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Moto Z4
The Moto Z4 (stylized as Moto z⁴ by Motorola) is an Android phablet developed by Motorola Mobility, as the successor to the Moto Z3 and Moto Z3 Play. It was released in May 2019, and made available in June. Specifications Hardware The SD675 SOC is much closer to the SD636 from the Moto Z3 Play than the SD835 from the Moto Z3. Benchmarks from CNET shows it beating the Moto Z3 Play, roughly tieing the Pixel 3A and losing to the Moto Z3 and OnePlus 6T. The front and rear cameras were upgraded compared to the previous models. The rear camera goes from two 12MP to a single 48MP. The front camera goes from 12MP to 25MP. The battery is upsized from the 3000mAh found on the Moto Z3 to 3600mAh. The 3.5mm headphone jack returns after being absent on the Moto Z3. Reception CNET scored it a 7 out of 10 while stating "As a budget phone, the Moto Z4 doesn't beat the similarly priced Pixel 3a XL In digital imaging, a pixel (abbreviated px), pel, or picture element is the smal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorola Moto
Motorola Moto is a range of Android (operating system), Android mobile devices manufactured by Motorola Mobility, a subsidiary of Lenovo, since 2013. This article lists the various Moto series of devices as well as discontinued series. The Moto brand is also used and marketed for certain public-safety products from Motorola Solutions and by Motorola brand licensees on certain home products and mobile accessories. Moto E Moto E is low-end. *Moto E (1st generation) (2014) *Moto E (2nd generation) (2015) *Moto E3 (2016) *Moto E3 Power (2016) *Moto E4 (2017) *Moto E4 Plus (2017) *Moto E5 (2018) *Moto E5 Play (2018) *Moto E5 Plus (2018) *Moto E6 (2019) *Moto E6 Play (2019) *Moto E6 Plus (2019) *Moto E6s (2020) *Moto E (2020), Moto E (2020) *Moto E7 (2020) *Moto E7 Plus (2020) *Moto E6i (2021) *Moto E7 Power (2021) *Moto E7i Power (2021) *Moto E20 (2021) *Moto E30 (2021) *Moto E40 (2021) *Moto E22 (2022) *Moto E22s (2022) *Moto E32 (2022) *Moto E13 (2023) *Moto E14 (2024) Moto G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wi-Fi Direct
Wi-Fi Direct is a Wi-Fi standard for wireless connections that allows two devices to establish a direct Wi-Fi connection without an intermediary wireless access point, Router (computing), router, or Internet connection. Wi-Fi Direct is single-hop communication, rather than Multi-hop routing, multi-hop communication like Wireless ad hoc network, wireless ad hoc networks. The Wi-Fi Direct standard was specified in 2009. It is useful for things such as file transfer, casting and projecting with Miracast, wireless printing, and to communicate with one or more devices simultaneously at typical Wi-Fi speeds (IEEE 802.11) without requiring a hotspot or an Internet connection. It is therefore similar to Bluetooth technology but offers a longer range. Only one of the Wi-Fi devices needs to be compliant with Wi-Fi Direct to establish a peer-to-peer connection. Wi-Fi Direct negotiates the link with a Wi-Fi Protected Setup system that assigns each device a limited wireless access point. The ... [...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 blend word of ''phone'' and ''tablet''. The term was largely unused by the late 2010s, since average phone sizes eventually morphed into small tablet sizes, up to , with wider aspect ratios. Appearance Phablets feature large displays that complement screen-intensive activity such as web browsing, video gaming, and multimedia viewing. They may also include software optimized for an integral self-storing stylus to facilitate sketching, note-taking, drawing 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android (operating System)
Android is an operating system based on a modified version of the Linux kernel and other open-source software, open-source software, designed primarily for touchscreen-based mobile devices such as smartphones and tablet computer, tablets. Android has historically been developed by a consortium of developers known as the Open Handset Alliance, but its most widely used version is primarily developed by Google. First released in 2008, Android is the world's Usage share of operating systems, most widely used operating system; the latest version, released on June 10, 2025, is Android 16. At its core, the operating system is known as the Android Open Source Project (AOSP) and is free and open-source software (FOSS) primarily licensed under the Apache License. However, most devices run the proprietary software, proprietary Android version developed by Google, which ships with additional proprietary closed-source software pre-installed, most notably Google Mobile Services (GMS), which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Qualcomm Snapdragon Systems-on-chip
The Qualcomm Snapdragon suite of systems on chips (SoCs) are designed for use in smartphones, tablets, laptops, 2-in-1 PCs, smartwatches, and smartbooks devices. Before Snapdragon SoC made by Qualcomm before it was renamed to Snapdragon. *MSM (Mobile Station Modem) *QSC (Qualcomm Single Chip) Snapdragon S series Snapdragon S1 Snapdragon S2 Snapdragon S3 Snapdragon S4 Snapdragon S4 was offered in three models: S4 Play for budget and entry-level devices, S4 Plus for mid-range devices and S4 Pro for high-end devices. It was launched in 2012. The Snapdragon S4 were succeeded by the Snapdragon 200/400 series (S4 Play) and 600/800 series (S4 Plus and S4 Pro). Snapdragon S4 Play Snapdragon S4 Plus Snapdragon S4 Pro and S4 Prime (2012) Snapdragon 2 series The Snapdragon 2 series is the entry-level SoC designed for low-end or ultra-budget smartphones. It replaces the MSM8225 S4 Play model as the lowest-end SoC in the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qualcomm
