Apple iPhone 6 and 6 Plus: Bigger and better than ever

By James Lu - 27 Sep 2014

Overview, Design & Features


Has there ever been a phone more eagerly anticipated than the iPhone 6? After the design revolution that was the iPhone 4, the iPhone 5 and 5S disappointed many with their modest visual updates and half-hearted screen-size increase. People craved a phone that looked significantly different from previous models, and thus all expectations turned to the iPhone 6.

The hype leading up to the iPhone 6 was unprecedented. Some of the more outlandish rumors included a flexible sapphire crystal display, a wraparound screen, and a light-up Apple logo that would display notifications. By far the most anticipated rumor was that Apple would finally abandon Steve Jobs' mantra that smaller displays are better, in favor of a big 5-inch or larger form-factor, long championed by Android manufacturers for their flagship models. 

On 9th September this year, for the first time ever, Apple unveiled two flagship iPhones: the 4.7-inch iPhone 6 and the 5.5-inch iPhone 6 Plus. Do they live up to the hype? Let's find out.

Before we start, here's a look at the specs of each phone:

  Apple iPhone 6 Apple iPhone 6 Plus
  Apple iPhone 6 Apple iPhone 6 Plus
Operating system
  • iOS 8
  • iOS 8
  • Apple A8 64-bit dual-core 1.4GHz with M8 motion coprocessor
  • Apple A8 64-bit dual-core 1.4GHz with M8 motion coprocessor
Built-in Memory
  • 1GB RAM
  • 1GB RAM
  • 4.7-inch Retina HD / 1,334 x 750 pixels / IPS
  • 5.5-inch Retina HD / 1,920 x 1,080 (401 ppi) / IPS
  • Rear: 8-megapixel iSight camera with autofocus and dual warm/cool LED flashes
  • Front: 2.2-megapixels FaceTime HD camera
  • Rear: 8-megapixel iSight camera with autofocus, dual warm/cool LED flashes and optical image stabilization
  • Front: 2.2-megapixels FaceTime HD camera
  • Wi-Fi (802.11 a/b/g/n) (802.11n: 2.4 and 5 GHz), 4G LTE, Bluetooth 4.0, GPS & GLONASS, Lightning connector, 3.5mm headphone jack
  • Wi-Fi (802.11 a/b/g/n) (802.11n: 2.4 and 5 GHz), 4G LTE, Bluetooth 4.0, GPS & GLONASS, Lightning connector, 3.5mm headphone jack
Storage Type
  • 16 / 64 / 128GB internal storage
  • 16 / 64 / 128GB internal storage
  • 1,810mAh
  • 2915mAh
  • 138.1 x 67 x 6.9mm
  • 158.1 x 77.8 x 7.1mm
  • 129g
  • 172g

And if you're interested in picking one up, make sure you check out our telco price plan comparison feature.


Design & Build

Aside from the display size, the iPhone 6 and 6 Plus look identical. Apple has ditched the angular, industrial design of the past four iPhones (from the 4 to the 5S), and returned to a softer, more organic form-factor, reminiscent of earlier models. Gone are the chamfered edges of the 5 and 5S, replaced instead with gently curved edges and an aluminum unibody build. It's not a complete redesign, and the aesthetic borrows heavily from the iPod touch and the iPad, but it feels fresh, especially after years of only modest design tweaks.

The iPhone 6 is a return to a curvier, softer form-factor.

Both iPhones are thinner than anything Apple has made before, and they feel like it too. While the 5 and 5S was 7.6mm thick, the 6 comes in at 6.9mm and the 6 Plus is a hair thicker at 7.1mm. The increased screen size and rounded edges really emphasize the thinness, so while the actual difference in specs is only half a millimeter between the 5S and the 6 Plus, the 6 Plus feels much thinner. In fact, the 6 Plus is so big and thin, there's a certain aura of fragility to it, something compounded by the recent reports that the phone is actually bending in people's pockets when they sit down.

Despite being just 5 and 7mm thicker, the iPhone 5 (top) looks massive lying on top of the iPhone 6 (middle) and 6 Plus (bottom).

In terms of overall size, there's no way around it, the iPhone 6 Plus is massive. It looks big and it feels big, and unless you have exceedingly large hands, it's probably too big for you too. It might be something you can accept for all the extra perks a bigger display bring (not to mention bigger battery and optical image stabilization), but there's no doubt in my mind that the majority of people will find the iPhone 6 fits their hand better. It's also worth noting that, while the thin, rounded edges and super smooth aluminum finish look beautiful, they actually make the phones feel a bit precarious in hand and, while you can just grip the iPhone 6 a bit tighter (I know I did), the 6 Plus is a bit too big to comfortably wrap your fingers around and feel entirely secure that you're not going to drop it at any second.

