Design and Build
With dimensions of 102 x 48 x 13.9 mm and a weight of 110 grams, the NEC e636 was notably compact, aligning with the era's preference for pocket-friendly devices. Its sleek form factor, despite being over a decade old, still holds a minimalist charm. The phone is designed to be practical and straightforward, with a compact body that fits comfortably in the hand. The inclusion of a Mini-SIM slot was typical for its time, reflecting the standard industry practices.