13 or 15 inch MacBook Pro Retina Display ?

Wich size is best for me to buy ? I need something that has the most speed. But which one is better ? Plus I need i7 processor.

Welcome to Apple Support Communities
The 15-inch MacBook Pro with Retina display includes a quad-core processor, you can get it with 16 GB of memory and it has got a dedicated graphic card, so it's much faster. However, note that you don't need it for home tasks, but you will note the difference with professional applications

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    Hi Barney,
    Here is the output you seek -->
    Problem description:
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    EtreCheck version: 2.1.8 (121)
    Report generated 19 April 2015 8:13:14 am IST
    Download EtreCheck from http://etresoft.com/etrecheck
    Click the [Click for support] links for help with non-Apple products.
    Click the [Click for details] links for more information about that line.
    Hardware Information: ℹ️
        MacBook Pro (Retina, 13-inch, Late 2013) (Technical Specifications)
        MacBook Pro - model: MacBookPro11,1
        1 2.4 GHz Intel Core i5 CPU: 2-core
        8 GB RAM Not upgradeable
            BANK 0/DIMM0
                4 GB DDR3 1600 MHz ok
            BANK 1/DIMM0
                4 GB DDR3 1600 MHz ok
        Bluetooth: Good - Handoff/Airdrop2 supported
        Wireless:  en0: 802.11 a/b/g/n/ac
        Battery Health: Normal - Cycle count 430
    Video Information: ℹ️
        Intel Iris
            Color LCD spdisplays_2560x1600Retina
    System Software: ℹ️
        OS X 10.10.3 (14D136) - Time since boot: 23:47:26
    Disk Information: ℹ️
        APPLE SSD SM0256F disk0 : (251 GB)
            EFI (disk0s1) <not mounted> : 210 MB
            Macintosh HD (disk0s2) / : 250.14 GB (111.66 GB free)
            Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
    USB Information: ℹ️
        Apple Internal Memory Card Reader
        Apple Inc. BRCM20702 Hub
            Apple Inc. Bluetooth USB Host Controller
        Apple Inc. Apple Internal Keyboard / Trackpad
    Thunderbolt Information: ℹ️
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            /Library/Application Support/Viscosity
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        [not loaded]    com.viscosityvpn.Viscosity.tun (1.0) [Click for support]
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        [loaded]    com.citrix.AuthManager_Mac.plist [Click for support]
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        [not loaded]    com.realvnc.vncserver.prelogin.plist [Click for support]
        [running]    net.juniper.pulsetray.plist [Click for support]
        [loaded]    org.macosforge.xquartz.startx.plist [Click for support]
    Launch Daemons: ℹ️
        [loaded]    com.adobe.fpsaud.plist [Click for support]
        [loaded]    com.google.keystone.daemon.plist [Click for support]
        [loaded]    com.macromates.auth_server.plist [Click for support]
        [loaded]    com.microsoft.office.licensing.helper.plist [Click for support]
        [loaded]    com.oracle.java.Helper-Tool.plist [Click for support]
        [loaded]    com.oracle.java.JavaUpdateHelper.plist [Click for support]
        [loaded]    com.realvnc.vncserver.plist [Click for support]
        [loaded]    com.sparklabs.ViscosityHelper.plist [Click for support]
        [running]    net.juniper.AccessService.plist [Click for support]
        [not loaded]    net.juniper.UninstallPulse.plist [Click for support]
        [loaded]    org.macosforge.xquartz.privileged_startx.plist [Click for support]
    User Launch Agents: ℹ️
        [loaded]    com.adobe.ARM.[...].plist [Click for support]
    User Login Items: ℹ️
        iTunesHelper    Application  (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
        AdobeResourceSynchronizer    Application Hidden (/Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)
    Internet Plug-ins: ℹ️
        JavaAppletPlugin: Version: Java 8 Update 31 Check version
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        Default Browser: Version: 600 - SDK 10.10
        net.juniper.DSSafariExtensions: Version: Unknown [Click for support]
        AdobePDFViewerNPAPI: Version: 11.0.10 - SDK 10.6 [Click for support]
        FlashPlayer-10.6: Version: 17.0.0.169 - SDK 10.6 [Click for support]
        Silverlight: Version: 4.1.10329.0 [Click for support]
        Flash Player: Version: 17.0.0.169 - SDK 10.6 [Click for support]
        PepperFlashPlayer: Version: 17.0.0.169 - SDK 10.6 [Click for support]
        CitrixICAClientPlugIn: Version: 11.8.2 - SDK 10.7 [Click for support]
        googletalkbrowserplugin: Version: 5.41.0.0 - SDK 10.8 [Click for support]
        AdobePDFViewer: Version: 11.0.10 - SDK 10.6 [Click for support]
        QuickTime Plugin: Version: 7.7.3
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    Safari Extensions: ℹ️
        ClickToFlash
        Reload Button
        YoutubeWide
    3rd Party Preference Panes: ℹ️
        Flash Player  [Click for support]
        Java  [Click for support]
        MacFUSE  [Click for support]
    Time Machine: ℹ️
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            18%    mds
            15%    Safari
             6%    WindowServer
             5%    com.apple.WebKit.Networking
             1%    ocspd
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        298 MB    Free RAM
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        3.36 GB    Inactive RAM
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  • Macbook Pro Retina display says "No batteries available" after legitimate system software update

