Design and Build
The Huawei U3100 is compact and lightweight, with dimensions of 106 x 46 x 13 mm and a weight of just 90 grams. It fits comfortably in the hand, a stark contrast to today's larger smartphones. The phone uses a Mini-SIM card and sports a traditional design typical of the early 2010s. Its black color gives it a classic appearance, while the 2.0-inch TFT display, offering 256K colors and a resolution of 240 x 320 pixels, is more suited for basic visual tasks than high-definition media consumption.