The Nokia Lumia 730 is a smartphone developed by

Microsoft Mobile Microsoft Mobile was a subsidiary of Microsoft involved in the development and manufacturing of mobile phones. Based in Espoo, Finland, it was established in 2014 following the acquisition of Nokia's Devices and Services division by Microsoft i ...

and branded as "

Nokia Nokia Corporation (natively Nokia Oyj, referred to as Nokia) is a Finnish multinational corporation, multinational telecommunications industry, telecommunications, technology company, information technology, and consumer electronics corporatio ...

" that initially runs Microsoft's

Windows Phone 8.1 Windows Phone 8.1 is the discontinued third generation of Microsoft's Windows Phone mobile operating system, succeeding Windows Phone 8. Rolled out at Microsoft's Build Conference in San Francisco, California, on April 2, 2014, it was released ...

operating system. It was announced on September 4, 2014 at

Internationale Funkausstellung Berlin The IFA ( ) or Internationale Funkausstellung Berlin (International radio exhibition Berlin, a.k.a. 'Berlin Radio Show') is one of the oldest industrial exhibitions in Germany. Between 1924 and 1939 it was an annual event, but from 1950 it was ...

and released in October 2014. It is a successor to the 2013

Nokia Lumia 720 The Nokia Lumia 720 is a Windows Phone 8 device manufactured by Nokia. It was announced at the 2013 Mobile World Congress. Hardware The phone features a range of back 'Shells' which will allow users to customize the look of their phone as well as ...

and marketed as a

selfie A selfie () is a self-portrait photograph, typically taken with a digital camera or smartphone, which may be held in the hand or supported by a selfie stick. Selfies are often shared on social media, via social networking services such as ...

phone.

Display

The phone has a 4.7-inch OLED capacitive touchscreen with a 66.0% screen-to-body ratio and a resolution of 720x1280 pixels (~316 ppi pixel density). The display features Nokia's ClearBlack polarisation filters and is protected by curved

Gorilla Glass 3 Gorilla Glass is a brand of chemically strengthened glass developed and manufactured by Corning, now in its seventh generation. Designed to be thin, light and damage-resistant, the glass gains its surface strength, ability to contain flaws, and c ...

Operating Software

The Lumia 730 ships with Microsoft's

operating system coupled with the

Lumia Denim Microsoft Lumia (previously the Nokia Lumia) is a discontinued line of mobile devices that was originally designed and marketed by Nokia and later by Microsoft Mobile. Introduced in November 2011, the line was the result of a long-term partnersh ...

firmware update A patch is a set of changes to a computer program or its supporting data designed to update, fix, or improve it. This includes fixing security vulnerabilities and other bugs, with such patches usually being called bugfixes or bug fixes. Patche ...

. It is upgradable to

Windows 10 Mobile Windows 10 Mobile is a discontinued mobile operating system developed by Microsoft. First released in 2015, it is a successor to Windows Phone 8.1, but was marketed by Microsoft as being an edition of its PC operating system Windows 10. Wind ...

Platform

The Lumia 730 has a

Qualcomm Qualcomm () is an American multinational corporation headquartered in San Diego, California, and incorporated in Delaware. It creates semiconductors, software, and services related to wireless technology. It owns patents critical to the 5G, 4 ...

Snapdragon 400 This is a list of Qualcomm Snapdragon systems on chips (SoC) made by Qualcomm 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 Snapd ...

MSM8926 SoC with a 1.2 GHz quad-core

ARM Cortex-A7 The ARM Cortex-A7 MPCore is a 32-bit microprocessor core licensed by ARM Holdings implementing the ARMv7-A architecture announced in 2011. Overview It has two target applications; firstly as a smaller, simpler, and more power-efficient success ...

CPU and a Qualcomm

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 (an anagram of AMD's graphic card brand '' Radeon''), was originally developed ...

305 GPU. There is 1 GB of RAM and 8 GB of internal storage; the latter can be expanded with

MicroSD Secure Digital, officially abbreviated as SD, is a proprietary non-volatile flash memory card format developed by the SD Association (SDA) for use in portable devices. The standard was introduced in August 1999 by joint efforts between SanDis ...

cards up to 128 GB in size.

Camera

The Lumia 730 has a 6.7 MP PureView-branded rear camera, sporting a 1/3.4-inch BSI sensor with 1.12 μm pixels and an Carl Zeiss 6-element lens with an f/1.9 aperture. The camera supports

1080p 1080p (1920×1080 progressively displayed pixels; also known as Full HD or FHD, and BT.709) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the screen vert ...

video capture and is complemented by an LED flash. The front camera has a 5 MP sensor with a wide-angle f/2.4 lens and supports

video recording. Many users reported that after upgrading to Windows 10, the front camera stopped being able to properly focus at normal distances, only focusing properly at very near distances. The problem was not fixed if one downgraded the unit back to Windows Phone 8.1. Newer builds did not solve the problem either once it appeared.

Connectivity

Wireless connectivity options include dual-band

Wi-Fi Wi-Fi () is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio wave ...

802.11 IEEE 802.11 is part of the IEEE 802 set of local area network (LAN) technical standards, and specifies the set of media access control (MAC) and physical layer (PHY) protocols for implementing wireless local area network (WLAN) computer com ...

a/ b/ g/ n,

Wi-Fi hotspot A hotspot is a physical location where people can obtain Internet access, typically using Wi-Fi technology, via a wireless local-area network (WLAN) using a router connected to an Internet service provider. Public hotspots may be created b ...

NFC NFC may refer to: Psychology * Need for cognition, in psychology * Need for closure, social psychological term Sports * NFC Championship Game, the National Football Conference Championship Game * NCAA Football Championship (Philippines) * Nati ...

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 limi ...

4.0 and wireless screen projection via

Miracast Miracast (also called screen mirroring and wireless display among other names on consumer devices) is a standard for wireless connections from sending devices (such as laptops, tablets, or smartphones) to display receivers (such as TVs, monitors, o ...

. Physical connectors include a

Micro-USB The initial versions of the USB standard specified connectors that were easy to use and that would have acceptable life spans; revisions of the standard added smaller connectors useful for compact portable devices. Higher-speed development of t ...

2.0 connector for charging and data transfer, as well as a 3.5 mm audio jack. The phone supports two SIM cards.

Other Features

The Lumia 730 includes a variety of sensors, including proximity sensor, ambient light sensor,

magnetometer A magnetometer is a device that measures magnetic field or magnetic dipole moment. Different types of magnetometers measure the direction, strength, or relative change of a magnetic field at a particular location. A compass is one such device, o ...

, gyroscope and accelerometer, as well as Microsoft's Motion Data

activity tracker An activity tracker, also known as a fitness tracker, is a device or application for monitoring and tracking fitness-related metrics such as distance walked or run, calorie consumption, and in some cases heartbeat. It is a type of wearable comp ...

based on

's SensorCore technology. Due to chipset limitations, however, it does not support passive voice activation for the Cortana digital assistant.

References

External links

Nokia Lumia 730

Nokia Lumia 730 specification
{{Windows Phone , state=collapsed

Lumia 730 The Nokia Lumia 730 is a smartphone developed by Microsoft Mobile and branded as "Nokia" that initially runs Microsoft's Windows Phone 8.1 operating system. It was announced on September 4, 2014 at Internationale Funkausstellung Berlin and release ...

Microsoft Lumia Mobile phones with user-replaceable battery