Samsung Galaxy S5 vs HTC One M8 Dual Sim vs Samsung Galaxy Note 4 Duos

General Info

Manufacturer
Samsung	HTC	Samsung
Announced
February 2014	June 2014	October 2014
Status
Available April 2014	Available - July 2014	Available - October 2014
Colors
Black, White, Blue, Gold	Gunmetal Gray, Glacial Silver, Amber Gold	Frosted white, Charcoal black, Bronze Gold, Blossom Pink
Form Factor
Candybar	Candybar	Candybar
Dimension
142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in)	-	153.5 x 78.6 x 8.5 mm (6.04 x 3.09 x 0.33 in)
Weight
145 g (5.11 oz)	-	175 g (6.17 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 TD-SCDMA 1880 / 2010 - SIM 1
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 - SIM 1
4G Network
LTE 800 / 850 / 900 / 1800 / 2100 / 2600	-	LTE 1800 / 2100 / 2600 (Bands 1, 3, 7) - SIM 1
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM
Build Features
Fingerprint Sensor IP67 Certified - Dust and Water Resistant Water Resistant up to 1 Meter and 30 Minutes Heart Rate Sensor	-	- Fingerprint sensor (PayPal certified) - S Pen stylus

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)
Processor
Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801	Quad-core 2.3 GHz, Qualcomm Snapdragon 801	Quad-core 2.7 GHz Krait 450, Qualcomm Snapdragon 805
GPU
Adreno 330	Adreno 330	Adreno 420
RAM
2 GB	2 GB	3 GB
Internal Memory
16/32 GB storage	16 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	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.1 inches	5.0 inches	5.7 inches
Resolution
1080 x 1920 pixels (432 ppi)	1080 x 1920 pixels (441 ppi)	1440 x 2560 pixels (515 ppi)
Screen-to-Body Ratio
69.63%	-	74.32%
Multi-Touch

Rear Camera
16 MP, 4640 x 3480 pixels	Dual 4 MP, 2688х1520 pixels	16 MP, 5312 x 2988 pixels
Flash
LED flash	dual-LED (dual tone)	optical image stabil
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, Automatic Simultaneous Video And Image Recording, Geo-tagging, Face And Smile Detection, HDR, Panorama	Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video
Yes, 2160p@30fps, 1080p@60fps, video stabilization, dual-video rec.	Yes, 1080p@60fps, 720p@120fps, HDR, stereo sound rec., video stabilization	2160p@30fps, 1080p@60fps, optical stabilization, dual-video rec.
Front Camera
Yes, 2.1 MP,1080p@30fps, dual video call	5 MP, 1080p@30fps, HDR	3.7 MP, 1440p

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, 21 Mbps; HSUPA, 5.76 Mbps	HSDPA, HSUPA, LTE
Bluetooth
Yes, v4.0 with A2DP, EDR, LE	Yes, v4.0 with A2DP	v4.1, A2DP, EDR, LE
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, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi 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 (MHL 3), USB Host, USB On-the-go
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS, Beidou
Browser
HTML5	HTML5	HTML5