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F-04B 

(Fujitsu) visit website

the first modular mobile phone

Tokyo, March 23, 2010 — Fujitsu today announced that its new docomo PRIME series F-04B mobile phone will be available from NTT DOCOMO, Inc. in Japan beginning March 26, 2010. The F-04B features the world's first(1) separable handset, allowing the display and keyboard units to be detached from each other. By detaching the phone's keyboard from the display, users can easily send e-mails or search their address book while talking. When the display is attached to the keyboard, the phone slides open and closed. Since the display has a touch-screen, it can operate independently of the keyboard, allowing the phone to take whatever shape that best suits the user's needs. A projector unit (sold separately)(2) is also available, which makes it possible for users to view mobile phone contents on a large screen, adding scalability to the handset.

Category: mobile phone devices  (electronics)
Rating: 1175
Number votes: 14440 (won: 7332 lost: 7108)
Rank: 58

The rating process of the last 5 battles:
rating result date opponent
1175 won Tue Jun 16, 2026 08:34 AM here
1167 won Tue Jun 16, 2026 02:13 AM here
1159 lost Tue Jun 16, 2026 01:28 AM here
1166 won Mon Jun 15, 2026 09:30 AM here
1158 lost Mon Jun 15, 2026 05:42 AM here
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