Lenovo

Lenovo 20TA0025US-3518-28647 ThinkPad E14 Gen 4 i7 16GB 512GB SSD Laptop

5.0 (2 reviews)
1920x1080i7-1255U16GB DDR4512GB SSD65W

Business-ready Lenovo ThinkPad E14 Gen 4 with 12th Gen i7 power, 16GB RAM, and 512GB SSD in a portable 14-inch form factor.

$949.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Lenovo ThinkPad E14 Gen 4 is a business-oriented laptop built around Intel's 12th Generation Core i7-1255U processor, which combines performance and efficiency cores for responsive multitasking. With 16GB of DDR4 RAM and a 512GB PCIe SSD, it provides enough memory and storage speed for office productivity suites, web-based applications, virtual meetings, and light development work. The 14-inch Full HD IPS display delivers accurate colors and comfortable viewing angles, making it suitable for long working sessions whether you are reviewing spreadsheets, editing documents, or presenting to colleagues.

Connectivity is a strong point for this ThinkPad, offering Thunderbolt 4 for high-speed data transfer and external display support, a built-in RJ-45 Ethernet port for reliable wired networking, HDMI for direct monitor connections, and Wi-Fi 6 for fast wireless access. The laptop weighs just 4 pounds and measures under an inch thick, striking a practical balance between portability and a full-size keyboard with the comfortable typing experience ThinkPads are known for. Running Windows 10 Pro, it is ready for enterprise environments with support for domain joining, BitLocker encryption, and remote desktop. While the 720p webcam and 45 WHr battery are modest compared to premium ultrabooks, the E14 Gen 4 remains a dependable workhorse for professionals who prioritize reliability and connectivity in a no-nonsense package.

Key Features

14.0" Full HD (1920x1080) 60Hz IPS Display; Wi-Fi 6 AX201 Wifi, Bluetooth 5.1, Ethernet LAN (RJ-45), 720p Integrated Webcam, .

Intel Core i7-1255U Quad Core 11th Gen Intel Core i7-1255U 2.80GHz Processor

16GB DDR4 SODIMM; 65W Power Supply, 3-Cell 45 WHr Battery; Grey Color, .

512GB PCIe NVMe SSD; 1 USB 2.0, 1 HDMI, Thunderbolt 4 (Type-C), Windows 10 Pro-64.,

Includes Dockztorm USB Hub

Specifications

Processor
Intel Core i7-1255U 2.80 GHz (up to 4.7 GHz)
Memory
16GB DDR4 SO-DIMM
Storage
512GB PCIe SSD
Graphics
Intel Iris Xe Integrated Graphics
Display
14.0" Full HD (1920x1080) 60Hz IPS
Operating System
Windows 10 Pro 64-bit
Webcam
720p Integrated
Wi-Fi
Wi-Fi 6 AX201
Bluetooth
5.1
Ethernet
RJ-45 LAN
Ports
1x USB 2.0, 1x HDMI, 1x Thunderbolt 4 (Type-C), Headphone/Mic Combo
Battery
3-Cell 45 WHr
Power Supply
65W
Dimensions
12.75 x 9 x 1 inches
Weight
4 lbs

Pros & Cons

👍 Pros

  • 12th Gen Intel i7-1255U processor with boost speeds up to 4.7 GHz handles multitasking and demanding business applications
  • Built-in Thunderbolt 4, RJ-45 Ethernet, and HDMI provide versatile connectivity without dongles
  • 14-inch Full HD IPS display delivers clear visuals with wide viewing angles
  • 512GB PCIe SSD offers fast boot times and responsive file access
  • Compact 4 lb design at under 1 inch thick makes it easy to carry between meetings

👎 Cons

  • 720p webcam is low resolution for video conferencing compared to 1080p options on competing laptops
  • 45 WHr battery is on the smaller side for a 14-inch business laptop, limiting all-day unplugged use
  • Only one USB 2.0 port and no USB-A 3.0 ports limits peripheral connectivity speeds
  • Integrated Intel Iris Xe graphics are not suitable for GPU-intensive workloads or serious gaming

Frequently Asked Questions

It ships with Windows 10 Pro 64-bit, which is also eligible for a free upgrade to Windows 11 Pro.
The laptop uses DDR4 SO-DIMM memory. One slot is soldered and one is user-accessible, allowing upgrades up to 40GB total depending on configuration.
Yes, it includes a Thunderbolt 4 (USB Type-C) port, which supports data transfer, display output, and charging.
It features a 3-cell 45 WHr battery with a 65W power supply. Real-world battery life varies by workload but typically ranges from 6 to 10 hours for general productivity tasks.
Yes, it includes a built-in RJ-45 Ethernet LAN port, so you do not need a separate dongle for wired connections.