Sony Ericsson Radiden SO213iWR
Type: RDD
💎 Rarity Index: S (Ultra Rare)
⭐ WOW Factor: It was notable for being the first Sony Ericsson radiophone to include reception for AM, FM, and TV bands (hence the “Radi-den” name
👁 Evaluation in my collection: Great – 9/10
⏱ Life timer: N/A | 📦 Boxed: NO
📅 Release Year: 2005 | 💰 Release Price: ~350$
📊 Units Sold: ~50k
📰 Why this phone matters: The Radiden is not a separate manufacturer but a product name created by Sony Ericsson exclusively for the Japanese market, and this particular device is the Sony Ericsson Radiden SO213iWR, released in late 2005 for NTT DoCoMo only, making it a true Japan domestic model that was never intended for export or international sales. The name Radiden comes from a contraction of the Japanese words for radio and telephone and was used by Sony Ericsson to highlight the phone primary purpose rather than its telephony features. This is not a normal mobile phone with a radio function added as an afterthought. It is a fully dedicated multi band radio receiver that happens to include mobile connectivity, featuring TV radio, FM radio, and AM radio through a standalone tuner module that can operate independently of the cellular network, meaning the radio works even with no SIM activity and minimal phone usage. At a time when most phones were simplifying hardware, this device went in the opposite direction by integrating a real broadcast receiver with physical preset buttons, a separate radio display, and ergonomics closer to a portable radio than a handset. Sony Ericsson leveraged its deep background in consumer electronics and broadcasting hardware for this model, something very few mobile manufacturers could do at the time. The Radiden line was aimed at commuters and emergency use cases in Japan where live broadcast access was considered essential, especially during natural disasters. Its strict DoCoMo only certification, Japanese language interface, and domestic regulatory markings confirm it as a Japan only experiment in hybrid hardware design, and today it stands as one of the most unusual crossover devices ever released under the Sony Ericsson name, combining mobile telephony and independent broadcast radio in a way that has never been repeated since.
📝 Reviews when released: N/A 💔