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Oppo R7
The Oppo R7 is a mid-range phablet smartphone based on Android 4.4 with Oppo Electronics’ own operating system, ColorOS 2.1, which was unveiled on 20 May 2015. This model includes 3 versions featuring different frequencies, and will be sold in 6 countries all over the world, as well as third-party retailer, Oppostyle and other E-commerce platforms. Specifications The Oppo R7 contains a Qualcomm MSM8939 Octa-core processor with 3GB of RAM, with 16 GB expandable storage, and makes use of a 5-inch, 1080p AMOLED 2.5D arc edge display. The device weighs about 147g and is composed of 92.3% metal. It also includes a 13-megapixel main camera and an 8-megapixel front camera, but phase detection autofocus and anti-shake optimization may contribute towards higher image quality. Like other flagships, the Oppo R7 is equipped with VOOC Oppo VOOC (Voltage Open Loop Multi-step Constant-Current Charging), also known as Warp Charge on OnePlus devices and Dart Charge on Realme devices, is a pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OPPO R
Oppo phones are smartphones produced by the partially state-owned Chinese company Oppo, running in several countries. Oppo F Series The Oppo F Series are MediaTek or Qualcomm powered selfie-centered devices in which OPPO used their tagline "Selfie Expert". Oppo A Series Oppo A series are Oppo's budget to entry-level mid-range smartphones. Oppo Find Series Find 5 The Oppo Find 5 was released in America in February 2013. It featured clean lines, a thin rectangular shape, and an overall elegant appearance. The Oppo Find 5 had a pixel density of 441 ppm, which puts it in the highest range of the mobile phones with HD display at its release time. In July 2013, a refreshed Oppo Find 5 launched in China. The processor has been changed to Snapdragon 600 instead of the Snapdragon S4 Pro. The Android version was updated to Android 4.2.2 as well while other specifications remained the same. Find 7 The Oppo Find 7 is a phablet with 3GB of RAM and a 2.5 GHz Quad-Core ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
G-sensor
An accelerometer is a tool that measures proper acceleration. Proper acceleration is the acceleration (the rate of change of velocity) of a body in its own instantaneous rest frame; this is different from coordinate acceleration, which is acceleration in a fixed coordinate system. For example, an accelerometer at rest on the surface of the Earth will measure an acceleration due to Earth's gravity, straight upwards (by definition) of g ≈ 9.81 m/s2. By contrast, accelerometers in free fall (falling toward the center of the Earth at a rate of about 9.81 m/s2) will measure zero. Accelerometers have many uses in industry and science. Highly sensitive accelerometers are used in inertial navigation systems for aircraft and missiles. Vibration in rotating machines is monitored by accelerometers. They are used in tablet computers and digital cameras so that images on screens are always displayed upright. In unmanned aerial vehicles, accelerometers help to stabilise flight. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Phones Introduced In 2015
Mobile may refer to: Places * Mobile, Alabama, a U.S. port city * Mobile County, Alabama * Mobile, Arizona, a small town near Phoenix, U.S. * Mobile, Newfoundland and Labrador Arts, entertainment, and media Music Groups and labels * Mobile (band), a Canadian rock band * Mobiles (band), a 1980s British band Other uses in music * ''Mobile'' (album), a 1999 album by Brazilian Paulinho Moska * "Mobile" (song), a 2003 song by Avril Lavigne from ''Let Go'' * "Mobile", a song by Gentle Giant from the album ''Free Hand'' Other uses in arts, entertainment, and media * Mobile (sculpture), a kinetic sculpture constructed to take advantage of the principle of equilibrium * ''Mobile'' (TV series), a British ITV drama * "Mobile", a short story by J. G. Ballard, later renamed "Venus Smiles" * Mobile, a feature of the game ''GunBound'' * ''Mobile Magazine'', a publication on portable electronics Military and law enforcement * ''Garde Mobile'', historic French military unit * Mobile Briga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phones Of OPPO
Oppo phones are smartphones produced by the partially state-owned Chinese company Oppo, running in several countries. Oppo F Series The Oppo F Series are MediaTek or Qualcomm powered selfie-centered devices in which OPPO used their tagline "Selfie Expert". Oppo A Series Oppo A series are Oppo's budget to entry-level mid-range smartphones. Oppo Find Series Find 5 The Oppo Find 5 was released in America in February 2013. It featured clean lines, a thin rectangular shape, and an overall elegant appearance. The Oppo Find 5 had a pixel density of 441 ppm, which puts it in the highest range of the mobile phones with HD display at its release time. In July 2013, a refreshed Oppo Find 5 launched in China. The processor has been changed to Snapdragon 600 instead of the Snapdragon S4 Pro. The Android version was updated to Android 4.2.2 as well while other specifications remained the same. Find 7 The Oppo Find 7 is a phablet with 3GB of RAM and a 2.5 GHz Quad-Core ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VOOC
