The Sendo J520: A Revolutionary Feature Phone Released in 2001
Introduction
In the ever-evolving world of technological advancements, new devices are constantly being introduced. However, there are some devices that have truly stood the test of time and have shaped the way we use technology today. One such device is the Sendo J520, a feature phone that was released in 2001 by the UK-based company, Sendo.
Release Date and Specifications
The Sendo J520 was released in the fourth quarter of 2001, making it almost two decades old today. Weighing only 75g and with a thickness of just 25mm, this compact device was ahead of its time. It ran on a feature phone operating system, which was common at that time.
Network and Technology
The Sendo J520 was a GSM device, meaning it could operate on global networks using the GSM technology. It supported 2G bands, specifically GSM 900 / 1800, which allowed users to make calls and send text messages. However, it did not have GPRS or EDGE capabilities like many modern smartphones do.
Launch and Availability
The J520 was announced in 2001 and was available for purchase in the last quarter of the same year. It quickly gained popularity among users due to its affordable price and sleek design. However, it was later discontinued from production, making it a rare find today.
Body and Dimensions
The dimensions of the Sendo J520 were 113 x 50 x 25 mm, with a volume of 79 cc. This made it small enough to fit comfortably in a pocket or a small bag. It also had a weight of only 75g, making it extremely convenient to carry around.
Display and Graphics
The J520 had a monochrome graphic display, which was common for feature phones in that era. It had a screen size of 96 x 64 pixels and could display up to 6 lines of text with a 3:2 ratio. It also had soft keys for navigation, making it user-friendly.
Memory and Storage
One drawback of the Sendo J520 was its lack of a memory card slot. This meant that users could not expand the device's storage capacity. It also did not have a phonebook or call record feature. However, it did have message templates and SMS smileys, which were popular at that time.
Camera and Sound
The J520 did not have a camera, which may seem unusual in today's smartphone-dominated world. It also did not have a loudspeaker or a 3.5mm jack for listening to music or other audio files. However, it did have vibration and downloadable monophonic ringtones, and users could even compose their own ringtones.
Connectivity and Features
In terms of connectivity, the J520 did not have WLAN, Bluetooth, or any other positioning technology. It also did not have a radio. However, it did have WAP browser capabilities, allowing users to access basic internet features. Other notable features included a clock, an alarm, and four pre-installed games.
Battery and Life
The J520 had a removable Li-Ion battery, giving users the ability to replace it when needed. It had a standby time of up to 300 hours, which was impressive for a device of its time. It also had a talk time of up to 3 hours, again, quite impressive for a feature phone.
Conclusion
The Sendo J520 may seem outdated compared to the smartphones we use today, but it was a groundbreaking device when it was released. It paved the way for future advancements in technology and changed the way people communicated on the go. It continues to hold a special place in the hearts of those who owned and used it, proving that great devices can stand the test of time.
