Lenovo ThinkPad T440s 20AQ-0069GE
Specifications

Price comparison
Average of 2 scores (from 4 reviews)
Reviews for the Lenovo ThinkPad T440s 20AQ-0069GE
Source: On MSFT

Lenovo made the right decision in keeping some of the features that make this line of business laptops a popular choice for many professionals. And to advance the T440s further into a positive direction, Lenovo added the boost in processing performance and the interchangeable battery feature as well.
Single Review, online available, Short, Date: 06/10/2015
Source: Mobile Tech Review

The ThinkPad T440s is the slim 14" business portable to beat. Lenovo calls it an Ultrabook, which might be stretching what you think of as an Ultrabook, but it meets Intel's criteria for that name (Intel invented the marketing term "Ultrabook"). No, it's not quite as sexy (in a Lenovo sort of way) as the X1 Carbon, but for those who want more keyboard travel, the Power Bridge battery system and more ports, not to mention upgradable RAM and HDD, the ThinkPad T440s is hard to beat.
Single Review, online available, Long, Date: 02/12/2014
Rating: Total score: 80%
Foreign Reviews
Source: Notebookinfo

Single Review, online available, Long, Date: 02/04/2014
Rating: Total score: 90% performance: 90% display: 85% mobility: 90% ergonomy: 90% emissions: 93%
Source: Netzwelt

Positive: old school laptop; rugged chassis; various port- and configuration possibilities
Single Review, online available, Long, Date: 02/21/2014
Comment
Intel HD Graphics 4400:
ULV integrated GPU (GT2) with 20 EUs found on certain Haswell CPU models.
Non demanding games should be playable with these graphics cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.
4600U:
A Haswell-based ULV dual-core processor clocked at 2.1 GHz with Turbo Boost support up to 3.3 GHz. Offers an integrated HD Graphics 4400 and a dual-channel DDR3 memory controller.
» Further information can be found in our Comparison of Mobile Processsors.