* Posts by Dave 126

10664 publicly visible posts • joined 21 Jul 2010

Decoding the Google Titan, Titan, and Titan M – that last one is the Pixel 3's security chip

Dave 126 Silver badge

Re: No lineage?

Yeah, I meant the Samsung phones. Each new phone released recently with a Samsung panel, be it Samsung, Apple or Pixel phone, has a slightly better screen - according to DisplayMate - than the last. One would expect the next Samsung flagship to regain the crown and the cycle repeat.

However, the differences aren't that big, and one may be a tad brighter and one may have ever so slightly better colour accuracy.

Apple use their own 10bit colour display adapter on the iPhobe XS that consumes enough power that even when displaying a black image the OLED panel's efficiency advantage over LED is lost.

Dave 126 Silver badge

Re: No lineage?

Why bother? I'm not sure the Pixel hardware appeals to the Lineage OS crowd. Pixels main selling points are the camera software and co-processor to accelerate it, plus some extra Googley launcher. No SD card, no headphone socket. The screen is on Pixel 3 is superb*, but practically no better than the latest Samsungs - which are a more common target for alternative Android versions.

*In lab tests, the Note 9 had the best display crown, then the latest iPhone XS, now the latest Pixel. All panels made by Samsung (though Apple use their own display driver silicon)

Huawei Mate 20 series: China's best phone, but a pricey proposition

Dave 126 Silver badge

Re: Cable free screen mirroring and casting over WiFi, no cable or dock needed!?

Suggests, maybe, but the 'no cable or dock required' statement was the latter half of a sentence about 'Continuum Mode' for business users.

Dave 126 Silver badge

Re: Pricey?

Since they're all in the same price ballpark, 'pricey' will do.

Dave 126 Silver badge

Re: Third party launchers blocked

I've had a Huawei phone where i just couldn't get a third party launcher to stick... Huawei's own launcher kept overriding it. Still, it was a far cheaper model from a couple of years back.

Dave 126 Silver badge

Re: Mono sensors....

A mono sensor without RGB filters above it would deliver a sharper image. Each pixel can record the total intensity of light hitting it, compared to an RGB sensor where the pixels alternate. In multi camera setups, the mono sensor is usually used in conjunction with RGB sensors to allow some post processing - sharpness from the mono sensor and colour from the RGB sensor are combined into the output image.

Dave 126 Silver badge

Re: Cable free screen mirroring and casting over WiFi, no cable or dock needed!?

This is more than Miracast because Huaweii have a PC node akin to Samsung's Dex - apps optimised for mouse, keyboard and big screen.

Dave 126 Silver badge

Regards articles marked 'Review' are reviews, and have sample photos. 'Hands on reviews' are an impression based on a quick play with the device, often at a presentation or trade show.

This article was merely an overview of Huawei's new range, and was described as such.

Huawei's Watch GT snubs Google for homegrown OS

Dave 126 Silver badge

https://software.intel.com/en-us/articles/embedded-development-qnx-or-linux

Dave 126 Silver badge

Pareto analysis suggests that 20% of apps are those used 80% of the time. Therefore, if this thing does notifications and fitness stuff well, it might not need that many extra 3rd party apps. Having few apps available has killed phone platforms in the past, but this dynamic might not apply to this generation of smart watches - especially if they piggy back off phones.

I've noted here before that Linux, good though it is, isn't the best starting place for all OSs. I made said remarks on a thread about QNX - which, like Huawei's LiteOS, is a Real Time micro Kernal OS. Unlike LiteOS, QNX is both battle tested (used in industrial control since the 1980s) and proprietary (bought by BlackBerry a few years back).

Pixel 3 XL reveals innards festooned with glue and... Samsung?

Dave 126 Silver badge

The iFixit tinkerers broke it because they didn't have an iFixit guide to follow.

Walking across a minefield is pretty easy... provided you're following someone else.

Dave 126 Silver badge

Re: Recycling

Glue makes it much easier to dismantle end-of-life products en masse than screws. It also avoids stress risers in the frame of the product.

Finally. The palm-sized Palm phone is back. And it will, er, save you from your real smartphone

Dave 126 Silver badge

Because it would have a different number, making it harder for people to contact you.

This concept doesn't require a specialist phone though; some network operators offer a second SIM for the same number*, but none in the UK do, save for the Apple Watch's eSIM.

*A fellow commentard has noted that a German telco has offered second SIMs, usually for use in car phones.

Dave 126 Silver badge

Re: Wha?

The use case is that you can just grab one of two handsets as you leave the house, and still be contactable on the same number - without faffing around swapping your SIM. Say you use a 5.5" pricey phone during the day, but just want to carry a small cheap phone on a night out or muddy bike ride for calls, texts and WhatsApp.

