[Solved] MacBook recommendation needed - Page 1
Forum section: electronics / general

author: blueskull
author_rank: Unknown
timestamp: August 17, 2017, 04:08:07 am
content: As I'm working on a software that is designed to run on OSX, I need a machine to run OSX itself. I want to try to stay away from software piracy, so Hackintosh is not in my scope.That is to say, I need a Mac. First of all, I DON'T CARE ABOUT GRAPHICS, and I DON'T CARE ABOUT QUAD CORE. I will only run XCode for work, and Safari (YouTube) for recreation. Maybe some casual games during day time in lab, but that will be something like MineCraft without material pack.Also, I prefer a new or open box device, rather than a previous generation used device. Computers just develop so fast that performance per watt increasing per generation is too great to be offset by a slight price drop, plus I prefer my device to come with no scuffs and dents.I originally wanted to buy a Macmini, but since the 2017 version is not yet released, if there will be 2017 version. The 2014 base version has only 4GB of non-upgradeable RAM, which is apparently inadequate for modern uses. The 2,5GHz, 8GB version, even used, is more than $500, which makes it less attractive, especially considering it doesn't have a screen, so its mobility is severely limited.I'm looking at a Macbook, and I would like to hear some recommendations.I will keep as far as possible from Macbook Air due to the crappy screen and 8-year-old design, especially consider I used to have 2 of them in the past.I will not consider 13'' Macbook Pro due to the extra weight and limited performance improvement compared with Macbook 12''. Pre-2016 Macbook Pro 13'' have similar benchmark performance compared with latest i5 Macbook 12'', and much more weight, plus the price is still $700+ for a device in excellent condition. Post-2016 ones are rarely available for less than $1200.I will not consider 15'' Macbook Pro since I already have a desktop Windows workstation and a Mobile Windows Workstation. I only need a Mac to run XCode, nothing heavy duty, and I don't want to pay the premium in terms of money, weight and portability.I am aware of that these new Macbooks, no matter Pro or 12'', have non-replaceable SSD and RAM, and I'm aware of that they aren't meant to be serviceable. As I said, I just need a light duty use machine for device and program testing and simple coding, and I don't plan to keep them for more than 3 years. My typical laptop cycle is 2 years, then sell as used. As long as they work fine for the first 2 years, I'm okay with it.Here is a candidate list:1. Macbook 2017 m3 256GB, $1199-$125=$1074 (BestBuy educational discount)2. Macbook 2017 i5 512GB, $1499-$125=$1374 (BestBuy educational discount)3. Macbook 2017 i5 256GB, $1339 (m3 256GB with CPU upgrade, Apple Store)4. Macbook 2016 m5 512GB, $1199-$125=$1074 (BestBuy educational discount)I'm more towards number 1 and number 2, since number 3 is only $35 cheaper with 256GB less SSD, plus a customized device is harder to sell in the future.Number 4 is my least preference since previous generation Core m5 is slower than latest Core m3, and I don't think the extra SSD can offset the benefit of a more energy efficient and powerful CPU.I only need a few GB of storage beyond OS, so 256GB and 512GB makes no difference, until I sell them.So my real question is, should I spend $300 more for the m3->i5 (both 3.5W TDP Core-Y models, both KabyLake) upgrade providing the extra 256GB of SSD does absolutely no good to me until I sell them, but I don't think I can sell the upgraded version for $300 more.New candidate list:1. BestBuy m3 8G 256 ($1074)2. Apple Store m3 8G 256 with i7 16G upgrade, $1492 (assuming the accompanying Beats can be sold at $180)Which one you think should be better?I ended up getting one with all options maxed out. Heck, I just got a raise.

author: Richard Crowley
author_rank: Super Contributor
timestamp: August 17, 2017, 05:39:05 am
content: I'm not an Apple-fan, but I have seen that Apple sells refurb computers on their website.https://www.apple.com/shop/browse/home/specialdeals

author: Ampera
author_rank: Super Contributor
timestamp: August 17, 2017, 05:46:36 am
content: IMO I would check out OS/X compatibility layers (I think GNUStep is one) to see if you can run your OS/X software on another OS. It is honestly scary how much Apple rips you off with their machines. You could get an i5 laptop NO SWEAT for WAY less than what Apple makes you pay (Like 500-700USD less), so I would SERIOUSLY consider an alternative. There is a reason why people warn you off Macintoshes.If you ABSOLUTELY need to have a Mac, I'd take the cheapest one with the (I assume it's an i3?) For Minecraft, the CPU isn't going to make much of a different between an i3 and an i5, and most coding stuff doesn't really hog the CPU unless you need to compile massive software within a few moments.

