Refurbished ASUS ZenBook 14 vs 15: Key Differences & Which One to Buy

Two ZenBooks, One Big Decision

Looking for a slick ASUS ZenBook but stuck between the 14 and 15? Whether you’re a student on the move or a creator chasing peak performance, the refurbished ASUS ZenBook 14 and 15 pack serious punch — without the premium price tag.

In this guide, we break down the key differences in size, specs, and use cases, and help you decide which one’s right for you. Refurbished laptops offer incredible value – and we’re here to help you score the best one for your setup.

Key Differences Between Refurbished ASUS ZenBook 14 and ZenBook 15

While both the ASUS ZenBook 14 and 15 deliver premium performance at unbeatable prices when refurbished, their differences go beyond screen size. If you're choosing between them, it's all about how and where you'll use your laptop — whether you're on the go, creating content, or just want a smooth daily experience.

Portability and Everyday Use

The Refurbished ZenBook 14 OLED is built for mobility. Weighing just around 1.39kg and measuring only 14.9mm thin, it’s a perfect pick for students, hybrid workers, or frequent travellers. You can slip it into a backpack or satchel without thinking twice — ideal for working from cafés, commuting, or juggling lectures and deadlines. On the other hand, the Refurbished ZenBook 15, while still sleek, is noticeably heavier at approximately 1.7kg and comes with a slightly chunkier frame. It’s better suited for a semi-permanent desk setup or users who only occasionally move between locations.

Display Size and Visual Experience

If you're all about screen space, the ZenBook 15’s 15.6-inch Full HD display gives you more room to breathe — whether that’s editing videos, comparing spreadsheets side-by-side, or binging your favourite shows. Plus, the 120Hz refresh rate adds extra smoothness when scrolling or gaming. That said, the ZenBook 14 OLED’s 14-inch 2.8K panel delivers absolutely stunning visuals, thanks to OLED technology. Expect deep blacks, ultra-rich colours, and razor-sharp detail — perfect for creatives or media lovers. So, while the 15 wins on size, the 14 wins on vibrancy and clarity.

Ports and Connectivity Options

The Refurbished ZenBook 14 OLED is more future-forward with Thunderbolt 4 USB-C, which allows for blazing-fast data transfer and high-res external displays. It also includes Wi-Fi 6E and Bluetooth 5.3 — ideal if you're working in busy wireless environments or want next-gen speed. The ZenBook 15, while still versatile, leans more traditional. You get a USB-C port, two USB-A ports, HDMI, and even a MicroSD card reader — making it more appealing if you're using legacy accessories or need expandable storage for media projects.

Performance for Different Workloads

Under the hood, both models come packed with 16GB RAM and powerful processors, but their capabilities vary. The ZenBook 14 features a 13th Gen Intel Core i7, which excels in balancing power and efficiency — making it a reliable choice for multitasking, document work, and media playback without draining your battery. If you're browsing the full Core i7 refurbished laptop range, this one’s a standout. Meanwhile, the ZenBook 15 packs a punchier AMD Ryzen 7, which has stronger multi-core performance. That’s a win for creators who need more muscle for editing, light gaming, or running demanding apps. The larger chassis also means better thermal control, so it handles intensive tasks with ease.

Battery Life and Charging Speed

When it comes to staying unplugged, the ZenBook 14 OLED pulls ahead. Thanks to its smaller, power-efficient display and modern architecture, it can deliver up to 13 hours of battery life — perfect for long study sessions or travel days without a charger. The ZenBook 15, with its larger display and higher refresh rate, tends to settle around 10 hours — still solid, but not quite as marathon-ready. Both support fast charging, so you're never down for long, but if staying powered all day matters, the ZenBook 14 is your go-to.

Price and Value for Money

If you’re working with a budget but don’t want to compromise on quality, the Refurbished ZenBook 14 OLED offers insane value. At £566.66, you're getting a cutting-edge OLED display, a 1TB SSD, and the latest Intel CPU — all at a fraction of the retail price. The ZenBook 15, priced at £749.99, costs more but brings extra screen space and performance. It’s a smart choice if you're a power user or creative who needs more processing strength and can justify the upgrade.

