The BLU Diesel 3G is a feature phone that was launched by BLU Products in February 2011 and released in Q2 of the same year. Although it has been discontinued, during its time, it served as a reliable communication device with basic functionalities ideal for users who desired simplicity over smartphone complexity. The phone supports both GSM and UMTS networks, providing essential voice communication and basic data services.
The BLU Diesel 3G features a compact and ergonomic design, measuring 107.5 x 45 x 13.3 mm and weighing a mere 90 grams. Its lightweight and small dimensions make it easy to carry around and operate one-handedly. The phone is equipped with a removable Li-Ion 1000 mAh battery housed in a classic candybar form factor with a functional keypad. It uses a Mini-SIM and comes in a sleek black color, adding a touch of elegance to its simple design.
The device has a 1.8-inch TFT display capable of showing 65K colors. While the display size and quality might seem modest by today’s standards, it was suitable for basic tasks such as texting, dialing, and browsing through menus. The small screen size contributes to its long battery life and portability.
Photography is not the hallmark of the BLU Diesel 3G, as it is equipped with a VGA main camera. The camera offers a simple solution for snapping quick pictures, though it lacks high resolution and advanced features. Additionally, users can capture basic video content.
Internally, the BLU Diesel 3G is equipped with 64MB of storage, ensuring ample space for storing essential contacts and messages. Moreover, it supports microSDHC cards, allowing users to expand storage capacity for more music, photos, and files. The phone’s memory is sufficient for the functioning of basic applications and games that were compatible with the phone’s Java MIDP 2.1 support.
The phone operates on both 2G and 3G bands, offering GSM support on bands 850/900/1800/1900, and UMTS support on bands 850/2100. This configuration provides users with voice calling capabilities and basic internet connectivity at speeds up to 384 kbps. Connectivity options include Bluetooth 2.1 with A2DP for wireless audio streaming, miniUSB for data transfer and charging, and stereo FM radio with RDS for on-the-go entertainment. The absence of WLAN and GPS positioning makes the device purely utilitarian without the bells and whistles of location-based services.
While lacking a 3.5mm audio jack, the BLU Diesel 3G compensates with a loudspeaker and the ability to connect via Bluetooth for audio output. This setup is ideal for hands-free communication and enjoying radio broadcasts or music files via external Bluetooth speakers or headphones.
Equipped with a removable Li-Ion 1000 mAh battery, the BLU Diesel 3G offers excellent battery life for its size and capabilities. Users can expect up to 350 hours of standby time on 2G networks and up to 300 hours on 3G, while talk time reaches 3 hours and 20 minutes for 2G and 2 hours and 45 minutes for 3G usage. This longevity makes it a reliable device for users on the go without frequent access to charging facilities.
The BLU Diesel 3G runs on a feature phone operating system, providing essential functions like SMS, EMS, MMS, and email messaging. It includes a browser capable of WAP 2.0/xHTML and HTML, albeit limited by the constraints of a feature phone environment. Java support allows users to download and enjoy simple applications and games, catering to a variety of entertainment preferences.
The BLU Diesel 3G epitomizes simplicity, catering to users who require a basic, reliable, and durable mobile phone. With its sturdy design, competent battery life, and essential communication features, it serves well as a primary phone for minimalistic users or as a reliable backup device. Despite being discontinued, its design principles and feature set continue to resonate with users who prioritize function and affordability.
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