Battery The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices. Capacity

The front camera in the Wileyfox Swift 2 is an Omnivision 8856, an 8-megapixel sensor that appears to be pretty decent – mostly because we don’t have the same lofty expectations that we do with the 16-megapixel rear camera. It’s a classic small 1/4-inch sensor, although it actually has larger sensor pixels than the front one. Samsung Launches ISOCELL: Innovative Image Sensor Technology for Premium Mobile Devices". Samsung Semiconductor. Indeed, turn over the phone and you’ll find a handset that’s far more elegant and understated than any of its shouty predecessors. Not only is the fox logo much smaller, but its embossed design means it blends in much more neatly with the rest of the handset. Likewise, the Wileyfox name is no longer resplendent in bright orange, giving the handset a much more sophisticated, mature look overall. One of the main characteristics of the display is its type/technology, on which depends its performance. A conventional-size battery is always going to result in somewhat-conventional performance, but the Swift 2 slides towards the better end of that spectrum. Playing 30 minutes of Real Racing 3 consumed only 10% of the battery, suggesting the device will last for a good five hours if maxed-out.The aperture (f-stop number) indicates the size of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Usually, the f-stop number specified is the one that corresponds to the maximum possible diaphragm opening. The firm also produced spare batteries, clip-on covers, and screen protectors specific to their phones. Side-by-side with the plastic Motorola Moto G, the Swift 2 seems much less prosaic. It’s comfy to hold, too.

A brighter screen does have its uses, though, as it means the Swift can be used more effectively under a wider variety of lighting conditions, allowing the screen to shine through clearly even in bright sunshine. The Swift also has very good viewing angles, and its contrast ratio of 961:1 means that images have plenty of detail, despite their rather skewed colour cast. Battery Life Information about the number of pixels on the horizontal and vertical dimensions of the photos taken by the front camera, indicated in megapixels as well. The OS is Cyanogen 13.1 based on Android Marshmallow 6.0.1 and there are slots for a micro-SIM card and a second one that can either host nano-SIM or microSD. Networks A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other. GSMWith enough light and a very steady hand you can actually get some reasonable night shots (using the detail-boosting Night mode) Crop factor is the ratio of the dimensions of a full frame camera's sensor (36 x 24 mm, which equals the frame size Lithium-ion batteries can't handle low temperatures. If the outside temperatures are close to freezing, the battery will get depleted faster than normal, even without using the phone. When the phone has returned to room temperature, it will probably show a battery percentage close to what it was.

Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the form of a rectangular parallelepiped. Sensors vary in type and purpose. They increase the overall functionality of the device, in which they are integrated. We test every mobile phone we review thoroughly. We use industry standard tests to compare features properly and we use the phone as our main device over the review period. We’ll always tell you what we find and we never, ever, accept money to review a product.Information about additional software and hardware features of the rear camera which improve its overall performance.