The range is a series of mobile phones on the market proposed by the manufacturer Samsung, with the prerogative to manage the simultaneous operation of two different Sim Card, also belonging to different operators. This trend also fits the model B5722, which turns out to be commercially available starting in December 2009.

Samsung B5722 Duos Main features: network, display and power
This phone has the presence of a color monitor with active matrix TFT LCD technology. The screen can display up to 262,000 colors, has a diagonal of 2.8 inches and a resolution of type QVGA (320×240 pixel display). In addition, the Samsung B5722 is powered by a rechargeable lithium ion battery whose capacity is 1200 mAh, with an autonomy of 400 hours of standby and 4.5 hours talk time. EDGE support appears to be the most advanced form of connection proposed by the new Samsung B5722, a device that makes possible the housing of two Phonecard its main prerogative. Indeed, it is a simple quad band GSM, capable of operating on frequencies of 850, 900, 1800, 1900 MHz, but without any particular additional connections in nature evolved (3G).

Samsung B5722 Duos design
The model has a great subtlety of design in relation to the category where it belongs: only 14.4 millimeters thick, with a height of 104 mm and a width of 54.9 mm to complete the picture size. Of compact and smooth, rounded bottom species, Samsung B5722 has a silver front frame onto which some side panels and rear which is predominant hue Elegant Pink, Dark Brown or choice. It ’s the slide or slide-up design to characterize the appearance of the Samsung B5722, thus hiding the alphanumeric keypad to view where the device remains closed. The space immediately visible front is destined large display and the slider main navigation. The keyboard is discovered by sliding vertically the two parts of the body.
Samsung B5722 Duos Multimedia messaging and main functions
Java support lets you use preloaded games or inserted later via download. Word Document Viewer, Offline, Mobile Printing, Voice Memo and Voice Mail among other resources. Samsung B5722 accommodates two SIM cards and offers a choice about using them. It has a 30 MB memory expandable to 8 GB with microSD cards. Supports SMS, MMS, email and allows the use wireless Bluetooth version 2.1. Samsung B5722-wide media does not miss the main technologies and resources now common to many devices in the same category. For example, there are a video player, compatible with standard H.263, AMR and MPEG4, and MP3 player, which in addition considered the format can encode audio in AAC, protected AAC or Windows Media Audio.

Samsung B5722 Duos: The integrated camera
Finally, inherent in the photographic instrument Samsung B5722 has some interesting additional features. Remember such as Autofocus, Shot mode and photo effects that can be set for the photo shoot, or you can integrate the images already acquired. This camera can also record videos, then storing the content in widely used formats, and MPEG4 or H.263 in particular. The maximum resolution is QVGA movies and capture rate of 15 fps. Instead, the integrated camera itself is a very basic tool, but its image sensor can still reach the high resolution of 3.2 megapixels for higher quality shots.

Samsung B5722 Duos final verdict
This model boasting a 3.2 megapixel digital camera and an audio / video player compatible with many different formats. Sliding design, this phone has a depth of 14.4 mm and comes with two-tone look: Elegant Pink and Silver or Silver and Dark Brown. The main trait of interest that can push the purchase of the Samsung B5722 is that it can accommodate two Sim Card And not only make them even active at the same time, getting both on a single telephone, and then decide to turn time in which to use for calls or other forms of communication. For the rest it is a cell from the basic functions, without an advanced connections such as 3G, but with support for EDGE, Quad Band operation and built-in Bluetooth technology.

Samsung B5722 Duos user review
Aesthetically beautiful, very attractive color display, 3.2 megapixel camera also sufficient for those who are content, however the photos are sharp and even videos. The sims are manageable (with fast access dedicated), function contemporeneamente or by choice, either. The touch screen is sensitive and precise. Supports MP3 and reads the music downloaded from iTunes. The problem I found is that I never managed to set the WAP and MMS, this is because, not being a very popular model, the telephone operators do not provide the SMS configuration, but you must set it manually. Excellent battery life: making normal use, the charge lasts for at least 4 days, remaining on the clock.
Even the menu functions are very intuitive, you can manage without any difficulty. Missing applications and additional functions, and this is due to the fact that it is a very popular model.
Samsung B5722 Duos video review