However, this particular handset is just too pricey for this use case.

Dave 126 Silver badge

Re: WTAF?

It's not that it does things that your main phone doesn't, it is that this concept could allow you to take a compact cheap phone on a night out on the piss, or on a muddy mountain bike ride, whilst leaving your bulky and pricey do-it-all phone safely at home, yet still be contactable on the same number.

The concept is sound, but the asking price for this handset (and possibly the tariff for the eSIM) is far too high.

Dave 126 Silver badge

Re: Nothing like trashing a product

The advantage is that you can just grab one of two handsets as you leave the house, and still be contactable on the same number - without faffing around swapping your SIM. Say you use a 5.5" pricey phone during the day, but just want a small cheap phone on a night out for calls, texts and WhatsApp.

The concept is sound. Where this falls down is that many people would want their second handset to be far cheaper than the £300 being asked for here - especially as basic Android phones can be had for around £30.

Give it time. Offering a second SIM for a single number might be a way for network operators to distinguish themselves in the market. Phones are becoming both more expensive and cheaper than ever before, so why not use a different handset for different situations?

Dave 126 Silver badge

There are lots of suitable handsets around. The issue is that as far as we know, no UK network operator makes it easy to have two devices on the same number (Apple Watch LTE eSIM aside).

Dave 126 Silver badge

Re: Bizarre

I suggest your ire might be better directed at Google or the ASOP foundation than at Sony and Samsung.

Dave 126 Silver badge

Re: WTAF?

At this price, not many people judging by responses here and on Arstechnica.

However, if it were at a 'don't really care if I lose or break it price' ( £15 - £30) the concept of having a second phone on the same number has wide appeal.

Dave 126 Silver badge

Re: Yo dawg I herd you like phones

Actually, a lot of the mini "card" phones sold from China do have a Bluetooth 'page my main phone' feature, akin to Tile keyrings or many a connected watch.

Dave 126 Silver badge

Re: Neutered

It can have full functionality, it's just that it's currently only being sold on a Number Sharing eSIM service. You don't need to have your main mobile phone in the same room, or even turned on, in order to use this as an Android mobile phone.

Still, the sticking point appears to be price. That's the common view on other tech site threads.

This was the topic of a Reg discussion the other week - technically it's possible for UK networks to issue multiple SIMs for the same number (and a Reg reader confirmed a German network does just that - commonly used for a mobile and a car phone). Such a service would open up a whole menagerie of range of cheap and cheerful phones for use as secondary 'pub handsets'.

Dave 126 Silver badge

Re: Bizarre

Seems it'll upset you to learn that Nokia phones now run Android and are no longer made by Nokia, and Blackberry phones run Android and aren't made by Blackberry.

In other news, Macs are now Intel,

Dave 126 Silver badge

Overdue idea, price too high

I was using a 3.5 inch Android phone a couple of years back - £35 from Sainsbury's - as a stop gap. It did calls and WhatsApp just fine, and I was never worried if I dropped it.

The other small phone the Reg has featured recently, the Punkt, is also priced too highly when Banggood.com have a 3G clone for about £30.

Samsung’s flexible phone: Expect an expensive, half-bendy clamshell

Dave 126 Silver badge

Re: Clamshell?

The problem you describe has been solved, though either imperfectly in your S5 or, as you suspect, the case was to blame. I suspect your phone's case was blocking a second microphone.

The technique involves several microphones placed apart and some digital signal processing. This allows the phone to distinguish sound coming from your mouth (which is at a distance only a few multiples of the distance between the microphones) and background noise (which is many many multiples - of the inter-mic distance away.

Dave 126 Silver badge

Re: Can't imagine this will last long

> Folding parts wear. It's basic mechanics

Not necessarily. It depends upon the material and the minimum radius of the bend. Nor are pivots and hinges doomed to fail before other parts of a product.

True, caution, careful engineering and testing would be required to make it durable, but it's not impossible as you imply.

Dave 126 Silver badge

Re: Typical Samsung

Oops! Yep, I was confusing the Note 4 with the Note 7, maybe cos the Note 7 with edge display was around the same time as the Galaxy 7.

Dave 126 Silver badge

Can you name a MK 1 tech product that hasn't followed that pattern?

Dave 126 Silver badge

Re: I still think a bifold device will be a market failure

Sony prices are usually a fair bit cheaper than their list prices, and I haven't seen many of them in real life since the Z3 era. In terms of market share compared to Samsung and Apple, they sadly don't score highly. It'd be more accurate for you to have just said: "The other high volume, high priced phone vendor who actually turns besides Apple hasn't bothered with notches".

The reason being, Galaxy S devices have too many front-facing sensors, cameras and emitters to make a notch worth while.