Oppo VOOC (Voltage Open Loop Multi-step Constant-Current Charging), also known as Warp Charge on OnePlus devices and Dart Charge on Realme devices, is a proprietary rapid-charge technology created by BBK Electronics. In contrast to USB Power Delivery and Qualcomm Quick Charge technology, which increases the voltage during fast charging, VOOC uses a higher current than standard USB charging. The VOOC Flash Charge circuit technology reportedly lowers the temperature of the charging adapter, and creates an interface from the adapter to the phone, which, OPPO claims, improves the speed and safety of the charge. VOOC 2.0 has been licensed to OnePlus as the Dash Charge technology. A single-cell, 30-watt (5 V/6 A) version of VOOC 4.0 has also been licensed to OnePlus as Warp Charge. OnePlus does not market its phones as VOOC-compatible despite the fact that VOOC 2.0 and Dash are compatible. , VOOC has been licensed to 14 other corporations, most of which are in the phone charging and po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phase Detection Autofocus
An autofocus (or AF) 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. Autofocus systems rely on one or more sensors to determine correct focus. Some AF systems rely on a single sensor, while others use an array of sensors. Most modern SLR cameras use through-the-lens optical sensors, with a separate sensor array providing light metering, although the latter can be programmed to prioritize its metering to the same area as one or more of the AF sensors. Through-the-lens optical autofocusing is usually speedier and more precise than manual focus with an ordinary viewfinder, although more precise manual focus can be achieved with special accessories such as focusing magnifiers. Autofocus accura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AMOLED
AMOLED (active-matrix organic light-emitting diode, ) is a type of OLED display device technology. OLED describes a specific type of thin-film-display technology in which organic compounds form the electroluminescence, electroluminescent material, and active matrix refers to the technology behind the addressing of pixels. Since 2007, AMOLED technology has been used in mobile phones, media players, TVs and digital cameras, and it has continued to make progress toward low-power, low-cost, high resolution and large size (for example, 88-inch and 8K resolution) applications. Design An AMOLED display consists of an active matrix of OLED pixels generating light (luminescence) upon electrical activation that have been deposited or integrated onto a thin-film transistor (TFT) array, which functions as a series of switches to control the current flowing to each individual pixel. Typically, this continuous current flow is controlled by at least two TFTs at each pixel (to trigger the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android 4
Android 4 may refer to: * Android Ice Cream Sandwich (4.0 – 4.0.4) * Android Jelly Bean (4.1 – 4.3.1) * Android KitKat Android KitKat is the codename for the eleventh Android mobile operating system, representing release version 4.4. Unveiled on September 3, 2013, KitKat focused primarily on optimizing the operating system for improved performance on entry-level ... (4.4 – 4.4.4) {{Short pages monitor 4. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phablet
A phablet (, ) is a mobile device combining or straddling the size formats of smartphones and tablets. The word is a portmanteau of ''phone'' and ''tablet''. Phablets feature large displays that complement screen-intensive activity such as mobile web browsing and multimedia viewing. They may also include software optimized for an integral self-storing stylus to facilitate sketching, note-taking and annotation. Phablets were originally designed for the Asian market where consumers could not afford both a smartphone and tablet as in North America; phones for that market are known for having "budget-specs-big-battery" with large low resolution screens and midrange processors, although other phablets have flagship specifications. Since then, phablets in North America have also become successful for several reasons: Android 4.0 and subsequent releases of Android were suited to large as well as small screen sizes, while older consumers preferred larger screen sizes on smartphones due ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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