Retina Display MacBook Pro battery more expensive than previous iterations

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Date: Monday, June 18th, 2012, 09:15
Category: battery, Hardware, MacBook Pro, News

Apple’s new Retina Display MacBook Pro may be snazzy, but it isn’t cheap to fix if the battery fails.

Per Macworld, the battery on the current model has been priced at 54 percent more expensive than the previous iteration. Apple updated the pricing list for MacBook battery replacements, showing that servicing the new model’s battery will run US$199 before tax.

Some MacBook Pro notebooks with built-in batteries require a replacement battery two or three years down the line. Since all of Apple’s latest models do not feature a user-serviceable battery slot, you have to take it to the Genius Bar to get it serviced. This costs US$129 for 13- and 15-inch MacBook Pros, but the Retina MacBook Pro features a higher price.

A replacement battery for the Retina MacBook Pro will cost you US$199 before taxes, Apple’s price list shows—54 percent more than that of previous models. In comparison, the cost of servicing the battery on the now-retired 17-inch MacBook Pro, which featured a larger battery than its smaller notebook counterparts, was US$179.

iFixit’s teardown of the US$2200 15-in Retina MacBook Pro gives a few hints on the reasoning behind the price increase. The battery has 95 watt hours (Wh) at 10.95 V, compared to last year’s 77.5 Wh battery, and instead of being screwed into the machine, it’s glued into place, making it more difficult to replace.

Stay tuned for additional details as they become available.

iFixit posts full teardown of mid-2012 Retina Display MacBook Pro, finds significant changes in architecture

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Date: Wednesday, June 13th, 2012, 09:48
Category: Hardware, MacBook Pro, News

Well…that was speedy.

Late Tuesday night, the cool cats at iFixit posted a full teardown of the new Retina Display MacBook Pro.

The company apparently had little trouble maneuvering past Apple’s proprietary pentalobe screws and by Step 6 in the process, the inside of the unit was unveiled for all to see online.



Among the discoveries made:
– The battery is no longer screwed into the machine, but rather glued.

– The 512GB flash storage chips were marked as Samsung, but the chips themselves appear to be proprietary, something new for the MacBook Pro line.

– The RAM itself seems to be soldered to the logic board.

– The proprietary SSD also is not yet replaceable.

– The “display assembly is completely fused, and there’s no glass protecting it,” iFixit writes. “If anything ever fails inside the display, you will need to replace the entire extremely expensive assembly.”

So, yeah, if you’re tinkering with your brand new Retina Display MacBook Pro, please be careful.

Additional details as they become available.

Apple releases updated MacBook Pro notebooks, adds Retina Display feature to higher-end models

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Date: Monday, June 11th, 2012, 14:12
Category: Hardware, MacBook Pro, News

You may have gotten your wish.

Per AppleInsider, Apple delivered its long-awaited update of its MacBook Pro notebook on Monday, adding Intel’s latest Ivy Bridge processors, as well as dedicated Nvidia GeForce GT 650M graphics on the 15-inch model.

The updated MacBook Pro is different from the next-generation MacBook Pro Apple unveiled on Monday, as the legacy model maintains the design of its predecessor, as well as the optical disc drive. But the hardware has been updated with new processors and better performance.

The new 13-inch MacBook Pro has a 1,280 by 800 display with options for a 2.5 gigahertz dual-core i5 processor, or a 2.9 gigahertz dual-core i7. The low-end model has a 500 gigabyte hard drive and 4 gigabytes of RAM for US$1,199, while the high-end model sports 8 gigabyte of RAM and a 750 gigabyte hard drive for US$1,499.

The 15-inch MacBook Pro has a 1,440 by 900 pixel display, and both models feature Nvidia GeForce GT 650M graphics. The low-end model has 512 megabytes of graphics memory, 4 gigabytes of RAM, and a 500 gigabyte hard drive for $1,799. The high-end model has 1 gigabyte of graphics memory, 8 gigabytes of RAM, and a 750 gigabyte hard drive for US$2,199.

For those with deeper pockets and a craving for Retina Display goodness, the company unveiled an all-new ultra-thin professional MacBook Pro with a high-resolution Retina display.

Unveiled on Monday by marketing head Phil Schiller at Apple’s annual Worldwide Developers Conference, the new MacBook Pro is as thin as the MacBook Air, at just 0.71 inches thick, Apple said. It’s also the lightest Pro ever, weighing under 4 and a half pounds.

