This update to the iPhone 5s comes equipped with a faster Apple A7 processor, an improved 8-megapixel camera, while also adding a Touch ID fingerprint sensor into the home button. Other features of the iPhone 5s include a 4-inch Retina display, AirPlay media streaming, Siri voice assistant, front facing camera, and 4G LTE high-speed data. This model comes with 16GB of internal storage and supports WiFi connectivity, so you can browse the Web, stream videos, shop online, and chat with friends from wherever you are. The iPhone 5s offers a slim and stylish design that is both lightweight and easy to carry.

The most Advanced technology all leads up to this

iPhone 5s set a precedent, with an amazing amount of technology in a remarkably thin, light design. iPhone 5s builds on that achievement with Touch ID — a fingerprint identity sensor. An A7 chip with 64-bit architecture. An even more impressive iSight camera. And ultrafast LTE wireless.

Improved performance without sacrificing Battery Life

Noticeably faster performance and graphics that feel more true to life. That’s the perennial goal when creating a new mobile chip. But performance shouldn’t come at the expense of efficiency. Poor battery life for the sake of speed is never an option with iPhone. Which is why we engineered an all-new chip and an all-new coprocessor for iPhone 5s: A7 and M7.

The A7 chip is designed around 64-bit architecture — a first for any smartphone. The move to 64-bit has been years in the making. But we did it because we wanted to put desktop-class processing power in the palm of people’s hands. Just imagining what people will do with that made the decision to invest in it an easy one. The A7 chip gives iPhone 5s the power it needs for all the capabilities it now possesses. It’s up to 2x faster than the previous generation in both CPU and graphics performance. It has an all-new image signal processor. And it supports OpenGL ES 3.0, enabling visual effects previously possible only on computers and gaming consoles. Yet with all these performance enhancements, A7 is still energy efficient. 

The new M7 coprocessor is designed to make iPhone 5s even more efficient. It offloads work from the A7 chip by collecting motion data from the accelerometer, gyroscope, and compass. Apps can then use this data without constantly engaging the A7 chip. Because M7 is engineered for this specific task, it uses significantly less power than A7 would require. So again, battery life is spared.

The world's favorite Camera was a great starting point

You recognize just how indispensable a smartphone camera is when it achieves certain things. It shoots consistently great photos all the time, anytime. It’s full featured without being complicated. And it’s packaged in a device that’s slim and light enough to always be with you. The iSight camera does all those things remarkably well. So well, in fact, it’s become the world’s most popular camera. But while people love using it, we weren’t satisfied. And as we considered enhancing it, we knew we could go one of two ways: Simply add more megapixels for the sake of marketing a bigger number. Or keep the megapixel count at 8 but add a larger, state-of-the-art sensor.

A larger sensor allows the individual pixels to get larger. And larger pixels, not more pixels, mean a better picture. So iPhone 5s has an all-new 8MP sensor. One that’s 15 percent larger than before, with pixels measuring 1.5 microns. We also increased the aperture to ƒ/2.2. All that adds up to 33 percent greater light sensitivity. That’s significant, because more light gives you better, brighter images with even more accurate colors. And the new True Tone flash intelligently figures out exactly how much light your shot needs. Why did we add all these features to an already amazing camera? Because it’s much more efficient to teach iPhone to take great photos than it is to teach millions of people to be expert photographers.

Built-in Apps: Ready whenever you are. To do whatever you want.

From staying in touch with friends to staying on top of your to-do list. From capturing moments to planning your week. iPhone has an app for whatever’s on the agenda.

