivity, multitasking, and reliability, this Lenovo ThinkBook is a solid contender in the laptop market.

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