Asus U36J review

An ultraportable alternative offering great value for money

Asus U36J
A decent ultraportable for the outlay, but not best in class

TechRadar Verdict

Pros

  • +

    Good performance

  • +

    Usability

  • +

    Connectivity

  • +

    Battery life

Cons

  • -

    Graphics power

  • -

    Ugly protruding hinges

Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

Asus' attempt at an ultraportable laptop might not have made the same splash in the technology world as Apple, Sony or Dell, but the U36J has a couple of good features that make it a likeable alternative, and the perfect accompaniment to the daily commute or a weekend away.

Outwardly, the U36J is an unassuming, black rectangle. In fact, the chassis is similar to that of the Sony VAIO C Series. We don't mind the matt-black executive look, but it will put off anyone who likes a bit more colour sitting on their desk.

The 13.3-inch screen is bright and crisp, although the thick black bezel and ugly protruding hinges are slightly distracting.

Fortunately, Asus has become quite adept at giving their laptops great usability and the U36J is no exception. The isolation-style keyboard is superb, with plenty of space between keys, meaning we rarely hit the wrong keys when touch-typing. Because this is such a slim laptop, the keys are tucked in close to the chassis and there's little travel when typing.

The touchpad has the same smooth plastic surface as the palmrests and works well. Asus has included a fingerprint scanner between the mouse buttons.

Staying power

Performance-wise, the U36J gave us some impressive results that make its low price tag even more appealing. The Intel Core i5 M460 CPU delivers 2.53GHz of speed bolstered by the 4GB of memory.

This kind of spec is great for general performance, but the integrated GPU means no heavy gaming on this laptop. But you should be able to run some older titles and do light photo editing.

tech labs

TechRadar Labs

Battery Eater '05: 226 minutes
Cinebench: 8611
3DMark 2006: 3516

In terms of software, the U36J comes pre-loaded with around 15 native Asus applications. Although there is no optical drive, there are three USB ports, one of which is the faster USB 3.0 connection. Both an HDMI and VGA port mean you can attach a second monitor or HDTV to the U36J and an Ethernet port means you don't have to settle for the 802.11n Wi-Fi connection. There is also an SD/MS Card slot for expanding the memory.

Two of the biggest positives we drew from the U36J though are the battery life and the price. During our intensive tests, the Asus recorded a strong score of 226 minutes, but we think that with sensible everyday usage you should easily be able to get over four hours out of this laptop and probably more if you use the included battery management software.

We'd expect to pay around £800–£900 for this type of machine, seeing as the Sony C Series and MacBook Air are both nudging a thousand pounds. Instead, you can get it for only £700.

Overall then, while this is certainly not the best ultraportable you can buy, it is the best value for money. So if your cash is tight this month, we'd recommend giving the U36J the once over at your local computer store before buying something pricier.

Follow TechRadar Reviews on Twitter: http://twitter.com/techradarreview

Latest in Laptops
Google AI
A powerful new AI tool is coming to Chromebooks to vastly increase productivity
Acer Chromebook Plus line
Chromebooks aren't dead! Acer has just launched 7 new ChromeOS laptops aimed at students and professionals
MacBook Air M4 on an orange background
The all-new MacBook Air has already got a very early price cut at Amazon
Asus ROG Strix G16 vs Asus ROG Strix SCAR 16 against a TechRadar background
Asus ROG Strix G16 (2025) vs Asus ROG Strix SCAR 16 (2025)
Dell XPS 13 and Inspiron 15 on a red background next to TechRadar Price Cut badge
Get a powerful XPS 13 with Snapdragon CPU for a record-low price in the latest Dell sale
The MacBook Air 13-inch (M2) on a pink background with text saying Big Savings next to it.
The MacBook Air M2 has a massive price cut thanks to the M4 launch
Latest in Reviews
The player holding a Shard Card in Fragpunk.
Competitive shooter Fragpunk wowed me with its game-changing Shard Cards, but I can't stand the aggressive monetization
Xiaomi 33W 10,000mAh Power Bank leaning on plinth on desk with pink background
I wouldn't take the Xiaomi 33W 10,000mAh Power Bank on extreme adventures, but it's great for my basic traveling needs
VQ Cath Kidston 5,000mAh Power Bank leaning on plinth on desk with pink background
The VQ Cath Kidston 5,000mAh Power Bank is one of the most stylish batteries I’ve seen, but it’s too slow for the price
Atomfall
I survived Atomfall’s testing countryside and became an ethically murky mercenary
The Xiaomi Pad 7 Pro on a bronze table
I tested the Xiaomi Pad 7 Pro and it's the closest Android fans can get to an iPad Pro alternative
TinEye website
I like this reverse image search service the most