80

PC World says:

quote

The T420 is solidly constructed and offers racehorse performance. It's highly configurable with multiple warranty options, as befits a business laptop. Just about every IT person we know swears by the T series--for their clients and themselves. That should tell you everything you need to know about the long-term reliability of these laptops. quote


Read the full review →

Critic reviews

8.0
5 reviews
  • Speed and features
    7.5
  • Design and form factor
    7.5
  • Battery life
    9.0
  • Display
    7.3
  • Durability
    8.0
  • Expandability
    8.0
  • Noise
    8.0
  • Portability (size / weight)
    8.0

sort by

User reviews

7.8
6 reviews
8.0
CNET Feb 6, 2012

The Lenovo ThinkPad T420 is as straight-up and unassuming as a business laptop can be on the surface, souped up with faster performance, long battery life, and a flexible selection of ports under the hood.

Read the full review →
8.0
Notebook Check Apr 13, 2011

The T420 has basically been designed for business customers who are looking for a solid office laptop with a good application performance and nevertheless good mobile qualities.

Read the full review →
6.0
martinhuard martinhuard

Some neat features such as the reading lamp on the top of the screen that light up the keyboard (and the desk) at night, and visual audio status on mic/speaker mute buttons.

Read the full review →
10
peterzhu2118 peterzhu2118

It is a very good laptop. It is also the laptop of the year. It has water cooling system which makes it very cool. It is very portable, very good for travelling and business.

Read the full review →

How it stacks up

Instantly compare the Lenovo ThinkPad T420 side by side with some of the top devices on gdgt!

Compare these

Other Lenovo laptops / portables

Don't forget to check out these other devices by Lenovo, you might find something good!

See all Lenovo laptops / portables