Upcoming Apple iPhone 7

Announcement and release dates of i PHONE 7

According to Apple's traditional cadence, iPhone models always debut in the fall. That changed on March 21, with the introduction of the iPhone SE, a new model that combines the look of the iPhone 5Swith the soul of the iPhone 6S.

Design

For the past several years, Apple's iPhone updates have followed a predictable cycle: major design changes in even-numbered years, followed by "under the hood" tech upgrades that keep the same basic physical chassis in odd-numbered "S phone" years. For 2016, then, a total redesign is a near certainty -- possibly with some dramatic innovations.

Amid rumors that the company has developed multiple iPhone 7 prototypes, Mark Gurman at 9to5Macreports that Apple is experimenting with three different handset designs including a "completely new, thinner look," and a "backup" design that's similar to the iPhone 6S. More recently, MacRumors has suggested that the iPhone 7 will have a design that's "very similar" to that of the iPhone 6 and 6S, though without the antenna bands that run across the current generation. And we still expect the company to release two versions of the phone -- ostensibly, a standard-sized, 4.7-inch iPhone 7 and larger 5.5-inch iPhone 7 Plus.

Apple Patent Application Publication (US 2015/0357741 A1).

Given the regularity with which folks drop phones in toilets and other bodies of water, could Apple develop a water-resistant or waterproof chassis? (By the way, here's what to do when it inevitably happens to you.) Other manufacturers have already gone there, of course: Samsung with the Galaxy S5, Sony with its Z5 Premium and Motorola with its entry-level Moto G. Still, the fact that Samsung did not make the Galaxy S6 waterproof suggests that it's not a critical feature for most consumers.

That noted, Business Insider reports that Apple has filed for a new waterproofing-related patent. Titled "Electronic Device with Hidden Connector," the application suggests that ports could be covered with a "self-healing elastomer." According to the patent description, iPhone ports equipped with this technology would be covered with membranes, which could be penetrated by aheadphone or USB connector, for example, and which would seal back up once the connector is withdrawn.

Building on this narrative, 9to5Mac has reported that Apple is developing a new set of Bluetooth earphones that could be introduced simultaneously with the iPhone 7. The fruit of the company's acquisition of Beats Electronics, the new earphones, potentially called "AirPods," are rumored to be completely wireless, similar to the Motorola Hint.

The Moto Hint.

One of the more interesting iPhone 7 predictions involves a move away from the physical home button. As CNET reported earlier, recent iPhone innovations -- specifically the pressure-sensitive 3D Touch screen and increasing always-on hands-free functionality of Siri -- have diminished the need for it, and that a buttonless iPhone would be a natural move for a company with such a strong preference for clean lines as well as simple design. That would also allow the large top and bottom bezels to shrink, effectively allowing Apple to squeeze a larger screen into the same size body. The trick, of course, would be keeping the all-important Touch ID fingerprint sensor somehow integrated into the device.

Note that the melodramatic iPhone 7 "leaked concept" video in circulation on social media has been flagged as a fake. The video shows a cleansuit-clad employee, ostensibly of Foxconn, one of Apple's longtime suppliers, handling a home button-less iPhone 7 until, offscreen, someone shouts, "Hey!". Nice try, folks.

Security

Apple engineers are said to be working on beefier security measures for the iPhone.

Though security hasn't often been a major focus of the iPhone rumor mill, the vast majority of recent headlines in both major and fringe publications have involved Apple's ongoing battle with the FBI over just that. The Financial Times reported that Apple is working on ways to encrypt data stored via its iCloud service, which could further frustrate law enforcement agencies in investigations. And according to the New York Times, Apple engineers are now working on new security measures to prevent iPhone-hacking.

One hopes that this development will bring security closer to the fore for both smartphone consumers and manufacturers. If nothing else, it's an issue with all kinds of interesting ramifications for issues ranging from the iPhone's user interface to its privacy settings.

Display

There is a particularly durable rumor about a sapphire display, which would offer a higher degree of scratch and shatter-resistance than the current models' Gorilla Glass. In fact, the higher-end Apple Watch models have sapphire displays -- as well as OLED technology that provides best-in-class black levels, contrast and colors on a growing assortment of smartphones (including the Samsung Galaxy S6).

Apple uses LED backlit LCD technology for the current iPhones' Retina displays; though earlier reports predicted that Apple would switch to OLED displays in 2018, the rumored timeline has been moved to 2017. Either way, this would likely debut on whatever model succeeds the iPhone 7.

