HP iPaq 610c

HTC S730
64 MB - 256 MB - 2.4 in - 400 MHz - Bluetooth 2.0 EDR - IEEE 802.11b - IEEE 802.11g

Qtek S100
Small and compact and does what it says on the tin Setting up MMS was not easy

Vodafone V1615
128 MB - 256 MB - 2.8 in - 400 MHz - Bluetooth 2.0 - IEEE 802.11b - IEEE 802.11g - GPS receiver

Falk Navigator Pro SC
64 MB - 32 MB - 3.5 in - 266 MHz - IrDA - GPS receiver

HTC MTeoR
64 MB - 128 MB - 2.2 in - 300 MHz - Bluetooth - IrDA - None

HTC P3600
64 MB - 128 MB - 2.8 in - 400 MHz - Bluetooth 2.0 - IEEE 802.11b - IEEE 802.11g - None

HTC P4350
Good usability, ease of installation, good camera quality at 2.0 MP, good screen pixels Camera is slow, RAM is 64 MB which seems to be less once you install few programs

I-Mate JAMin
64 MB - 128 MB - 2.8 in - 200 MHz - Bluetooth - IEEE 802.11b - IEEE 802.11g - IrDA

I-Mate JAQ
64 MB - 128 MB - 2.8 in - 200 MHz - Bluetooth - IrDA - None

Sierra Voq Professional Phone
32 MB - 48 MB - 2.2 in - 200 MHz - IrDA - None

Advantages and disadvantages from the dooyooCommunity