Comparison of HTC HD7S and HTC HD7

Attribute	HTC HD7 ×	HTC HD7S ×
General
Brand	Htc	Htc
Launch
Announced	2010-10-01	2011-03-01
Body
Width (mm)	11.2	11.2
Length (mm)	122	122
Height (mm)	68	68
Weight (g)	162	162
SIM	Mini-SIM	Mini-SIM
Network
Technology	GSM HSPA	GSM HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 1900 HSDPA 850 / 2100 HSDPA 900 / 2100	HSDPA 850 / 1900
Speed	HSPA 14.4/5.76 Mbps or HSPA 7.2/2 Mbps (carrier dependent)	HSPA 7.2/2 Mbps
Platform
OS	Microsoft Windows Phone 7	Microsoft Windows Phone 7
Chipset	Qualcomm QSD8250 Snapdragon S1	Qualcomm QSD8250 Snapdragon S1
CPU	1.0 GHz Scorpion	1.0 GHz Scorpion
GPU	Adreno 200	Adreno 200
Memory
Card slot	No	No
Internal	16GB 576MB RAM (Asia) 576MB RAM (EU) 8GB	16GB 576MB RAM
Display
Size (in)	4.3	4.3
Resolution (px)	480 x 800	480 x 800
Protection	Corning Gorilla Glass	-
Display Type	LCD	S-LCD
Battery
Type	Removable	Removable
Capcity (mAh)	Li-Ion	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, AF	5 MP, AF
Main Camera Video	720p	720p
Main Camera Features	Dual-LED flash	Dual-LED flash
Comms
WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n
Bluetooth	2.1, A2DP	2.1, A2DP
GPS	+	+
Radio	Stereo FM radio, RDS	Stereo FM radio, RDS
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer compass proximity
Misc
Colors	Black	Black
SAR Head (W/kg)	1.15	0.96
SAR Body (W/kg)	0.82	-
Browser	WAP 2.0/xHTML, HTML	WAP 2.0/xHTML, HTML
Stand-by (h)	310	276
Talk time (h)	Up to 6 h 20 min (2G) / Up to 5 h 20 min (3G)	Up to 4 h 30 min