Samsung Galaxy S5 vs HTC One M8 vs HTC Desire 820q Dual SIM

General Info

Manufacturer
Samsung	HTC	HTC
Announced
February 2014	March 2014	October 2014
Status
Available April 2014	Available - March 2014	Available - October 2014
Price
-	-	Rs. 30,500 ($448.53) [Similarly Priced]
Colors
Black, White, Blue, Gold	Glacial Silver, Gunmetal Gray, Amber Gold	Santorini White, Tuxedo Gray, Milky-way Gray
Form Factor
Candybar	Candybar	Candybar
Dimension
142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in)	146.4 x 70.6 x 9.4 mm (5.76 x 2.78 x 0.37 in)	157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in)
Weight
145 g (5.11 oz)	160 g (5.64 oz)	155 g (5.47 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 HSDPA 850 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 800 / 850 / 900 / 1800 / 2100 / 2600	LTE 800 / 900 / 1800 / 2600 LTE 700 / 1700 / 2100 LTE 700 / 900 / 1800 / 2100 / 2600 LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600	LTE 900 / 1800 / 2100 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 1, 3, 7, 8, 38, 39, 40, 41)
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail
Build Features
Fingerprint Sensor IP67 Certified - Dust and Water Resistant Water Resistant up to 1 Meter and 30 Minutes Heart Rate Sensor	Corning Gorilla Glass 3	-

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat)
Processor
Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801	Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 801	Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU
Adreno 330	Adreno 330	Adreno 306
RAM
2 GB	2 GB	1 GB
Internal Memory
16/32 GB storage	16/32 GB	16 GB
External Memory
microSD, up to 128 GB	microSD, up to 128 GB	microSD, up to 128 GB

Type
Super AMOLED capacitive touchscreen	Super LCD3 Capacitive Touchscreen	TFT Capacitive Touchscreen, Corning Gorilla Glass 3
Colors
16M colors	16M colors	16M colors
Size
5.1 inches	5.0 inches	5.5 inches
Resolution
1080 x 1920 pixels (432 ppi)	1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio
69.63%	66.55%	67.20%
Multi-Touch

Rear Camera
16 MP, 4640 x 3480 pixels	Dual 4 MP, 2688х1520 pixels	13 MP, 4160 x 3120 pixels
Flash
LED flash	Dual-LED	LED flash
Features
Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR	Auto focus, 1/3' Sensor Size, 2µm Pixel Size, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection	Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR
Video
Yes, 2160p@30fps, 1080p@60fps, video stabilization, dual-video rec.	Yes, 1080p@30fps, 720p@60fps, HDR, Stereo Sound Rec., Video Stabilization	1080p@30fps, 720p@60fps
Front Camera
Yes, 2.1 MP,1080p@30fps, dual video call	Yes, 5 MP, 1080p@30fps, HDR	8 MP, 1080p

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSDPA, 42 Mbps (21 Mbps - AT&T), HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 42.2/5.76 Mbps, LTE
Bluetooth
Yes, v4.0 with A2DP, EDR, LE	Yes, v4.0 with A2DP	v4.0, A2DP, apt-X
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
USB
Yes, microUSB v3.0 (MHL 2), USB On-the-go, USB Host	Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host	microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5