Dave 126 Silver badge

Screen resistance to scratches isn't such an issue in a clamshell form factor. Even if some sand gets in there, there isn't any force pressing it agaivsts the screen. This is why so many laptops have soft screens and survive being slung in rucksacks.

Dave 126 Silver badge

Re: Typical Samsung

The Note 4 failed on a single component - the battery - partly supplied by third parties and Samsung's rush leading to trying to squeeze it into too small a space. The number of Note 4 owners who were loath to return them for a refund -, forcing Samsung to remotely disable the handsets' access to cellular networks - suggests the rest of phone was good.

Dave 126 Silver badge

Re: I still think a bifold device will be a market failure

Hard to tell. I have a notch-less 2:1 phone, when watching video I have it zoomed in slightly - though being OLED 'black bars' aren't an issue. The most profitable tablets, iPads, are squarer than video's 16:9. Movies are commonly streamed at a wider aspect ratio than 16:9. I've been told a lot of people shoot and watch video in portrait orientation on Twitter.

The issue with an unfolded tablet might prove to be holding it in one hand.

Samsung: Swanky hardware alone won't save a phone maker

Dave 126 Silver badge

Re: Ok Mr Samsung...

1, more of a Google services thing. Samsung handsets are well supported by modded AOSP-based ROMs - though do read up on if that's easier on Exonys or Snapdragon varients. However, for an easy privacy concious life you're better off avoiding Android (where many apps are built around proprietary Google APIs) and staying with Apple's privacy and data collection (differential privacy) policies.

2. Most apps can be disabled. If they can't be removed them you're only losing roughly 1% of your storage space

3. Few Android vendors offer guarantees on this, though some appear to be listening to users and making the right noises. Project Treble should now make it easier for vendors to roll out updates. Again, Apple have a consistent track record for updates.

4 TouchWiz ain't what it used to be, and I say that coming from a Nexus to an S8. Other launchers are available. The Google Pixel launcher can be side-loaded, but you sound like you want less Google slurp.

5. Turning off data doesn't make any apps squeal. Android has changed a lot since Gingerbread, including the addition of Stamina mode that will turn off data polling when the screen is off - akin to Sony's excellent implementation of old.

Dave 126 Silver badge

Re: Would you like more bloat with your Samsung sir?

Well, if we define the range as say £200 to £900 (Galaxy Note, iPhone Xn), then £550 *is* mid range. That remains true even if you can buy a very competent phone for less.

Does Google make hardware just so nobody buys it?

Dave 126 Silver badge

Re: Another theory

Apple doesn't have enough market share in most of its sectors to be considered anti competitive. They might enjoy around 15% share in phones and maybe laptops, but they don't care - they've got the lucrative 15% of the market.

Dave 126 Silver badge

Re: Why does ChromeOS still exist? It should have just been replaced with android.

There are few tablet-optimised Android apps. Also, there were inherent issues with Android that dated back to its rushed deployment - not least updates. Chrome OS was developed after a few lessons had been learnt.

And then there's Google's Fuschia OS on the distant horizon.

Samsung Galaxy A9: Mid-range bruiser that takes the fight to Huawei

Dave 126 Silver badge

Re: Abandonware

The Galaxy S9 shipped with Oreo, which mean it's built on Project Treble. This should mean issuing updates requires far less work from Samsung and its suppliers. But we'll see.

Dave 126 Silver badge

> It's the proliferation of Samsung services of dubious value, and which the phone constantly nags about, set up an account, log-in rah rah rah. It was a constant source of annoyance,

Yeah, there are some annoyances, but they can be fixed. For sure it's annoying to have to create an account before being able to disable the Bixby button, and go into the Galaxy Store to disable some notifications and nags, but all in all these things don't take that long.

Once done you're left with some very good hardware. Stick a good case and a glass screen protector on its slim frame and it's resilient too, happy to shrug off a drop into concrete just as it is a drop into a puddle.

With sorry Soyuz stuffed, who's going to run NASA's space station taxi service now?

Dave 126 Silver badge

> So, what's going on with the SLS?

The 'scathing report [pdf]' link in the article. The report is summarised here:

https://arstechnica.com/science/2018/10/theres-a-new-report-on-sls-rocket-management-and-its-pretty-brutal/

Happy with your Surface Pro 3's battery? Well, here's a setting that will cut the charge by half

Dave 126 Silver badge

Just no

It's not uncommon for people to use a laptop as they would a desktop, plugged in on their home desk for most of the week. That shouldn't preclude them from having a working battery for the odd occasion they want to use their laptop away from a power socket for a few hours.

Oh, and by the way, the Deep Cycling you describe (run til flat, charge to full, repeat) does NOT 'condition' Li Ion batteries - it actually degrades them, and quickly. Li Ion likes being cycled between roughly 40 and 80% charge, and doesn't mind short periods of topping up. The cycling you describe is for Nickel Cadmium batteries, but these are rarely used these days (possibly in cheaper electric toothbrushes).