    Issue Description
    On July 26, 2012 I placed an order with Apple store for the 15-inch MacBook Pro with Retina display with the following configuration (Order # W269108641 Serial# C02J52S9DKQ5):
    Processor 2.6GHz Quad-core Intel Core i7, Memory 16GB 1600MHz DDR3L SDRAM, Flash Storage 512GB Flash Storage
    It was delivered August 8, 2012. It cost me $3,265.16
    I have since equipped it with accessories like a wireless apple keyboard ($69), wireless mouse ($69), USB super drive ($79), VGA display adapter ($29), Ethernet Adapter ($29) and the excellent sleeve/pouch from Pack & Smooch GmbH (GBP60))
    It's so heavily configured because it’s my main workstation. I additionally bought and installed Parallels 8 so I can run Windows 8 in a Virtual Machine because I have a few things on Windows that I need to be productive. This setup has been a dream machine until a little over a week ago.
    In the one year since I bought it, I have had only 2 issues;
    • A case of display flickering that resulted after a system software update on August 28, 2013
    (Case ID 498560320 - not much help came from Apple Support but fortunately the problem went away a week later after another system software update)
    • A case of battery failure that resulted after a system software update on October 11, 2013
    (Case ID 516534003 - I have gone through all recommendations from Apple support as I will detail below)
    Symptoms after system software update
    • Battery Icon on status bar disabled with a message "No batteries available"
    • Battery not charging
    • LED on the Magsafe power adapter no longer show
    • Keyboard backlights no longer show
    • Notebook fan loud/noisy and permanently at high speed
    • Date and time reset to a date in the past at each restart
    • Notebook starts up the moment the Magsafe adapter is connected without waiting for power button to be pressed
    • An update for "MacBook Pro Retina Display SMC Update 1.2" keeps appearing in Software Update
    Recommendations from Apple Support
    • Perform SMC Reset (http://support.apple.com/kb/HT3964)
    (Done - no change in status)
    • Run Disk Utility
    (Done - no errors found)
    • Run Apple Hardware test (http://support.apple.com/kb/HT1509)
    (Done - no errors found, no change in status)
    • Visit Apple Store
    (Done - they confirmed no issue with Magsafe adapter. For a fee they are happy to change the battery if confirmed faulty and re-install the OS if the battery is not the issue but am uncertain that the OS re-install will resolve the issue because I have read online about a similar case where a re-install did not resolve the issue)
    • Check System Report/Hardware/Power
    (Done - Health Information/Cycle count:0, Battery installed: No)
    • Perform NVRAM Reset (http://support.apple.com/kb/HT1379?viewlocale=en_US)
    (Done - no change in status)
    Comments and additional Observations
    Please note the following;
    • All of the symptoms above appeared after a system software update on October 11, 2013
    • This update first appeared on October 10, 2013 but I was too busy to apply it especially because it required a system restart
    • The battery was fully charged when I decided to apply the update on October 11 morning after I got to work
    • Normally on full charge, the battery will typically deliver 3 - 4 hours depending on usage and up to 6 hours when idle
    • The said update was not interrupted or anything of the sort
    • On the day the symptoms were first observed when I first logged the case with apple, the system ran on battery while it performed the Apple Hardware Test while I was driving to the Apple support store on my way home even though the status bar was indicating "No battery available" 
    I make the following deductions solely based on my observations
    • An apple authorized system software update broke the system
    • The nature of the failure is communication related - the battery charging circuit and related systems are not getting the necessary instructions to function as they should (It's a known fact that rechargeable batteries do NOT die instantaneously, the total hours they run on full charge will gradually reduce over time as they degrade on use)
    • It’s possible the update is not being applied correctly because the item “MacBook Pro Retina Display SMC Update 1.2” is still in Software update after subsequent attempts to apply it
    • The high fan speed is nothing to do with high temperature or high processor load, according to the Activity Monitor utility the highest CPU utilization 1.9 – 4.7% is by kernel_task (PID 0) followed by activitymonitord at 1.8 – 2.2% (PID 481)
    • The symptoms match what an SMC reset should resolve according to Apple documentation
    • This is a known problem within Apple based on the documentation provided and the numerous similar cases reported online
    Summary;
    The system is running OS X 10.8.5
    I have provided this detailed documentation in the hope that someone who understands this system can say exactly what is going on. It's meant to be a dream machine but now you can hear the fan from across a large room, the battery doesn't charge and is in fact not recognized so I lose data if the Magsafe adapter gets unplugged, and I have to reset the system date each time I restart the notebook.
    I've used this notebook with utmost care for a little more than a year, this investment of over $3,500 could have bought 3 high end notebooks from DELL or HP but I chose Apple.
    I have suffered untold loss in productivity in the last 10 days since this issue occurred, I respectfully request Apple to fix my notebook.