The new model’s 15.4-inch display is said to boasts a resolution of 2,880 by 1,880 pixels which equates to a dense 220 pixels per inch, the highest of any laptop in the world Apple says. Like the iPhone and iPad before it, the new Retina Display has pixels so small that Apple says your eyes cannot discern them from a reasonable distance.

The screen has also been improved with deeper blacks and a higher angle of viewing. Glare has also been reduced by 75 percent, Schiller said.

In preparation of the Retina Display-toting MacBook Pro’s debut, Apple has updated a number of OS X apps including Mail, Safari, iMovie and iPhoto. Professional software like Aperture and Final Cut Pro also received performance bumps to take advantage of the screen’s high resolution.

Third-party apps are also being updated for the Retina display, as Apple showed Diablo III running on the device, and said that Autodesk is working on a new version of AutoCAD.


The next-generation MacBook Pro runs exclusively on Intel’s new Ivy Bridge quad-core Core i7 processors and can be configure with up to 16 gigabytes of RAM. Batteries have also been improved as the unit boasts up to 7 hours of life under normal load along with a MacBook Air-like 30 days of standby time.

As far as connectivity, the new machine features the usual SDXC card reader, but adds two high-speed USB 3.0 ports, two Thunderbolt ports, and HDMI-out. Due to the lack of an optical drive, Apple had space to include ports on both sides of the device and relocated the SDXC card slot and one USB port to the right of the keyboard flanking the HDMI-out connector. New Thunderbolt accessories announced on Monday give FireWire 800 and Gigabit Ethernet capabilities to the new transfer technology.

On the audio/visual front, a new FaceTime HD 720p camera is joined by dual microphones, and are accompanied by what Schiller said are the best stereo speakers Apple has ever put into a notebook.

Rounding out the next-generation MacBook Pro’s feature set is a backlit keyboard, Bluetooth 4.0 connectivity, and 802.11n Wi-Fi.

The machine will also sport a new, smaller MagSafe charging port, which Apple has dubbed “MagSafe 2.”

Pricing for the next-generation 15.4-inch MacBook Pro starts at US$2,199 for a 2.3 gigahertz quad-core Core i7 processor and 8 gigabytes of RAM. The most-affordable Retina Display laptop features 256 gigabytes of flash storage and the NVIDIA GeForce GT 650M graphics card with 1GB of GDDR5 memory. The second-tier 2.6GHz model starts at US$2,799 which doubles the SSD size and grants buyers access to the fastest-available 2.7GHz Intel quad-core Core i7 chip.

Tech Specs:
– Height: 0.71 inch (1.8 cm)

– Width: 14.13 inches (35.89 cm)

– Depth: 9.73 inches (24.71 cm)

– Weight: 4.46 pounds (2.02 kg)

Display:
– Retina display: 15.4-inch (diagonal) LED-backlit display with IPS technology; 2880-by-1800 resolution at 220 pixels per inch with support for millions of colors

– Supported resolutions: 2880 by 1800 pixels (Retina); scaled resolutions: 1920 by 1200, 1680 by 1050, 1280 by 800, and 1024 by 640 pixels

Storage:
– All flash, 256GB in 2.3GHz model; 512GB or 768GB in 2.6GHz model.

Processor:
– 2.3GHz or 2.6GHz quad-core Intel Core i7 with 6MB shared L3 cache (configurable to 2.7GHz)

Memory:
– 8GB of 1600MHz DDR3L onboard memory (configurable to 16GB)

Graphics:
– Intel HD Graphics 4000 with discreet NVIDIA GeForce GT 650M with 1GB of GDDR5 memory and automatic graphics switching

Video Support and Camera:
– 720p FaceTime HD camera

– Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on up to two external displays, at millions of colors

– Thunderbolt digital video output

– Native Mini DisplayPort output

– DVI output using Mini DisplayPort to DVI Adapter (sold separately)

– VGA output using Mini DisplayPort to VGA Adapter (sold separately)

– Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately)

Connections and Expansion:
– MagSafe 2 power port

– Two Thunderbolt ports (up to 10 Gbps)

– Two USB 3 ports (up to 5 Gbps)

