Apple iPhone 7 has many new features like water-resistant body, quad-core processor, stereo speakers and improved performance. Some of them listed as following.
It has Water-resistant metal unibody having 138.3 x 67.1 x 7.1mm dimensions and 138g weight. It has IP67-certified water-resistant body with resistance to dust and water.
iPhone 7 has 4.7" display with 16M-color LED-backlit IPS LCD of 750 x 1334px resolution. The new Retina display is 25% brighter than previous versions and has maximum brightness of 560nits. It has Night Shift mode which adjusts the colors in smartphone display to make sure that eyes are not exposed to the bright blue light after sunset. User can select exact start and end hours for this mode.
It has pressure-sensitive Home key powered by new Taptic Engine. The Taptic Engine creates a nice illusion of a real click and can be configured to control the force of the feedback.
The iPhone 7 is the fastest and most powerful mobile phone at present and it runs cooler than any other flagship smartphone even at peak performance. iPhone 7 has a new-generation A10 Fusion chip. It has a quad-core CPU, with two high-performance cores running at 2.34GHz and two power-saving ones. The high-performance cores run about 40% faster as compared to A9 chip and two times faster than the A8 chip. The power-efficient cores require only 20% of the power needed for the high-performance cores. iPhone 7 has been upgrded 2GB of RAM, while the iPhone 7 Plus have 3GB RAM.
It has high quality 12MP rear camera with features like quad-LED flash, optical image stabilization, phase detection auto focus, wide color capture, face and body detection and 4K video recording. iPhone 7 has 7MP secondary camera with BSI sensor and HDR mode. This front 7MP selfie camera takes exceptional pictures even in low-light conditions.
iPhone 7 has internal memory options 32, 128, and 256GB variants.
It supports connectivity with 4G LTE, Wi-Fi, Bluetooth, Lightning port, GPS with A-GPS and GLONASS NFC.
iPhone 7 has non-removable Li-Po 1960mAh battery and energy-efficient Apple A10 Fusion chip, combined with the new battery and optimized iOS 10, provides longer battery life than previous versions. Battery life has Endurance rating of 61 hours
It also has few disadvantages like non availability of 3.5mm audio jack, microSD slot, wireless charging, FM radio and IR port.