Connections

One of the most most widely speculated upon topics to date involves the connectivity standards the iPhone 7 will support. Rumor has it that Apple may potentially omit the 3.5mm headphone jack, a standard on every preceding iPhone, in favor of an all-in-one Lightning connector. This would accommodate a thinner chassis -- perhaps shaving off as much as one millimeter. And there is fact to support this thesis: Philips showed off Lightning-only headphones earlier in 2015, though they apparently have yet to be released.

According to Barclays analysts, however, as reported by AppleInsider, the iPhone 7 will indeed omit a 3.5mm headphone jack. But, in its traditional place will be a second speaker, powered by an amp manufactured by Cirrus Logic. The analysts also countered recent rumors suggesting that the iPhone 7 would have dynamic noise cancellation, suggesting that it will use a digital codec instead.

How about swapping out Lightning for USB Type-C? Despite its growing ubiquity as the standard for other smartphones, tablets and PCs, it feels unlikely. Yes, Apple made USB-C the only connector in its 2015 MacBook revamp, but the company has elsewhere doubled-down on Lightning in the past year, adding it to new Mac accessories, Beats speakers, the iPad Pro's Pencil accessory and the new iPhone Smart Battery Case.

Many Apple products continue to use Lightning even though USB Type-C is included on the newest MacBook.

The iPhone SE, 6S, and 6S Plus all come equipped with NFC to enable the contactless Apple Paysystem. And yet Apple has yet to support the tap-to-pair capability of other NFC-enabled smartphones, which allow a user to tap a headphone or speaker to pair via Bluetooth. There was chatter about the possibility of enhanced NFC support in iOS 9, but it did not come to pass. Perhaps with the next generation.

Components

The iPhones equipped with A9 processors -- the SE, 6S and 6S Plus -- are all red-hot performers, showing off the improved speed of their 64-bit dual-core processors. And as each successive iPhone generation is expected to deliver improved speed, we expect to see an A10 chip powering the iPhone 7. Likewise, just as the 6S and 6S Plus (and SE) got a bump in RAM from 1GB to 2GB, it's not unreasonable to expect to see an iPhone 7 that comes equipped with 4GB of RAM.

Powering the device is a a proprietary 64-bit A9 chip processor that Apple says offers 70 percent computing performance (CPU) and 90 percent faster graphics performance (GPU).

In 2014, Apple doubled the top two tiers of the iPhone from 32GB and 64GB to 64GB and 128GB, but kept pricing the same. (The entry-level model remained at 16GB.) The company kept the same capacities for its 2015 line and 2016's SE model. Will it finally offer 32GB on the baseline model? Anything's possible, but getting customers to pay up for the 64GB model may be too much of a profit incentive to give up.

Related to the waterproofing rumors summarized above, the Commercial Times (via DigiTimes), reports that the iPhone 7 will contain "new compound materials" that will help hide the antenna, which is currently housed in bands on the back of the phone.

According to multiple sources, including a CLSA Securities analyst, Intel will provide 30 to 40 percent of the iPhone 7's modem supply -- specifically, the Intel 7360 LTE, which supports 450 Mbps download and 100 Mbps upload speeds.

Another story that has surfaced involves the possibility of the iPhone 7 -- or perhaps the subsequent generation -- supporting wireless charging. One potential narrative has Apple narrowing connectivity to a single Lightning port, making it impossible to charge the phone and use wired headphones simultaneously. Hence: wireless charging. Mmmm...we'll see.

Camera

Will a dual-lens camera module find its way in to the iPhone 7 or 7 Plus?

Many sources reported that there would be a significant step up in quality with the iPhone 6S's camera; a 10-megapixel camera and a two-lens DSLR-style camera were presented as two distinct possibilities. And though the 6S upped the standard iPhone's game with a much improved front-facing camera, only the 6S Plus features optical image stability capabilities that deliver higher quality photos and video in low light environments. In mid-March 2016, Taiwanese site Apple.club.tw posted what it says are images of a dual-camera module that it says will be included on the iPhone 7 Plus.

There is also much buzz about the rear-facing camera. Several sites are reporting that the iPhone 7's back camera will sit flush with the case, instead of protruding slightly as with the iPhone 6 and 6S. A report by KGI Securities Ming-Chi Kuo claims Apple may create a version of the iPhone 7 Plus with two rear-facing camera lenses to offer and combine wide-angle as well as telephoto shots.

The technology would potentially leverage Apple's 2015 acquisition of Israeli technology company LinX Imaging, which has developed smaller sensors that can deliver DSLR-quality images with optical zoom and improved performance in darker environments. That noted, there are murmurs about Apple testing dual-lens technology from a number of Asian manufacturers.