Gary you should do a video on Antennae design. How we have come from the the little pullout antennae in the 90's to the totally concealed fractal designs today that can handle Wifi, Bluetooth, NFC, GSM and CDMA signals.
Hey Gary, I have a request. Could you explain how mobile hot spots on smartphones work? How do they differ from public or home wifi? What's the difference between bluetooth tethering and just turning on the wifi hotspot? Very curious.
Laptop grade components are still some way off until we can sort out power consumption...until we figure out the battery tech.. there won't be parity.. unless u are fine lugging around a phone with a 6 hour battery life that is
Thanks that was interesting, nice to get a video on the technical side of the phone, not to keen on a lot of Android Authority output, but Garry's output is the stuff I like to see
As always quality video. I have a question though.... why are modern smartphone lacking the ability to tune in to fm radio when they have a perfectly good FM receiver within the system on a chip module
I love the video, I'm very glad I finally have a video to show people about the different components in a phone. However I feel like you REALLY rushed through details after mentioning the Camera Sensors. I'd appreciate it if you guys focused on Audio
Should talk about network bands next.....most people don't know about and it's very important.....especially if you're traveler usually cheaper phone slack off on that.....like one plus.....
What about microphone🎤, gyroscope📱, accelerometer, RGB LED🔴 (for notification), touch screen📲, thermometer☁, IR port, flashlight🔦, proximity sensor🚨, barometer⛅🔥, ambient light sensor, fingerprint scanner👈 and much more.Nope. This is not Gary. It is either his evil twin👻 or something we need to know....😵😵😰😨 😜
I need to ask u a question Gary i wondered about it so... If i underclock my snapdragon 820 or any cpu for the matter ik itll reduce the heat but what about the voltage? ... How much effect would it have on battery life.? . If i deactivate the cores and leave one on how much more efficient will it b in saving battery? .. Is there a limit to how low voltage it can take?.. And what about undervolting?.. Is it bad and dangerous(ik ull have to lower the frequency)?.. And how high can a snapdragon 820 b overclocked if it can?..I was wondering if it can b overclocked and perform just like the 821 without having to buy a phone with an 821.. Thx in advance
This is very informative for us, as we have basic known to software or hardware of a smartphone or a computer. It's actually a self study for me. Way to go...
Is it a broken phone on the pics??. Because the pic at 3:25 has a messed up resistor or capacitor on the top right of the pic it's nearly touching the other one next to it..
Saw the "malpositioned" component and wondered if anyone else noticed it. Good Catch. It would seem like it was just soldered on skew (In manufacturing). Does not say much for the brand of phone but I guess these things happen sometimes 🤷🤷🤷
well Sir, funny you should only mention audio in the last minute leaving it for last despite the fact that we're talking about PHONES here lol..Great Video, thank you very much.
Hey, what if I were to start a smartphone company. So what do you think, will be the basics that I should consider before entering this field. (On the basis of Hardware | Design | Market | Competition). Loved your video BTW. !!
My friend gave her LavaZ41 mobile to a service centre and later she found that mobile functions that she's using are not same before she gave her mobile to service centre. She's thinking that the shop owner may changed her LavaZ41 mobile Cpu and Middle panel to old LavaZ41 mobile. But IMEI number is same and also she noticed that there's a memory card in the mobile after mobile servicing. But she didn't gave her mobile for servicing with the memory card. That's why i'm asking you please tell me Is it possible to change LavaZ41 mobile Cpu and Middle panel to another LavaZ41 mobile?
A I am using Alcatel pop 4 plus which has LTE mode but it is not connecting to 4g Internet service from Airtel India, will it be possible for you to advise how to upgrade
I wrote this a couple of years ago, but I think it will be a good starting place: www.androidauthority.com/arm-vs-x86-key-differences-explained-568718/
Sir I need your help again ! Please ! So here's the whole scenario about what happened.. I dropped my phone accidentally in my classroom from my lap and then it got switched off automatically and I wasn't able to turn it on.. After reaching home I tried charging it but it just showed a flickering screen with the charging logo.. I also tried plugging it into my laptop using usb but still the same thing.. one thing high I realised was that it might be not able to receive constant power supply due to some reason coz of which it's not able to start.. My question is.. What do you think sir shall I change the whole display assembly or their's some fault in the motherboard ?? Please help sir !! Regards, Kanha Dubey
Điền Phan Thanh Because the chip doesn't only boast a CPU. Why not call a car a wheel? Because it's made of many other components, too. A car does have a wheel, just like an SoC such as the Snapdragon 820 has a CPU.
I thought this was basic knowledge. I didn't just think my phone magically vibrated, or had magic memory, I knew all of this stuff was hardware inside the phone.
After hearing Noam Chomsky and Yanis Varoufakis talk about the fact that almost all tech inside a smartphone has its origins in publicly funded research. Isn't it funny that we the people pay two times for our tech (not really funny but rather disturbing)