    Issue Description
    On July 26, 2012 I placed an order with Apple store for the 15-inch MacBook Pro with Retina display with the following configuration (Order # W269108641 Serial# C02J52S9DKQ5):
    Processor 2.6GHz Quad-core Intel Core i7, Memory 16GB 1600MHz DDR3L SDRAM, Flash Storage 512GB Flash Storage
    It was delivered August 8, 2012. It cost me $3,265.16
    I have since equipped it with accessories like a wireless apple keyboard ($69), wireless mouse ($69), USB super drive ($79), VGA display adapter ($29), Ethernet Adapter ($29) and the excellent sleeve/pouch from Pack & Smooch GmbH (GBP60))
    It's so heavily configured because it’s my main workstation. I additionally bought and installed Parallels 8 so I can run Windows 8 in a Virtual Machine because I have a few things on Windows that I need to be productive. This setup has been a dream machine until a little over a week ago.
    In the one year since I bought it, I have had only 2 issues;
    • A case of display flickering that resulted after a system software update on August 28, 2013
    (Case ID 498560320 - not much help came from Apple Support but fortunately the problem went away a week later after another system software update)
    • A case of battery failure that resulted after a system software update on October 11, 2013
    (Case ID 516534003 - I have gone through all recommendations from Apple support as I will detail below)
    Symptoms after system software update
    • Battery Icon on status bar disabled with a message "No batteries available"
    • Battery not charging
    • LED on the Magsafe power adapter no longer show
    • Keyboard backlights no longer show
    • Notebook fan loud/noisy and permanently at high speed
    • Date and time reset to a date in the past at each restart
    • Notebook starts up the moment the Magsafe adapter is connected without waiting for power button to be pressed
    • An update for "MacBook Pro Retina Display SMC Update 1.2" keeps appearing in Software Update
    Recommendations from Apple Support
    • Perform SMC Reset (http://support.apple.com/kb/HT3964)
    (Done - no change in status)
    • Run Disk Utility
    (Done - no errors found)
    • Run Apple Hardware test (http://support.apple.com/kb/HT1509)
    (Done - no errors found, no change in status)
    • Visit Apple Store
    (Done - they confirmed no issue with Magsafe adapter. For a fee they are happy to change the battery if confirmed faulty and re-install the OS if the battery is not the issue but am uncertain that the OS re-install will resolve the issue because I have read online about a similar case where a re-install did not resolve the issue)
    • Check System Report/Hardware/Power
    (Done - Health Information/Cycle count:0, Battery installed: No)
    • Perform NVRAM Reset (http://support.apple.com/kb/HT1379?viewlocale=en_US)
    (Done - no change in status)
    Comments and additional Observations
    Please note the following;
    • All of the symptoms above appeared after a system software update on October 11, 2013
    • This update first appeared on October 10, 2013 but I was too busy to apply it especially because it required a system restart
    • The battery was fully charged when I decided to apply the update on October 11 morning after I got to work
