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A smartphone is a portable computer device that combines mobile telephone 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, 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-included and third-party software, and support wireless communications protocols.
An autofocus optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. An electronic rangefinder has a display instead of the motor; the adjustment of the optical system has to be done manually until indication. Autofocus methods are distinguished as active, passive or hybrid types.
A digital single-lens reflex camera is a digital camera that combines the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor.
Advanced Photo System type-C (APS-C) is an image sensor format approximately equivalent in size to the Advanced Photo System film negative in its C ("Classic") format, of 25.1×16.7 mm, an aspect ratio of 3:2 and Ø 31.15 mm field diameter. It is therefore also equivalent in size to the Super 35 motion picture film format, which has the dimensions of 24.89 mm × 18.66 mm and Ø 31.11 mm field diameter.
The Samsung NX10 is a 14.0 effective megapixel APS-C crop CMOS mirrorless interchangeable lens digital camera made by Samsung. It was announced on January 4, 2010 and is one of the first mirrorless cameras with an APS-C sized sensor. Samsung NX11 replaces NX10 in manufacturing since February 2011.
The Samsung NX-mount is the lens mount used on NX series mirrorless interchangeable lens cameras by Samsung. The mount was first implemented in the Samsung NX10, and Samsung initially referred to the NX line as 'hybrid digital cameras', citing their combination of attributes of both DSLR and compact cameras.
A mirrorless camera is a photo camera featuring a single, removable lens and a digital display. The camera does not have a reflex mirror or optical viewfinder like a digital single-lens reflex (DSLR) camera, but may have an electronic viewfinder. Many mirrorless cameras retain a mechanical shutter. Like a DSLR, a mirrorless camera accepts any of a series of interchangeable lenses compatible with its lens mount.
A back-illuminated sensor, also known as backside illumination (BI) sensor, is a type of digital image sensor that uses a novel arrangement of the imaging elements to increase the amount of light captured and thereby improve low-light performance.
The Samsung NX200 is a 20.3 effective megapixel APS-C crop CMOS mirrorless interchangeable lens digital camera made by Samsung. It was announced on September 1, 2011.
The Samsung NX20 is a digital compact camera produced and marketed by Samsung since April 2012 as a successor to the Samsung NX11. It is a 20.3 Megapixel mirrorless interchangeable lens camera using the Samsung NX-mount.
The Samsung Galaxy S series is a line of high-end Android smartphones produced by Samsung Electronics. Together with the foldable Galaxy Fold and the now discontinued Galaxy Note series, the lineup serves as Samsung's flagship smartphone lineup.
The Samsung Galaxy Note series is a discontinued line of high-end Android phablets and smartphones developed and marketed by Samsung Electronics. The line is primarily oriented towards pen computing; all Galaxy Note models ship with a stylus pen and incorporate a pressure-sensitive Wacom digitizer. All Galaxy Note models also include software features that are oriented towards the stylus and the devices' large screens, such as note-taking, digital scrapbooking apps, tooltips, and split-screen multitasking. The line served as Samsung's flagship smartphone model, positioned above the Galaxy S series.
The Samsung NX series was a series of APS-C mirrorless interchangeable-lens cameras with Samsung NX lens mounts from Samsung Electronics, introduced in 2010.
The Samsung Galaxy Note 3 is an Android phablet smartphone produced by Samsung Electronics as part of the Samsung Galaxy Note series. The Galaxy Note 3 was unveiled on September 4, 2013, with its worldwide release beginning later in the month. Serving as a successor to the Galaxy Note II, the Note 3 was designed to have a lighter, more upscale design than previous iterations of the Galaxy Note series, and to expand upon the stylus and multitasking-oriented functionality in its software—which includes a new pie menu opened through the button on the stylus for quick access to pen-enabled apps, along with pop-up apps and expanded multi-window functionality. It additionally features new sensors, a USB 3.0 port, 3 GB of RAM, and its video camera has been upgraded to 2160p (4K) resolution and doubled framerate of 60 at 1080p, placing it among the earliest smartphones to be equipped with any of these.
The Samsung Galaxy Note 4 is an Android smartphone developed and produced by Samsung Electronics. It was unveiled during a Samsung press conference at IFA Berlin on 3 September 2014 and was released globally in October 2014 as successor to the Samsung Galaxy Note 3. Improvements include expanded stylus-related functionality, an optically stabilized rear camera, significantly increased charging rate, revised multi-windowing, and fingerprint unlocking. It is the last in the Samsung Galaxy Note series with interchangeable battery. Its subsequent model, the Samsung Galaxy Note 5, was unveiled on 20 July 2015.
The Samsung NX mini is a digital rangefinder-style interchangeable lens mirrorless camera announced by Samsung on March 19, 2014.
The Samsung Galaxy S7, Samsung Galaxy S7 Edge and Samsung Galaxy S7 Active are Android-based smartphones manufactured, released and marketed by Samsung Electronics. The S7 series serves as the successor to the Galaxy S6, S6 Edge, S6 Edge+ and S6 Active released in 2015. The S7 and S7 Edge were officially unveiled on 21 February 2016 during a Samsung press conference at Mobile World Congress, with a European and North American release on 11 March 2016. The S7 Active was unveiled on 4 June 2016, and released on AT&T in the United States on 10 June 2016.
The Samsung Galaxy S9 and S9+ are Android-based smartphones unveiled, manufactured, released and marketed by Samsung Electronics as part of the Samsung Galaxy S series. The devices were revealed at the Mobile World Congress in Barcelona on 25 February 2018, as the successors to the Samsung Galaxy S8 and S8+.
The Samsung Galaxy A11 is an entry-level Android smartphone developed by Samsung Electronics. It was first announced on March 13, 2020, as a successor to the Samsung Galaxy A10. A similar device, Galaxy M11, was first released in March 2020, but with a larger battery capacity, also the M11 was being sold in Western Europe officially.
The Samsung Galaxy S21 is a series of Android-based smartphones designed, developed, marketed, and manufactured by Samsung Electronics as part of its Galaxy S series. They collectively serve as the successor to the Samsung Galaxy S20 series. The first three smartphones were unveiled at Samsung's Galaxy Unpacked event on 14 January 2021, while the Fan Edition model was unveiled at Samsung's CES on 3 January 2022.
References
- ↑ "Samsung unveils Galaxy Camera 2 and NX30 with NFC photo sharing (hands-on)" . Retrieved January 3, 2014.
- ↑ "Samsung NX30 vs Samsung NX20" . Retrieved January 3, 2014.
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