Design and Build
The Acer beTouch E400 has a compact and manageable form factor with dimensions of 115 x 59.3 x 12 mm, making it quite practical for one-handed use. Weighing 125 grams, it strikes a balance between sturdiness and portability. The phone features a classic design with a physical presence enhanced by its Mini-SIM support. The inclusion of three exchangeable battery covers in colors such as Soft-touch Black, Ceramic White, and Pearl Red allows users some customization, which was a fresh feature at its price point.