Is there Qi wireless charge indeed with Practical function? - General Topics

Since the Apple joined to bring wireless charging on*iPhone X, iPhone 8 and iPhone 8 Plus, a new charging-wireless charge method popular among smartphone maker and user. especially many smartphone maker all make efforts to achieve this function.
Such as Xiaomi, Elephone, AllCall MIX2 bring some device with this innovative feature. especially allcall mix2 spread a lot with their fast wireless charge.
Not all people Optimistic about this emerging technology, so Is there Qi wireless charge indeed with Practical function?

Related

[Q] Why no universal output for all Smartphones?

Hi guys,
Thanks for a great forum!
Just a broad question about ALL smartphones and phones in general.
The output connector, or lack of it is a pain in the rear. I have a HTC Desire which I am really happy with but it only has an USB output like most phones. My GF has an iPhone as most girls do, and she has the annoying freedom of plugging it into her car, friends car, docks and a host of other devices.
The question is....Why doesn't the phone industry standarise on one connector for all? I would vote for the iPhone plug as it's everywhere now and seems to work. Has Apple patented it I wonder?
Cheers,
Darren
There is already a universal plug that's been adopted by lots of manufacturers: the micro-USB.
And no they won't adopt Apple standards as firstly Apple likes to go against universal standards to be able to sell expensive accessories to customers.
And secondly I don't see why the rest of the world would adopt Apple's standards. If there has to be a convergence this should be Apple that should do like all other manufacturers. I don't see why we would adopt standards of 1 only manufacturer who purposely doesn't follow universal standards.
But anyway IMO this is unlikely to happen.
Sent from my Vision using XDA App

Glowdeck - Wireless charger, alarm clock, and bluetooth streaming device.

