Category: Battery tests
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HTC Desire 616 dual sim battery test

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The HTC Desire 616 dual sim has a large 5″ screen, eight CPU cores and two SIM cards – add those up and you’d think the phone needs a big, beefy battery. Except HTC decided that 2,000mAh should be enough.

How did that work out? Well, the endurance rating is good enough but that big screen and octa-core CPU really take their toll. Read more »

Samsung Galaxy K zoom battery test

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The Samsung Galaxy K zoom packs a 2,430mAh battery, less that you would imagine looking at its bulk. Still, Samsung has had a few iterations to optimize its Exynos chipset for great power efficiency and the Galaxy Note 3 Neo got great results with the same chipset (but bigger battery).

Despite its camera-oriented nature, the Galaxy K zoom has full smartphone functionality. Read more »

OnePlus One battery test

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The OnePlus One is the latest phone to pass our battery test and if you haven’t checked out the review we have the scorecard right here plus some extra juicy details.

Walking about with a 3100 mAh battery inside, the OnePlus One needs to show respectable performance. Of course, it does have pretty large screen to power on (a bright 5.5″ 1080p display) plus a powerful Snapdragon 801 chipset. So jump after the break to find out how it did in our proprietary battery test. Read more »

Oppo Find 7 battery life test

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The Oppo Find 7 is only the second QHD screen-toting device currently on the market, and also brings some serious horsepower with it – enough to rival other mainstream flagships from Sony and Samsung in the performance department.

The Find 7 also has the added benefit of having a 1080p twin in the Find 7a, so we can see just how much extra battery life is required to power a 2560 x 1440px display. Read more »

Gionee Elife S5.5 battery life test

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The in-depth review of the Gionee Elife S5.5 is live on our home page, and as usual we are now going to share the battery life breakdown with you.

The Gionee Elife S5.5 is running on a MediaTek’s MT6592 octa-core chipset with eight Cortex-A7 cores, aging Mali-450MP4 GPU and 2GB of RAM. The phone uses the same 5″ 1080p Super AMOLED screen as the Galaxy S4 last year. We didn’t know what to expect as we haven’t tested this particular combo yet. Read more »

Huawei Ascend Mate2 4G battery test

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One of the most noteworthy features of the Huawei Ascend Mate2 4G is its beefy 3,990 mAh battery. The Chinese manufacturer boasts that the phablet has battery big enough to charge other phones too via a dedicated cable.

The current champion of our battery test, Nokia Lumia 1520 managed achieved the whopping endurance rating of 107h with a 3,400 mAh battery and more demanding hardware on board. As a result, our expectations towards the Huawei Ascend Mate2 4G are quite high. Read more »

LG G3 battery life test

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The LG G3 is the first mainstream smartphone to out a smartphone with a QHD display, and as such is the first major manufacturer to have to deal with the extra battery load required to power such a robust screen.

LG has thrown in a 3000mAh battery to power the device, and while that sounds pretty great it’s unclear if it will be enough to make the G3 a battery life king. Read more »

Motorola Moto E battery life test

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The Motorola Moto E has been around and before we are done with its in-depth review we’ve decided to share its battery life test results.

The Moto E is running on the very efficient Snapdragon 200 chipset relying on two Cortex-A7 processor cores and a big enough 1,980 mAh battery. The latest Android KitKat and its optimizations should help too. Read more »

Sony Xperia M2 battery life

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Our review of the Sony Xperia M2 is live at our homepage and it’s time we share the full battery breakdown with you. The Xperia M2 has a 4.8″ display that needs to be lit up, but it also comes with a energy-efficient Snapdragon 400 chipset and a big enough 2,300 mAh Li-Ion battery unit.

We’ve already seen the 6″ Xperia T2 Ultra, also powered by the Snapdragon 400 SoC, do great in our battery test, so we’ve expected decent results from the Xperia M2 too. Without further ado, here are our battery impressions. Read more »

HTC One mini 2 battery test

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The HTC One mini 2 boasts many hardware improvements over its predecessor – it packs a bigger 4.5″ screen, the same Snapdragon 400 chipset but with four Cortex-A7 cores, instead of two Krait ones. There’s also a bigger 2,110 mAh battery over the 1,800 mAh unit of the One mini.

The software is new as well compared to when we reviewed the HTC One mini a year ago – the HTC One mini 2 launches with the most recent Android 4.4.2 KitKat with Sense UI 6 right out of the box. Read more »

Sony Xperia T2 Ultra battery life

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Our in-depth review of the 6″ Sony Xperia T2 Ultra has been around for a while and it’s time we give you the full battery breakdown. The phablet packs a huge 3,000 mAh battery to power the massive 6″ IPS 720p display, plus it’s quad-core Cortex-A7 processor should be lightweight on the battery.

We were disappointed from the battery performance of the Sony’s previous phablet – the Xperia Z Ultra – so we didn’t expect miracles from the T2 Ultra either. We couldn’t have been so wrong. Read more »

Nokia Lumia 630 battery life

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Nokia Lumia 630 is the first smartphone to run Windows Phone 8.1 out of the box. It is also the first WP handset ever to offer dual-SIM support, but we had the single-SIM version at our disposal.

We weren’t particularly optimistic about the phone’s 1,830 mAh battery, but the quad-core Cortex-A7 processor should be quite energy-efficient. Anyway, Nokia promises 600 hours of stand-by or half a day on 3G talks in one charge. Let’s check if we can squeeze the same from our Lumia 630. Read more »

HTC Desire 816 battery test

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The HTC Desire 816 has one of the smaller batteries of all 5.5″ smartphones, 2,600mAh. There are a couple 2,500mAh but that’s hardly an excuse. Great battery life is one of the key selling points of phablets, second only to the large screen (actually those are the two selling points), so has this hurt HTC’s second phablet?

The answer is not so much, even without the use of HTC’s power saving modes. Read more »

Huawei Ascend P7 battery test

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After passing our review gauntlet it’s now time to shine a light on the Huawei Ascend P7 battery life.

The phone managed a decent endurance rating of 53 hours and we’re going to break down why. The Ascend P7 has to power a 5″ IPS LCD of 1080p resolution along with a quad-core 1.8 GHz processor with a 2,500 mAh battery – a slightly below average capacity compared to direct rivals of similar specs. Read more »

Sony Xperia Z2 battery life test

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The Sony Xperia Z2 comes six months after the Xperia Z1 to displace it from the top of the Sony foodchain by means of a better chipset, bigger display and a bigger 3,200 mAh battery.

The increase of just 200 mAh doesn’t sound like much when factoring in the 0.2″ bigger display and faster hardware but may turn out important in the end. We’re going to look at the Sony Xperia Z2 numbers and compare them with those posted by the Xperia Z1 to see the difference. Read more »