Samsung Galaxy Gio S5660 vs Samsung I9505 Galaxy S4 vs Samsung Galaxy S5 mini

General Info

Manufacturer
Samsung	Samsung	Samsung
Announced
January 2011	March 2013	June 2014
Status
Available - March 2011	Available - April 2013	Available - July 2014
Colors
Black, Silver White	White Frost, Black Mist	Charcoal Black, Shimmery White, Electric Blue and Copper Gold
Form Factor
Candybar	Candybar	Candybar
Dimension
110.5 x 57.5 x 12.2 mm (4.35 x 2.26 x 0.48 in )	136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)	131.1 x 64.8 x 9.1 mm (5.16 x 2.55 x 0.36 in)
Weight
102 g (3.6 oz)	130 g (4.59 oz)	120 g (4.23 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
-	LTE	LTE
Messaging
SMS, MMS, Push Mail, 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, v2.2 (Froyo), upgradable to v2.3	Android OS, v4.2.2 (Jelly Bean)	Android OS, v4.4.2 (KitKat)
Processor
800 MHz, Qualcomm QCT MSM7227-1 Turbo	Quad-core 1.9 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600	Quad-core 1.4 GHz,
GPU
	Adreno 320	-
RAM
278 MB	2 GB	1.5 GB
Internal Memory
158 MB storage	16/32/64 GB storage	16 GB
External Memory
microSD, up to 32GB, 2GB included	microSD, up to 64 GB	microSD, up to 64 GB

Type
TFT capacitive touchscreen	Super AMOLED capacitive touchscreen	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
3.2 inches	4.99 inches	4.5 inches
Resolution
320 x 480 pixels (180 ppi)	1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (326 ppi)
Screen-to-Body Ratio
48.14%	72.15%	65.86%
Multi-Touch

Rear Camera
3.15 MP, 2048x1536 pixels	13 MP, 4128 x 3096 pixels, Autofocus	8 MP, 3264 x 2448 pixels
Flash
No	LED flash	LED flash
Features
Auto focus, Geo-tagging, Smile Detection	Drama Shot, Eraser, Sound and Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video
Yes, QVGA@15fps	Yes, 1080p@30fps	Yes, 1080p@30fps
Front Camera
No	Yes, 2 MP, Full HD 1080p@30fps	2.1 MP, 1080p@30fps

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 7.2 Mbps	HSDPA, 42.2 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
Bluetooth
Yes, v2.1 with A2DP	Yes, v4.0 with A2DP, EDR	Yes, v4.0 with A2DP, LE, EDR
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot
USB
Yes, v2.0 microUSB	Yes, microUSB v2.0 (MHL), USB On-the-go	Yes, microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS
Browser
HTML	HTML5, Adobe Flash	HTML5