Dave 126 Silver badge

Re: I thought this was a solved problem

Lithium ion batteries last longest it cycled between 40% and 80%. They don't like heat, and they don't like being stored with less than 40% charge. There was a clear Reg article about this a few years back.

With regards to laptops, it's clear that the premium brands* have traditionally fared far, far better than budget brands/ranges - likely due to better control circuitry and balancing of binned li-ion cells.

*The ones who consistently top studies of reliability composed using multiple data sources.

Dave 126 Silver badge

Re: I thought this was a solved problem

It really depends upon the make and model of laptop. Lenovo, Apple and I believe Toshiba are good, but as I noted above my mid range Dell was poor. But please, my anecdotes are half a decade out of date - lots of vendors have upped their game, so I'd suggest you spend a few minutes googling.

With regards to what Richard has said, my Dell could run off mains with the battery removed

Dave 126 Silver badge

Indeed, even some Xperia phones had the option to limit charging to 90%. Seems I can't do the same on my Samsung without rooting - best I can do is install an app that chirps when a certain charge level (let's go for 80%) is reached.

For laptops, Apple, like Lenovo, were clever about charging. I've known old MacBook Pros often left plugged in that could still take a respectable charge after several years. My mid range Dell's battery died after less than a year of similar treatment.

Pixel 3, 3XL, Slate tab launch: Google emits swanky iPad botherer while tarting up mobes

Dave 126 Silver badge

Re: No SD card

I was talking about hardware bells and whistles, as was inferred by the preceding items being hardware-based. IR iris scanner, Qi charging, mag strip emulator, grip detector, certified HDR compatability, pulse sensor, waterproofing... kitchen sink possibly, as is the Galaxy S tradition.

TouchWiz is easily ignorable these days, and I say that coming from a Nexus to a Galaxy. I was very pleasantly surprised. Check out Andrew Orlowski's articles if you don't believe me.

And Project Treble isn't AOSP as you put it. It's a modular framework that as a side effect has made AOSP-based ROMs far easier to use (and Android less dependant on ODMs releasing updated binary blobs) - though on Galaxy phones such faffing will kill features such as Knox and Pay. A normal person would just install a different launcher if they felt that much. It won't help you escape Google as a crippled AOSP build might, but that's not an issue exclusive to Samsung is it?

Dave 126 Silver badge

Re: Nope, went with Motorola instead

The LG phones have very respectable Sabre DACs and amps. But yeah, for home listening why use the phone's output?

For out and about use, such specs are usually overkill. 3.5mm socket is a convenience that lets me use cheap expendable earphones to listen to podcasts. If I were to spend the money I'd use some active noise cancelling headphones from Sony with the LDAC codec they contributed to Android. If I were being silly I'd investigate some USB-C headphones with their own tubed DAC and amp.

Recently I've dug out some old Bluetooth earphones, love being divorced from the cable, hate the design flaws (which explains why they were dirt cheap)

Dave 126 Silver badge

Re: Google tablets

Is x86 a necessity? Some ARM based chips (Apple 7nm) are already beating Intel Thingy Bay at single threaded processes.

It's just down to legacy software support. Possibly relevent if you're using full Linux, moot if you're using ChromeOS.

Dave 126 Silver badge

Re: No SD card

And similar threats of boycott over the last few years have really had an impact on the market.

Since the default choice of Android phone in this price bracket is traditionally a Galaxy S or Note, just go with that. SD card, headphone slot, no notched screen, ability to sideload Pixel camera (G- cam) etc plus all the other bells and whistles Samsung throw in.

Dave 126 Silver badge

Re: Nope, went with Motorola instead

Not audiophile. I consider earphones to be consumable objects like driver bits - I break the cheap ones and lose the expensive ones.

Dave 126 Silver badge

Re: errmm...

Am I right in thinking that the first Google Pixel Notebook from a few years ago was only really intended for Google staff? No local storage is a feature if you don't want your employees taking your code home with them.

Dave 126 Silver badge

Re: iPad-killer

> How do you kill that which is already dead?

The iPad's dead? Really? You'd better alert Adobe, since they're currently prepping a feature-complete Photoshop for iOS. I'm sure they'll be glad to hear from you.

Punkt: A minimalist Android for the paranoid

Dave 126 Silver badge

Re: Ffs

5/7ths is better than 0/7ths, ignoring the environmental cost of manufacturing both vehicles. It might also be pointed out that particulate pollution is worse on weekdays in urban places. Mayve the Overfinch Range Rover is only driven around our subject's country pad. Still a benefit over driving it in town.