Samsung Galaxy S4 Zoom vs Samsung Galaxy S5 mini vs Samsung Galaxy Alpha

General Info

Manufacturer
Samsung	Samsung	Samsung
Announced
June 2013	June 2014	August 2014
Status
Available - July 2013	Available - July 2014	Available - September 2014
Colors
White	Charcoal Black, Shimmery White, Electric Blue and Copper Gold	Black, white, gold, silver, blue
Form Factor
Candybar	Candybar	Candybar
Dimension
125.5 x 63.5 x 15.4 mm (4.94 x 2.5 x 0.61 in)	131.1 x 64.8 x 9.1 mm (5.16 x 2.55 x 0.36 in)	132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in)
Weight
208 g (7.34 oz)	120 g (4.23 oz)	115 g (4.06 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE - Region Dependent	LTE	LTE
Messaging
SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	- Fingerprint Sensor (PayPal Certified) - IP67 Certified - Dust and Water Resistant - Water Resistant up to 1 Meter and 30 Minutes	-

OS
Android OS, v4.2.2 (Jelly Bean)	Android OS, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)
Processor
Dual-core 1.5 GHz Cortex-A9, Pega-Dual +XMM6262	Quad-core 1.4 GHz,	Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430
GPU
Mali-400	-	Mali-T628 MP6
RAM
1.5 GB	1.5 GB	2 GB
Internal Memory
8 GB (5 GB user available)	16 GB	32 GB
External Memory
microSD, up to 64 GB	microSD, up to 64 GB	No

Type
Super AMOLED capacitive touchscreen, Corning Gorilla Glass 3	Super AMOLED capacitive touchscreen	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.3 inches	4.5 inches	4.7 inches
Resolution
540 x 960 pixels (256 ppi)	720 x 1280 pixels (326 ppi)	720 x 1280 pixels (320 ppi)
Screen-to-Body Ratio
64.04%	65.86%	66.95%
Multi-Touch

Rear Camera
16 MP, autofocus	8 MP, 3264 x 2448 pixels	12 MP, 4128 x 3096 pixels
Flash
Xenon Flash	LED flash	LED flash
Features
Geo-tagging, Touch Focus, Face And Smile Detection, 10x Optical Zoom (24-240mm, F3.1-F6.3), Optical Image Stabilization, HDR, SMART Modes	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR
Video
Yes, 1080p@30fps	Yes, 1080p@30fps	2160p@30fps
Front Camera
Yes, 1.9 MP	2.1 MP, 1080p@30fps	2.1 MP

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 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	HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL
Bluetooth
Yes, v4.0 with A2DP, LE	Yes, v4.0 with A2DP, LE, EDR	v4.0, A2DP, EDR, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, 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
USB
Yes, microUSB v2.0 (MHL), USB On-the-go	Yes, microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5