Alcatel Authority / Ultra
The Authority is a CDMA phone (from Criket) that uses Dragontrail Glass, and does not have an hdmi port.
The Ultra (OT-995S) is a GSM/UMTS phone supporting the T-mobile bands (should also work with AT&T to some degree) and offered in the by Simple Mobile's phone partner Quality One Wireless of Orlando Florida.
The differnce to note is CDMA verses GSM.
ONE TOUCH 995A: GSM/GPRS/EDGE in quad-band
(850/900/1800/1900 MHz) or UMTS in Tri-band (850/1900/2100 MHz)
ONE TOUCH 995S: GSM/GPRS/EDGE in quad-band
(850/900/1800/1900 MHz) or UMTS in Tri-band (850/1700/2100 MHz)
ONE TOUCH 995 (Europe) GSM/GPRS/EDGE in
quad-band with 850/900/1800/1900 MHz or UMTS in dual-band with
ONE TOUCH 960C CDMA 1xEV-DO rev.A