When you have a big phone, your hand needs a secure grip, for example the Samsung Galaxy Note 3 has thick, ridged sides and a textured back, giving it a relatively easy grip, but with the 6 Plus, those thin edges start feeling a bit painful when you're grasping onto them as hard as you can, and the slippery aluminum feels like if you squeeze it too hard it might just pop right out of your hand. I actually found the 6 Plus more manageable when I added a case to it. The official Apple 6 Plus case has rounded edges too, but the leather is softer, wider and not as slick as aluminum.

Moving onto the back of each device, it's impossible not to notice the excessive use of antenna lines. The two stripes stretching across the top and bottom sections are fine, but the addition of two more unsightly lines that follow the upper and lower perimeter look out of place. Obviously Apple considered it a necessary trade-off between aesthetics and functionality, and no-one wants a second case of antennagate, but the lines do detract from the otherwise clean finish. It's especially noticeable on the gold color, where the lines are stark white against the warm gold.

The excessive antenna lines somewhat spoil an otherwise clean finish.

Especially on the gold where they really stand out.

Something interesting to point out here is that the shiny Apple logo, which was previously just a laser-etched logo, is now actually part of the antenna system on the iPhone 6. That being the case, it makes me wonder if Apple couldn't have cut back on the extra antenna lines.

The other sore point I have regarding the rear of each phone is the camera module. While the phones got thinner, the camera module did not, resulting in a lens that sticks out from the rest of the chassis. While the lens is protected by sapphire crystal glass and is unlikely to get scratched, it doesn't look as nice, and as it's always the first thing to contact whatever surface you put your phone down on. I don't doubt the strength of sapphire crystal, but I'd rather not have to put it to the test. Of course, a nice case on the back of your phone once again solves both of these issues.

On both phones, the camera module sticks out about half a millimeter.

Strangely enough, Apple seems to be hiding the camera bulge in all of its official images of the 6 and 6 Plus:

Looks like Apple sneakily photoshopped the lens bulge out.

On the sides of the phone, the volume buttons, which were previously round, raised buttons, are now elongated oblongs like those on the iPod Touch and iPad. The ring/silent toggle switch above the volume buttons remains mostly unchanged, as does the 3.5mm headphone jack, which sits at the bottom, next to the speaker grille, like it did on the 5S. The top-right power/sleep button has been shifted to the right, like you find on many Android phones, which makes it much easier to press, now that the phones are bigger.

With the increase in display size, the power/sleep button has been moved to the side to make it easier to reach.

On the front of the phone, the round Touch ID home button, which first debuted on the iPhone 5S, returns and works much the same as before: a simple press unlocks your phone. It's incredibly simple, but a massive quality-of-life improvement. I've said this before, but it's worth mentioning again: once you've gotten used to unlocking your phone with Touch ID, going back to a passcode or pattern makes you feel like some kind of caveman, and you'll wonder how you ever lived without it. This time around, it's a bit more fiddly to get your thumb onto the home button, especially for the 6 Plus, but it's still worth getting used to. This year, Apple is also launching Apple Pay, which will allow you to do more with Touch ID, but unfortunately, for now at least, that feature will only be available in the U.S. 

Like the 5S, each Touch ID button is ringed in a color-matched metal band.

As expected from Apple, both phones are a masterclass in build quality, fit and finish. The ion-strengthened glass panel (which Apple says is stronger than Corning Gorilla Glass III) on the front of the phone curves down ever so slightly at the edge for a beautiful, luxurious finish, and attention to detail is abundant in every corner of the phone, from the color matched torx screws to the precisely machined and flawlessly cut out ports and speaker grill. Apple fans have a right to taunt rivals about the quality of their phones, and this is why.

Amazing attention to detail and perfect finishing keeps Apple fans coming back to the iPhone year after year.

Like the iPhone 5S, both phones come in three finishes: Silver, Gold and Space Gray. Silver and Gold have white front panels, while Space Gray is black. Despite retaining the same name, this year's Space Gray is actually much lighter than last year's, and is now only slightly darker than Silver. On the other hand, the Gold finish is a shade darker than last year's, and looks more gold now, rather than the coppery tone used on the 5S.

This year's gold is a bit darker, while the Space Gray is a bit lighter. Silver remains the same, and perfectly matches the color of Apple's MacBooks.


