HTC Wildfire S vs HTC HD7 vs HTC One

General Info

Manufacturer
HTC	HTC	HTC
Announced
February 2011	October 2010	February 2013
Status
Available - May 2011	Available - October 2010	Released - March 2013
Colors
Black, Silver, Brown, Lilac	Black	Black, White
Form Factor
Candybar	Candybar	Candybar
Dimension
101.3 x 59.4 x 12.4 mm (3.99 x 2.34 x 0.49 in)	122 x 68 x 11.2 mm (4.8 x 2.68 x 0.44 in )	137.4 x 68.2 x 9.3 mm (5.41 x 2.69 x 0.37 in)
Weight
105 g (3.7 oz)	162 g (5.71 oz)	143 g (5.04 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100 HSDPA 850 / 1900 or HSDPA 2100 (Australia)	HSDPA 900 / 2100 HSDPA 850 / 1900 or HSDPA 850 / 2100	HSDPA 850 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network
-	-	LTE (market dependent)
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail

OS
Android OS, v2.3 (Gingerbread)	Microsoft Windows Phone 7	Android OS, v4.1.2 (Jelly Bean), upgradable to v4.2.2 (Jelly Bean)
Processor
600MHz ARM 11 processor, Qulacomm MSM7227 chipset	1 GHz Scorpion, Qualcomm QSD8250 Snapdragon	Quad-core 1.7 GHz Krait, Qualcomm APQ8064 Snapdragon
GPU
Adreno 200	Adreno 200	Adreno 320
RAM
512 MB	576 MB	2 GB
Internal Memory
512 MB ROM	8 GB (Europe) / 16 GB (Asia), 512 MB ROM	32/64 GB
External Memory
microSD, up to 32GB, 2GB included	No	microSD, up to 32 GB

Type
TFT capacitive touchscreen	LCD capacitive touchscreen	Super LCD3 capacitive touchscreen
Colors
256K colors	16M colors	16M colors
Size
3.2 inches	4.3 inches	4.7 inches
Resolution
320 x 480 pixels (180 ppi)	480 x 800 pixels (217 ppi)	1080 x 1920 pixels (469 ppi)
Screen-to-Body Ratio
50.83%	63.42%	64.90%
Multi-Touch

Rear Camera
5 MP, 2592 x 1944 pixels	5 MP, 2592x1944 pixels	4 MP UltraPixels, 2688 x 1520 pixels
Flash
LED flash	dual-LED flash	LED flash
Features
Auto focus, Geo-tagging, Face Detection	Auto focus, Geo-tagging	Auto focus, 1/3' sensor size, simultaneous HD video and image recording, geo-tagging, face and smile detection, OIS
Video
Yes, VGA@24fps	Yes, 720p	Yes, 1080p@30fps, stereo sound recording, video stabilization
Front Camera
No	No	Yes, 2.1 MP, 1080p@30fps, HDR

GPRS
Up to 114 kbps	Class 32	Yes
Edge
Up to 560 kbps	Class 32	Yes
3G
HSDPA, 7.2 Mbps; HSUPA, 384 Kbps	HSDPA 7.2/14.4 Mbps; HSUPA 2/5.76 Mbps (carrier dependent)	HSPA+; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth
Yes, v3.0 with A2DP, EDR	Yes, v2.1 with A2DP	Yes, v4.0 with A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0	Yes, microUSB v2.0 (MHL)
GPS
Yes, with A-GPS support	Yes, with A-GPS support; Bing Maps	Yes, with A-GPS support and GLONASS
Browser
HTML	WAP 2.0/xHTML, HTML	HTML5

Internal
512 MB ROM, 512 MB RAM (418 MB user-available)	8GB (Europe) / 16GB (Asia), 512 MB ROM, 576 MB RAM	32 GB, 2 GB RAM
Expandable Storage
microSD, up to 32GB, 2GB included	No	microSD, up to 32 GB