author: amyk
author_rank: Super Contributor
timestamp: August 17, 2017, 06:28:32 am
content: You can easily run OS X in a VM, and if you have good hardware it will be faster than running on Apple hardware.

author: Unknown
author_rank: Unknown
timestamp: August 17, 2017, 06:44:23 am
content: Personally, I'd go for 2 first, then 3, then 1.Given not-too-different pricing, I wouldn't even consider an m3 against an i5 for anything vaguely CPU- or I/O-bound (e.g.compiling) - an m3 is, what, 30% slower?I can't see you've mentioned how much RAM you're looking at (and I can't guess it from your quoted prices vs local pricing). Xcode works fine with 8GB even on reasonable-sized projects, though you'll be feeling the edges of it & 16GB would be better.Unless you've intending to load everything you can get your hands on onto it, then a 256GB SSD will probably be enough for your stated use. That's what's in my daily driver, and even with all my music & videos & document library / management database & Virtualbox (with Win7 & old OSX guests) & tonnes of misc crud that I've collected, it still don't have much problem keeping 30-50GB free.Beyond that, as you say option 2 is only a few bucks more than option 1.Quote from: amyk on August 17, 2017, 06:28:32 amUh, let's just say "that's not my experience" - but YMMV...

author: kripton2035
author_rank: Super Contributor
timestamp: August 17, 2017, 06:53:55 am
content: I would go to a macbook PRO (13) because xcode is all but "simple" software.you need a fast processor (i7) , and you need a fast ssd drive to use it on a programmer basis.or be prepared to wait at each compile.btw, we don't know the complexity of what you have to program ?also, don't think you need 512gb of storage space to make some apps in xcode ?

author: kripton2035
author_rank: Super Contributor
timestamp: August 17, 2017, 07:37:46 am
content: you almost never boot a mac ... you put it to sleep by closing the screen...it can survive sleep without battery charge for one month or so.windows and linux people are used to shutdown their computer more often than on a mac.

author: Halcyon
author_rank: Unknown
timestamp: August 17, 2017, 07:47:27 am
content: Quote from: blueskull on August 17, 2017, 06:43:50 amKeep in mind, breaching EULAs and software licensing is not comparable to "software piracy" or anything unlawful. A EULA isn't worth jack squat unless it's been tested in a court and many are considered "unreasonable" in Australia simply due to their sheer length.Quote from: kripton2035 on August 17, 2017, 07:37:46 amExcept when the damn thing crashes and becomes unstable or just locks up ;-)

author: kripton2035
author_rank: Super Contributor
timestamp: August 17, 2017, 08:05:53 am
content: Quote from: kripton2035 on Today at 09:37:46you almost never boot a mac ... you put it to sleep by closing the screen...Except when the damn thing crashes and becomes unstable or just locks up ;-)so that's what I said: almost never !

author: JPortici
author_rank: Super Contributor
timestamp: August 17, 2017, 08:19:07 am
content: Quote from: Richard Crowley on August 17, 2017, 05:39:05 amI'd never get a refurbished. heard of few people that bought refurb and machine still had problems. plus, the supposed discound is ridiculous.Have you considered an iMac? compare the prices with other GOOD all in ones and they have fantastic value. We just got a desktop dell workstation for our new graphic guy, it was about the same spec/performance as the iMac and it costed just about the same (with screen included of course) though we bought the desktop just for future upgradesBut i suppose you don't want another big-ass screen on the desk otherwise that's what i would have got.re:macs, i think either one is good for what you want to do, i also agree on you not getting the older mac-mini (by the way, i got the 7i5 nuc in the end.. a beast.)but i wouldn't spend too much money on it, as i found out osx to be not so productive to use for anything that wasn't related to music/images/videos (which i also do on the side)

author: rollatorwieltje
author_rank: Unknown
timestamp: August 17, 2017, 10:10:10 am
content: I would never get a Macbook 12", IMO it's utterly retarded that this machine only has exactly one USB-C port that's used for charging as well. Want to connect an external monitor? Well fuck you, buy a 70$ adapter. Completely defeats the purpose of a small laptop if you have to carry extra crap along. At least the Air has proper ports and an SD reader. The difference in performance is also negligible, even though the Air is marginally older.Also be aware the keyboard on the 12" is "somewhat controversial". Most people just call it terrible, the keys basically have no travel. Oh well, at least it doesn't come with that abomination of a touch bar instead of function keys.

