Iphone 6s vs iphone 7 vs iphone 8 vs 6s plus vs 7 plus vs 8 plus vs iphone x battery drain test 2022


iPhone 7 – Battery Life

I’ve already mentioned that the iPhone 7’s battery life is a problem, & it really is. I’ve found myself constantly out of juice before getting ready lớn hit the pillow, even on days when the phone’s only been used moderately.

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In fact, I’ve found myself abandoning Pokémon Go entirely – some might say that’s a good thing – since any apps that use the GPS seem to drain the battery even faster.

It’s a little strange that this should be the case. The iPhone 7 actually has a larger battery than the iPhone 6S & a processor that should help with efficiency. & in some cases it does last a while. For example, it hardly drops any charge at all when not in use.

However, in practice, I’ve found the iPhone 7 has the shortest battery life I’ve experienced on any mainstream phone over the past couple of years. The larger iPhone 6S Plus or Samsung Galaxy S7 Edge are miles ahead of it, và it doesn’t even come close lớn the tiny iPhone SE.

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Apple claims the iPhone 7 has a longer battery life than the iPhone 6S by two hours, but I’m not sure under which circumstances. I’ve been so surprised by its lack of stamina that we tested a second iPhone 7 just in case there was something wrong with my đánh giá sample, but the results were the same. It lasts a little over 6 hours of constant use.

I have found myself compensating for it. I rarely need to charge a phone during the day, but I realised I’d been borrowing a colleague’s Lightning cable regularly since I started testing the iPhone 7. When I’ve been out and about all day I’ve been using a battery pack lớn stay juiced. It’s not ideal by any stretch.

The below battery-drain demo was conducted with the screen at a comfortable 60% brightness and the speakers on halfway, where appropriate.

This graph shows how many minutes it takes for the iPhone 7’s battery lớn drain from 100%

2 hours of Netflix using speakers: 100% khổng lồ 72%1 hour of website browsing over Wi-Fi: 72% to lớn 58%30 minutes of gaming (Clash Royale, sound off): 58% lớn 46%1 hour of táo apple Music using bluetooth headphones (screen mostly off): 46% to 38%15 minutes of video clip and 50 photos: 38% lớn 23%20 minutes of call time: 23% to 16%20 minutes of Google Maps (screen mostly on): 16% lớn 10%38 minutes of web browsing over 4G: 10% to lớn 0%

You bởi get some more life out of it if you turn the screen right down. Leaving the iPhone 7 at quarter-brightness gives you almost 15% more life, but it’s too dark for my eyes. That great screen is there to lớn be enjoyed và whacking the brightness right down makes it lose its sparkle.

A minor saving grace is that it charges reasonably quickly. It gets lớn 81% from empty in an hour & is fully charged in less than 90 minutes. It’s not quite fast-charging – the Galaxy S7 charges in 75 minutes và the OnePlus 3 in just an hour – but it’s not too bad either.

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If you don’t use your phone much – just browse the net, make a few calls and texts, take a few pics, listen khổng lồ some music and don’t play games – you’ll be alright. Anyone else might want to wait for our nhận xét of the iPhone 7 Plus as, based on previous Plus experience, it should last a lot longer.

I only hope that the battery problem is a software issue & can be remedied in future updates. I’ll update this nhận xét if that’s the case.

iPhone 7 – điện thoại tư vấn Quality

I’ve been happy with the call chất lượng on recent iPhones. Generally, all phones have this down these days, thanks to noise-cancelling microphones that cancel out general hubbub.

The iPhone 7 deserves a special mention, though, since the ear speaker can be very loud if you want it khổng lồ be. That means if you’re a little hard of hearing or work in a noisy environment you’ll appreciate it even more.

Should I buy the iPhone 7?

Barring its battery life the iPhone 7 is a great phone. Its camera, screen và performance are awesome, và the water resistance is a real boon.

While the starting capacity of 32GB (£599/$649) isn’t exactly massive, it’s a lot better than the piddly 16GB we’d become so used to. The jump is big if you need more – up lớn 128GB (£699/$749) & then a ludicrous 256GB (£799/$849) for the top-of-the-range model. I’m not sure who’d need that much storage on a phone that can’t be used as a hard drive, but the option’s there.

However, the iPhone 7’s battery life is a real worry và the lack of a tai nghe jack will be a major annoyance lớn some. I suspect the iPhone 7 Plus won’t be as problematic, but at the moment if you’re hell-bent on a small iPhone I’d recommend the more compact, and far cheaper, iPhone SE.


There are many positives to take from the iPhone 7, but unfortunately they’re negated lớn a large extent by poor battery life & a lack of basic features.

Chuyên mục: Tin Tức