Hey guys, i have just come across this on kickstarter.
http://www.kickstarter.com/projects/glowdeck/glowdeck-wireless-power-light-and-sound
It looks interesting and i think it may be the first of its kind? Anyone aware of any other viable alternatives? I love that it has multiple charging coils so you can just chuck your phone down on it.
This will beat my current setup which is an energizer qi charger and an old logitech alarm clock with a bluetooth ipod dongle (this works well btw, just not pretty)
What do you guys think? Any other things like this available or going to be soon?
dalton8 said:
Hey guys, i have just come across this on kickstarter.
http://www.kickstarter.com/projects/glowdeck/glowdeck-wireless-power-light-and-sound
It looks interesting and i think it may be the first of its kind? Anyone aware of any other viable alternatives? I love that it has multiple charging coils so you can just chuck your phone down on it.
This will beat my current setup which is an energizer qi charger and an old logitech alarm clock with a bluetooth ipod dongle (this works well btw, just not pretty)
What do you guys think? Any other things like this available or going to be soon?
Click to expand...
Click to collapse
Looks nice! For a $100 for the mini version is kinda steep for a charger. $275 for the one with bt speakers and display...is ok, but still kinda steep for a nightstand piece. EDIT: I kept looking at it and I opted for the single display with speakers lol. I may change my mind down the road, but I like the look of it. It's a step up from the multiple charger stands like the Tylt VU but that one has no display and runs retail for $70usd plus any shipping.
glowdeck - Wireless Power, Light, and Sound
kpjimmy said:
Looks nice! For a $100 for the mini version is kinda steep for a charger. $275 for the one with bt speakers and display...is ok, but still kinda steep for a nightstand piece. EDIT: I kept looking at it and I opted for the single display with speakers lol. I may change my mind down the road, but I like the look of it. It's a step up from the multiple charger stands like the Tylt VU but that one has no display and runs retail for $70usd plus any shipping.
Click to expand...
Click to collapse
I see you guys are discussing Glowdeck - which is great; I'm very glad to hear that it is of interest to you - so I thought I'd chime in and try to explain some of the price-related comments you raised. A backer just asked how much I expect the Multiple Device Edition to retail for after the Kickstarter campaign, and here's a paraphrase of the response I sent him:
Because there are still some cost details to be hammered out (with components suppliers/manufacturers), it's difficult to say exactly what the retail price point for Glowdeck will be (assuming the campaign succeeds), but I set the reward levels on Kickstarter about $50.00 below what I expect the Multiple Device Edition to retail for (i.e. $375.00). I thought this would be a way to reward the first folks who support the product.
To be sure, it's not an inexpensive product, but in addition to going against the grain (at least in the tech world) with an elegant wood finish, I was determined to use only premium quality components. Instead of Glowdeck being a product that does a bunch of things just okay, I set out to build a high-end device that would perform excellently across the board.
The question now is whether the market is willing to pay a little bit more for a product that doesn't skimp on quality - both aesthetically and functionally. But with your pledge, I'm encouraged that the answer might be yes...
Feel free to contact me at [email protected] if you have any questions or comments, and please continue to spread the word!
glowdeck said:
I see you guys are discussing Glowdeck - which is great; I'm very glad to hear that it is of interest to you - so I thought I'd chime in and try to explain some of the price-related comments you raised. A backer just asked how much I expect the Multiple Device Edition to retail for after the Kickstarter campaign, and here's a paraphrase of the response I sent him:
Because there are still some cost details to be hammered out (with components suppliers/manufacturers), it's difficult to say exactly what the retail price point for Glowdeck will be (assuming the campaign succeeds), but I set the reward levels on Kickstarter about $50.00 below what I expect the Multiple Device Edition to retail for (i.e. $375.00). I thought this would be a way to reward the first folks who support the product.
To be sure, it's not an inexpensive product, but in addition to going against the grain (at least in the tech world) with an elegant wood finish, I was determined to use only premium quality components. Instead of Glowdeck being a product that does a bunch of things just okay, I set out to build a high-end device that would perform excellently across the board.
The question now is whether the market is willing to pay a little bit more for a product that doesn't skimp on quality - both aesthetically and functionally. But with your pledge, I'm encouraged that the answer might be yes...
Feel free to contact me at [email protected] if you have any questions or comments, and please continue to spread the word!
Click to expand...
Click to collapse
Does the Glowdeck top up the phone overnight? Ive read a few posts about some qi chargers charging the phone to 100% then turning off completely, so if you charge it over night it will be at about 90-95% in the morning instead of 100%..
glowdeck said:
I see you guys are discussing Glowdeck - which is great; I'm very glad to hear that it is of interest to you - so I thought I'd chime in and try to explain some of the price-related comments you raised. A backer just asked how much I expect the Multiple Device Edition to retail for after the Kickstarter campaign, and here's a paraphrase of the response I sent him:
Because there are still some cost details to be hammered out (with components suppliers/manufacturers), it's difficult to say exactly what the retail price point for Glowdeck will be (assuming the campaign succeeds), but I set the reward levels on Kickstarter about $50.00 below what I expect the Multiple Device Edition to retail for (i.e. $375.00). I thought this would be a way to reward the first folks who support the product.
