Samsung SM-S918J Galaxy S23 Ultra 5G UW Premium Edition TD-LTE JP 256GB SCG20 (Samsung Diamond DM3)

The Samsung Galaxy S23 Ultra 5G Premium Edition presents a striking slab of glass and metal that measures 78.1 by 163.4 by 8.9 millimetres and tips the scales at 233 grams. Its front is dominated by a 6.81‑inch AM‑OLED panel that delivers a crisp 1440 by 3088 pixel resolution, offering vivid colours and deep blacks typical of Samsung’s display technology. The device’s slim profile and relatively light weight make it comfortable to hold despite its large screen, while the premium‑edition badge hints at a refined finish and added exclusivity.

Under the hood, the phone runs Google Android 13 (Tiramisu) and is equipped with 12 gigabytes of RAM, paired with a generous 512 gigabytes of internal storage for apps, media and files. Connectivity is handled by a 5G modem that supports TD‑LTE carrier aggregation, ensuring fast network speeds where available, and the device accommodates a single SIM card. Powering the experience is a 5 000 milliampere‑hour battery that can be replenished via a 15‑watt wired charger, providing enough endurance for a full day of typical use.