HTC One M8 vs Samsung Galaxy S5 mini vs Samsung Galaxy A3 (2016)

General Info

Manufacturer
HTC	Samsung	Samsung
Announced
March 2014	June 2014	December 2015
Status
Available - March 2014	Available - July 2014	Coming Soon - December 2015
Price
-	-	Rs. 17,300 ($254.41) [Similarly Priced]
Colors
Glacial Silver, Gunmetal Gray, Amber Gold	Charcoal Black, Shimmery White, Electric Blue and Copper Gold	Various
Form Factor
Candybar	Candybar	Candybar
Dimension
146.4 x 70.6 x 9.4 mm (5.76 x 2.78 x 0.37 in)	131.1 x 64.8 x 9.1 mm (5.16 x 2.55 x 0.36 in)	134.5 x 65.2 x 7.3 mm (5.3 x 2.57 x 0.29 in)
Weight
160 g (5.64 oz)	120 g (4.23 oz)	132 g (4.66 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 HSDPA 850 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 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	LTE	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
Corning Gorilla Glass 3	- Fingerprint Sensor (PayPal Certified) - IP67 Certified - Dust and Water Resistant - Water Resistant up to 1 Meter and 30 Minutes	-

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v5.1.1 (Lollipop)
Processor
Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 801	Quad-core 1.4 GHz,	Quad-core 1.5 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU
Adreno 330	-	Adreno 306
RAM
2 GB	1.5 GB	1.5 GB
Internal Memory
16/32 GB	16 GB	16 GB
External Memory
microSD, up to 128 GB	microSD, up to 64 GB	microSD, up to 128 GB

Type
Super LCD3 Capacitive Touchscreen	Super AMOLED capacitive touchscreen	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.0 inches	4.5 inches	4.7 inches
Resolution
1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (326 ppi)	720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio
66.55%	65.86%	69.65%
Multi-Touch

Rear Camera
Dual 4 MP, 2688х1520 pixels	8 MP, 3264 x 2448 pixels	13 MP, 4128 x 3096 pixels
Flash
Dual-LED	LED flash	LED flash
Features
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, HDR, Panorama	Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video
Yes, 1080p@30fps, 720p@60fps, HDR, Stereo Sound Rec., Video Stabilization	Yes, 1080p@30fps	1080p@30fps
Front Camera
Yes, 5 MP, 1080p@30fps, HDR	2.1 MP, 1080p@30fps	5 MP

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 42 Mbps (21 Mbps - AT&T), HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSDPA, 42 Mbps (LTE model); HSDPA, 21.1 Mbps (3G model); HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
Yes, v4.0 with A2DP	Yes, v4.0 with A2DP, LE, EDR	v4.1, A2DP, EDR, LE
Wi-Fi
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, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB
Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host	Yes, microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS/ BDS (market dependant)
Browser
HTML5	HTML5	HTML5