Design and Build:
The Motorola ES400 sports a pragmatic design, emphasizing durability and utility over aesthetics. Its dimensions are 129 x 60.4 x 16.4 mm, and it weighs 156g, making it relatively portable though somewhat bulky by today's standards. The exterior features a water resistance rating of IP42, offering some protection against water splashes, which was a notable feature when it was released. The phone is also equipped with a QWERTY keyboard, which was a significant selling point for users who preferred physical keys for typing.