author: kripton2035
author_rank: Super Contributor
timestamp: August 17, 2017, 10:21:05 am
content: Quote from: rollatorwieltje on August 17, 2017, 10:10:10 amagain, macbook pro 13 is a more versatile computer. it has also been renewed in june like the 12".

author: nfmax
author_rank: Super Contributor
timestamp: August 17, 2017, 11:16:40 am
content: Quote from: JPortici on August 17, 2017, 08:19:07 amJust as a counter-example, I have bought several refurb Apple products over the years, including a PowerPC Mini (still going strong as a music server!) and two MacBookPro 13" - 2009 & 2012 models, both still going strong with no battery problems.YMMV, though

author: bd139
author_rank: Super Contributor
timestamp: August 17, 2017, 11:29:58 am
content: Mine is a 15" 2013 retina MBP i7 refurb. Works nicely and always has done.I wouldn't go near anything that isn't MBP. The lower lines are slightly sluggish in comparison.You MUST max the RAM out whatever you buy. I've got 16Gb and it turns out I needed it to run vagrant virtual machine images with my dev tools in.

author: JPortici
author_rank: Super Contributor
timestamp: August 17, 2017, 12:56:24 pm
content: Quote from: rollatorwieltje on August 17, 2017, 10:10:10 ammy work PC is a dell laptop. When i'm inside the office it's permanently connected to a USB 3 docking station which in turn is connected to monitor, ethernet, various usb stuff.When i'm other rooms or simply outside the office, usually i just need the laptop and maybe one usb portBack in the office, connect to thatsingleUSB port and i'm good. I'd do that even if i didn't have to so i wouldn't have to connect / disconnect multiple things every time.I would do the same with the 12" macbook if i had to, but i see your point. Completely agree on the keyboard, i HATE mac keyboards. i liked the old one in my 2010 model much better.you should be excited of what you can do with a single USB 3 port!

author: bd139
author_rank: Super Contributor
timestamp: August 17, 2017, 01:19:49 pm
content: They keyboard is shit on the MBP as well. However you get used to it eventually.Really, my Lenovo T440 keyboard is much better.

author: Jellysfish
author_rank: Newbie
timestamp: August 17, 2017, 06:16:36 pm
content: if you commit to not having any ports, which it looks like you are, a single usb c isn't much worse than two. You'll just have to get a multi-port dongle (>$45 from amazon)

author: kripton2035
author_rank: Super Contributor
timestamp: August 18, 2017, 06:08:43 am
content: https://browser.geekbench.com/mac-benchmarks/

author: rollatorwieltje
author_rank: Unknown
timestamp: August 18, 2017, 06:22:23 am
content: https://www.cpubenchmark.net/compare.php?cmp[]=2880&cmp[]=2503&cmp[]=2863This benchmark says the 12" i7 is actually slower than the top spec Macbook Air from 2015. It doesn't surprise me, that TDP decrease has to come from somewhere.But who cares about such minute differences. Does it matter if something compiles in 9 instead of 10 minutes? In both cases you're watching paint dry. That i7 7500u is approaching the ballpark of a 7 year old desktop. Raw performance is just not a thing in these ultraportable laptops. My Lenovo T530 work laptop has the same CPUMark score as the Air, it's from 2012... Of course that doesn't run OSX, I'm just saying you shouldn't stare yourself blind on performance, it won't be that impressive whatever you choose.

author: ruairi
author_rank: Frequent Contributor
timestamp: August 18, 2017, 07:32:31 am
content: 16 year Apple user here. Go for the extra RAM, you will be glad you did. I agree on the SSD, 256 should be enough.I've a Microsoft Office subscription for the past 3 years that I just cancelled. We had it for a very specific charity project my wife was working on where only Office would work. For my daily work I use Open Office on Mac and it is better in every way than the Microsoft offering. Particularly in terms of stability.

author: ruairi
author_rank: Frequent Contributor
timestamp: August 18, 2017, 09:13:31 am
content: I've never used Visio, in fact I had to google it just now. Looks very useful for some projects I have coming up, will check out the LO version.BTW on Mac I found OO.o to be better than LO.