Which One to Buy? It All Comes Down to This!

If you need a no-nonsense everyday laptop that won’t weigh you down, the Refurbished ZenBook 14 is the clear winner. Add in an OLED display and it’s basically a luxury on a budget.

But if you want that number pad, extra screen space, and the ability to handle a bit of gaming or creative work? The ZenBook 15 (especially in i7 or Ryzen 7 configurations) is the one to go for.

Not sure if either model is for you? The Refurbished ASUS ZenBook S 16 might just be your perfect middle ground — big screen, slim build, and performance that rivals even new-gen laptops.

ASUS ZenBook 14 vs 15: Quick Specs & Buyer-Friendly Comparison

Feature	Refurbished ASUS ZenBook 14 OLED	Refurbished ASUS ZenBook 15
Display	14" 2.8K OLED, 60Hz	15.6" Full HD IPS, 120Hz
Processor	Intel Core i7 (13th Gen)	AMD Ryzen 7
RAM	16GB	16GB
Storage	1TB SSD	512GB SSD
Weight	Approx. 1.39kg	Approx. 1.7kg
Battery Life	Up to 13 hours	Around 10 hours
Ports	Thunderbolt 4, USB-A, HDMI, Audio Jack	USB-C, USB-A, HDMI, MicroSD Reader
Best For	Portability, everyday use, OLED display lovers	Larger screen, multitasking, light creative workloads

Buyer’s Guide: Is a Refurbished ASUS ZenBook Right for You?

New to ASUS? Curious about ZenBooks? Or ready to ditch your old brand for something smarter? You're in the right place. Here's everything you need to know before you make the switch — and why a refurbished ASUS ZenBook might be your best decision yet.

New to ZenBook? Here’s What You’re Getting

Buying your first ZenBook is like trading up from good to great. The series is built for those who want premium looks, reliable performance, and thoughtful features — without paying a fortune. Here's what stands out:

• Premium aluminium build: Unlike many plastic-bodied laptops at this price point, ZenBooks feel as good as they look. They're sleek, slim, and seriously professional.

• Effortless performance: Whether you're jumping between tabs, editing documents, or streaming in high resolution, ZenBooks with Intel Core i7 or AMD Ryzen 7 processors are smooth and snappy — no frustrating lag.

• Battery that keeps up: Expect up to 13 hours of use from the ZenBook 14 OLED. That means full days of productivity or binge-watching without scrambling for a charger.

• Beautiful displays: From 2.8K OLED panels to 120Hz Full HD screens, ZenBooks make movies, games, and work pop with detail and colour clarity that rivals far pricier models.

And here’s the kicker — refurbished doesn’t mean second-best. It means certified, tested, and verified for performance at a price that stretches your budget way further.

Switching from Another Brand? Here's What Sets ZenBooks Apart

Still hanging on to your Dell, HP, MacBook or Chromebook? Here's why ASUS ZenBooks offer something different — and in many cases, better.

• From Dell or HP? You’ll notice immediately how much more refined the ZenBook feels. It’s slimmer, more minimalist, and has a better screen-to-body ratio. ASUS also focuses on thermal efficiency, so fans stay quieter under pressure.

• Coming from a Mac? ZenBook OLED displays bring you vivid colour depth and contrast that hold their own against Retina screens. But unlike a MacBook, you also get useful ports — USB-A, HDMI, even Thunderbolt 4 — without needing a dongle for everything.

• Using a Chromebook? You're in for a serious upgrade. ZenBooks offer the full power of Windows 11, desktop-level processors, and large SSDs. No more limited cloud storage or app restrictions — this is a real productivity machine.

When bought refurbished from a trusted retailer- Laptop Outlet, you're not only saving hundreds, you're getting a device that’s been professionally restored, graded for quality, and backed by warranty. That’s not a compromise — that’s a smart move.

Ready to Upgrade? Shop Now at Laptop Outlet

Don’t miss your chance to grab premium tech for less. Whether you’re after lightweight ASUS refurbished laptops or the best refurbished notebooks for power-packed performance, we’ve got unbeatable deals waiting for you.
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