BenQ-Siemens EF61
 Card slot: microSD (dedicated slot);  Phonebook: Yes, Photo call;  Call records: 100 dialed, 100 received, 100 missed calls;  Internal: 1.5 MB;  Type: TFT, 256K colors;  Screen Size: ;  Resolution: 128 x 160 pixels; : - Second external CSTN, 4096 col...
BenQ-Siemens M81
 Card slot: RS-MMC;  Phonebook: Yes, Photo call;  Call records: 10 dialed, 10 received, 10 missed calls;  Internal: 27 MB;  Type: TFT, 256K colors;  Screen Size: 1.8 inches, 27 x 36 mm (~20.1% screen-to-body ratio);  Resolution: 132 x 176 pixels (~122...