Design and Build
The Acer neoTouch P400 presents itself as a compact and lightweight device, measuring 115 x 59.3 x 12 mm and weighing 125 grams. Its slender profile is complemented by a straightforward black design, making it quite pocket-friendly for users who prefer a minimalist aesthetic. The phone employs a mini-SIM card, consistent with many devices of its era, indicating its compatibility with standard network technologies of the time.