this post was submitted on 29 Mar 2025
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Wired is more efficient, you can pick it up and use it while charging, and the cable usually comes free with the phone. What is the point of wireless charging pads?

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[–] [email protected] 6 points 1 week ago (2 children)

When I sleep at my mom’s house, there’s a smart lamp my brother put in the spare room that has 1 USB port on it and a wireless charging pad. I opt to use the wireless charging pad at night for my phone and the USB for my watch. Makes it so I can charge two devices simultaneously without having to switch out USBs.

in a car, having wireless charging pad is nice for the convenience of taking it with you and putting it on very quickly and easily, especially if you’re actively driving and just want to do it with the least amount of distractions. Even with USB type C being reversible, you still need to make sure the cable gets in the hole and that’s dangerous to do while driving. But with a wireless pad, you don’t have to look and the magnet helps guide it on correctly for you. You still shouldn’t do this while driving, but out of the two, a vastly safer alternative. Besides that, it’s nicer to be able to just grab your phone and go when leaving the car and also easier when entering. Another addition is that a wireless charging pad takes the place of two accessories and combines them together. So you now have a mount and a charger in one instead of both being separate.

Hygienically speaking, it’s cleaner in that you don’t have to touch the charger. Best for public use like a coffee cafe. People are gross and I try my hardest not to have touch contact with stuff if I can help it. So to be able to drop my phone down without touching a cable a million other people have been touching helps with that too.

Even though I like it…I still want a port. A lot of cases don’t allow you to make direct contact to have wireless charging, so it’s not always an option. Also don’t always want to have my phone laying down, sometimes I want to use it while it’s charging, especially when typing, and that’s near impossible with 90% of charging pads unless it’s a special type of MagSafe for iPhones. Then there’s also the fact that I like it as an option in case something breaks. If the port is dirty or damaged, I still have the wireless charging option. Same in reverse if the wireless function ceases to work for some reason.

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[–] [email protected] 8 points 1 week ago (1 children)

Some phones can get hotter (which is bad for battery health) when charging wirelessly.

[–] [email protected] 4 points 1 week ago (1 children)

The cold is also bad for batteries, so if you’ve been out in the winter for a while, it’ll help warm your phone up.

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[–] [email protected] 4 points 1 week ago

Don't want to bother with a cable at night.

[–] [email protected] 52 points 1 week ago (18 children)

I use wireless charging 99% of the time. It's convenient to plop your phone or earbuds down and effortlessly grab them when it's time to go.

The other reason I like wireless: less wear on your phone's USB port. Even though USB-C is supposedly good for millions of plug/unplug cycles I've had several phones with USB-C that get wonky after about 2+ years. "Wonky" as in having to hold the cable just right to transfer data or even successfully fast charge.

Wireless charging drastically cuts down on the amount of times you'll be ramming a USB cable into it's port, hopefully prolonging it's useful life.

[–] [email protected] 47 points 1 week ago (2 children)

That wonkiness often times is just lint jammed into the charging port, and a thorough cleaning fixes the issue

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[–] [email protected] 15 points 1 week ago

Adding on to this, it's good to switch to wireless before the point gets wonky if you want to use the cable for data.

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[–] [email protected] 9 points 1 week ago

I use one in my car - it's more convienet for short trips or trips with multiple stops. I do keep a cable for longer trips though, especially if I need to keep the screen on for GPS - the wireless charger makes the phone warm enough to stop charging over the course of an hour or so.

[–] [email protected] 9 points 1 week ago

My port isn't worn out, but I'm worried it will become that way. I also don't need it to charge at full speed overnight. Therefore, wireless charger.

[–] [email protected] 2 points 1 week ago (1 children)

When my mom finally ditched her land line and ported the number to a smart phone, getting a wireless charger that propped the phone up was a nice way to set up a sort of designated place to keep the phone (where the landline phone had been) so that there's less chance she misplaces the phone or forgets to charge it.

[–] [email protected] 3 points 1 week ago (2 children)

You can also keep a wired charger in the same place but it charges faster

[–] [email protected] 6 points 1 week ago (1 children)

If charging speed were your top priority, sure. She doesn't use her phone hardly at all so the battery rarely gets depleted much, therefore how quickly it charges isn't really that important. Not having to mess with a wire makes it more convenient to grab and go when she does need it, and more convenient to put it back when done. And no risk of damaging the USB port.

[–] [email protected] 2 points 1 week ago (2 children)

I'm still confused about this "hassle" people have with a wire, like you just plug it in. I used a 2016 iphone se for 5 years, still use it now for an bedside alarm and have never had any issues with the port. I've used a samsung for the past 4 years and never had an issue with the port, now that I think of it, in the 20 years I've used cell phones I've never had any issues with any phone ports. I'm sure there are some that get damaged but it seems to be so unlikely that I don't see the need to spend extra money on a pad

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[–] [email protected] 2 points 1 week ago (1 children)

Bonus: the landline was already wired so just don't unplug it ever and use it like before.

