iFixIt breaks down the iPad
TweetFollow Us on Twitter

iFixIt breaks down the iPad

After flying to Richmond, Virginia and waiting in line all night to buy an iPad, the iFixit gang rushed to an impromptu studio -- and took it apart. Here's what they found:

° The iPad's design is a melding of the iPhone's circuitry and the MacBook Pro Unibody's svelte machined aluminum casing.

° The iPad's battery has 5.5x the capacity of the battery in the iPhone. The iPad actually has two batteries wired in parallel, for a total of 24.8 Watt-hours.

On average, the iPad sips just 2.5 Watts. That's one-fifth the power of a compact fluorescent bulb.

° The rear case is machined from a single billet of aluminum, increasing weight but greatly improving the rigidity of the device.

° The empty void in the upper right corner is where the cellular communications board would go in the 3G iPad.

° The A4 is a Package-on-Package (PoP), with at least three layers of circuitry layered on top of each other. A4 is packaged just like the iPhone processors, microprocessor in one package and two memory modules in the other package. They're all sandwiched together in a very nice and thin PoP.

° The iPad RAM is INSIDE the A4 processor package. Confirming this took quite a bit of sleuthing: we had to partner with Chipworks to X-ray the processor. The X-ray revealed two layers of RAM. In addition to the ARM processor, the A4 package contains two stacked Samsung dies.

° The rumored slot for a camera is actually taken up by the ambient light sensor.

° The glass panel is quite thick: about 1.18 mm, compared to the iPhone's 1.02 mm thick glass. This is necessitated by the panel's large size.

° The touch circuit design is more similar to the old 2G and early 3G iPhones than the current 3GS.

Read all about it here: http://www.ifixit.com/Teardown/iPad-Teardown/2183/1 .

 
AAPL
$123.25
Apple Inc.
-0.99
GOOG
$548.34
Google Inc.
-6.83
MSFT
$40.97
Microsoft Corporation
-0.24
MacNews Search:
Community Search:
view counter

view counter
view counter
view counter
view counter
view counter
view counter

Fast & Furious: Legacy's Creati...
| Read more »
N-Fusion and 505's Ember is Totally...
| Read more »
These are All the Apple Watch Apps and G...
The Apple Watch is less than a month from hitting store shelves, and once you get your hands on it you're probably going to want some apps and games to install. Fear not! We've compiled a list of all the Apple Watch apps and games we've been able to find so far. Games Rules! By TheCodingMonkeys App Store Description: RULES! is a cute puzzle game... | Read more »
Appy to Have Known You - Lee Hamlet Look...
Being at 148Apps these past 2 years has been an awesome experience that has taught me a great deal, and working with such a great team has been a privilege. Thank you to Rob Rich, and to both Rob LeFebvre and Jeff Scott before him, for helping me to grow as a writer and for giving me the opportunity to write about what I love: playing innovative... | Read more »
Hands-On With Allstar Heroes - A Promisi...
Let’s get this out of the way quickly. Allstar Heroes looks a lot like a certain other recent action RPG release, but it turns out that while it’s not yet available here, Allstar Heroes has been around for much longer than that other title. Now that copyright row is out of the way, I can say that Allstar Heroes seems pretty fun. It’s not out here... | Read more »
Macho Man and Steve Austin Join the Rank...
WWE Immortals, by Warner Bros. Interactive Entertainment and WWE, has gotten a superstar update. You'll now have access to Macho Man Randy Savage and Steve Austin. Both characters have two different versions: Macho Man Randy Savage Renegade or Macho King, and Stone Cold Steve Austin Icebound Watcher or Texas Rattlesnake. | Read more »
Fearless Fantasy is Fantastic for the iF...
I actually had my first look at Fearless Fantasy last year at E3, but it was on a PC so there wasn't much for me to talk about. But now that I've been able to play with a pre-release version of the iOS build, there's quite a bit for me to talk about. | Read more »
MLB Manager 2015 (Games)
MLB Manager 2015 5.0.14 Device: iOS Universal Category: Games Price: $4.99, Version: 5.0.14 (iTunes) Description: Guide your favorite MLB franchise to glory! MLB Manager 2015, officially licensed by MLB.com and based on the award-winning Out of the Park Baseball series, is the most fun and realistic baseball game ever created for... | Read more »
Breath of Light (Games)
Breath of Light 1.0.1421 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0.1421 (iTunes) Description: Hold a quiet moment.Breath of Light is a meditative and beautiful puzzle game with a hypnotic soundtrack by Winterpark.BEAUTIFULInspired by modern minimalism combined with a range of meditative art styles, from Zen... | Read more »
WWE WrestleMania Tags into the App Store
Are You ready to rumble? The official WWE WrestleMania app, by World Wrestling Entertainment, is now available. Now you can get all your WrestleMania info in one place before anyone else. The app offers details on superstar signings, interactive venue maps, event schedules, WrestleMania Superstore hours, stadium information, and more. You can also... | Read more »
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.