author: kripton2035
author_rank: Super Contributor
timestamp: August 18, 2017, 11:46:02 am
content: LibreOffice on mac opens many many more files formats than OO.

author: bd139
author_rank: Super Contributor
timestamp: August 18, 2017, 12:25:52 pm
content: LibreOffice on OSX is dire. Even worse than windows.

author: PartialDischarge
author_rank: Super Contributor
timestamp: August 18, 2017, 01:40:16 pm
content: Why use OpenOffice, LibreOffice or even MO on a Mac, when the supplied software (Numbers, Pages, Keypoint, iBooks Author) is more than good??

author: PartialDischarge
author_rank: Super Contributor
timestamp: August 18, 2017, 01:43:44 pm
content: Quote from: blueskull on August 18, 2017, 07:38:22 amA nice Visio substitute is Shapes 4, 11€

author: NiHaoMike
author_rank: Super Contributor
timestamp: August 18, 2017, 02:27:53 pm
content: Quote from: blueskull on August 17, 2017, 06:43:50 amIf you can find one of those really old Macs for free or nearly so, do a case modding project! Then you'll be running OSX on an "upgraded" Mac.

author: bd139
author_rank: Super Contributor
timestamp: August 18, 2017, 03:37:22 pm
content: Quote from: MasterTech on August 18, 2017, 01:40:16 pmGot to agree there. That is until you have to work with other people using Office, at which point it's shit. Really though if you're sending word and excel documents around, something is broken in your workflow.

author: tooki
author_rank: Super Contributor
timestamp: August 18, 2017, 06:55:08 pm
content: Quote from: bd139 on August 18, 2017, 03:37:22 pmAlas, that seems to be the favorite modus operandi in something like 95% of small and medium businesses. Trying to migrate people away from them is damned near impossible.(And for some jobs, like actual writers, there's no real alternative to Word. Neither Pages nor OO.o/LO come even distantly close.)

author: bd139
author_rank: Super Contributor
timestamp: August 18, 2017, 07:04:13 pm
content: I do a lot of technical writing and there's always LaTeX.MacTeX is Jesus' sandals as software goes

author: tooki
author_rank: Super Contributor
timestamp: August 18, 2017, 07:28:13 pm
content: Quote from: bd139 on August 18, 2017, 07:04:13 pmSorry, I need to be clear: I'm not talking about formatting the text for output. What I mean is actually supporting the writing process. Word is actually quite strong at that. (I worked as a technical writer/translator for a couple of years, and Word is simply the most frictionless writing tool I've encountered yet. LaTeX is the polar opposite, it's super strong on final output, but composing in it is just an exercise in frustration.) It's all the little things, the AI built into Word to make it do what you want, even if you actually do something else. It's not that Word is perfect, it's not. But everything else is so much worse, usually in little details that just annoy the living daylights out of you when you just wanna write. Death by 1000 paper cuts...

author: Howardlong
author_rank: Super Contributor
timestamp: August 19, 2017, 07:26:09 am
content: FWIW I started on my OSX career about six years or so ago when a product I'd developed became popular and a very vocal (but it turned out quite small minority, so beware!) wanted to use it on a Mac running OSX.At first I went the Hackintosh route, but learned pretty quickly that this was not going to be reasonable at the time, so I bought a Mac mini back when they still had a DVD drive. This was the cheapest way in at the time, and you still had third party upgrade options on RAM and hard drives. I upgraded the hard drive to and SSD, and upped the RAM to 8GB (the max it would take).I liked the hardware then so much that around 2012 I bought into the Apple way, including two Mac mini i7 Ivy Bridge Servers as desktops (that I upgraded RAM, and HDDs to SSDs), a Macbook Air 11", and a fully loaded Macbook Pro Retina 15" when they were first released in 2012. I also upgraded the SSDs on the two Macbooks. But rather than running OSX, apart from the Air, 95%+ of the time they run Windows. The OSX is there just for hardware and software porting, testing, and checking in stuff to the App Store.Until six months ago the Mac minis were used daily. Now I only use one for my music arranging, and the other sits in a drawer, replaced with an almighty dual Xeon overkill machine I built myself. I still use the two Macbooks daily, particularly the 15" Retina (again in Windows) which still holds its own against today's best laptops with its Ivy Bridge i7 3820QM 4C8T, 16GB RAM, 1TB SSD.Nowadays I would very much doubt I'd go the Apple way again unless I had an overwhelming need to develop in OSX, as the OP does. The dongle dependency I can deal with as I find myself using them regularly anyway on older hardware, but I do wish all laptop manufacturers would put at least four USB ports on their devices! The newer Mac minis are nowhere near as powerful as the 2012 models, so would be a non starter for me. By far the worst part is the almost universal lack of upgrade path for all new models apart from buying a brand new unit. For that alone Apple need to have a long rethink about their supposed green credentials that they espouse.