To be sure, it's not an inexpensive product, but in addition to going against the grain (at least in the tech world) with an elegant wood finish, I was determined to use only premium quality components. Instead of Glowdeck being a product that does a bunch of things just okay, I set out to build a high-end device that would perform excellently across the board.
The question now is whether the market is willing to pay a little bit more for a product that doesn't skimp on quality - both aesthetically and functionally. But with your pledge, I'm encouraged that the answer might be yes...
Feel free to contact me at [email protected] if you have any questions or comments, and please continue to spread the word!
Click to expand...
Click to collapse
I would absolutely be interested in something like this, but the Qi wireless standard, while the dominant standard now, may not be in the near future. I'm sure you've done your research to know that a bunch of big names back another standard (and I won't get into it here). As such, investing $200+ on a device that may not work with my future devices is a hard pill to swallow. I'm not the kind of person that would buy a wireless charging case as an accessory so if my next phone doesn't support Qi, my Glowdeck would lose much of it's functionality.
In addition, and again with my view of never buying a wireless charging case, just not enough phones support Qi natively (integrated). If wireless charging was mainstream (and ignoring the standards war), I would really be interested in something like this. I currently use a wireless charger for my Nexus 4 and it's awesome, but will my next phone have it? My next phone may be the Moto X and it's already stated that it won't come with wireless charging. If my phone is the Nexus 5, again, we will not know if it comes with wireless charging. I almost feel that if I buy a Glowdeck, I would be restricting myself to wireless charging phones only to ensure I won't be stuck with having a $200 alarm clock.
Overall, wireless charging having an uncertain future through it's adoption and competing standards hurts this product in my eyes. Tack on the premium price and I can't see myself buying something like this right now. However, the idea is great -- many times I wish I had 2 wireless chargers so I could put one on my nightstand. Glowdeck does this and so much more.
Just my feedback that I'm sure people will disagree with. Goodluck on your campaign!
Really nice charger/speaker/clock! Would love to have one but yes, the price of $275 (not considering FX) is a bit too steep for me since it is just going to be a "want".. But you have a nice product there! Good luck with your kickstarter project!
Enhanced said:
I would absolutely be interested in something like this, but the Qi wireless standard, while the dominant standard now, may not be in the near future. I'm sure you've done your research to know that a bunch of big names back another standard (and I won't get into it here). As such, investing $200+ on a device that may not work with my future devices is a hard pill to swallow. I'm not the kind of person that would buy a wireless charging case as an accessory so if my next phone doesn't support Qi, my Glowdeck would lose much of it's functionality.
In addition, and again with my view of never buying a wireless charging case, just not enough phones support Qi natively (integrated). If wireless charging was mainstream (and ignoring the standards war), I would really be interested in something like this. I currently use a wireless charger for my Nexus 4 and it's awesome, but will my next phone have it? My next phone may be the Moto X and it's already stated that it won't come with wireless charging. If my phone is the Nexus 5, again, we will not know if it comes with wireless charging. I almost feel that if I buy a Glowdeck, I would be restricting myself to wireless charging phones only to ensure I won't be stuck with having a $200 alarm clock.
Overall, wireless charging having an uncertain future through it's adoption and competing standards hurts this product in my eyes. Tack on the premium price and I can't see myself buying something like this right now. However, the idea is great -- many times I wish I had 2 wireless chargers so I could put one on my nightstand. Glowdeck does this and so much more.
Just my feedback that I'm sure people will disagree with. Goodluck on your campaign!
Click to expand...
Click to collapse
Thanks for the feedback - it is all well taken. Deciding on a wireless standard was difficult, but there was a rationale behind the decision to go with the Qi standard (at least for the time being), and I think I will address this point in an update to the Kickstarter campaign in the next few days.
---------- Post added at 04:45 AM ---------- Previous post was at 04:11 AM ----------
tanwg said:
Really nice charger/speaker/clock! Would love to have one but yes, the price of $275 (not considering FX) is a bit too steep for me since it is just going to be a "want".. But you have a nice product there! Good luck with your kickstarter project!
Click to expand...
Click to collapse
Thanks for the kind words. And I know where you're coming from with regard to the price. Out of curiosity, would a modified version of Glowdeck with no display (nor WiFi connectivity) appeal to you as well? If so, what price would seem reasonable for such a product?
glowdeck said:
Thanks for the kind words. And I know where you're coming from with regard to the price. Out of curiosity, would a modified version of Glowdeck with no display (nor WiFi connectivity) appeal to you as well? If so, what price would seem reasonable for such a product?
Click to expand...
Click to collapse
I like the display because that will make it function as a bedside clock too, but WiFi to receive feeds does not appeal to me . As for price, I would not comment since I don't know the cost involved in such a project.
IMO Lose the display, things like daydream make up for it. The screen is too small anyway (OR/AND) Lose the wifi, apps should make it possible to pull all info from the phone. Make something like a slope or stand with the nfc inside so the phone can stay upright(Also lowers the number of coils u need).
It has all of the functionality I've ever wanted in speakers before except the design is so terrible. I don't know why anyone would want the weird wood finish on this, it looks so tacky and gives off a hipster vibe. I would kill to have a speaker with all these functions in something more geometric, modern, satin colors and less of a 1950s vibe. Price is also a turnoff.
Sent from my Nexus 4 using Tapatalk 4 Beta