– HDMI port

– Headphone port

– SDXC card slot

– Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately)

– Apple Thunderbolt to FireWire Adapter (sold separately, available July)

Wireless:
– 802.11n Wi-Fi wireless networking; IEEE 802.11a/b/g compatible

– Bluetooth 4.0 wireless technology

Audio:
– Stereo speakers

– Dual microphones

– Headphone port

– Support for Apple iPhone headset with remote and microphone

– Support for audio line out

Battery and Power:
– Up to 7 hours wireless web

– Up to 30 days standby time

– Built-in 95-watt-hour lithium-polymer battery

– 85W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Electrical and Operating Requirements
– Line voltage: 100V to 240V AC

– Frequency: 50Hz to 60Hz

– Operating temperature: 50° to 95° F (10° to 35° C)

– Storage temperature: –13° to 113° F (–24° to 45° C)

– Relative humidity: 0% to 90% noncondensing

– Maximum operating altitude: 10,000 feet

– Maximum storage altitude: 15,000 feet

– Maximum shipping altitude: 35,000 feet

In the Box:
– MacBook Pro with Retina display

– 85W MagSafe 2 Power Adapter, AC wall plug, and power cord

– Printed and electronic documentation

Stay tuned for additional details as they become available.

Rumor: Apple to switch from AMD to Nvidia for next-gen MacBook Pro graphics cards

Posted by:
Date: Wednesday, May 16th, 2012, 06:43
Category: Hardware, MacBook Pro, Rumor

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Maybe it’s the nature of the industry: you have to be fickle about which graphic cards you go with and change your affections from time to time.

Per 9to5Mac, the web site claims to have discovered evidence that Apple may be planning to switch from AMD GPUs to Nvidia graphics in the new MacBook Pro, expected to launch in June.

A number of reports have emerged confirming the move, quoting ‘trusted sources’ and noting references in the to the Nvidia GeForce GT 650M graphics card in OS X beta code. The sources have gone on to claim having located references to the GeForce GT 650M, which, according to Nvidia, offers incredible dedicated graphics performance for gaming and other tasks, all while apparently being battery-life efficient.

The MacBook Pros currently use AMD’s Radeon HD 6770M and Radeon HD 6750M for graphics processing.

There are also reports that Apple will include USB 3.0 in the next MacBook Air.

Stay tuned for additional details as they become available.

Australian iPhone 4 glowing/fire incident found to be caused by failed screen replacement, not battery

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Date: Friday, May 4th, 2012, 11:52
Category: iPhone, News

Ok, remember the Australian glowing/fire/iPhone 4 plane thing from this past November? It wasn’t the battery.

Per AppleInsider, an investigation into the cause of an iPhone 4 that began glowing and emitting “dense smoke” on a flight landing in Sydney, Australia last fall has traced the problem to a battery punctured by a screw misplaced during a botched attempt to replace the device’s screen.



The incident, which occured last November, initially stoked concerns about the safety of high powered lithium batteries in general, given other isolated cases of battery failure including a batch of Sony batteries used in Apple’s iBook and PowerBook G4 notebooks in 2006, and an separate problem with first generation iPod nano units from 2005 and 2006.

However, rather than being a manufacturing defect, a report by ZDnet notes that the Australian Transport Safety Bureau found the overheating iPhone was caused by a screw left behind during a screen replacement performed by an unauthorized repair center.

The relatively large screw, “from the bottom of the unit, adjacent to the 30-pin connector,” was discovered inside the body of the device in an X-ray, where it punctured the battery pack, resulting in its overheating.

Referencing the Australian Civil Aviation Safety Authority’s recommendations, the ATSB’s chief commissioner Martin Dolan stated that “when traveling with mobile phones, laptops and other portable electronic devices — or just their batteries — passengers should, wherever possible, carry them in the cabin, and not in checked-in baggage.”

Dolan also noted that the incident “highlights the importance of good maintenance and repair processes for these devices, and the risk of using non-authorised repair agents.”

Assorted, unmarked iPad 2 units sporting different A5 processor, offer up to 16% additional battery life

Posted by:
Date: Friday, May 4th, 2012, 06:41
Category: battery, Hardware, iPad, News

Ok, this is interesting.

Per Engadget, an updated model of the US$399 iPad 2 is floating around at retail, and it might improve battery life by as much as 16 percent.

