With on-line traders a new dual SIM mobile phone of manufacturer’s Samsung which supports UMTS with HSDPA for quicker mobile data transfers is available. According to the manufacturer it is the first dual SIM mobile phone of the Koreans with UMTS support. Samsung itself introduces the Samsung B7722 called device only in well-chosen other countries as for example to the USA. The Samsung B7722 costs without contract from possibly 600$ in on-line trade. The Quadband GSM device supports beside GPRS and EDGE also UMTS with HSDPA at transference speeds from up to 3.6 MBit / p. in the Downstream – this is valid in each case only for one of both inlaid SIM maps – and is served about a resistive touchscreen and TouchWiz surface.
The TFT touchscreen of the 14.3-millimetre-level and 105-gramme-Samsung B7722 misses 8.1 centimetres in the diagonal with a resolution of 240 times 400 pixels. The mobile Internet access can occur not only by UMTS separate in Hotspots also by WLAN, for surfing on the Internet the web browser Dolphin is installed in the version 1.0 on the mobile phone. The Samsung B7722 communicates with other devices by bluetooth 2.1 or USB. Beside a 5 mega pixel camera with autofocus, video recording and LED light, a media player and a FM radio the dual SIM mobile phone in the easy ingot format offers business uses like PIM functions, a Document Viewer and Activessync support.
Samsung B7722 Dual SIM Unlocked GSM Phone with 5 MP Camera, Touch Screen, Wi-Fi, MP3 and Micro SD Memory Extension–International Version with No U.S. Warranty (Black)
- GSM 850 / 900 / 1800 / 1900 – SIM 1, GSM 850 / 900 / 1800 / 1900 – SIM 2, HSDPA 2100 – SIM 1 only
- 5 Megapixel Camera, 2592×1944 pixels, LED flash
- 240 x 400 pixels, 3.2 inches TFT touchscreen, 256K colors
- Wi-Fi 802.11 b/g, Bluetooth v2.1 with A2DP
- Talk Time: Up to 12 h 50 min, Standby Time: Up to 420 h
The B7722 is a dual-SIM device that not only supports dual standby but also integrates 3G. The phone?s first SIM will support 3G bands (900/2100Hz) whereas the second number will be restricted to GPRS/EDGE speeds. In addition to its dual-SIM capabilities, the phone features a 3.2-inch touchscreen display, TouchWiz UI, 5MP camera with LED flas, Wi-Fi, Bluetooth 2.1, FM Radio, DNSe technology, music player, 200MB internal memory, microSD card slot (up to 16GB), social networking site support and a 1200mAh battery.
List Price: $ 599.99
Price: $ 219.99
The Samsung B7722 owns a slot for changeable memory maps in the microSD format with up to 16 GB of storage capacity and can be used as a mass memory. The internal storage space amounts only to 200 mb. The user can transfer multimedia files with the help of the desktop software developed by Samsung Gravel on him or from the PC. Samsung gives the visiting time for the B7722 with up to 13 hours in the GSM company or up to 5.5 hours in the UMTS mode. For the electricity supply 1 200 mAh strong accumulator is responsible.
Samsung is one of few big mobile phone manufacturers who is involved in the area of the dual SIM devices and would develop this after own stating also with pleasure. However, in the shops of the German mobile radio operators dual SIM mobile phones are hardly to be found. Several devices offered in free trade are relatively expensive against it and cannot be convincing concerning the equipment and the functional extent really. With a dual SIM mobile phone two SIM maps or two mobile radio connections can be used in parallel. Thus mobile phone users with the right rate arrangement can save costs with the phoning, ledges and mobile surfing on the Internet.
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