author: Howardlong
author_rank: Super Contributor
timestamp: August 19, 2017, 09:15:49 am
content: Quote from: blueskull on August 19, 2017, 07:50:33 amHorse for courses: I'm not sure what you're using the GPU for but I don't understand the fixation on it? I'm not using it for gaming, video or mining, I'm using it for productivity, I am not number crunching on the GPU. Yes, I'd like 4k 60Hz on the miniscule number of occasions I have it hooked up to a 4k monitor (that was a key reason for moving from the Mac mini server as my daily desktop, they would do 4k 30Hz, not 60Hz).You can of course juggle the figures how you see fit, for example you could say that the newer PCIe SSDs are perhaps 5 times faster than the SATA one in my current MBP, but is it a bottleneck in practical terms? I swapped out a Samsung 950 NVMe 256GB for a 2TB 850 Evo SATA yesterday on a Ryzen build, and don't see any appreciable difference in practical use, despite the 850 Evo being a quarter of the speed of the 950 depending which test you reference. Sure, there are going to be some edge cases where there's going to be a dramatic improvement, but for aggregate typical use I can't say it's particularly a bottleneck.While battery longevity is of course a benefit of the newer low power devices, many of these lower power mobile devices only run two cores. I've long taken the power consumption/battery life claims of all vendors with a large pinch of salt, it's the same territory as mileage claims for cars, no one ever achieves their claims in real life. Three hours in real use is more than sufficient for me in every case I can think of, and I take an AC adapter if required.In reality long ago I organised my life around battery limitations and have become used to it to such an extend it no longer bothers me, but it is a mindset. The exception is standby time where some laptops are truly appalling. I have a Surface 3 here, it barely lasts three days on S3 sleep, so I shut it down or hibernate after use unless I know I'm going to be using it very soon afterwards. That same mindset now extends to other laptops, I am more likely to shutdown or hibernate rather than accept S3 sleep as an alternative.In short, I currently have no realistic and justifiable reason to update the five year old MBP I use daily, I don't notice my productivity reduced in any way except in very large project rebuilds where a few more cores wouldn't go amiss, seeing the same projects compile on a 24C48T dual Xeon puts a 4C8T into perspective! That doesn't stop me yearning over an XPS 15 though.I would certainly agree with your OP though, a Hackintosh isn't the way to go IME, unless you have a lot of time on your hands. I'm not even sure if it's possible to publish apps in the App Store if you don't have a "proper" Mac anyway.

author: tooki
author_rank: Super Contributor
timestamp: August 19, 2017, 01:03:32 pm
content: Quote from: blueskull on August 19, 2017, 03:48:14 amFYI, you can add the AppleCare+ within 60 days of original purchase, so it can be on a separate transaction.

author: bd139
author_rank: Super Contributor
timestamp: August 19, 2017, 10:06:52 pm
content: I buy AppleCare because it covers me destroying the thing which has happened on two separate occasions. Killed my iPhone 6s, walked into Apple store, stumped up the £79 and walked away with a new handset in under 30 minutes. Then again this is a business critical device (I run my business off it).

author: tooki
author_rank: Super Contributor
timestamp: August 19, 2017, 10:54:57 pm
content: Quote from: blueskull on August 19, 2017, 10:03:38 pmThere was a year to add AppleCare (without a plus), and in countries without AppleCare+, that's still the case.In countries where AppleCare+ (with the plus) is available, then you can't get AppleCare (without the plus) and you have 60 days to add AppleCare+. (Except Japan, where it's 30 days.)

author: BrianHG
author_rank: Super Contributor
timestamp: August 20, 2017, 12:31:26 am
content: A few years ago, I got lucky and bought a 6 month old MacBook Pro for 400$ which was destroyed by Ice Tea. Apple wouldn't fix it for the original owner... After going online to youtube to see how to properly open it, a firm tooth brush with heavy duty flux remover & a lot a brushing and rinsing, + the eventually the replacement of the battery, and LCD back light inverter, it worked perfectly. Gave it to my niece who still uses it today.Being a student, you might be able to find a similar lucky deal.

