Here's How Much the Inside of an iPhone Has Changed in Ten Years - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Here's How Much the Inside of an iPhone Has Changed in Ten Years

Bloomberg has partnered with iFixit to provide a high-resolution look at how the inside of the iPhone has changed since first launching a decade ago.

original iphone vs iphone 8

The original iPhone on left vs. brand new iPhone 8 via Bloomberg

The original iPhone, above left, is equipped with a bulky, yellow lithium-ion battery rated for 1,400 mAh. Apple said that was good enough for up to eight hours of talk time, six hours of web browsing, seven hours of video playback, or 24 hours of audio playback, but real-world results certainly varied.

In the top-left corner sits a 2-megapixel rear camera that lacks an LED flash and shoots photos that are unequivocally blurry by today's standards.

While shielding covers many of the other components, the original iPhone is equipped with 4GB, 8GB, or 16GB of storage, a single-core ARM11 processor downclocked to 412 MHz, just 128MB of RAM, and a PowerVR MBX Lite graphics processor. It also has Bluetooth 2.0 and 802.11b/g Wi-Fi chips.

The original iPhone supports EDGE cellular networks, often referred to as 2G. The technology is so outdated that AT&T, which was the exclusive carrier of the device in the United States, doesn't even operate a compatible network anymore.

Other hardware in the original iPhone includes a 3.5-inch display with a resolution of 320×480 pixels, a mechanical Home button, and a deeply recessed 3.5mm headphone jack that was hard to use. The device's iPod-like 30-pin dock connector was succeeded by the Lightning connector in 2012.

By comparison, the iPhone 8 has a tall, slim battery rated for 1,812 mAh, a 12-megapixel rear camera, up to 256GB of storage, 2GB of RAM, a six-core A11 Fusion chip, Bluetooth 5.0, 802.11a/c Wi-Fi, and LTE Advanced. It has a Lightning connector, a capacitive Home button, and no headphone jack.

The inside of an iPhone has looked similar since the iPhone 4, while the iPhone 3G and iPhone 3GS below look noticeably different.

iphone 3g 3gs internals

iPhone 3G on left vs. iPhone 3GS on right via Bloomberg

While we've already seen the inside of every iPhone model thanks to iFixit's teardowns over the years, Bloomberg's full feature article provides high-resolution photos and is worth a look for iPhone aficionados.

Popular Stories

iOS 28 AI

Apple Taking New Approach to Developing iOS 28 and macOS 28

Sunday November 8, 2026 7:42 am PST by
Apple has made a change to its development process for iOS 28, macOS 28, and corresponding software updates, according to Bloomberg's Mark Gurman. In his Power On newsletter today, he said Apple separates development of each year's new operating systems into three major stages. Typically, he said each stage consists of four weeks of coding followed by a four-week "convergence" period where...
duo aquarium

More Fun iPhone Duo Apps: 30 New Picks to Try

Friday November 6, 2026 3:27 pm PST by
When the iPhone Duo launched, we shared a list of some of the fun apps developers created for the new form factor. Two weeks out, developers are continuing to come up with fresh ideas, so we thought we'd share some of our favorites. Games Marbles Unhinged ($2.99) - Marbles Unhinged is a marble maze designed for the Duo. When you fold it, the floor turns into a ramp. If you stand the top...
apple pro tell logo

Apple Launching Five New Products Today

Thursday November 5, 2026 12:59 am PST by
Apple is launching five new products on Friday, November 6, following pre-orders that opened last week, including its first touchscreen MacBook Pro models. The following new products will be available from today: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED...

Top Rated Comments

Return Zero Avatar
119 months ago
Only thing that hasn't changed is the terrible battery life. Can't believe we are still using battery tech that's decades old.
8 hours versus 14 hours of talk time and you say it hasn't changed? Batteries are completely dependant on chemistry, which simply doesn't evolve as fast as our ability to manufacture and package smaller electrical components. A new iPhone is literally 1000x as fast as the 10-year old original and you complain about "decades old" tech. Well, I have worse news for you. The screen is still made of glass, which is "millennia old" tech, so... enjoy your stone-age glass rectangle :D
Score: 27 Votes (Like | Disagree)
Superhappytree Avatar
119 months ago
Only thing that hasn't changed is the terrible battery life. Can't believe we are still using battery tech that's decades old.
Battery life actually improves. The thing is though over the years we’ve gotten faster processors, faster graphics, much higher resolution displays, much brighter displays, a chunk of the space being taken up for better cameras and things like haptic feedback etc. It all sucks the actual improvement of battery life away so we get more or less the same with slight improvements due to power management etc.
Score: 20 Votes (Like | Disagree)
119 months ago
Just imagine, needing an adapter to use a normal pair of 3.5mm jack headphones on an iPhone... ! :rolleyes:;)
Just imagine, how the Airpods don't use any wires and seamlessly pair with the iPhone without the use of an adapter.
Score: 18 Votes (Like | Disagree)
NT1440 Avatar
119 months ago
And the point I'm making is people need to stop thinking that Apple invented, designed, developed, and fabricated the LCD display, CPU, camera, touch screen, GPS, etc. Brilliant engineers all over the world did that. That is *real* engineering. Steve Jobs yelling at a developer or bullying suppliers into exclusive, cheap cost deals, hoarding DRAM and locking out other buyers, and hiring slave labor in China is more of what Apple is about. It's capitalism. It's business.