    • Normally on full charge, the battery will typically deliver 3 - 4 hours depending on usage and up to 6 hours when idle
    • The said update was not interrupted or anything of the sort
    • On the day the symptoms were first observed when I first logged the case with apple, the system ran on battery while it performed the Apple Hardware Test while I was driving to the Apple support store on my way home even though the status bar was indicating "No battery available" 
    I make the following deductions solely based on my observations
    • An apple authorized system software update broke the system
    • The nature of the failure is communication related - the battery charging circuit and related systems are not getting the necessary instructions to function as they should (It's a known fact that rechargeable batteries do NOT die instantaneously, the total hours they run on full charge will gradually reduce over time as they degrade on use)
    • It’s possible the update is not being applied correctly because the item “MacBook Pro Retina Display SMC Update 1.2” is still in Software update after subsequent attempts to apply it
    • The high fan speed is nothing to do with high temperature or high processor load, according to the Activity Monitor utility the highest CPU utilization 1.9 – 4.7% is by kernel_task (PID 0) followed by activitymonitord at 1.8 – 2.2% (PID 481)
    • The symptoms match what an SMC reset should resolve according to Apple documentation
    • This is a known problem within Apple based on the documentation provided and the numerous similar cases reported online
    Summary;
    The system is running OS X 10.8.5
    I have provided this detailed documentation in the hope that someone who understands this system can say exactly what is going on. It's meant to be a dream machine but now you can hear the fan from across a large room, the battery doesn't charge and is in fact not recognized so I lose data if the Magsafe adapter gets unplugged, and I have to reset the system date each time I restart the notebook.
    I've used this notebook with utmost care for a little more than a year, this investment of over $3,500 could have bought 3 high end notebooks from DELL or HP but I chose Apple.
    I have suffered untold loss in productivity in the last 10 days since this issue occurred, I respectfully request Apple to fix my notebook.

  • Macbook pro retina display wifi connection problem.

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    iphone and iMac connects to the same wifi network. I am connecting through iphone hot spot to write this question. please help.

    I have posted my solution  i.e. update airport utility software. Ocourse you needa working internet connection for that!
    I have a 27 inch imac, mac book pro, mac book pro with retina display, iphone 4, iphone 4s, 2 x iphone 5. Each device was showing erratic internet connections at some point in time or the other.
    I just updated Airport Utility Software. You can find it in Applications/Utilities. When you click on Airport utilities, it opens a window with 2 icons. The bottom icon will look like your airport express. click on that and then you will get info on the right. If , I repeat if, your Airport utility software requires updation, you will be prompted in the info box. Click that and then you will be fine.
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