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Review: Lenovo ThinkBook 15-IIL 15.6" Business Laptop Core i7

By: Admin


February 15, 2021


You don’t a proper office workstation when you can have core i7 laptops like Lenovo Thinkbook 15-IIL. Make it your everyday work laptop or high-end student gaming laptop for tasks that you require essentially every other day. This Windows 10 laptop come with 10th Gen Intel Core i7 processor with an exceptional turbo speed. Where there is a lot more hassle involved in setting up a powerful desktop PC consisting of same features, this one is a go-to choice. 

For people who are always working rigorously even while travelling or businessmen who need to work through business presentations. The Lenovo Thinkbook laptop covers all its specs and features so demanding users can have it all within one system. If you’d like to read on further on how well the specs of this Lenovo laptop can perform, this Lenovo Thinkbook 15-IIL review is for you. 


Processor: Intel Core i7 10th Gen.  

Processor Speed: 1.30 GHz  

Screen Size: 15.6 in  

Resolution: 1920 x 1080 

RAM: 16 GB  

Storage: 512 GB SSD 

GPU: Integrated/On-Board Graphics 

OS: Windows 10 Pro Professional 

Design - Classic But Plastic 

Most of the body of the Lenovo Thinkbook 15-IIL is made with plastic but there is hint of aluminium, making it an overall rigid device. There is no doubt in the fact that the build of this Lenovo laptop is quite robust. There is very less probability of any damage or breakdown if you accidentally drop this laptop. The keyboard armed in the base of the laptop seems reserved and the keys have decent travel for fast typing experience. The surface we felt was very smooth to slither your fingers on, even around the keyboard and touchpad. 

Display   Good Enough for Professional Work? 

The Lenovo Thinkbook 15-IIL packs a 15.6-inch screen with full HD Resolution of 1920 x 1080. Although, there are two models you can get with this Lenovo laptop, one of which include TN panel and the other IPS panel. We will recommend you to buy the IPS panel as it provides great comfortable viewing angles. There is backlight bleeding that can be seen in the display which could be a little frustrating for users who have more to do with the screen. Also, the good news is that this laptop doesn’t use PWM so there will be no screen flickering or unusual eyestrains. 

Ports - More than Sufficient 

There are plenty of ports that you will find around the edges of this Lenovo Thinkbook, and this could be your favourite part. A well-equipped array of ports makes this laptop one of the best Lenovo laptops, with two USB Type C ports. On the left side, there is an Ethernet port, an RJ-45 connector, a display port, two USB C ports and one USB 3.1 port. There is also a 3.5 mm jack for audio that is good addition for connectivity. On the right side, there is a 4 in 1 card reader, a Type A port, power connector and a Kensington lock slot.  

Performance – Just What You Need 

With Intel Core i7 processor, this laptop performs excellent for most of the tasks you throw at it during the day. The SSD storage inserted in it allows it to manage multiple files and programs without any hiccup. On the memory side, there is a massive allocation of 16 GB RAM that is brilliant for the hard drive boost and of course multitasking. 

The base speed frequency that this core i7 laptops operates with is around 1.30, and the maximum turbo speed is 3.9 GHz. It’s good enough for casual computing as well as medium-intense tasks, so you can work along multiple software tools as well. 


The battery of 45Wh provides this laptop a lasting time of almost 6 to 8 hours. With continuous Wi-Fi usage, you can extract almost 6:45 hours of battery life out of this Lenovo laptop. While without Wi-Fi the laptop prevails up to 8 hours, which is decent for daytime usage. 


The Lenovo Thinkbook 15-IIL is an overall performer when it comes to deciding the performance level of this laptop. It may not attract many users from the outside but it is a complete chaser from the inside with its sufficient features. We liked that Lenovo has also added a lot of variety of ports in this laptop besides the powerful Core i7, SSD and 16GB RAM. The durable build, decent battery life and mediocre display also play their role expectedly with desired results. 

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