Lenovo

Lenovo ThinkBook 15 Gen 4 i7 Laptop - Thunderbolt 4

Name: Lenovo ThinkBook 15 Gen 4 i7 Laptop - Thunderbolt 4
Brand: Lenovo
SKU: 21DJ-i7-16GB-512GB-Non Touch

FHD1920 x 1080i7-1255U16 GB DDR4512 GB SSD

Elevate Your Productivity with the Lenovo ThinkBook 15 Gen 4 The latest Lenovo ThinkBook 15 Gen 4 is engineered for professionals who demand performance and reliability. Featuring a 12th Gen Intel Core i7 processor, ample memory, and a fast SSD, this laptop is designed to handle demanding tasks w...

$649.00*

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*Price sourced from Amazon.com. Last updated:Aug 06, 2026.Price and availability are subject to change.

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Overview

Elevate Your Productivity with the Lenovo ThinkBook 15 Gen 4

The latest Lenovo ThinkBook 15 Gen 4 is engineered for professionals who demand performance and reliability. Featuring a 12th Gen Intel Core i7 processor, ample memory, and a fast SSD, this laptop is designed to handle demanding tasks with ease. Its sleek design and robust features make it an ideal companion for both office and remote work.

Specifications:

Processor: 12th Generation Intel® Core™ i7-1255U (up to 4.70 GHz with Turbo Boost)
Operating System: Windows 11 Pro 64-bit
Display: 15.6" FHD (1920 x 1080) IPS, Anti-Glare, 300 nits
Memory: 16 GB DDR4 3200MHz (8 GB Soldered + 8 GB DIMM)
Storage: 512 GB PCIe SSD
Graphics: Integrated Intel® Iris® Xe Graphics
Camera: FHD 1080p with Privacy Shutter
Keyboard: Backlit - US English
Wireless: Intel® Wi-Fi 6 AX211 (2x2) & Bluetooth® 5.2
Audio: High Definition (HD) Audio, Realtek ALC3287 codec
Ports: 1x USB 3.2 Gen 1, 1x USB 3.2 Gen 1 (Always On), 1x USB-C 3.2 Gen 2, 1x Thunderbolt 4 / USB 4, 1x HDMI, 1x Card reader, 1x Ethernet (RJ-45), 1x Headphone / microphone combo jack (3.5mm)
Battery: 45Whr
Color: Mineral Grey
Dimensions: 357 x 235 x 18.9 mm (14.1 x 9.25 x 0.74 inches)
Weight: Starting at 1.7kg (3.75 lbs)

Key Features

12th Generation Intel Core i7-1255U Processor (E-cores up to 3.50 GHz P-cores up to 4.70 GHz)

16 GB DDR4-3200MHz - (8 GB SODIMM + 8 GB Soldered)

512 GB SSD M.2 2242 PCIe Gen3 TLC

15.6" FHD (1920 x 1080), IPS, Anti-Glare, Non-Touch, 45%NTSC, 300 nits, 60Hz, LED Backlight, Narrow Bezel

Wi-Fi 6 2x2 AX & Bluetooth 5.0 or above

FHD Camera, Fingerprint Reader, Backlit Keyboard

Windows 11 Pro

Specifications

Processor

12th Generation Intel Core i7-1255U

Processor Max Turbo Frequency

4.70 GHz (P-cores)

RAM

16 GB DDR4-3200MHz (8 GB SODIMM + 8 GB Soldered)

Storage

512 GB SSD M.2 2242 PCIe Gen3 TLC

Display Size

15.6 inches

Display Resolution

FHD (1920 x 1080)

Display Type

IPS, Anti-Glare, Non-Touch, LED Backlight, Narrow Bezel

Display Brightness

300 nits

Display Refresh Rate

60Hz

Color Gamut

45%NTSC

Operating System

Windows 11 Pro

Wireless Connectivity

Wi-Fi 6 2x2 AX, Bluetooth 5.0 or above

Camera

FHD Camera

Security Features

Fingerprint Reader

Keyboard

Backlit Keyboard

Port Technology

Thunderbolt 4

Frequently Asked Questions

What processor is featured in the Lenovo ThinkBook 15 Gen 4 laptop?

The Lenovo ThinkBook 15 Gen 4 is equipped with a 12th Generation Intel Core i7-1255U Processor, with P-cores boosting up to 4.70 GHz.

How much RAM does this laptop come with?

It includes 16 GB of DDR4-3200MHz RAM, configured as 8 GB SODIMM plus 8 GB soldered memory.

What is the storage capacity and type in this ThinkBook laptop?

The laptop features a 512 GB SSD M.2 2242 PCIe Gen3 TLC, providing fast storage for applications and files.

Does the display have anti-glare properties?

Yes, the 15.6-inch FHD (1920 x 1080) IPS display is anti-glare, which helps reduce reflections for better viewing comfort.

What advanced connectivity options are available on this laptop?

This laptop includes Thunderbolt 4 technology, offering versatile high-speed connectivity for various peripherals and data transfer.

What Buyers Say

👍 Pros

Powered by a 12th Generation Intel Core i7-1255U Processor, offering strong performance with P-cores up to 4.70 GHz for demanding tasks.
Features 16 GB DDR4-3200MHz RAM (8 GB SODIMM + 8 GB Soldered), providing a solid balance of speed and capacity for multitasking.
Includes a fast 512 GB SSD M.2 2242 PCIe Gen3 TLC, ensuring quick boot times and rapid application loading.
The 15.6" FHD (1920 x 1080) IPS Anti-Glare display offers clear visuals, wide viewing angles, and reduced reflections.
Equipped with Wi-Fi 6 2x2 AX and Bluetooth 5.0 or above, ensuring modern, high-speed wireless connectivity.
Comes with Windows 11 Pro, providing advanced security features and enhanced productivity tools suitable for business users.
Features a FHD Camera, Fingerprint Reader, and Backlit Keyboard, enhancing security, convenience, and usability in various lighting conditions.
Includes Thunderbolt 4 support, offering versatile high-speed connectivity for peripherals, external displays, and charging.

👎 Cons

The 8 GB of soldered RAM limits future upgrade options, as only the SODIMM slot can be changed to increase total memory.
While 512 GB SSD is good for many users, it might be considered insufficient for those with large media libraries or numerous software installations.
The 45%NTSC color gamut and 300 nits brightness are standard but may not be ideal for professional graphic design or outdoor use compared to monitors with higher specifications.
The 60Hz refresh rate of the display is standard but not optimized for high-refresh-rate gaming or professional video editing.
Specific battery life estimates are not provided, making it difficult to assess its real-world portability for extended periods away from a power source.