Lenovo ThinkPad T14s Gen 4 (Core i7-1355U) Review: Right for a Small Team in 2026?
The ThinkPad T14s Gen 4 is Lenovo's thin-and-light business laptop, built around a 13th-generation Intel Core i7-1355U (E-cores up to 3.7 GHz, P-cores up to 5 GHz), 512GB TLC SSD with Opal encryption support, and Windows 11 Pro 64-bit. This review covers what that spec sheet means in practice for a small team deciding whether to standardize on it.
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What it is
The T14s Gen 4 is part of Lenovo's ThinkPad T-series, aimed at business and professional users rather than gamers or creators. The i7-1355U is a U-series chip, meaning it's tuned for efficiency and battery life over raw sustained performance, which fits the laptop's thin chassis. It carries Intel Evo certification, and Lenovo also offers configurations with vPro for teams that need remote manageability features.
Storage and security
The 512GB SSD uses TLC NAND with Opal support, which matters for teams that need hardware-level self-encrypting drive compliance (common in regulated industries or anywhere IT policy requires it). 512GB is a reasonable working amount for office documents, browser-based work, and light local development, though teams doing video editing or large local datasets will want to budget for external or cloud storage.
Operating system and manageability
Windows 11 Pro is included, which is the baseline most small businesses need for domain join, BitLocker, and remote management tools. If a team is already on Microsoft 365 and Entra ID or Active Directory, this is the correct OS tier rather than Home.
Build and everyday use
Lenovo positions this as an ultralight notebook with all-day battery life, which is the main selling point for a small team: people who move between desks, meeting rooms, or client sites without needing to carry a charger everywhere. Lenovo also notes recycled materials and reduced-plastic packaging in manufacturing, which may matter to organizations with sustainability procurement criteria, though this doesn't change day-to-day performance.
What would make you look elsewhere
If your team's work is CPU or GPU-intensive (video rendering, large-scale compilation, heavy multitasking with virtual machines), a U-series processor is not the strongest choice; an H-series ThinkPad or a workstation-class machine would handle sustained loads better. If 512GB feels tight for your file sizes, check whether a larger storage configuration is available before committing a whole team to this spec.
Who should pick this
A small team of knowledge workers, consultants, or managers who need a light laptop with strong battery life, Windows 11 Pro for IT management, and encrypted storage will find this a solid standard-issue machine. Teams with heavier compute needs should look at a higher-tier ThinkPad line instead.
Check current pricing and configuration here: Lenovo ThinkPad T14s Gen 4