Design and Display
The BenQ T51 sports a compact, minimalistic design with dimensions measuring 86.4 x 45.3 x 20.8 mm and weighing just 85.5 grams. This makes it a portable device that would have easily fit into pockets, adhering to the design trends of the time where small and light were key selling points. The phone features a 1.8-inch TFT display capable of showing 256K colors with a resolution of 176 x 220 pixels, which results in a pixel density of approximately 157 ppi. This would have been standard for a feature phone during its era, providing adequate clarity for basic texts and images. In addition to its main screen, the phone also includes an external mono OLED display with a resolution of 128 x 32 pixels, primarily for showing notifications and alerts without needing to open or unlock the phone.