author: cdev
author_rank: Super Contributor
timestamp: August 20, 2017, 12:53:30 am
content: If I were you, I would get Apple Care. Ive had multiple Macbooks, Power Macs and other Apples going back to the late 1980s, and Ive found it invaluable several times.They are not as generous as they once were. Sometimes they have a defect they don't want to admit, Applecare can potentially save you a lot of time and money.Another alternative, don't get a Mac! I gave up trying to stay current on everything several years ago. Its too expensive.But now you already have. So, I would invest in it if you can afford it and need zero downtime or close to it.

author: bd139
author_rank: Super Contributor
timestamp: August 20, 2017, 09:25:32 am
content: You only regret it if you don't use it. If you don't have it and you do have to use it then the regret is larger. I killed a 2 month old 2010 MBP with a glass of water and didn't have it. It still burns.

author: cdev
author_rank: Super Contributor
timestamp: August 22, 2017, 03:08:01 am
content: Two words.."pink dots" or "water indicators" which basically contain a chemical that turns pink in high humidity situations. (This is an issue, they can be tripped by normal weather in some areas, high humidity!)In short, if you accidentally or not, spill water into your computer, Apple Care would not have saved you in that situation.However, often spilling water into them is fixable by you. Apple Care is useful however when the fragile laptop starts falling apart on you. Or similar, and its just past the year they give you without it. Make sure that you get them to fix all the things that go wrong that it does cover, as soon as they show up. They have replaced cases for me that started falling apart, multiple power supply issues.. DVDROM drives, batteries.. once the graphics card died.. screen hinges, laptop backlight, the list goes on and on.Quote from: bd139 onYesterdayat 03:25:32

author: bd139
author_rank: Super Contributor
timestamp: August 22, 2017, 08:54:16 am
content: Yes my recent purchases are AppleCare+ and that does cover it. You can chuck the thing in a pond, go to the Apple store, pay the excess and walk away with a new machine in 30 minutes.Although I did knock my 6s in a sink of water and it had absolutely no effect other than make me very nervous.

author: tooki
author_rank: Super Contributor
timestamp: August 22, 2017, 09:34:18 am
content: Quote from: blueskull on August 22, 2017, 09:06:47 amFYI, though the iPhone 6S has some water-resistance built in but is not rated, the iPhone 7 is actually officially IP67 rated:https://www.apple.com/iphone-7/specs/

author: bd139
author_rank: Super Contributor
timestamp: August 22, 2017, 09:37:35 am
content: I think the 6s was a test phone. Fortunately for me anyway!As for Android and Sony, I'm not sure I could cope with that combination. Sony make pretty things that just don't work very well using the Japanese ethic of "shiny happy hardware, oops we forgot the software". I also got fed of Android about 6 months ago and bought an iPhone. I find Android like a slightly mental, needy girlfriend. You know the one that wakes you up at 3AM to make sure you're not being unfaithful in your dreams. The one that knows what you ate for lunch just by the look on your face. The one you find has been stalking you for the last 3 months. The iPhone has a "STFU and leave me alone" switch on the side and requires little attention from me. I don't even have to stick it on flight mode overnight to leave me alone. I sleep better now. Not once have I considered throwing it at the wall which was the fate of my Nexus followed by shouting "I'm going to the apple store you dick" at it.

author: tooki
author_rank: Super Contributor
timestamp: August 22, 2017, 09:41:09 am
content: Quote from: cdev on August 22, 2017, 03:08:01 amI always assumed that the technology of the moisture indicators is basically the same as the color in Kool-Aid powder: powdered dye making up a small portion of the total powder volume. As dry granules, the dye isn't very dark, but once dissolved, highly visible. I assumed that powdered dye (and probably fillers) were glued to a substrate using a waterless adhesive, with some kind of porous, water-permeable film or paper on top, which the dissolved dye would then flow into and become visible.Does anyone know? (Just random curiosity here.)