• Camera: The 8MP iSight camera lets you take beautiful photos, even in low light. Create epic panorama images. Shoot in square format. And apply eight live filters.
• Photos: Swipe through images grouped automatically into Moments and Collections, or view them as a slideshow. Post pictures to Facebook. And share specific shots with a group of friends using iCloud Photo Sharing.
• Music: Build an iTunes library full of your favorite songs, artists, and albums. Create custom playlists. Tap Shuffle to mix things up, or let Siri choose the order. Stream music from more than 250 DJ-curated and genre-focused stations with iTunes Radio.
• Phone: Dial with a single tap — or ask Siri to do it for you. Instantly reply to a call with a text message. Activate Do Not Disturb. And check messages in any order you want with Visual Voicemail.
• FaceTime: With FaceTime you can make video — or audio‑only — calls over Wi‑Fi or cellular to another iPhone, iPad, iPod touch, or Mac. Use the FaceTime camera in front for chatting. Then switch to the iSight camera on the back to share the view from your end.
• Maps: Incredibly sharp graphics and text, even when you zoom in. Spoken turn‑by‑turn directions. Real‑time traffic conditions. And photo‑realistic, interactive 3D views with Flyover mode. The Maps app is a destination unto itself.
• Safari: This is browsing at its most beautiful. Pages look crisp and sharp, and they load almost instantly. Tap the Reader icon to read web articles without ads or distractions. And view items on your Reading List on any device — even when you’re offline.
• Messages: Send free messages to anyone on an iPhone, iPad, iPod touch, or Mac. Attach some photos or a video. Share locations and links. Or forward a contact. You can send to one person at a time or to an entire group at once.
• Mail: Send, receive, and reply across all your accounts. Scan your inbox on the 4‑inch Retina display. Even keep track of email conversations by thread. The Mail app on iPhone gives you lots to write home about.
• Passbook: Boarding a flight? Walking into a movie? Redeeming a gift card? Just scan your iPhone. Passbook stores boarding passes, tickets, coupons, and more — and automatically displays them on your Lock screen exactly when and where you need them.
• Videos: Check out the latest episode of your favorite TV show over breakfast. Watch an HD movie on the bus. With no letterboxing on the big 4‑inch Retina display, you can enjoy everything as it was meant to be — in full widescreen.
• App Store: The best collection of mobile apps is just a tap away. The App Store has over 900,000 apps — many of them free — to help you be more productive.5 Learn about the world. And let’s not forget, play games.
• iTunes Store: With millions of songs and thousands of TV shows and HD movies, it’s easy to find your favorites — and discover new ones — when you shop the iTunes Store. With iCloud, you can access everything you buy on all your devices.
• Game Center: The world is your arcade with Game Center. Challenge your friends or take on an opponent six time zones away. When you’re done dominating, check the leaderboards for scores and achievements.
• News Stand: All the magazines and newspapers you subscribe to are just a tap away with the Newsstand app. And it automatically downloads new issues in the background, so you can keep reading. To search for new titles, just tap the Store button.
• Calendar: Manage all your busy schedules with the Calendar app. View by list, day, or month. Or switch to landscape to see a full five days on your 4‑inch display. Facebook events are integrated into Calendar, so you can see what your friends are up to.
• Contacts: Use the Contacts app to store names, numbers, email addresses, IM nicknames, and more. The profile information of all your Facebook friends is integrated into Contacts, too, so whenever they make a change, you automatically stay up to date.
• Calculator: Figure out a tip. Do the bills. Check math homework. With iPhone, you always have a full‑featured calculator handy. When you’re in landscape, you can even use complex scientific formulas.
• Weather: Dynamic weather displays in iOS 7 make checking current conditions anywhere in the world like looking out the window. You can get forecasts for up to six days. Ask Siri whether to pack an umbrella. And even use List view as a beautiful world clock.
• Reminders: iPhone never forgets, so you won’t, either. The Reminders app lets you set location‑ or time‑based alerts for all the things you need to get done.
• Notes: Whether it’s a weekly shopping list or your top ten favorite bands (today, anyway), Notes lets you keep important information close at hand. There’s even a Dictation feature for when you’re too busy to type.
• Voice Memos: Can’t jot it down? Say it instead. Voice Memos keeps those sudden thoughts from slipping away. Once you’re finished recording, you can edit your memo, then send it via email, iMessage, or MMS.

• Clock: Check the current time in cities around the globe with the world clock. Set the alarm for five minutes before kickoff on Sunday. Time your morning run with the stopwatch. Even use the timer to ensure perfectly cooked burgers.

• Compass: The Compass app is all you need to get your bearings. Just hold your phone flat in your hand to see the four cardinal directions and the degrees of each. Or swipe to the left for a level or inclinometer.

Just ask Siri.

Siri is the intelligent assistant that helps you get things done, just by asking. Talk to Siri as you would to a person: Ask “Do I need an umbrella?” or “Did the Giants win last night?” or “What time is the barbecue on Sunday?” Siri not only understands what you say, it knows what you mean. It figures out the right apps to use to find the right answer. Then, just like a personal assistant, Siri provides you with the information you need.