OnePlus 7 Pro vs Galaxy S10+ vs Note 9 vs iPhone XS Max - Battery Drain Test! By Serg Tech

So in this video we're going to be comparing the batteries of the iPhone tennis max Samsung Galaxy note: 9 galaxy s, 10 +, +, 1, +, 7 Pro. So here we have these four flagship, smartphones side-by-side. So first up the 1 plus 7 Pro has a 4000 mAh non-removable battery right next to it the Samsung Galaxy s, 10 plus, has a 4100 mAh non-removable battery and then right next to it. The Samsung Galaxy note 9, which also has a 4000 mAh battery and then last but not least, we have the iPhone tennis max, which has a 30 174 mAh non-removable battery okay. So let's go ahead and get started. I did charge all the devices up to a hundred percent in battery, so let's go and power them along alright, so I went ahead and set up the stopwatch here on the iPhone all the way to the right and let's go into the settings so that we can make sure that we have the right settings on all the devices alright, so we're going to go ahead and place the brightness on all the phones at maximum strength.

We're also going to connect to the same Wi-Fi network, and we're also going to turn location services and Bluetooth on all the devices. So this battery drain test is going to consist of watching Netflix for a couple of hours on all the devices, and we're going to switch over to streaming music on Pandora we're going to leave that run for a couple of hours then we're gonna. Let asphalt 9 runs as well for a few hours, and then we'll watch some YouTube and then, if they still have battery we're going to record some 4k videos. Alright, so let's go ahead and get started. Let's start the stopwatch and open up Netflix on each device, you all right, so it's been almost seven hours and I actually left the phones playing the Netflix video overnight.

So I went to sleep, and it's next morning, so it's been seven hours, so I guess all the devices played the entire Netflix video that I chose and now let's go ahead and move on to Pandora all right. So now it's been about 11 hours, almost so they've been in streaming music now for about three more hours on Pandora. So let's go ahead and close out Pandora now and let's go ahead and move on to asphalt, 9, so we're going to leave asphalt, 9 running here for a couple more hours, and then we'll be back to the phone. So now it's been about 12 hours and 41 minutes. So almost 13 hours there I was running asphalt, 9 here for a few more hours.

Let's go ahead and check the battery on each of these devices. Okay, so as we can see here, the iPhone tennis max battery is already on red, and it's at 12% no.9 39% as 10 plus 44% and the 1 plus 7 pro at 39%. So let's go ahead and open up YouTube now and let's stream some videos for a few more hours, so the iPhone tennis max battery is almost dead. As you can see here, it's at 1% suddenly stopwatch now is at 13 hours and 48 minutes. So I should turn off very, very soon and there you go it's at 13 hours and 50 minutes and the iPhone tennis max is the first one to completely have its battery drained.

So now it's been about 15 hours and 15 minutes. Let's go ahead and check the battery percentages. The note 9 has 8% left. The galaxy has 10 plus has about 18 and the 1 plus 7 pro is under 20% as well. Let's go ahead and do some 4k video recording now that should help and drain the rest of the batteries out faster, so we're at 15 hours and 27 minutes now and the Galaxy Note 2 9.

The battery is almost dead. It's at 1% right now. So it's about to turn off and there you go. It shut off at 15 hours and almost 28 minutes. So we only have two phones remaining now: the 1 + 7 Pro and the Samsung Galaxy has 10 + all right.

So now it's 15 hours and 40 minutes. So just a little afterwards and the 1 + 7 Pro finally died out. So it just finished. Turning off at 15 hours and 40 minutes, we only have the Samsung Galaxy S 10 Plus left, which is obviously the winner. So the battery percentage on the s10 plus is still at 6% at 15 hours and 41 minutes.

So, let's see how much longer it will take all right, so we're at 15 hours and 55 minutes and the Samsung Galaxy S 10 plus finally died out. So it is the winner 15 hours and 55 minutes to completely drain the battery out while running apps non-stop. So there we have it. The battery drain test, the 1 plus 7 Pro against the galaxy, is 10 plus No 9 and the iPhone tennis max. If you enjoyed this video, we're going to give it a like and that's it for now.

I'll see you in the next video and as always, peace.

Source : Serg Tech