Design and Display
The LG SU420 Cafe boasts a compact design, measuring 113.9 x 54.5 x 12.9 mm, which makes it quite portable and easy to handle. While LG did not disclose the phone's weight, the device uses the Mini-SIM format, common in phones from that period. The TFT display, with its 256K color depth, offers a modest viewing experience on a 3.0-inch screen. With a resolution of 480 x 800 pixels and a pixel density of approximately 311 ppi, it provides sharp and clear visuals for its time. The screen's ~41.3% screen-to-body ratio might feel outdated now, but it was standard for many phones of its era. The user interface employs LG's S-Class Touch UI, which aims to enhance the touch experience, although it may not offer the intuitive fluidity seen in modern smartphones.