The body gets warn. So I am assuming it acts a as a heatsink. The questions, does a case insulate the phone? This can be bad as the phone is designed to release heat through the body.
Even with a case on, the metal body is still gonna absorb the heat away from the internals. So I don't ever worry about overheating and such with a case on.The body gets warn. So I am assuming it acts a as a heatsink. The questions, does a case insulate the phone? This can be bad as the phone is designed to release heat through the body.
Pretty sure that most of the heat you feel is coming from the CPU when you're using it, not the battery. It'll be mostly from the battery when you're charging it, however.Any case will insulate the phone. To what degree (get it...degree?) depends on the case. Most of the heat you feel will be from the battery and the screen. However, most of the time the insulative affect will not harm the phone. If you live in a warmer climate or are a heavy user I would reconsider leaving a case on all the time. I use a case because the phone is hard for me to hold at times and I came close to dropping it a couple of times. I do keep in mind the issue of heat. The most sensitive part of the phone is going to be the battery so if you are really concerned about heat, remove the case before you start to charge the battery.
Just my $.02
Pretty sure that most of the heat you feel is coming from the CPU when you're using it, not the battery. It'll be mostly from the battery when you're charging it, however.
There's a lot of things that contribute to the phone heating up. But generally the biggest factor is the CPU.This is true. When the travel app Waze is on, mine heats up quick...
Pretty sure that most of the heat you feel is coming from the CPU when you're using it, not the battery. It'll be mostly from the battery when you're charging it, however.
This depends on the speed of charging. The new super charger for the Oppo Find 7 is like 4.5A output...I wonder if they really have an improved battery or if this is as bad as rapid charging NiMH cells (cuts their cycle endurance to shreds, but hey they're still cheap).
Whether charging or gaming, the thicker and more protective your case the more risky it is to keep on during those activities. Some phones will throttle down, reduce backlight or even unexpectedly shut down if they get too hot. If this happens enough times you can weaken the battery or even crack a solder connection. Some of the older Snapdragon chips had a critical flaw where running hot eventually weakened phone antenna links until you couldn't make a stable call right under a tower.
This depends on the speed of charging. The new super charger for the Oppo Find 7 is like 4.5A output...I wonder if they really have an improved battery or if this is as bad as rapid charging NiMH cells (cuts their cycle endurance to shreds, but hey they're still cheap).
Very interesting. My phone sometimes gets randomly hot, not sure why though.
I though about drilling holes in the back of the case but that might lead debris getting into the back causing abrasions.
Very interesting. My phone sometimes gets randomly hot, not sure why though.
I though about drilling holes in the back of the case but that might lead debris getting into the back causing abrasions.
In general, you can safely charge a Li-ion battery at a rate equal to it's capacity. I.e. the M8's 2600mAh battery can be charged up to 2600mA (2.6A) without worry, not accounting for any additional overhead to power the phone while charging. Considering our OEM charger is rated at 1.5A, it's obvious that both the phone is regulating the current pulled and we're well below that threshold. Two things about fast charging on our phones. Yes it will need a special charger that is designed for it and the phone can detect, but also means the battery must already be built for it. That last part isn't anything too new, as technologies have allowed Li-ion batteries to be charged at 2-3X the capacity rating. Not all of them can, and removable batteries on external chargers should not be charged at a higher rate unless it specifically says so (usually listed as the C rating). Since ours is non-removable but is apparently Quick Charge 2.0 compatible, it's safe to assume the battery can handle it. With higher charge rated, the battery will get warmer than what we normally expect. I wouldn't worry about that, but I WOULD worry about it getting hot on the stock charger if the phone is off or at idle.