Samsung
Samsung R220

Samsung
Samsung A300

Features
17, Yes, Yes, - Voice dial, - Voice memo, - Speed dial, - Menu shortcuts, - World clock, - Scratch pad memo, No, No, SMS
Yes, Yes, - Predictive text input, - Organizer, - Speed dial, - Menu shortcuts, WAP 1.1, Casino , Mole, Hexa, No, SMS, EMS
Yes, Yes, - Predictive text input, - Organizer, - Speed dial, - Menu shortcuts, - World clock, WAP 1.1, No, No, SMS
Memory
10 dialed, 10 received, 10 missed calls, - 5 message templates, - 20 voice dial numbers, - 140 sec voice memo, No, 100
10 dialed, 10 received, 10 missed calls, - Message templates, No, 100
10 dialed, 10 received, 10 missed calls, - Message templates, No, 100 entries, 5 contact groups
Display
96 x 32 pixels, 4 lines, Monochrome graphic, - Fixed icons, - Dynamic font size , - Softkey
128 x 64 pixels, 18:9 ratio, Monochrome graphic, - Blue back-lighting, - Analog and digital clock, - Dynamic font size
128 x 128 pixels, 1:1 ratio, Grayscale graphic, 4 shades, - Second external display 80 x 48 pixels, - Four way navigation keys , - Dynamic font size, - Softkeys
Battery
3 h 30 min, 2 h 30 min, Removable Li-Ion battery, 35 h, 65 h
5 h, Removable Li-Ion battery, 150 h
2.5 h, 4 h, Removable Li-Ion 900 mAh battery, 50 h, 80 h