Samsung Galaxy S5 mini vs Samsung Galaxy Alpha vs LG G4

General Info

Manufacturer
Samsung	Samsung	LG
Announced
June 2014	August 2014	April 2015
Status
Available - July 2014	Available - September 2014	Available - April 2015
Price
-	-	Rs. 25,999 ($382.34) [Similarly Priced]
Colors
Charcoal Black, Shimmery White, Electric Blue and Copper Gold	Black, white, gold, silver, blue	Grey, White, Gold, Leather Black, Leather Brown, Leather RedGrey
Form Factor
Candybar	Candybar	Candybar
Dimension
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)	148.9 x 76.1 x 9.8 mm (5.86 x 3 x 0.39 in)
Weight
120 g (4.23 oz)	115 g (4.06 oz)	155 g (5.47 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	LTE	LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
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, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)	Android OS, v5.1 (Lollipop)
Processor
Quad-core 1.4 GHz,	Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430	Hexa-core 1.8 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808
GPU
-	Mali-T628 MP6	Adreno 418
RAM
1.5 GB	2 GB	3 GB
Internal Memory
16 GB	32 GB	32 GB
External Memory
microSD, up to 64 GB	No	microSD, up to 2 TB

Type
Super AMOLED capacitive touchscreen	Super AMOLED capacitive touchscreen	True HD-IPS + LCD Capacitive Touchscreen, Corning Gorilla Glass 4
Colors
16M colors	16M colors	16M colors
Size
4.5 inches	4.7 inches	5.5 inches
Resolution
720 x 1280 pixels (326 ppi)	720 x 1280 pixels (320 ppi)	1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio
65.86%	66.95%	73.61%
Multi-Touch

Rear Camera
8 MP, 3264 x 2448 pixels	12 MP, 4128 x 3096 pixels	16 MP, 5312 x 2988 pixels
Flash
LED flash	LED flash	Dual-LED (dual tone)
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR	Phase Detection/Laser, Auto-focus, OIS, 1/2.6'' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR
Video
Yes, 1080p@30fps	2160p@30fps	2160p@30fps, 1080p@60fps, Optical Stabilization, HDR, Stereo Sound Rec.
Front Camera
2.1 MP, 1080p@30fps	2.1 MP	8 MP, 1080p@30fps

GPRS
Yes	Yes	Class 12
Edge
Yes	Yes	Class 12
3G
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	HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps
Bluetooth
Yes, v4.0 with A2DP, LE, EDR	v4.0, A2DP, EDR, LE	v4.1, A2DP, LE, apt-X
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/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB
Yes, microUSB v2.0	microUSB v2.0	microUSB v2.0 (SlimPort), USB Host
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5