Both models sport new Retina HD IPS displays, with the iPhone 6 fitted with a 1334 x 750 pixels resolution panel, giving it 326 pixels per inch (which is the same screen pixel density as the 5S), and the iPhone 6 Plus boasting a 1920 x 1080 pixels Full HD panel and 401 ppi density. Both displays are sharp, and it's hard to see any differences between them without scrutinizing closely, but up close it's just about possible to see some jaggedness on the 6 that just isn't there on the 6 Plus. We've also noticed that the 6 Plus at maximum brightness is just a hair brighter than the 6, but it's only really noticeable if you compare both side-by-side. Having said that, neither of these issues should be enough to persuade you to get a 6 Plus over the 6, and both displays look fantastic under normal usage conditions.

While the 6 Plus has a higher ppi count and a marginally brighter display, both displays are sharp and bright, and it's nearly impossible to tell the difference between them under normal usage conditions.

Even really close up, you can only barely start to make out some jagged edges on the 6's display.

Natural color reproduction has always been one of the strengths of Apple's displays, and both the 6 and 6 Plus are no exception. Colors aren't as vivid or saturated as they are on Samsung's Super AMOLED panels, which may cause some people fond of that particular look to describe it as washed out, but they're extremely accurate in terms of real world representation. 

Samsung's Galaxy Note 3 (top) is more vivid and saturated, but the iPhone 6 Plus looks more natural.

With the Retina HD display, Apple is also introducing 'dual-domain pixels,' a technology which arrange the display's subpixels into a chevron-like pattern designed to compensate for the loss of viewing quality that normally occurs when you look at the screen from the side. It also helps produce more contrast with deeper blacks and brighter whites. The viewing angles are indeed among the best we've seen, offering nearly 180-degree viewing without any loss of brightness or color, and blacks also look darker than before, although they're still not pitch black like on a Super AMOLED display. It's actually worth noting that Apple isn't the first to introduce this technology, HTC uses a similar screen technology on the HTC One range.

Even at a very oblique angle, screen brightness and color remains good.


As with previous iPhones, audio on the 6 series is once again provided by an internal speaker and a small speaker grille located on the bottom edge of the phone. Volume is louder than on previous models, but is still noticeably quieter than stereo front-facing equipped phones like the HTC One (M8) and Sony Xperia Z2. Furthermore, with the phone held in landscape orientation, there's an annoying one-sided quality to the audio, and it's all too easy to accidentally cover up the speaker grille with your hand.

The speaker grille itself is uncharacteristically (for Apple) non-symmetrical, but it doesn't seem to affect the actual audio.


Exclusive iOS 8 Features

Naturally, the new iPhones run on iOS 8. While the new OS wasn't as dramatic an update as iOS 7, it still includes a significant number of improvements, including support for third-party keyboards, Touch ID for third-party apps, and new widgets for quick app alerts in the notification center. For a full rundown of the new features in iOS 8 check out our coverage from WWDC this year. On top of the features available for all compatible iOS 8 phones, the iPhone 6 and 6 Plus get a few exclusive features too.


To cope with the larger screen real estate, and the fact that people don't have 5.5-inch thumbs, Apple's Reachability feature, which is activated with two quick taps on the Home button, lets any content at the top of the display slide down to the middle, putting it within easy reach. It sounds like a good idea, but in actual usage it's often easier to just strain your thumb or re-position your hand, especially on the 6. The problem is that it's inconvenient to do that much tapping. For example, if you want to open a folder of apps at the top of the display, double-tapping the home button will bring it down. Tap on that folder to open it and the display will slide back to normal again, requiring another double-tap on the home button to bring the app you want back within reach. On the 6 Plus, it's already a bit of a strain to re-position your thumb down to the Home button, and if you're doing that, you might as well just strain (or use your other hand) to open the app you want.

Other manufacturer's have tried similar tactics for one-handed phablet usage, such as Samsung and LG's method of shrinking the entire on screen display down to one corner, and Huawei's method of moving the keyboard and number dialer closer to one side, but none of them are ideal solutions. At the end of the day, if you're buying a phablet, don't expect to be able to use it comfortably one-handed.

Reachability brings the top of the screen within easy reach, but its not the most intuitive feature to use.

Landscape Mode

Landscape Mode is exclusive to the 6 Plus, and takes advantage of the phone's huge screen real estate by changing the UI layout when the phone is held in landscape orientation. The bottom app shelf moves to the right, and apps like Mail and Messages are presented in an iPad-like view, with a list of messages on the left and their content displayed in a separate column to the right. A few apps also take advantage of Landscape mode, such as CNN, which also uses the two column tablet-style layout to present content. The 6 Plus feels really comfortable to use with two hands in landscape orientation, and Landscape mode makes good use of the extra screen space, making the 6 Plus feel like a mini-tablet, rather than just an oversized phone.

Landscape mode flips the UI sideways, similar to an iPad.

Some apps also take advantage of Landscape mode to display more information.

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