[Q] Other reasons to buy except for the special design of usb hub?

I have to admit that I am to some extent accustomed to post here and chatter over trifles when I am free and spend a lot time with my gadgets. But there always comes some boring things, such as the low power of ipads and phones. And sometimes I found the usb connectors on my PC is not enough to support my work as convenient as possible. So I searched on Amazon and found a relatively suitable item maybe I can use to solve my issue .
http://www.amazon.com/Unitek-Chargi...ie=UTF8&qid=1393946646&sr=8-6&keywords=unitek
Does this item worth being considered as a perfect one? Have the charging ports of this hub has the same capability of power supply as car charger or wall charger ? What will be the prominent performance? It seems that this seller has various kinds of similar products named 'USB HUB". I am afraid I could not make any decision but be attracted by its appearance and price unless you guys give me wise advice. Thanks a lot!

35 tablets running at the same time

I own a local store which has about 35 stands for each product, and me and my team want to run slideshows (picture+video) in each one.
My guess is that I should use tablets.
Why tablets?
a) Slideshows needs a software to run them. Displays are just displays.
b) KODI (XBMC) app is a good option, as each Kodi would also run a Samba server and I could send the media I need to play to each one from one computer.
c) I looked for digital photo frames, but they don't support any kind of networking, and the few ones I've found are as expensive as tablets.
My questions are,
1) Is it fine if they are connected to AC power all day 24/7? Our local is opened 24hs. Should I take off their batteries? I don't know if tablets are prepared for that purpose.
2) Is there a difference between generic tablets and Samsung Galaxy Tabs 3? In fact, I really don't need high-end tablets, I just need to run the slideshows. But my only fear is the device-life.
supernova18 said:
I own a local store which has about 35 stands for each product, and me and my team want to run slideshows (picture+video) in each one.
My guess is that I should use tablets.
Why tablets?
a) Slideshows needs a software to run them. Displays are just displays.
b) KODI (XBMC) app is a good option, as each Kodi would also run a Samba server and I could send the media I need to play to each one from one computer.
c) I looked for digital photo frames, but they don't support any kind of networking, and the few ones I've found are as expensive as tablets.
My questions are,
1) Is it fine if they are connected to AC power all day 24/7? Our local is opened 24hs. Should I take off their batteries? I don't know if tablets are prepared for that purpose.
2) Is there a difference between generic tablets and Samsung Galaxy Tabs 3? In fact, I really don't need high-end tablets, I just need to run the slideshows. But my only fear is the device-life.
Click to expand...
Click to collapse
1. I remember reading an article about keeping smartphones plugged in for long periods of time after they reach 100%. From what I can recall, it stated the batteries inside phones and tablets, even most laptops, are designed in a way where once they reach 100% capacity, the device will run directly off the electricity of the charger, rather than the battery's charge. This prolongs the battery's life and, quality, and you should have no problem leaving then plugged in for long periods of time.
2. You would certainly be fine with the Galaxy Tab 3, really any tablet model would do the job. It really depends on how much you're willing to spend for the quality of the display. A larger tablet provides a larger screen (obviously), just making is more appealing to a customer! But sure a larger screen will cost you more. More expensive tablets typically have higher resolutions. PPI (pixels per inch) come into effect. You'll notice a more visually appealing experience if you buy into tablets high a higher resolution, or more PPI.
Basically, any tablet will.. Do the job. You will be able to run slideshows just fine with literally any tablet, you do not need to worry about that. It's just up to you to decide how much money you're willing to spend for how high quality you want the display. The Tab 3 will work just fine, but it's display is, in my experience, mediocre. But then again, that's my opinion for the tablet's entertainment side, if I needed to use it for a simple slideshow, it would do the job just fine.
I'm unsure what your budget is, but here are some examples (As a new user, XDA won't let me post direct links, you will have to google/amazon them manually)
))- The Galaxy Tab Pro 8.4 has a phenomenal screen at 8.4 inches it's probably the perfect size. 359 PPI - $220 on amazon.
There are tons of different android tablets, and many different Samsung variations, listing the ones I would consider competitive for your needs, I would be listing 10 Samsung tablets alone. When researching the perfect tablet, make sure you consider Price, Screen Size, and PPI. For simple slideshows, the RAM, Processor, and other internals really won't make a difference.
Wow, really thanks for your feedback.
I read something about that battery intelligence when connected to AC power yeah, but I was wondering how long could tablets live turned on permanently.
It's not the same thing if I should change tablets every 2 months or every year.
supernova18 said:
Wow, really thanks for your feedback.
I read something about that battery intelligence when connected to AC power yeah, but I was wondering how long could tablets live turned on permanently.
It's not the same thing if I should change tablets every 2 months or every year.
Click to expand...
Click to collapse
Any well know brand will last you well over 2 months. Plugged in endlessly may sound risky, but in my opinion, they should last years, even if plugged in all day every day.
By well known brand, I mean something like a Samsung, Motorola, etc, because you can find some seriously cheap android tablets for extremely cheap prices, but they don't even have a name brand. The boxes just say "Android Tablet". Stay away from these. Go with a Samsung, Asus, Motorola, Sony, etc.
Another tip, a very important tip, use the standard USB cable and USB Brick Wall Adapter that come bundled with your tablets. If a cable becomes worn or breaks, I highly recommend purchasing one directly from the original manufacturer.
You certainly will not have to replace them every couple months. Depends on the tablet, but any name brand should last you at least a year in my opinion, as long as you stick with the original charging cables and wall adapters, and take good care of them. (If the tablets are prone to direct sunlight all day long, this will overtime have an impact on the device, most likely screen discoloring. As long as they're inside at average room temperature, you should be good with the tablets for a very very long time.
Sure I'm some random person giving you advice, and it's ultimately up to you to believe what I say. My posts have been a mix of facts and opinions, so do take that into consideration. I'd like to include I've been an android device owner for about 4 years, and I've owned about 11 different android phones, and 7 different android tablets. I root them and install custom ROMs, I use android devices every single day, and I would consider myself more knowledgeable with android devices than the average android user.

US Power Adapter for Mate 9

Just wanted to drop a link of the US version of the original "Super Charge" adapter for the Mate 9 in case someone needs it. You have to order it from China though.
https://www.aliexpress.com/snapshot/0.html?orderId=81097602671598&productId=32778433379
I understand the typical desire for unique features, particularly leveraging a company SoC production, but from a business standpoint the model, unlike some vendors, is not lowball the phone and Gardner higher margins on the little stuff, particularly if they don't even have a car charger.
I will swear my QC3.0/Volt IQ usb c to c charger is just as fast as the supercharger or the difference is negligible, ie it's fast. Amazingly fast even if you try to run down this Energizer bunny device.
Sent from my MHA-L29 using XDA Labs

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