author: tooki
author_rank: Super Contributor
timestamp: August 22, 2017, 10:13:23 am
content: Quote from: bd139 on August 22, 2017, 09:37:35 amYes, even at the time, when teardowns of the 6S found the gaskets and whatnot, but without a public claim of water resistance, people hypothesized that it might be a testbed, with a future iPhone actually being IP rated. They turned out to be right!Quote from: bd139 on August 22, 2017, 09:37:35 am[tech history excursion]You know what I said for manyyears? "If only Apple could have Sony's hardware engineers."Now, in the many, many years since I first said that, Apple's hardware engineering has gotten extremely good and has probably fully caught up with Sony.But for example, in the iPod days, I think Sony probably could have gotten two or three times the battery life, and still made the devices smaller. Power efficiency and miniaturization were always Sony's fortes. For example, they made a high-end cassette Walkman in the 90s that was barely larger than a cassette case, and ran for 37 hours of a single AA alkaline cell. And that thing had to run a tape transport the whole time, whereas an iPod was running from a RAM buffer 99% of the time! (The first iPods got 10h on one charge, and it wasn't until 2007 that Apple caught up with that Sony Walkman's 37h -- and even then, only in the jumbo-size 60GB iPod.) For context, by 2001 when the first iPod was released, Sony had already released MiniDisc players that got 60h of playback on a single AA in standard-play mode (and 80 in long-play mode), and even Discmans that got over 30h of playback from two AAs -- and that's CD, which was not originally designed with portability in mind. (I believe that one thing Sony did in late Discmans to save power was to use a higher-speed CD mechanism, like 4 or 8x or something, combined with a large RAM buffer and audio compression, to basically rip a song to RAM at much faster than real-time, then shut off the drive and play from RAM. I wish I remember what I did with my last Discman!)Anyway, an Apple-Sony collaboration wouldn't even have been unheard of: Sony was the original supplier of 3.5" floppy drives for Apple, as well as the OEM of many Apple CRT displays (the ones with Trinitrons, of course), and as a LiIon cell supplier. But most interesting of all was the PowerBook 100: Apple literally approached Sony with the schematics of the Mac Portable*, and asked them "can you shrink this down"? Sony succeeded magnificently, producing the PowerBook 100, arguably one of the first subnotebooks ever made. (I do not know whether Sony alsomanufacturedthe PowerBook 100 for Apple, but they definitely did the engineering.)*The Mac Portable was a luggable with a beautiful active-matrix TFT LCD, but with a large sealed lead-acid battery, desktop-size 3.5" floppy and hard disk drives and a desktop-style mechanical keyboard, weighing in at 17lbs, the same as a Mac SE, just battery powered.

author: bd139
author_rank: Super Contributor
timestamp: August 22, 2017, 10:42:47 am
content: Nothing wrong with a tech history excursionSony did some good. I had a MiniDisc (MZ-R90) which i paid a slightly crazy amount of money to be imported at the time (student loan FTW). Worth every penny I spent on it. You're right about the battery life; it lasted hours on a single AA or the integrated rechargeable. My wife used it from 2002 to 2007. The mp3 players on the market at the time this came out were 64Mb-ish Diamond Rio etc. That's where Apple came and killed everything. I never owned a hard disk based iPod but the moment the shuffle came out (the original white stick one), I grabbed that, then jumped through a couple of Flash based iPods (nano).Then I saw this and had to have it:https://en.wikipedia.org/wiki/Sony_Ericsson_W880iBy that time Sony's engineering had gone to shit. The buttons were like pressing razor blades and the headphones had an iffy right angle connector that was unreliable which lead me to blasting out "Buried Alive" by "Front Line Assembly" on the bus a bit too loud from the integrated speaker and annoying everyone.Feck it so I bought a Nokia N91. That thing had a hard disk in it. A phone with a hard disk?!?It was a mess, so iPod nano and dumbphone again. Then the Lumia 710 (which was TBH great at the time), then android handsets, now a 6s.The 6s is by far the best engineering and experience so far out of all of the above. I suspect that's what most of the cost goes into: non superficial quality improvements.

author: PartialDischarge
author_rank: Super Contributor
timestamp: August 22, 2017, 10:53:35 am
content: I had this walkman, the Sony WM-701. I'm not sure it even made it to Europe. It had the "best" quality of music of any portable device I ever had, and I don't think I've ever owned a device so crammed in electronics/mechanics. Custom sound connector, custom rectangular battery, just A M A Z I N G

author: bd139
author_rank: Super Contributor
timestamp: August 22, 2017, 11:32:45 am
content: I had the Sanyo version of that. it was smaller but crapper. Ignore the plastic red bit - that was where you put the AA when you couldn't get a replacement rechargeable in the UKIt gave up eventually because the poor little motor just couldn't do it any more.

