Apple’s radical 12in notebook is the slimmest, lightest MacBook ever

Brad Chacos
10 March, 2015
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There’s a reason Apple hasn’t changed the MacBook Air’s core design for years now: it’s basically perfect — the epitome of a thin-and-light laptop, from its luxurious, razor-thin exterior to its majestic glass trackpad. But even perfection can’t coax Apple into sitting on its heels.

On Tuesday (Australia time), Apple revealed a new 12in MacBook, a radical revamp that shakes up the winning MBA design by dumping virtually every conventional port —Thunderbolt, the SD card slot, a power connector, everything — in favour of a single USB Type-C connection and an audio jack. That, paired with numerous other advances, has helped the 12in MacBook become the slimmest, lightest MacBook ever.

“Can you see it?” a grinning Tim Cook asked, holding one aloft onstage. “I can’t even feel it!”



The overhaul slims the notebook down to a ridonkulous 2 lbs (907g) and 13.1mm — the slimmest MacBook by a full 24 percent, according to Apple’s Phil Schiller. And that’s with a full fanless design. Achieving such thinness required Apple to redesign the machine from the ground up.

macbook 12 screen

First, the display on the 12in MacBook — which packs a Retina-class 2304 x 1440 resolution — now reaches edge-to-edge, with barely there bezels. It measures just 0.88mm thin.

macbook 12 keyboard

The keyboard now sits edge-to-edge, sporting closer together keys than the new MacBook’s counterparts. Apple actually created a new keyboard switch for the 12in MacBook, to replace the scissor switches that power most laptop keyboards. The ‘Butterfly mechanism’ uses a single assembly with a stainless steel dome, which Schiller claims is both much smaller than yet four times as accurate as scissor switches.

macbook 12 force touch trackpad

The MacBook also introduces a new Force Touch trackpad. It’s covered in glass like Apple’s previous models, but also sports four force sensors under the hood to create a uniform tapping feel. Together with the introduction of a ‘Taptic engine’, the 12in MacBook introduces the idea of light and ‘force’ clicks — the laptop registers a new class of deep clicks that it uses to automatically open certain programs depending on where you click. Clicking on a word in Safari, for instance, opens a Wikipedia entry for it, while force clicking a date opens a calendar entry.

macbook 12 interior

Inside the 12in MacBook.

One of Intel’s new energy-efficient Core M ‘Broadwell’ processors powers the 12in MacBook, sitting in a logic board 67 percent smaller than Apple’s previous record. The processor sips a mere five watts of power, running at 1.1GHz that can Turbo Boost to 2.9GHz when more oomph is needed.

macbook 12 battery

Around the Force Touch trackpad and itty-bitty logic board, Apple crammed the 12in MacBook with batteries, using a new layered, terraced battery design that lets the company use all the available space inside the unibody chassis. The 12in MacBook will get nine hours of battery life while web surfing, or 10 hours while watching video.

Reach out and touch someone

The spartan redesign also wouldn’t have been possible without the cutting edge USB 3.1 standard and new Type-C connection. This backward-compatible wonder cable does it all: it’s capable of delivering 100 watts of power, 10Gbps data transfer speeds (twice that of USB 3.0), and even audio and video signals using the DisplayPort protocol . Goodbye, power cords and Thunderbolt. And the Type-C connector is reversible, too, just like Apple’s MagSafe connector, so you’ll never have to fumble with shoving your USB cable in the right way again.

“This is the most extreme, efficient notebook we’ve ever created,” Schiller beamed.

macbook 12 usb type c

There is a downside to streamlining things down to a lone humble, potent port, as Michael Simon noted in his original coverage of the 12in MacBook rumours. You’re going to need a lot of adapter cables to reproduce the lost functionality of the originals. Sure, Apple’s embraced the new USB tech, but the legion of external peripherals and displays currently available haven’t. Connecting those Type-C cables to a wall socket or a DisplayPort-equipped monitor will require adapters, and you’ll need other adapters to connect to Thunderbolt, Ethernet or standard USB devices. Want to plug in multiple devices? You’re going to need a hub, too.

wireless connectivity apple ecosystem

But that’s where Apple’s software ecosystem comes into play. Schiller touted that features like Continuity, AirDrop and AirPlay allow you to wirelessly share data between your Apple devices without ever touching a cable.

The 12in MacBook will be available in silver, space grey and — wait for it — gold, on sale on 10 April. The $1799 base model includes a 1.1GHz dual-core processor, 8GB of RAM, and a 256GB solid-state drive. A $2199 model will pack a 1.2GHz dual-core processor and a 512GB SSD.

The rest

While the focus was squarely on the new MacBook, Apple didn’t leave the old Macs untouched. The entire MacBook line is being upgraded to Intel’s new Broadwell processors, which should offer increased battery life and a modest performance boost over the last-gen Haswell processors.

The 13in MacBook Air models will also be outfitted with flash storage two times faster than before. All MacBook Pro models will also have the faster flash, as well as the new Force Touch trackpad introduced in the 12in MacBook. The revamped old-school MacBook Air and Pro models are available today.

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