[–] [email protected] 3 points 1 week ago (2 children)

We did have wireless handsets back in the day…

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[–] [email protected] 81 points 1 week ago (2 children)

So I can keep the waterproof case sealed.

[–] [email protected] 8 points 1 week ago (1 children)

Does the thickness of the case increase the heat byproduct of wireless charging?

[–] [email protected] 14 points 1 week ago (3 children)

it shouldn't.

There shouldn't be any heat at all from the signal passing through the plastic (It's basically transparent to RF's,). The heat mostly comes from the RF interacting with the metal in the receiving antenna and inducing an electric current.

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[–] [email protected] 85 points 1 week ago

Username checks out

[–] [email protected] 17 points 1 week ago (2 children)

Probably if you're too lazy to grab a cord, line it up with the plug, and press gently but firmly. With wireless, you can just lob it vaguely in the right vicinity and not overstrain your fine motor skills.

[–] [email protected] 4 points 1 week ago (1 children)

I thought it you don't line it up exactly right it charges slowly and heats up a lot, ruining the battery

[–] [email protected] 1 points 1 week ago (2 children)

if it's not aligned properly, it should shut off to prevent that from happening. (or, for example, if you place something else that's metal over it.)

[–] [email protected] 6 points 1 week ago

If it's completely misaligned yes. But there's a wide spectrum between too far off to even turn on, and perfectly aligned.

This is what magsafe/qi 2 fixes by including magnets which should have been there from the start.

[–] [email protected] 2 points 1 week ago (4 children)

Mine didn't, unfortunately. It just charged very slow and got hot. Hopefully newer ones are like you say.

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[–] [email protected] 14 points 1 week ago (1 children)

The amount of times I have tripped on a charging cord and sent my phone flying...

[–] [email protected] 12 points 1 week ago

... but it's weird that it happened twice, right?

[–] [email protected] 11 points 1 week ago (1 children)

Some charging pads also prop up the phone at an angle, making it easy to read the screen while also not having to hold the phone up. Most phones have their charging port on the bottom, so a phone stand couldn't be used while charging with a cord.

[–] [email protected] 5 points 1 week ago (2 children)

Maybe I'm old and prefer having the phone in my hand rather than propped at an angle unless I'm watching some videos, in which case my phone would be landscape mode anyways so the port is easily accessible

[–] [email protected] 2 points 1 week ago (1 children)

I'm also old, but I understand people do watch portrait videos. Sometimes a lot of them, in a single sitting. There's a popular social media app which exclusively has short-form portrait videos.

[–] [email protected] 2 points 1 week ago

I'm old enough that it would probably be creepy if I did use tik tok

[–] [email protected] 5 points 1 week ago (1 children)

Apple’s mag safe charger is pretty popular and you can easily hold the phone in portrait mode while charging (at 25W with the latest models). The puck is thin and sticks to the center of the back of the phone.

[–] [email protected] 1 points 1 week ago (3 children)

Does it charg as efficiently as a wired power bank?

[–] [email protected] 2 points 1 week ago (2 children)

That's not physically possible.

But it is extremely efficient for what it is. The first number I found on google said it's 95% efficient.

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[–] [email protected] 4 points 1 week ago

The one I've used on my Samsung isn't as fast as a wired power bank, but I don't need to wrangle the cables like I do with the wired ones. I wouldn't use a magsafe power bank to charge my phone from 0 (too slow). But leaving it attached gives me an extra couple of hours with just a little extra weight. Useful for things like conventions or travel.

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[–] [email protected] 2 points 1 week ago* (last edited 1 week ago) (2 children)

I have one scenario where it’s useful. When in the car and entering a parking lot and you have to scan a qr/bar code on your phone, you can easily pick it up and get it out the window. That said, wireless chargers on cars are terrible.

[–] [email protected] 1 points 1 week ago

I have a 6.5 foot cable for the car so I can yoyo that bitch out the window if I wanted to and have it still charging at high rate at all times

[–] [email protected] 3 points 1 week ago (1 children)

That said, wireless chargers on cars are terrible.

How so? I wired one into my center console and it works like a charm.

[–] [email protected] 4 points 1 week ago (2 children)

I’ve heard lots of complaints from people owning various brands that the built-in wireless charging pads are useless. Regularly cut off, phones don’t stay in place, etc. These are for the regular Toyotas, Hondas, etc., not the high end models.

[–] [email protected] 7 points 1 week ago* (last edited 1 week ago) (1 children)

They're very convient, I use them for the phones, airpods, battery phone cases (airpods cases even with a silicon skin still on much less). Just nice to be able to leave your device on them while running them and know they won't die out

[–] [email protected] 3 points 1 week ago (1 children)

So you just don't like plugging the cable in?

[–] [email protected] 3 points 1 week ago

Also charge battery phone cases that are much easier to slip on the wireless charger than plug with micro usb

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