The Samsung E2121B is a light-weighted handset of Samsung brand. It is available with the weight of 83 grams and the dimensions of 104.5 x 45 x 14.6 mm. It has a CSTN screen which supports the display resolution of 128 x 128 pixels. The 1000 mAh battery of the handset, delivers the talk time of 9.50 hours and the standby time of 650 hours. MP3 player and FM radio are the entertainment features of this gadget. Some other features of the handset include Calculator, World Clock, Timer, Stopwatch, Notes, Converter and Currency Converter. The Samsung E2121B is available in the market under contract deals as well as pay as you go plans. You can sign the contract deals with any of the network providers of UK, such as Orange, O2, Vodafone, Virgin, T-mobile and Three, for 12 to 24 months. You can get several offers such as free connection, reduced/free line rental etc., which reduce your financial burden. On the other hand, the limit of usage expenses can be fixed by availing the handset under pay as you go plans.