HTC Inspire 4G vs HTC EVO 3D CDMA vs HTC One M8

General Info

Manufacturer
HTC	HTC	HTC
Announced
January 2011	March 2011	March 2014
Status
Available - February 2011	Available - June 2011	Available - March 2014
Colors
Black, Brown, Red	Black, plum	Glacial Silver, Gunmetal Gray, Amber Gold
Form Factor
Candybar	Candybar	Candybar
Dimension
122.9 x 68.1 x 11.7 mm (4.84 x 2.68 x 0.46 in)	127 x 66 x 11.9 mm (5 x 2.6 x 0.47 in)	146.4 x 70.6 x 9.4 mm (5.76 x 2.78 x 0.37 in)
Weight
163.9 g (5.75.0.32 oz)	170.1 g (6.0.04 oz)	160 g (5.64 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	CDMA 800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 1900	CDMA2000 1xEV-DO	HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 HSDPA 850 / 1700 / 1900 / 2100
4G Network
-	-	LTE 800 / 900 / 1800 / 2600 LTE 700 / 1700 / 2100 LTE 700 / 900 / 1800 / 2100 / 2600 LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail
Build Features
-	-	Corning Gorilla Glass 3

OS
Android OS, v2.2 (Froyo), upgradable to v2.3	Android OS, v2.3 (Gingerbread)	Android OS, v4.4.2 (KitKat)
Processor
1 GHz Scorpion, Qualcomm MSM8255 Snapdragon	Dual-core 1.2 GHz, Qualcomm MSM8660	Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 801
GPU
Adreno 205	Adreno 220	Adreno 330
RAM
768 MB	1 GB	2 GB
Internal Memory
4 GB storage	4 GB storage	16/32 GB
External Memory
microSD, up to 32GB, 8GB included	microSD, up to 32 GB	microSD, up to 128 GB

Type
S-LCD capacitive touchscreen	3D S-LCD capacitive touchscreen	Super LCD3 Capacitive Touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.3 inches	4.3 inches	5.0 inches
Resolution
480 x 800 pixels (217 ppi)	540 x 960 pixels (256 ppi)	1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio
62.86%	60.88%	66.55%
Multi-Touch

Rear Camera
8 MP, 3264x2448 pixels	5 MP, 2560х1920 pixels	Dual 4 MP, 2688х1520 pixels
Flash
dual-LED flash	dual-LED flash	Dual-LED
Features
Auto focus, Geo-tagging, Face Detection	Auto focus, Stereoscopic Photos (2 MP Only) & Videos; Geo-tagging	Auto focus, 1/3' Sensor Size, 2µm Pixel Size, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection
Video
Yes, 720p	Yes, 720p@30fps	Yes, 1080p@30fps, 720p@60fps, HDR, Stereo Sound Rec., Video Stabilization
Front Camera
No	Yes, 1.3 MP	Yes, 5 MP, 1080p@30fps, HDR

GPRS
Yes	No	Yes
Edge
Yes	No	Yes
3G
HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps	EV-DO Rev. A, up to 3.1 Mbps	HSDPA, 42 Mbps (21 Mbps - AT&T), HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth
Yes, v2.1 with A2DP, EDR	Yes, v3.0 with A2DP, EDR	Yes, v4.0 with A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot (charges may apply)	Wi-Fi 802.11 b/g/n, WiMAX 802.16 e, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0 (MHL)	Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host
GPS
Yes, with A-GPS support	Yes, with A-GPS support	Yes, with A-GPS support and GLONASS
Browser
HTML, Adobe Flash	HTML	HTML5