Lenovo ThinkPad T14 Gen 4 or MacBook Air M3? What Work Laptop Should You Choose?

In 2025, the most common work laptop options provided by companies such as Ernst & Young (EY), Deloitte, KPMG, and PricewaterhouseCoopers (PwC) are the Lenovo ThinkPad T14 and the MacBook Air M3. As part of your onboarding, you might be presented with these two options. So which one should you choose?

Choosing the right work laptop is a critical decision that can impact your productivity, comfort, and even long-term satisfaction. Two of the most compelling options in 2024 are the Lenovo ThinkPad T14 Gen 4 and the MacBook Air M3. Both are powerful, portable, and designed for professionals, but they cater to different needs and ecosystems.

If you’re torn between these two laptops, this comparison will help you decide which one suits your workflow best. And if you’re upgrading from an older device, you might even consider a laptop trade-in to offset the cost—whether you want to sell your Lenovo ThinkPad or an older MacBook.

Performance: ThinkPad’s Versatility vs. MacBook’s Efficiency

The Lenovo ThinkPad T14 Gen 4 is powered by Intel’s latest Core Ultra or AMD Ryzen PRO processors, offering strong multi-core performance for demanding workloads like virtualization, data analysis, and engineering software. It supports up to 64GB of RAM and multiple storage configurations, making it ideal for power users who need expandability.

On the other hand, the MacBook Air M3 runs on Apple’s custom silicon, delivering exceptional efficiency and battery life. The M3 chip excels in single-threaded tasks, media editing, and app development optimized for macOS. However, it maxes out at 24GB of unified memory, which may be limiting for some professionals.

Verdict: If you need raw power and upgradeability, the ThinkPad T14 Gen 4 is the better choice. But if you prioritize battery life and macOS optimization, the MacBook Air M3 is unbeatable.

Operating System: Windows vs. macOS

Your choice here largely depends on your workflow:

• ThinkPad T14 Gen 4 (Windows 11 Pro) – Best for corporate environments, legacy software, and users who rely on Microsoft Office, AutoCAD, or specialized Windows applications.
• MacBook Air M3 (macOS) – Ideal for creatives, developers in the Apple ecosystem, and those using Final Cut Pro, Xcode, or other macOS-exclusive tools.

If you’re deeply embedded in one ecosystem, switching might require adjustments. For instance, if you sell your Lenovo ThinkPad to switch to a MacBook, you’ll need to adapt to macOS—and vice versa.

Design & Portability

The MacBook Air M3 is famously slim (just 11.3mm thick) and lightweight (2.7 pounds), making it one of the most portable work laptops available. Its aluminum unibody design is both sleek and durable.

The ThinkPad T14 Gen 4 is slightly heavier (starting at 2.9 pounds) but is built to military-grade durability standards. Its iconic keyboard is still the best in the business, offering unmatched typing comfort for extended work sessions.

Verdict: If portability is your top priority, the MacBook Air wins. But if keyboard quality and ruggedness matter more, the ThinkPad is the way to go.

Battery Life

Apple’s M3 chip is incredibly power-efficient, allowing the MacBook Air M3 to last up to 18 hours on a single charge. The ThinkPad T14 Gen 4, while improved, typically maxes out at around 10-12 hours with an efficient configuration.

Verdict: The MacBook Air is the clear winner for all-day battery life.

Connectivity & Ports

The ThinkPad T14 Gen 4 offers more ports, including:

• 2x USB-C (Thunderbolt 4)
• 2x USB-A
• HDMI 2.1
• Ethernet extension (via optional dock)
• Headphone jack

The MacBook Air M3 has a minimalist approach:

• 2x USB-C (Thunderbolt 3)
• MagSafe charging
• Headphone jack

Verdict: If you rely on multiple peripherals without dongles, the ThinkPad is more convenient.

Upgradability & Repairability

The ThinkPad T14 Gen 4 allows RAM and SSD upgrades in some configurations, while the MacBook Air M3 has everything soldered—meaning no upgrades after purchase.

Verdict: If future-proofing matters, the ThinkPad is the better investment.

Price & Trade-In Value

The MacBook Air M3 starts at $1,099, while the ThinkPad T14 Gen 4 starts at $1,299 (with business discounts often available).

If budget is a concern, consider a laptop trade-in to reduce costs. For example, you could sell your Lenovo ThinkPad (or an older MacBook) to offset the price of a new device.

Final Recommendation: Which One Should You Choose?

• Choose the Lenovo ThinkPad T14 Gen 4 if:
  • You need Windows for work
  • You prioritize upgradability and ports
  • You want the best keyboard in a business laptop
• Choose the MacBook Air M3 if:
  • You’re in the Apple ecosystem
  • You value battery life and portability
  • You work with creative or development apps optimized for macOS

Upgrade Smartly with Gadget Salvation’s Trade-In Service

If you’re ready to switch, don’t let your old laptop go to waste. Gadget Salvation offers a hassle-free laptop trade-in service, giving you fair value for your device. Whether you want to sell your Lenovo ThinkPad or trade in an older MacBook, their process is quick, secure, and maximizes your return. Visit their website to get an instant quote and make your upgrade more affordable!

Ultimately, both the ThinkPad T14 Gen 4 and MacBook Air M3 are excellent choices—your decision should come down to your OS preference, workflow needs, and budget. Happy computing!

Product Manager at Gadget Salvation.
Technology enthusiast.