Apple iPhone 5S has a screen size of 4 inches with a resolution of 1,136 x 640 pixels. Its thickness is 0.3 inches with a weight of only 0.25 lbs. It is powered by a 1.3 GHz dual-core A7 chipset with M7 processor and 1 GB RAM. The smartphone runs on the latest operating system version from Apple, the iOS 7.1. Additionally, it sports an 8MP rear camera and a 1.2MP front camera. The Samsung Galaxy S5 is equipped with a 5.1-inch super AMOLED full HD display having a pixel resolution of 1920x1080p and a pixel density of 440 ppi. The smartphone is powered by Android v4.4.2 KitKat operating system, Exynos Octa-core processor (1.9GHz quad-core+ 1.3GHz quad-core), 2GB RAM and 16GB inbuilt storage that is expandable up to 128GB. The smartphone also comeswith lots of other exciting and advanced features, such as water-and-dust resistant IP67 certifications, finger-print sensor, heart rate monitor sensor, 16.0 megapixel rear camera with super fast 0.3-second auto-focus, 2.1 megapixel front camera with full HD video recording and 4K video recording. The LG G3 is likely to be equipped with a range of latest and advanced features and specifications, including Qualcomm’s latest quad-core mobile processor and a mind-blowing screen resolution. The smartphone is likely to be having a screen size of 5.5 inches as well as a whopping Quad HD (QHD) resolution of 2560 x 1440 pixels. Additionally, the smartphone would be having the new Qualcomm Snapdragon 805 processor under the hood, clocked at 2.5GHz and paired with a hefty 3GB of RAM. It is also likely to be equipped with a 16-megapixel rear camera, a 2-megapixel front-facing shooter. Meanwhile, the next-generation smartphone would operate on Android 4.4 KitKat out of the box. Also read: