Design and Build
The Samsung E720 comes in a compact form with dimensions of 90 x 45 x 23.3 mm, making it quite pocket-friendly. Weighing in at just 80 grams, it is lightweight, which is characteristic of its era’s mobile devices. The design features a mini-SIM slot and a clamshell opening mechanism, offering protection to the internal screen when closed. The nostalgic charm of this phone is accentuated by its two displays: a primary TFT and a secondary OLED, which was quite advanced for its time. The external OLED display, capable of showing 65,000 colors at a resolution of 96 x 96 pixels, is used primarily for notifications and quick glances without opening the phone.