author: tooki
author_rank: Super Contributor
timestamp: August 22, 2017, 12:45:46 pm
content: Quote from: bd139 on August 22, 2017, 10:42:47 amImportedthe MD player? Wasn't it available in the UK? As I understand it, MD was as popular in the UK as in continental Europe, which is to say far more popular than in USA, but not as popular as in Japan. As such, the UK would have gotten most of the Sony and Sharp models. Am I wrong?(FWIW, I got into MD in about 1996, and stuck with it until about 2002 when my crappy Sharp MD portable died. I went without a portable player for that time, since I was listening at home and in the car, until getting an iPod in 2003 and then iPhone in 2007. But I still have my home MD deck, an MDS-JB930, and have since picked up a second-hand Hi-MD portable. I'm now on the lookout for a late-model Sony home CD player, one that supports CD-RW, CD-TEXT and Control AII, so that I can burn discs to CD-RW with iTunes and then copy them to MD with titles automatically transferred.)As for the W880: This is speculation, but isn't that more to do with the fact that Sony-Ericsson was basically Ericsson? All of the pre-Sony-Ericsson-merger Sony cellphone models were axed, and the Ericsson models of the time were rebranded to the new name. My suspicion is that despite the name, it was more Ericsson than Sony.

author: tooki
author_rank: Super Contributor
timestamp: August 22, 2017, 12:49:58 pm
content: Quote from: MasterTech on August 22, 2017, 10:53:35 amSo sexy!Does it actually use a custom battery, or is it just one of the regular "gumstick" NiMH or NiCd batteries that were used widely in higher-end 1990s-early 2000s portable music players? (I've got three Sony Walkmans right now that use those: one Hi-MD, two cassette.)Edit: Looks like it's the standard gumstick. Would have been one of the first Sony products to use it. That Walkman is one of the exceedingly few that supported Dolby C. Man, I woulda killed for that when I was a kid! (I had a home stereo with Dolby C, but since I couldn't afford a Walkman with it, I had to record my mixtapes with Dolby B instead!)

author: bd139
author_rank: Super Contributor
timestamp: August 22, 2017, 12:56:49 pm
content: Quote from: tooki on August 22, 2017, 12:45:46 pmThey were available in the UK but there was a 6 month lead time before new models appeared. There was a company in North London that did direct imports from Japans so I got one from there. I think I probably paid about 25% more on the import price than the retail but it was worth it at the time.Quote from: tooki on August 22, 2017, 12:45:46 pmIt felt like it was engineered by Sony rather than Ericsson. You are possibly right though

author: PartialDischarge
author_rank: Super Contributor
timestamp: August 22, 2017, 12:58:17 pm
content: Sony manufactured rectangular shaped batteries for a number of walkmans. Also they offered adapters for AA batteries that fit on the sideAlso the earphone cable had the play/stop/rewind/forward controls. No one had that in a walkman

author: tooki
author_rank: Super Contributor
timestamp: August 22, 2017, 01:12:11 pm
content: Yeah, I have two cassette Walkmans that borrow from that. One of them (WM-EX508) has a nifty battery compartment that accepts either the gumstick or a AA by flipping over the battery cover, so with AA it's just got a small bulge. It has earbuds with a (permanent) built-in remote. The other (WM-EX652) takes gumstick internally and has the AA sidecar like the WM-701. It has a remote with controls and display, and removable earbuds. (However, it uses that unobtanium Sony coaxial earbud jack. The coax-to-3.5mm adapters haven't been made for ages, either.)However, my Walkmans are from the late 1990s, by which time those features were common in Walkmans (except perhaps in USA, where very few people bought higher-end Walkmans like those). The WM-701 is from1988, WAY ahead of its time!!!Quote from: bd139 on August 22, 2017, 12:56:49 pmOh, gotcha. Yeah I hear that there used to be a thriving business in importing Japan-only models. (There was a US collector selling off his collection of new-in-box Japan-only MD players about 6 months ago. He'd literally gotten them just to collect. Some absolute gems among them. Sadly, some had aged even unused, e.g. some of the finishes starting to corrode away.)

author: cdev
author_rank: Super Contributor
timestamp: August 22, 2017, 02:30:02 pm
content: The shift to recording digital content was a big shift and then the later shift onto flash media and away from mechanically dependent formats like MD and DAT was even more important, making digital content creation so much cheaper and easier.Now its possible to capture unlimited amounts of content quickly!Blueskull, now you have an ideal tool to produce content with.You should.