Lenovo ThinkPad E15 Gen 4

LaptopMedia.com Laptop Specs Lenovo ThinkPad E15 Gen 4 (Intel) Lenovo ThinkPad E15 Gen 4

Date Published: 13 Jun 2025

Intel Core i5-1235U
Intel Iris Xe Graphics G7 (80EU)
15.6”, Full HD (1920 x 1080), IPS
2000GB SSD
16GB RAM
1.70 kg (3.7 lbs)

TOTAL SCORE

7.4 Portability Very Good

7.0 Display Very Good

5.6 For Work Average

3.1 For Gaming Mediocre

Best Prices Specs Review Display For Work For Gaming

Lenovo ThinkPad E15 Gen 4

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Specs

CPU
Intel Core i5-1235U

Display
15.6”, Full HD (1920 x 1080), IPS

HDD/SSD
2000GB SSD

M.2 Slot
1x 2242M.2 PCIe 4.0 x4 + 1x 2242 M.2 PCIe 3.0 x4 See photo

RAM
16GB RAM

OS
Windows 11 Pro

Body Material
Plastic / Polycarbonate, Aluminum

Dimensions
365 x 240 x 18.9 mm (14.37" x 9.45" x 0.74")

Weight
1.70 kg (3.7 lbs)

Ports and connectivity

1x USB Type-A
2.0

1x USB Type-A
3.2 Gen 1 (5 Gbps), Sleep and Charge

1x USB Type-C
4.0, Thunderbolt 4, Power Delivery (PD), DisplayPort

HDMI
2.0

Card Reader

Ethernet LAN
10, 100, 1000 Mbit/s

Wi-Fi
802.11ax

Bluetooth
5.2

Audio jack
3.5mm Combo Jack

Features

Fingerprint reader

Web camera
HD or FHD

Backlit keyboard

Microphone
Dual Array Microphone, near-field

Speakers
2x 2W Stereo Speakers, Dolby Atmos, Harman Speakers

Security Lock slot
Kensington Lock

Gifts
32GB USB Drive

Portability

Lenovo ThinkPad E15 Gen 4 (Intel)

14.37" x 9.45" x 0.74" Dimensions

1.70 kg (3.7 lbs) Weight

Average 15.6-inch laptop

2.03 kg (4.5 lbs) +19% Weight

Review

Lenovo ThinkPad E15 Gen 4 in-depth review

The ThinkPad E-series is one of the most popular business notebooks not only in Lenovo's roster but in the market segment in general. There are two reasons for that. First, it is inexpensive, which makes it a perfect choice for corporations, and second - it has proven to be a really solid workhorse.Usually, it is never a clean sweep for the ThinkPad E-series when they get in our office. Due to the cost-cutting measures, which are inevitable at this price point, the laptop always falls short in one or more categories.One thing we know for sure is that the ThinkPad E15 Gen 4 will not disappoint with performance. It comes with the latest 12th Gen Alder Lake CPUs from Intel, and you have a choice between the U-series and the P-series. Naturally, the former should offer better efficien[...]

Read the full review

Pros

Great spill-resistant keyboard
Good performance
No PWM (BOE NV156FHM-N4S (BOE08E2))
1x SODIMM slot + 2x M.2 PCIe x4 (one supports Gen 4 drives)
Optional IR face recognition and fingerprint reader

Cons

Covers only 52% of sRGB (BOE NV156FHM-N4S (BOE08E2))
Only two USB Type-A ports, one of which runs at 2.0 speeds
No SD card reader

Disassembly, maintenance and upgrade options

The ThinkPad E15 Gen 4 is once more one of the most popular business notebooks out there. It's good to see that Lenovo hasn't neglected the upgradeability.Check out all Lenovo ThinkPad E15 Gen 4 prices and configurations in our Specs System or read more in our In-Depth review.1. Remove the bottom plate To get inside this device, you need to undo 8 captive Phillips-head screws. After that, simply pry the bottom panel, and take it out of your way.2. Battery Here, you see a 57Wh battery pack. It lasts for 11 hours of Web browsing, or 7 hours and 30 minutes of video playback.[...]