The site is reporting that the lower-cost version of the iPad 2 introduced in March has quietly introduced a new 32nm A5 processor, and that could translate to improved battery life for budget-minded buyers.

The discovery was made by AnandTech, who did an extensive review on the upgraded model, which bears the “iPad2,4” model. Instead of the 45nm process used for the A5 processor used in the original iPad 2 last year, the newer US$399 model features “special A5 chips manufactured using Samsung’s 32nm chip-making process.”



In testing, the website discovered that the 32nm iPad2,4 model boasted improved battery life of 15.8 percent, including a video playback test that lasted 15.7 hours — far better than the original iPad 2 model at 13.3 hours and even the new iPad with its larger battery, which ran for a mere 11.15 hours.

Unforunately, there’s no way to tell which iPad 2 you’re buying until you’ve opened the box and checked the system information.

“This particular iPad 2,4 sample came from Best Buy, and several attempts to find one elsewhere came up short. All indications seem to point to the iPad 2,4 being relatively rare, which makes sense considering what’s inside it,” stated the AnandTech article.

So, it’s sort of a golden ticket that’s out there.

Stay tuned for additional details as they become available.

Rumor: Apple’s next-gen iPhone to be thinner, incorporate 4-inch screen, utilize metal backing and new dock connector

Posted by:
Date: Thursday, May 3rd, 2012, 06:50
Category: iPhone, Rumor

There’s got to be some element of truth here…

Per iLounge, Apple’s next-gen iPhone will be slightly taller to accommodate a 4-inch screen with a new aspect ratio, will feature a redesigned dock connector, and will also have a new metal panel on the back side, a new report claims.

The latest rumors about Apple’s sixth-generation iPhone stated that the new iPhone will be about 10 millimeters taller, giving it dimensions of 125 millimeters tall, 5.8 millimeters wide and 7.4 millimeters thick. That’s about 2 millimeters thinner than the current iPhone 4S, with essentially the same width as the current model.

Because the new iPhone will allegedly be the same width, that would mean that new applications would need to be designed to work with the handset. The taller screen would have more pixels at the top and bottom, giving it a different aspect ratio.

“According to our source, Apple will make one major change to the rear casing, adding a metal panel to the central back of the new iPhone,” the report said. “This panel will be flat, not curved, and metal, not ceramic.”

Author Jeremy Horwitz also added that the new iPhone is expected to be partially made from Gorilla Glass 2, which offers identical strength to the original Gorilla Glass with a thinner design. At just 0.8 millimeters thick, Gorilla Glass 2 can withstand 121 pounds of pressure.

Finally, the report also claimed that the next iPhone will have a new, smaller dock connector that will be “a little larger” than the bottom speaker and microphone ports on the existing iPhone 4S. The new port was described as “a pill shape,” and is believed to have just 16 pins, compared to the current 30-pin dock connector.

“It will be used in all upcoming devices, including an update to the iPod touch that’s expected this year, and will almost certainly feature a similarly updated screen and CPU,” the report said.

In March, iLounge reported that Apple was working on a new case for the iPad that would protect not only the front screen, as the current magnetic Smart Case does, but also the aluminum back panel of the device. The site credited a “repeatedly reliable source,” but such a case has not yet been released.

The rumors come on the heels of a new component claimed to be the SIM card tray for Apple’s next-generation iPhone. A home button also purported to be from a prototype Apple handset also appeared, but no components thus far have given any concrete indication that the next iPhone’s design will be a radical departure from the look of the iPhone 4 and iPhone 4S.

Still, there has been rampant speculation that Apple’s next iPhone will have a redesigned exterior. Rumors of unibody enclosures, larger screens and thinner form factors have all cropped up in recent months.

Early prototyping of the next iPhone is believed to be underway ahead of a launch anticipated this fall, one year after the debut of the iPhone 4S. In March it was said that Apple was reviewing potential components for the new iPhone.

Rumors surrounding the next iPhone have picked up steam in recent weeks, as one report said the handset will feature Qualcomm’s “MDM9615″ LTE 4G chip for high-speed wireless connectivity. Reports have also claimed that the next iPhone will adopt in-cell touch panel technology, which will allow Apple to make the next iPhone thinner by 0.44 millimeters, or fit in a larger battery.

Stay tuned for additional details as they become available.

