O'Grady's PowerPage » battery

Rumor: Apple to migrate devices from LCD displays to OLED displays in 2018

Posted by:
Date: Friday, November 27th, 2015, 07:07
Category: Apple Watch, Hardware, iPhone, Rumor, Wearables


Apple is expected to begin shifting its iPhones from LCD displays to improved OLED screens as of 2018. The OLED display technology, which is currently only in use on the Apple Watch, benefits from greater contrast levels and much deeper blacks as the display only illuminates to present color. This offers energy efficiency that leads to improved battery life compared lighting up the entire display each time.

Current rumors state that Apple has notified its suppliers that it wants to move to OLED iPhones in 2018, but adds that a mix of LCD and OLED iPhones are expected initially due to iPhone demand and OLED production limitations. Apple is apparently weighing how well OLED displays hold up over time versus LCD displays before committing to the switch. Both Samsung and LG, which currently produce OLED panels, are expected to be primary suppliers of OLEDs for iPhones, which would negatively impact current LDC display partners Sharp and Japan Display.


iFixit completes teardown of iPad Air, posts findings

Posted by:
Date: Thursday, November 12th, 2015, 07:22
Category: Hardware, iPad, iPad Pro, News


Without question or delay, the coolest of felines over at iFixit tore the new iPad Pro down and posted the results.

And there’s some pretty cool stuff in there.

The teardown process found the following components within the unit:

– A 38.8 watt-hour battery split into two cells.

– Four self-balancing speakers with accompanying enclosures.


Facebook iOS app update resolves battery drain, reasons for the bug explored

Posted by:
Date: Friday, October 23rd, 2015, 08:12
Category: iOS, News, Software


With any luck, this nipped the Facebook app’s battery drain issue.

Facebook on Thursday released a new version that it states will fix a major battery draining bug that some Facebook users have been experiencing in recent weeks. Affected users were seeing large amounts of battery drain on their iPhones due to Facebook running in the background, something that happened even when background app refresh was toggled off in the Settings app.

While the app’s release note don’t specifically reference the issue, Facebook engineering manager Ari Grant wrote a post explaining the issues behind the battery drain and what Facebook has done to fix it. According to Grant, there were several factors that contributed to the problem, including a “CPU spin” in the network code and silent background audio sessions that kept the app awake even when it wasn’t open.


Apple releases watchOS 2.0.1 update, offers multiple fixes, access to new emoji symbols

Posted by:
Date: Thursday, October 22nd, 2015, 04:18
Category: Apple Watch, battery, News, Software, Watch OS, Wearables


It’s not a huge update, but it could offer a few handy fixes.

On Wednesday, Apple released watchOS 2.0.1, the latest update for its Apple Watch operating system.

The update includes the following fixes and new features:
– Improvements for poor battery life.

– Fixes for stalling software updates.


Apple releases 27-inch 5K iMac, high-res iMac screens becoming the standard

Posted by:
Date: Tuesday, October 20th, 2015, 08:19
Category: Hardware, iMac, News


Ultra high-res screens are pretty much becoming standard across the iMac line.

Apple recently released a 27-inch iMac, complete with a 5K screen, leaving only the two lower-cost 21.5-inch iMacs as the only models available with 1920×1080 screens


Facebook iOS app draining inordinate amounts of battery life, Facebook says it’s aware of the issue

Posted by:
Date: Friday, October 16th, 2015, 09:02
Category: iOS, News, Software


It’ll probably get a fix soon, but in the meantime, the Facebook app for iOS appears to be draining an inordinate amount of battery life as it runs. In a recent interview, a Facebook spokesperson confirmed the company’s awareness of the bug and promised a fix would be in place “soon.”

“We have heard reports of some people experiencing battery issues with our iOS app. We’re looking into this and hope to have a fix in place soon,” the spokesperson said.


Apple debuts 4K, 5K iMacs, Magic Keyboard, Magic Mouse 2 and Magic Trackpad 2

Posted by:
Date: Tuesday, October 13th, 2015, 08:13
Category: Accessory, Hardware, iMac, News, retail


These could smack of the nifty.

On Tuesday, Apple announced its 2015 iMacs, including a new 21.5-inch iMac with Retina 4K Display and 27-inch iMac with Retina 5K Display.

The new desktops feature faster processors and graphics, two Thunderbolt 2 ports and up to 2TB of Fusion Drive storage for stock configurations. The 4K 21.5-inch iMac has a 3.1GHz Core i7 Broadwell processor and integrated Intel Iris Pro Graphics 6200, while the 5K 27-inch iMacs have 3.2GHz to 3.3GHz Core i5 and i7 Skylake processors and dedicated AMD Radeon R9 GPUs.


Ars Technica puts iPhone 6s units through their paces to test battery life differences between Samsung, TSMC models

Posted by:
Date: Tuesday, October 13th, 2015, 08:29
Category: battery, Hardware, iPhone, News, Processors, Software


In the wake of the controversy surrounding the iPhone 6s and 6s Plus’ battery life and how this might change depending on whether the battery was sourced from Samsung or TSMC, some research has been done that has discovered the battery life difference in “real-world usage” to be about 2 to 3 percent.

The cool cats at Ars Technica ran two iPhone 6s models, one with a Samsung chip and one with a TSMC chip, through their paces, to find the following results:


“Chipgate” scandal erupts for iPhone 6s, 6s Plus owners, Samsung A9 processor may lead to 20% shorter battery life

Posted by:
Date: Thursday, October 8th, 2015, 12:15
Category: battery, Hardware, iPhone, News, Processors, Software


Well, you can’t release a new iPhone without at least some scandal.

This year it may come down to the processor inside your new iPhone 6s or 6s Plus.

In the new “Chipgate” controversy, Apple may have shipped a series of processors that could affect battery life with the handset.

Apple, which used two suppliers (Samsung and TSMC) to build the chip, is facing feedback in which users are reporting that those with the Samsung chip could have up to 20 percent less battery life. Apple has yet to respond to the controversy.


Rumor: Apple to debut 4K iMac in mid-October, will launch iPad Pro in early November

Posted by:
Date: Wednesday, October 7th, 2015, 09:33
Category: Hardware, iMac, iPad, Rumor


Current rumors are pointing towards new iMacs and the unicorn of current technology, the iPad Pro, over the next week and next month.

Recent reports indicate that Apple will be introducing an updated 2015 iMac next week. The models could arrive in the stores as early as October 13th, albeit supplies may be somewhat limited until production ramps up in November.

The 21.5-inch iMac will have a resolution of 4096 x 2304. Code discovered in OS X El Capitan has pointed towards Broadwell chips with Intel Iris Pro Graphics 6200 and AMD Radeon M380 – M395X discrete graphics for the new iMacs.