Phone Arena describes the BL20 as being not as inspiring as the BL40 but definitely the spiritual successor to the original Chocolate series. In its own way it has the great, fashionable looks that also gave the original Chocolate its inspiring start and, unlike the BL40, it has a slider keyboard. Add to these features a lot of other improvements -- better camera, fast 3G connectivity. If you loved the good looks of the original Chocolate, you can't fail to be impressed by the BL20.
GSM 900 / 1800 / 1900 HSDPA 900 / 2100
Dimensions: 106.9 x 50.8 x 12.3 mm, 115 g
DISPLAY: TFT, 262K colors, 240 x 320 pixels, 2.4 inches
Features: Touch-sensitive hidden navigation keys Vibration Downloadable polyphonic MP3 ringtones Speakerphone FM radio Games Java MIDP 2.0 MP3/AAC/AAC+/WMA player H.264/MP4/WMV player Organizer Voice memo T9 predictive text
MEMORY: Internal: 60 MB Card slot: microSD, up to 16GB
DATA: GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps EDGE Class 12 HSDPA, 3.6 Mbps Bluetooth v2.1 with A2DP USB v2.0
CAMERA: 5 MP, 2560 x 1920 pixels Schneider-Kreuznach optics Autofocus LED flash Video: QVGA@15fps