CCTV battery, third-party car charger hacked into do-it-yourself external MacBook battery

Posted by:
Date: Tuesday, April 3rd, 2012, 08:13
Category: battery, Hack, Hardware, MacBook, MacBook Pro

This falls into the “If You’re Feeling Brave” category, but it could work nicely.

Per The Verge, MacBook Pro user Evan Rodgers took a CCTV battery, a third party MacBook car charger, and some soldering tools to create a do-it-yourself external MacBook battery.

Watch the video, see what you make of it and if you have the parts on hand, you can avoid a fairly costly trip to the Apple Store for a replacement MacBook Pro battery and add about two to three hours of on-the-fly usage:



Apple insists iPad 3 battery functions as designed, disputes charging analysis claims

Posted by:
Date: Wednesday, March 28th, 2012, 05:43
Category: iPad, News

This may be someone’s fault, but Apple insists everything’s hunky dory.

Concerns about the iPad’s battery arose last week when an analysis was publicized claiming that the new iPad “prematurely” reports that it is fully charged by two hours. Dr. Raymond Soneira of DisplayMate claimed that the iPad actually finished its charging cycle some two hours after it reports a full charge.

That’s by design, Apple’s Michael Tchao said to All Things D on Tuesday. All iOS devices, including the new iPad, will display that they are 100 percent charged just before the device reaches a fully charged state. The device will then continue charging, then discharge a bit, and recharge once again — a cycle that will continue until the device is unplugged.

“That circuitry is designed so you can keep your device plugged in as long as you would like,” Tchao said. “it’s a great feature that’s always been in iOS.”

Apple’s battery percentage display is simplified so that users are not confused by the constant cycle of charging and discharging while a device is plugged in. But Apple’s approach allows all of its iOS devices to maximize their potential battery life.

Apple has boasted that the new iPad offers the same 10-hour battery life as its predecessor, even with the inclusion of a new quad-core graphics processor and 3.1-million pixel Retina Display. The new high-speed 4G LTE model also offers 9 hours of battery life when using a wireless network.

In particular, the Verizon model of the new 4G LTE iPad can serve as a mobile hotspot for more than 24 hours when sharing a high-speed data connection with external devices over Wi-Fi. That’s upwards of five times longer than most standalone 4G LTE hotspots.

Stay tuned for additional details as they become available.

Third-generation iPad may be displaying inaccurate battery readings, researcher finds

Posted by:
Date: Monday, March 26th, 2012, 06:52
Category: iPad, News

A firmware update is never a bad thing.

Per AppleInsider, findings that have surfaced from a follow-up test by DisplayMate President Dr. Raymond Soneira, who conducted an in-depth analysis of the new iPad’s Retina Display earlier this week, and claims that a mathematical charge rate model may be the cause of false on-screen battery indicator readings reported on the iPad 3.

Soneira’s findings have not been corroborated and thus may not reflect all third-generation iPads, though it seems that the problem is not hardware related and instead has to do with the device’s programmed charge rate.

In his investigation, Soneira found that the iPad continued to draw 10 watts of electricity for two hours after indicating 100% charge, then began to reduce power for an additional ten minutes until a precipitous decline in power draw signaled the termination of the charging cycle.

Soneira offers this explanation:
“The charge indicator on all mobile devices is based on a mathematical model of the charge rates, discharge rates, and recent discharge history of the battery. It uses this information to estimate how much running time is left. It’s actually rather difficult to do because most batteries degrade slowly as they discharge and then tend to surprise with a precipitous decline near the end.”

He goes on to say that there may be a fault in the battery charge mathematical model in the new iPad as the indicator should not read 100% until it’s power draw switches from 10 watts to a trickle charge of about 1 watt.

It is unclear whether the iPad’s battery level indicator shows an inaccurate level throughout the entire charging process or if the issue is limited to the final stages directly before the power management chip initiates a trickle charge.

While Apple boasts that in spite of its power hungry components like the high-resolution Retina Display and A5X processor, the third-generation iPad’s battery life is similar to that of the iPad 2. These claims are no doubt based on a fully charged unit, and the newly-discovered indicator issue could confuse some customers into thinking their device is not performing up to advertised standards.

Stay tuned for additional details as they become available and if you’ve seen this issue on your end, please let us know in the comments.