Category: Battery tests
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Samsung Galaxy Note 4 battery life test

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The Samsung Galaxy Note 4 just passed our review gauntlet with flying colors and now its time we shed a little more light on its battery performance.

The latest Samsung flagship has a 3,220mAh battery that’s a mere 20mAh larger than the one inside its predecessor so we didn’t really expect the Galaxy Note 4 to blow it out of the water. But we were in for a surprise – what was already an excellent 75 hours of endurance turned to be a superb 87 hours on the latest phablet by Samsung. Read more »

Xiaomi Redmi Note battery life test

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Our review of Xiaomi Redmi Note is live at our homepage and it’s time we share the full breakdown of its battery test. The Redmi Note is a dual-SIM smartphone with a massive 5.5″ IPS display and a huge 3,200 mAh battery.

The Redmi Note is running on the MediaTek’s MT6592 chipset with octa-core Cortex-A7 processor, Mali-450MP4 GPU and 2GB of RAM. The Cortex-A7 are energy-efficient cores, but we’ve seen the same chipset performing rather poorly on the Alcatel Idol X+ and the Gionee Elife S5.5. Read more »

Apple iPhone 6 Plus battery life test

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Now that the review is done it’s time to take a closer look at the Apple iPhone 6 Plus battery life and how it stacks up against the competition.

Apple’s biggest iPhone yet carries the biggest expectations for good performance and also the biggest battery among its peers (not counting iPads) so it should be able to outlast the smaller iPhone 6 easily. And it does – the numbers are inside. Read more »

Sony Xperia Z3 battery life test

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We gave you our in-depth review of the Sony Xperia Z3 and now we are ready to share the full breakdown of its battery life test.

Sony Xperia Z3 flagship uses a 3,100 mAh, which is 100 mAh less than its Sony Xperia Z2 predecessor. The chipset is the same basic type – Snapdragon 801 although it has its CPU clocked higher this time. The 5.2″ screen estate is the same too, but the display panel is entirely new – this was bound to be an interesting ride. Read more »

Xiaomi Redmi 1S battery life test

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The in-depth review of Xiaomi Redmi 1S is live on our homepage and as usual we are ready to share the complete battery life breakdown with you. The Xiaomi Redmi 1S features a 4.7″ IPS display of 720p resolution and runs on the Snapdragon 400 chipset with a quad-core processor and 1GB of RAM. The OS in charge of operations is Android 4.3 Jelly Bean with MIUI v.5 launcher.

Xiaomi Redmi 1S is a dual-SIM smartphone that supports dual stand-by but not dual-call. We occupied both SIM slots for our battery tests and the SIM 1 was connected to a 3G network the whole time. Read more »

Motorola Moto G 4G battery life test

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Motorola Moto G 4G turned out a great smartphone on its own and an excellent upgrade over the original Moto G. It adds 4G LTE connectivity, a microSD card slot, a brighter screen backlight and a gyro sensor to the already well proven hardware mix of the 4.5″ HD display, Snapdragon 400 chipset, 5MP camera and 2,070 mAh battery.

The new smartphone is running on the latest available Android 4.4.4 KitKat revision, but so is the Moto G already. We didn’t expect much of a difference in the battery performance, but we were wrong. Read more »

Xiaomi Mi 3 battery life test

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China’s most popular smartphone to date – Xiaomi Mi 3 – received our traditional review treatment already and it did great indeed. We’ve even met its successor – the Xiaomi Mi 4 and in addition to the snappy performance, the Mi 4 presented very good battery endurance.

Now, just a few days before we publish our Xiaomi Mi 3 versus Xiaomi Mi 4 in-depth comparison, we are going to share with you the Xiaomi Mi 3 full battery breakdown. Read more »

Sony Xperia M2 Aqua battery life

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The Sony Xperia M2 Aqua added dust proofing and water resistance to the original Xperia M2 but left the majority of internals intact without change. Among the untouched parts is the 2,300mAh battery so one would only expect the Xperia M2 Aqua to perform along the lines of the 67-hour Xperia M2.

However there’s one more side to the story – while the Xperia M2 launched (and we tested it) with Android 4.3 Jelly Bean, the M2 Aqua has Android 4.4.2 KitKat and that has led to a big improvement on the battery performance. Find the numbers after the break. Read more »

Xiaomi Mi 4 battery life test

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The Xiaomi Mi 4 is generating a lot of buzz with its affordable price and high-end specs. The company has fitted it with a Snapdragon 801 chipset with a quad-core CPU and 3GB of RAM. The Chinese have even managed to fit a larger battery than the one found in the Mi 3.

However, the difference in capacity is minor. The Xiaomi Mi 4 features a 3080mAh Li-Ion unit, whereas its predecessor has a 3050mAh one. As you’ll see though, the difference is noticeable. Read more »

Samsung Galaxy Alpha (Exynos 5430) battery test

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The Samsung Galaxy Alpha comes in two versions – one with Samsung’s brand new Exynos 5430 Octa chipset and one with the more common Snapdragon 801 chipset. Both have small 1,860mAh batteries. Small relative to the phone’s size, of course, 4.7″ phones typically have 2,000+ mAh batteries. The Galaxy Alpha is pretty slender though, just 6.7mm, which eats into the available volume for the battery.

Today we’re testing the Exynos version of the device. Read more »

Sony Xperia T3 battery life test

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The Sony Xperia T3′s battery life test is now complete and it’s time to share with you how it did. The phone is impressively thin at just 7mm, but thanks to its large stance, it houses a decent 2,500mAh battery.

Combine this with the Snapdragon 400 chipset, which has a solid record being mostly frugal, we can expect the phone’s draw on battery to be as optimized as possible. Additionally, Sony has integrated the Power Saver option into the Settings menu. It helps you extend the battery life by toggling Wi-Fi, GPS, Bluetooth screen brightness, auto sync and background data on and off automatically when the battery charge falls below a certain user-defined threshold. Read more »

Samsung Galaxy S5 mini battery life

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The Samsung Galaxy S5 mini matches the looks of the big Galaxy S5 and even most of its features but opts for a smaller display, body and in turn smaller 2,100mAh battery.

The screen of the Galaxy S5 mini is 4.5″ against the 5.1″ of the Galaxy S5 and the resolution is more than two times lower at 720p. The chipset should also be less power-hungry so the 700mAh-less battery should do okay to match the 72 hour endurance rating of the bigger Galaxy S5. But there are a slew of minis to fight as well – let’s see how the Galaxy S5 mini did. Read more »

HTC One (E8) battery test

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The HTC One (E8) sheds the weight of the aluminum unibody and drops the low-res UltraPixel camera in favor of a 13MP shooter. Neither of those affects battery life compared to the One (M8) and the battery capacity is still at 2,600mAh.

What could affect the battery endurance is the new chipset – the One (M8) we tested used a Qualcomm 8974AB while the One (E8) uses 8975AC. Read more »

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 »