Lenovo IdeaPad 5i ProvsLenovo ThinkBook 15 Gen 4

We compare these two popular phones to help you decide which one fits your needs and budget better.

Lenovo
Lenovo IdeaPad 5i Pro
IdeaPad 5i Pro

Quick Stats

The Lenovo IdeaPad 5i Pro's performance is decent but not exceptional, particularly with gaming and high-CPU demands.
The Lenovo IdeaPad 5i Pro's build is a mixed bag, prioritizing looks over practicality and upgradability.
Lenovo's display upgrade offers a crisp and glare-free visual experience with its impressive 2.5K screen.
The Lenovo IdeaPad 5i Pro boasts a high-performance screen and decent battery life features.
Lenovo
Lenovo ThinkBook 15 Gen 4
ThinkBook 15 Gen 4

Quick Stats

The Lenovo ThinkBook 15 Gen 4 delivers seamless multitasking and effortless performance with its powerful Intel i7 processor.
The Lenovo ThinkBook 15 Gen 4 boasts premium and durable build quality overall.
The Lenovo ThinkBook 15 Gen 4's display offers excellent readability despite some trade-off in color accuracy.
The Lenovo ThinkBook 15 Gen 4 offers impressive features including a Thunderbolt 4 port and Wi-Fi 6 connectivity.
Key Differences

No significant specification differences found between these devices.

Rank
Lenovo IdeaPad 5i Pro
#514
Lenovo ThinkBook 15 Gen 4
Winner
#511
Scores by Category
Rankings
Connectivity
Lenovo IdeaPad 5i Pro
#416
Lenovo ThinkBook 15 Gen 4
#103
Winner
Display
Lenovo IdeaPad 5i Pro
#272
Winner
Lenovo ThinkBook 15 Gen 4
#520
Performance
Lenovo IdeaPad 5i Pro
#627
Lenovo ThinkBook 15 Gen 4
#540
Winner
Build
Lenovo IdeaPad 5i Pro
#751
Lenovo ThinkBook 15 Gen 4
#713
Winner
Features
Lenovo IdeaPad 5i Pro
#571
Lenovo ThinkBook 15 Gen 4
#547
Winner

Note: Lower rank number indicates a better position in category.

Specifications Comparison
Specification
Lenovo Lenovo IdeaPad 5i Pro
Lenovo Lenovo ThinkBook 15 Gen 4
up to 24GB
up to 40GB
up to 2000GB SSD
up to 4000GB SSD + up to 160GB HDD
Intel Core i7-11370H
AMD Ryzen 7 5825U
NVIDIA GeForce MX450
AMD Radeon RX Vega 8 (R4000/5000, 15W)

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Lenovo IdeaPad 5i Pro

Strengths

The Lenovo IdeaPad 5i Pro has an excellent screen, with a 350 nit, 16x10 aspect ratio, 2.5K display that offers a refresh rate of 120Hz
The battery life is surprisingly good, lasting around 7 hours and 45 minutes, even after intense productivity work
The Intel i5 processor with 35W TDP provides decent performance
The laptop's design is sleek and well-built, with rounded edges and a solid material that gives it a premium feel

Weaknesses

The Lenovo IdeaPad 5i Pro runs hot, especially in the keyboard area, where temperatures reached up to 50-52 degrees Celsius during gaming sessions
There are no upgradeable RAM options, limiting the laptop's potential for future upgrades
The single SSD slot means users will have to swap out the included storage for a larger one if needed
The laptop is also prone to fingerprint smudges

Lenovo ThinkBook 15 Gen 4

Strengths

The Lenovo ThinkBook 15 Gen 4 has a sleek and powerful design that's perfect for professionals, students, and anyone who needs reliable performance.
It comes with impressive specs like an Intel Core i7 processor, 40GB of RAM, and a speedy 1TB SSD, making it ideal for demanding workloads.
The keyboard and trackpad feel very premium, with comfortable typing and a smooth, accurate touchpad experience.
The laptop has excellent connectivity options, including Thunderbolt 4, an Ethernet port, and Wi-Fi 6, ensuring stable internet connections.

Weaknesses

The display is not as color-accurate or vibrant as more expensive Ultrabooks, making it less ideal for professional photo or video editing.
The integrated graphics are sufficient only for everyday tasks and light gaming, but won't handle demanding 3D workloads or AAA games.
Battery life falls short of ultra-portables, lasting around 6 to 8 hours under normal use.
While portable, the laptop is still a 15.6-inch device, making it less suitable for frequent travelers who need an ultra-compact model.
Read Full Reviews

Lenovo IdeaPad 5i Pro

The Lenovo IdeaPad 5i Pro is an intriguing laptop that boasts impressive specs in its compact form factor. The device features a stunning 2.5K screen with a 120Hz refresh rate and matte finish, making it suitable for both work and entertainment purposes. Powered by Intel's 35W Core i5 processor, the IdeaPad 5i Pro promises solid performance without overwhelming battery life. However, initial impressions suggest some limitations in upgradability and thermal management, which will be put to the test as we delve deeper into this review.

Lenovo ThinkBook 15 Gen 4

The Lenovo ThinkBook 15 Gen 4 is a powerhouse business laptop designed for professionals and students who demand reliability and performance. With its sleek gray aluminum chassis, impressive Intel Core i7 processor, and generous 40 GB of RAM, it excels at multitasking and heavy workloads. Add to that a stunning 15.6" full HD anti-glare display, speedy 1 TB SSD, and array of premium features, and you have a laptop that's perfect for those who value productivity above all else.

Need help choosing?

Read our detailed reviews to understand which device is better for your specific needs and budget.

Read Lenovo IdeaPad 5i Pro ReviewRead Lenovo ThinkBook 15 Gen 4 Review

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