Samsung B2100 is a decent cell phone which has 113 x 48.9 x 17.4 mm dimension and weighting 102.8 gm. It is a water proof device up to 1 meter and 30 seconds and dust resistant. It has 1.3 Mega Pixel camera to capture photos and videos (15fps). Phone comes with 1.77 inches TFT display with the resolution of 120 x 160 pixels and 256k colors. Phone has capability to support 8GB microSD memory card to store Images, Songs, Videos and other data; it has only 7MB internal space. Unlocked Samsung B2100 is having lots of features such are GPRS (32 - 48 kbps), EDGE (236.8 kbps), Bluetooth, Games, Stereo FM radio with RDS, SMS, MMS, Anti-shock materials, Noise cancellation with dedicated microphone, Flashlight with dedicated key, MP3/e-AAC+/WMA/WAV player, MP4/3GP/M4V player, Voice memo, Predictive text input, 9 hours talk time and 600 hours standby time.