
The HTC Excalibur (HTC S620) is a smartphone model manufactured by High Tech Computer beginning in 2006. It is rebranded and sold as the O2 Xda Cosmo, the T-Mobile Dash, the HTC S621 for Rogers Wireless in Canada, the HTC S621 for Suncom Wireless in the lower-eastern United States, the BT ToGo (as part of the BT Total Broadband Anywhere package), and the Dopod C720W.
The HTC S710 is a mobile phone manufactured by HTC. As with other HTC models it is often sold carrier branded.
HTC S730, also known as HTC Wings is a smartphone from HTC. The phone is a member of HTC's line with phones equipped with QWERTY-keyboards.
The HTC Typhoon is a smartphone that runs the Microsoft Windows Mobile operating system. The phone is manufactured by Taiwanese HTC Corporation (HTC). At the time when the Typhoon was made, HTC was not in the business of selling devices to end-users. Instead, the company had many partners who would rebrand and distribute its devices.

The iPAQ is a Pocket PC and personal digital assistant, first unveiled by Compaq in April 2000; the name was borrowed from Compaq's earlier iPAQ Desktop Personal Computers. Since Hewlett-Packard's acquisition of Compaq, the product has been marketed by HP. The devices use a Windows Mobile interface. In addition to this, there are several Linux distributions that will also operate on some of these devices. Earlier units were modular. "Sleeve" accessories, technically called jackets, which slide around the unit and add functionality such as a card reader, wireless networking, GPS, and even extra batteries were used. Later versions of iPAQs have most of these features integrated into the base device itself, some including GPRS mobile-telephony.

The Motorola Q9c is a Windows Mobile 6 Smartphone, a thin device with similar styling to Motorola's MOTORAZR.

Orange SPV was a series of smartphones built by HTC and Amoi for the European mobile operator, Orange.

The Samsung SGH-i600 is a smartphone running Windows Mobile 5 Smartphone Edition or Windows Mobile 6.0 Standard Edition, featuring HSDPA, Wi-Fi, and Bluetooth connectivity.

The Samsung BlackJack, or Samsung SGH-i607, is a smartphone that was available through AT&T in the United States and Telstra in Australia.
The Samsung SGH-i627 is a smartphone manufactured by Samsung, and sold in the United States as the Propel Pro by AT&T wireless. The SGH-i627 is based on the Qualcomm MSM7201A ARM11 CPU, running the Windows Mobile 6.1 Standard operating system. Designed with a slider form factor, the SGH-i627 includes a full QWERTY keyboard with center joystick control. It was designed out of efforts to combine the form factor of the popular original Propel with the features of the also very popular Blackjack II smartphone. Compared to original Propel being available in several colors, the SGH-i627 is only available in chrome, which was chosen to make it more appealing to business users.

Sendo Z100 is a Tri-band phone by Sendo, designed in 2002 and never launched as Sendo sued Microsoft.

The Voq Professional Phone is a tri-band Smartphone based on a 200 MHz Intel XScale PXA262 processor with stacked flash memory, running on Microsoft Windows Mobile 2003 edition. Announced on October 8, 2003, the product combines elements of a mobile phone, a personal messaging device, and a PDA with such distinctive features as a flip-open QWERTY thumbpad.

The Trium Mondo is an early touchscreen smartphone designed and marketed by Trium, a Mitsubishi subsidiary, which runs the Windows Pocket PC 2000 operating system.