This romanticization of Apple as the do-gooder, the benevolent creator of your coveted devices is getting out of hand.
So start a ****ing thread instead of projecting your topic onto another post that had nothing to do with it.

BTW, while there are plenty of off the shelf components in iPhones, Apple DOES invent quite a few of their own tech and then WORKS WITH THEIR MANUFACTURERS down to the fabrication level (in several cases actually inventing new processes and then EQUIPPING their manufacturers with that process).

Your pushback on that is astounding given the W1 & W2, the timer coalescing chip they made for the iMac 5k (truly an apple invention to solve a problem the standards didn't have an answer for) and new iPads, their completely in house designed GPU, the custom designed Image Signal Processor they've integrated into their A-Series chips, their pioneering of an HTTP streaming protocol that they designed and pushed for inclusion at the standards bodies, etc.

It seems in your effort to get more people to realize that Apple doesn't invent it all, you've completely discounted that in very specific areas they've done exactly that. You went to the far deep end when the reality is a mix of both off the shelf components AND completely in-house designs/processes.
Score: 14 Votes (Like | Disagree)
NightFox Avatar
119 months ago
Coming next - how much the Mac Mini has changed from 10 years ago to today's models...
Score: 11 Votes (Like | Disagree)
Steve121178 Avatar
119 months ago
Only thing that hasn't changed is the terrible battery life. Can't believe we are still using battery tech that's decades old.
Score: 11 Votes (Like | Disagree)
Latest Stories
macOS 27.2.1 Fixes eMudhra Certificate Flaw in Command-Line Tools
macOS 27.2.1 Fixes eMudhra Certificate Flaw in Command-Line Tools
57 minutes ago
Anthropic Launches Claude Fable 5.2 and Mythos 5.2
Anthropic Launches Claude Fable 5.2 and Mythos 5.2
2 hours ago
Apple Releases macOS Golden Gate 27.2.1
Apple Releases macOS Golden Gate 27.2.1
3 hours ago
Apple Releases iOS 27.2.1 With Bug Fixes
Apple Releases iOS 27.2.1 With Bug Fixes
3 hours ago
Apple Releases watchOS 27.2.1 and visionOS 27.2.1 With Security Fixes
Apple Releases watchOS 27.2.1 and visionOS 27.2.1 With Security Fixes
3 hours ago
Apple Watch Ultra 4 Gets $99 Amazon Discounts, Starting at $699.99
Apple Watch Ultra 4 Gets $99 Amazon Discounts, Starting at $699.99
3 hours ago
Apple Pay Ad Features Martial Arts Convenience Store Food Fight
Apple Pay Ad Features Martial Arts Convenience Store Food Fight
4 hours ago
Apple Continues to Say Some AI Features Will Have Fees for Extra Usage
Apple Continues to Say Some AI Features Will Have Fees for Extra Usage
4 hours ago
Apple Announces Türkiye Expansion Plans as Tim Cook Visits
Apple Announces Türkiye Expansion Plans as Tim Cook Visits
5 hours ago
Singapore Saved Apple $2.7 Billion in Taxes This Year
Singapore Saved Apple $2.7 Billion in Taxes This Year
5 hours ago
Apple Music's 2026 Artist of the Year is Olivia Dean
Apple Music's 2026 Artist of the Year is Olivia Dean
5 hours ago
This Could Be Your Last Chance to Pre-Order the HomeView at a Discount
This Could Be Your Last Chance to Pre-Order the HomeView at a Discount
6 hours ago
Some HomePod Mini 2 Buyers Returning Units Over Mac Speaker Issues
Some HomePod Mini 2 Buyers Returning Units Over Mac Speaker Issues
6 hours ago
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
6 hours ago
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
6 hours ago
Leaker Envisions a Shorter iPhone With a New iOS Layout
Leaker Envisions a Shorter iPhone With a New iOS Layout
7 hours ago
Apple to Give You More Control Over When Your Mac Passwords Lock
Apple to Give You More Control Over When Your Mac Passwords Lock
8 hours ago
Siri Is Getting a Better Memory
Siri Is Getting a Better Memory
8 hours ago
iPhone 18e Could Feature Bigger Display and Battery
iPhone 18e Could Feature Bigger Display and Battery
9 hours ago
Apple's Siri Boss May Leave - Here's Who Could Take Over
Apple's Siri Boss May Leave - Here's Who Could Take Over
9 hours ago
Apple Launching Two More New Products This Friday
Apple Launching Two More New Products This Friday
9 hours ago
Apple Store Subscription Sign-Up Controversy Exposed
Apple Store Subscription Sign-Up Controversy Exposed
18 hours ago
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
1 day ago
Apple Taking New Approach to Developing iOS 28 and macOS 28
Apple Taking New Approach to Developing iOS 28 and macOS 28
1 day ago
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
2 days ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
2 days ago
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
2 days ago
More Fun iPhone Duo Apps: 30 New Picks to Try
More Fun iPhone Duo Apps: 30 New Picks to Try
3 days ago
Hands-On With Apple's New OLED Touchscreen MacBook Pro
Hands-On With Apple's New OLED Touchscreen MacBook Pro
3 days ago
Apple Store With All-New Design Opening Soon in Southern California
Apple Store With All-New Design Opening Soon in Southern California
3 days ago