A smartphone is a portable computer device that combines mobile telephone functions and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, which facilitate wider software, access to the internet, and multimedia functionality, alongside core phone functions such as voice calls and text messaging. Smartphones typically contain a number of metal–oxide–semiconductor (MOS) integrated circuit (IC) chips, include various sensors that can be leveraged by pre-installed and third-party software, and support wireless communication protocols. More recently, smartphone manufacturers have begun to integrate satellite messaging connectivity and satellite emergency services into devices for use in remote regions where there is no reliable cellular network.
A camera phone is a mobile phone which is able to capture photographs and often record video using one or more built-in digital cameras. It can also send the resulting image wirelessly and conveniently. The first commercial phone with color camera was the Kyocera Visual Phone VP-210, released in Japan in May 1999.
The Nokia 6630 is a 3G smartphone announced by Nokia on 14 June 2004 and released in November. It runs on Symbian OS 8.0a. Codenamed Charlie during development, it is an evolution of the 6600 and 6620 smartphones, supporting tri-band GSM.
Guangdong Oppo Mobile Telecommunications Corp., Ltd, doing business as OPPO, is a Chinese consumer electronics manufacturer headquartered in Dongguan, Guangdong. Its major product lines include smartphones, smart devices, audio devices, power banks, and other electronic products.
The form factor of a mobile phone is its size, shape, and style, as well as the layout and position of its major components.
The Sony ILCE-QX1 is a mobile device mountable, Wi-Fi-controlled, lens-type compact camera manufactured by Sony and was announced on 3 September 2014. Part of the Sony α family, it is one of Sony's "Smart Lens" cameras, alongside the QX10, QX30 and QX100, that are designed to be specifically used with a smartphone. It has a 20.1 megapixel APS-C-size sensor, uses an interchangeable E-mount lens as its highlight feature, supports power zoom but no in-body image stabilization, and has a pop-up flash unlike its other QX siblings.
A front-facing camera, commonly known as a selfie camera, is a common feature of cameras, mobile phones, smartphones, tablets, laptops, and some handheld video game consoles. While stand-alone cameras face forward, away from the operator, tablets, smartphones and similar mobile devices typically have a camera facing the operator to allow taking a self-portrait photograph or video while looking at the display of the device, usually showing a live preview of the image. These are called front-facing cameras and are important for videotelephony and the taking of selfies. Often, the preview image is by default a mirror image, which is more intuitive for most people; this default can be overridden, and in any case the recorded image is not reversed.
LG V20 is an Android phone manufactured by LG Electronics, in its LG V series, succeeding the LG V10 released in 2015. Unveiled on September 6, 2016, it was the first phone with the Android Nougat operating system. Like the V10, the V20 has a secondary display panel near the top of the device that can display additional messages and controls, and a quad DAC for audio. The V20 has a user-replaceable battery, unlike its successor, the LG V30, unveiled on 31 August 2017.
The Samsung Galaxy Note 8 is an Android-based smartphone phablet designed, developed, produced and marketed by Samsung Electronics. The successor to the discontinued Samsung Galaxy Note 7, Samsung Galaxy Note Fan Edition and Samsung Galaxy Note 5, it was unveiled on 23 August 2017 and became available on 15 September 2017.
The OnePlus 6 is an Android smartphone made by OnePlus. It was unveiled on 2 May 2018 and went on sale on 21-22 May 2018.
The Pixel 3 and Pixel 3 XL are a pair of Android smartphones designed, developed, and marketed by Google as part of the Google Pixel product line. They collectively serve as the successors to the Pixel 2 and Pixel 2 XL. They were officially announced on October 9, 2018 at the Made by Google event and released in the United States on October 18. On October 15, 2019, they were succeeded by the Pixel 4 and Pixel 4 XL.
Vivo V9 is an Android smartphone developed by Vivo Communication Technology Co. It was initially released in April 2018.The phone has 64 GB of internal storage and 4 GB of RAM. A microSD card can be inserted for up to an additional 256 GB. The phone has an Octa-core 2.2 GHz Cortex-A53 CPU and an Adreno 506 GPU.
Oppo phones are smartphones produced by the partially state-owned Chinese company Oppo, running in several countries.
The Oppo Find X is the 2018 flagship smartphone from the Oppo Find series and was launched on 19 June 2018 in Paris by Oppo. The Find X features a different design from traditional smartphones, as it has a mechanic pop-up camera. The phone has a screen to body ratio of 87%, the thinnest bezels in the market when it launched, and is considered the first "all screen" smartphone to be released.
The Samsung Galaxy A9 (2018) is a midrange Android smartphone produced by Samsung Electronics as part of the Samsung Galaxy A series. It was announced on 11 October 2018 at the A Galaxy event in Kuala Lumpur, Malaysia, as the successor to the Samsung Galaxy A9 (2016). Galaxy A9 (2018) is the world's first smartphone that features 4 different cameras on the rear. It features a 6.3 inch Super AMOLED Infinity Display with curved edges similar to the Samsung Galaxy A8 (2018) and supports Dolby Atmos immersive sound technology. It is the brand ambassador for Ayushmann Khurrana. It is the predecessor of Samsung Galaxy A70.
The Samsung Galaxy A7 (2018) is a higher midrange Android smartphone produced by Samsung Electronics as part of the Samsung Galaxy A series. It was announced on 20 September 2018 as the successor of Samsung Galaxy A7 (2017).
The Samsung Galaxy A6s is a midrange Android smartphone produced by Samsung Electronics as part of the Samsung Galaxy A series. It was introduced on 24 October 2018. It is the first Galaxy smartphone not to be manufactured by Samsung, but by Wingtech. Launched in conjunction with the Samsung Galaxy A9s, it is targeted at the Chinese market.
The Samsung Galaxy A80 is a high-end Android smartphone manufactured by Samsung Electronics as part of its fifth-generation Galaxy A series lineup. It was launched at the Samsung Galaxy Event in Bangkok, Thailand on April 10, 2019, and released on May 29, 2019. Its most notable feature is its lack of a front facing camera, opting instead for a unique pop-up camera, allowing for a nearly bezel-less display.
Redmi K20 Pro and Redmi K20 are smartphones introduced by the Xiaomi sub-brand Redmi in an event held in China. A Premium variant for the Pro was later revealed, with the Snapdragon 855+, a new 512 GB/12 GB RAM model, a refined cooling system, and an exclusive finish.
Oppo Reno2 is a line of Android smartphones manufactured by Oppo as the successor to the Oppo Reno series. Launched on 28 August 2019 in India, it comprises the Oppo Reno2, Reno2 F, and Reno2 Z. Like their flagship predecessors, the Reno2 phones feature pop-up selfie cameras to provide edge-to-edge displays.