Qualcomm Incorporated () is an American multinational corporation headquartered in San Diego, California, and Delaware General Corporation Law, incorporated in Delaware. It creates semiconductors, software and services related to wireless technology. It owns patents critical to the 5G, 4G, CDMA2000, TD-SCDMA and WCDMA mobile communications standards. Qualcomm was established in 1985 by Irwin M. Jacobs, Irwin Jacobs and six other co-founders. Its early research into CDMA wireless cell phone technology was funded by selling a two-way mobile digital satellite communications system known as Omnitracs. After a heated debate in the wireless industry, CDMA was adopted as a 2G standard in North America, with Qualcomm's patents incorporated. Afterwards, there was a series of legal disputes about pricing for licensing patents required by the standard. Over the years, Qualcomm has expanded into selling semiconductor products in a predominantly fabless manufacturing model. It also develope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adreno
Adreno is a series of graphics processing unit (GPU) semiconductor intellectual property cores developed by Qualcomm and used in many of their SoCs. History Adreno is an integrated graphics processing unit (GPU) within Qualcomm's Snapdragon applications processors, that was jointly developed by ATI Technologies in conjunction with Qualcomm's preexisting "QShader" GPU architecture, and coalesced into a single family of GPUs that rebranded as Adreno in 2008, just prior to AMD's mobile division being sold to Qualcomm in January 2009 for $65M. Early Adreno models included the Adreno 100 and 110, which had 2D graphics acceleration and limited multimedia capabilities. Prior to 2008, 3D graphics on mobile platforms were commonly handled using software-based rendering engines, which limited their performance and consumed too much power to be used for anything other than rudimentary mobile graphics applications. With growing demand for more advanced multimedia and 3D graphics capabi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phone Connector (audio)
A phone connector is a family of Cylinder, cylindrically-shaped electrical connectors primarily for Analog signal, analog audio signals. Invented in the late 19th century for Telephone switchboard, tele''phone'' switchboards, the phone connector remains in use for interfacing wired audio equipment, such as Headphone, head''phones'', Loudspeaker, speakers, Microphone, micro''phones'', mixing consoles, and electronic musical instruments (e.g. electric guitars, Electronic keyboard, keyboards, and effects units). A Gender of connectors and fasteners, ''male'' connector (a plug), is mated into a ''female'' connector (a socket), though #Other terms, other terminology is used. Plugs have 2 to 5 electrical contacts. The tip contact is indented with a groove. The sleeve contact is nearest the (conductive or Insulator (electricity), insulated) handle. Contacts are insulated from each other by a band of non-conductive material. Between the tip and sleeve are 0 to 3 ring contacts. Since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USB-C
USB-C, or USB Type-C, is a 24-pin reversible Electrical connector, connector (not a Communication protocol, protocol) that supersedes previous USB hardware#Connectors, USB connectors (also supersedes Mini DisplayPort and Lightning (connector), Lightning connectors) that can transfer data, e.g. audio/video data, to connect to monitors, external drives, mobile phones, keyboards/mouses, and many more peripheral devices; sometimes indirectly via hubs/docking stations. It also exchanges electricity, in general to power peripheral devices. It is used not only by USB technology, but also by other data transfer protocols, including Thunderbolt (interface), Thunderbolt, PCIe, HDMI, DisplayPort, and others. It is Extensibility, extensible to support future protocols. The design for the USB-C connector was initially developed in 2012 by Intel, HP Inc., Microsoft, and the USB Implementers Forum. The Type-C Specification 1.0 was published by the USB Implementers Forum (USB-IF) on August 11 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to . It employs Ultra high frequency, UHF radio waves in the ISM bands, from 2.402GHz to 2.48GHz. It is mainly used as an alternative to wired connections to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones, wireless speakers, HIFI systems, car audio and wireless transmission between TVs and soundbars. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 35,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics. The Institute of Electrical and Electronics Engineers, IEEE standardized Bluetooth as IEEE 802.15.1 but no longer maintains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Field Communication
Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of or less. NFC offers a low-speed connection through a simple setup that can be used for the bootstrapping of capable wireless connections. Like other proximity card technologies, NFC is based on inductive coupling between two electromagnetic coils present on a NFC-enabled device such as a smartphone. NFC communicating in one or both directions uses a frequency of 13.56 MHz in the globally available unlicensed radio frequency ISM band, compliant with the ISO/IEC 18000-3 air interface standard at data rates ranging from 106 to 848 kbit/s. The NFC Forum has helped define and promote the technology, setting standards for certifying device compliance. Secure communications are available by applying encryption algorithms as is done for credit cards and if they fit the criteria for being considered a personal area network. NFC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BeiDou Navigation Satellite System
The BeiDou Navigation Satellite System (BDS; ) is a satellite-based radio navigation system owned and operated by the China National Space Administration. It provides geolocation and time information to a BDS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more BDS satellites. It does not require the user to transmit any data and operates independently of any telephonic or Internet reception, though these technologies can enhance the usefulness of the BDS positioning information. The current service, BeiDou-3 (third-generation BeiDou), provides full global coverage for timing and navigation, along with Russia's GLONASS, the European Galileo, and the US's GPS. It consists of satellites in three different orbits, including 24 satellites in medium-circle orbits (covering the world), 3 satellites in inclined geosynchronous orbits (covering the Asia-Pacific region), and 3 satellites in geostationary orbits (covering China). The BeiDo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
