Sendo J520 Specs Prices Pros & Cons Unveiled

Overview of the Sendo J520

The Sendo J520 was announced in the fourth quarter of 2001 and has since been discontinued. As a feature phone, it was designed with basic functionalities to meet the needs of users at the time. Although it lacks many of the features found in modern smartphones, it serves as a testament to the early days of mobile communication technology.

Design and Dimensions

The device sports dimensions of 113 x 50 x 25 mm, making it relatively compact and easy to carry. Weighing in at just 75 grams (2.65 oz), it was certainly a lightweight device for its time. It used a Mini-SIM, which was standard for phones during that era. The overall design was utilitarian, focusing on function over form, with a sturdy build meant to withstand everyday use.

Display

The Sendo J520 featured a monochrome graphic display with a resolution of 96 x 64 pixels. It was capable of displaying 6 lines at a time, with a 3:2 aspect ratio. While it did not feature a colorful or touch-sensitive screen, the display was sufficient for navigating the phone's menu and reading messages.

Network and Connectivity

Operating on GSM technology, the Sendo J520 supported 2G bands, specifically GSM 900 / 1800. It did not support GPRS or EDGE, which limited data connectivity to basic services. The absence of modern connectivity options like WLAN or Bluetooth was consistent with the technological limitations of feature phones during this period.

Memory and Storage

The phone did not support external memory cards, which is indicative of its status as a feature phone. Information regarding the internal phonebook capacity and call records is not specified, but it would have been designed to accommodate basic storage needs.

Sound and Alerts

The device did not include a loudspeaker or a 3.5mm audio jack, making it starkly different from modern phones. However, it supported vibration alerts and offered downloadable monophonic ringtones. These ringtones could be customized using a built-in composer, providing some level of personalization.

Battery Life

Powered by a removable Li-Ion battery with a capacity of 650mAh, the Sendo J520 featured a standby time of up to 300 hours and a talk time of up to 3 hours. This battery performance was reasonable for a device that didn’t carry out power-intensive tasks as modern smartphones do.

Additional Features

Sendo J520 came with a small array of features, including SMS messaging and a basic WAP browser for simple web navigation. It also included essential utilities like a clock and an alarm. The device offered four games: FlippIT, Quaddro, Scizzors, and Splash, catering to users who desired some entertainment options. However, it did not support Java, which limited the range of downloadable content and applications.

Comms

The communication features of the Sendo J520 were basic, lacking Bluetooth, a positioning system, and even a radio. This was not uncommon for feature phones of the time, as the emphasis was largely on voice communication and basic text messaging.

Conclusion

The Sendo J520 serves as a fascinating glimpse into the early 2000s mobile phone technology. While it lacks the sophisticated features of contemporary smartphones, its simplicity and functionality were commendable at the time of its release. It stands as a reminder of how far mobile technology has come, evolving from basic devices like the J520 to the powerful smartphones we use today.