Price and specifications of Nokia Lumia 730 Dual SIM advantages, disadvantages, and a comprehensive explanation

Design and Build Quality

The Nokia Lumia 730 Dual SIM features a sleek and compact design that is both aesthetically pleasing and functional. It measures 134.7 x 68.5 x 8.7 mm, making it comfortable to hold and easy to use with one hand. Weighing just 130 grams, it is lightweight yet sturdy, thanks to the high-quality materials used in its construction. The phone's exterior is made from a matte polycarbonate shell, offering a premium feel and excellent grip. The device is available in several vibrant colors, including orange, green, white, and black, catering to a variety of personal styles.

Display

Featuring a 4.7-inch OLED display, the Nokia Lumia 730 provides bright colors and deep contrasts, making it an attractive option for media consumption. The screen has a resolution of 720 x 1280 pixels, delivering a pixel density of approximately 316 pixels per inch, which ensures clear and sharp visuals. The addition of Corning Gorilla Glass 3 protection enhances the durability of the display, safeguarding it against scratches and minor impacts, thereby extending the life of the screen.

Camera Features

The Lumia 730 is equipped with a 6.7 MP primary camera featuring Zeiss optics, LED flash, and autofocus. This camera is capable of capturing high-quality images with good detail and vibrant colors. It supports video recording at 1080p at 30 frames per second, complete with stereo sound recording for a more immersive video experience. On the front, a 5 MP selfie camera is perfect for video calls and capturing selfies, with similar video capabilities of 1080p at 30fps.

Performance

Under the hood, the Nokia Lumia 730 is powered by a Qualcomm Snapdragon 400 chipset, with a quad-core 1.2 GHz Cortex-A7 CPU and Adreno 305 GPU. With 1GB of RAM, this device offers smooth multitasking performance suitable for everyday tasks such as browsing the internet, social media, and light gaming. The phone operates on Microsoft Windows Phone 8.1, which is upgradable to Windows 10, ensuring users can access the latest software features and security updates.

Storage Options

For storage, the Nokia Lumia 730 provides 8GB of internal memory, which can be expanded via a microSDXC card slot. This allows users to increase their storage capacity and save more apps, photos, and videos right on the device. The dedicated memory card slot ensures that the additional memory does not interfere with the SIM functionality.

Battery Life

The phone is equipped with a removable Li-Ion 2200 mAh battery. Its impressive battery life offers up to 22 hours of talk time on 2G networks and up to 17 hours on 3G networks. Additionally, it provides up to 60 hours of music playback, making it a suitable companion for individuals with an active lifestyle who require a device with long-lasting battery performance. An added convenience is its removable nature, which allows users to easily replace the battery if needed.

Connectivity and Network

The Nokia Lumia 730 Dual SIM supports GSM and HSPA technologies, with network capabilities extending to 2G and 3G bands. This inclusion of dual SIM functionality allows users to manage two phone numbers conveniently within one device, suitable for those who balance work and personal communications on the go. The handset supports HSPA with speeds up to 21.1 Mbps for downloads and up to 5.76 Mbps for uploads, allowing for efficient internet browsing and data connectivity.

Additional Features

For wireless connectivity, the Lumia 730 includes several features such as Wi-Fi 802.11 b/g/n with DLNA and hotspot capabilities, Bluetooth 4.0 with A2DP support, inclusive of the aptX codec after the Windows Phone 8 Denim update. The device also comes equipped with GPS, GLONASS, and BDS for comprehensive global positioning services, as well as NFC for wireless communication and FM radio for on-the-go entertainment. For wired connectivity, it utilizes a microUSB 2.0 port.

Sound and Multimedia

The device features a built-in loudspeaker and a 3.5mm audio jack for convenient audio connectivity, allowing users to enjoy music and videos effortlessly. With its advanced multimedia support, the Lumia 730 excels in offering a comprehensive entertainment experience, whether you are streaming online content or playing locally stored media.

Sensors and Other Technologies

Incorporated within the Nokia Lumia 730 is an array of sensors, including an accelerometer, proximity sensor, compass, and a sensor core that provides accurate data readings for various applications. These sensors enhance user interaction, enabling features such as automatic screen orientation changes, smart display control, and more.

Market and Availability

Originally announced and released in September 2014, the Nokia Lumia 730 has since been discontinued. At the time of its release, it was priced at approximately 170 Euros, making it an affordable mid-range choice for consumers looking for a reliable and feature-packed smartphone. Over the years, its popularity has waned due to rapidly advancing mobile technology, but it remains a standout option within the legacy of Nokia's Windows Phone lineup, respected for its build quality and functional design.