Samsung B7722i Dual SIM Mobile Phone with Touchscreen

Samsung launches the B7722i a dual SIM mobile phone on the market. The mobile phone is operated by touch screen for taking pictures, there is a 5-megapixel camera.The B7722i Samsung has two SIM card slots. One slot supports only the two GSM networks with 900 and 1800 MHz. The other slot will work in all four GSM networks and supports UMTS including HSDPA technology with a bandwidth of up to 3.6 Mbit / s. Probably both SIM card slots also support GPRS and EDGE, this information did not, however, Samsung.

The parallel use of two SIM cards used one hand to separate the personal from the professional use of mobile phone use. As a further application for a SIM card abroad can the local network operator can be used. This can be circumvented high roaming charges and the user is on the regular phone number remains achievable.

The B7722i is operated by a 3.2-inch TFT touch screen. The display with a resolution of 240 x 400 pixels up to 262,144 colors. All entries must be made across the screen. For photo and video recordings, there is a 5 megapixel camera with autofocus and photo light. Here are the camera features Smile Shot, Panorama, Macro, and continuous shooting are available. The phone supports Bluetooth 2.1 and Wi-Fi 802.11b / g.

The mobile phone is equipped with a Google Maps client, an FM radio and a music player. The internal memory is about 47 MB. Slot can be utilized by micro-SD cards with up to 16 GB. The operation of the mobile phone is on, developed by Samsung TouchWiz interface. With a special widget to the user can easily switch between the two SIM cards.

Battery lasts for up to 12 hours talk time

The mobile phone measures at a weight of 112 grams 114 x 56 x 14.3 mm. The lithium-ion battery with 1,200 mAh to the UMTS business to achieve a talk time of 6 hours. In GSM mode, the extended talk time on one battery charge to 12 hours. In standby mode must be charged the battery after about 13 days.