Samsung Galaxy S5 mini vs Samsung Galaxy S5 mini Duos vs Samsung Galaxy S7 mini

General Info

Manufacturer
Samsung	Samsung	Samsung
Announced
June 2014	August 2014	Not announced yet
Status
Available - July 2014	Available - August 2014	Rumored
Colors
Charcoal Black, Shimmery White, Electric Blue and Copper Gold	Charcoal Black, Shimmery White	Black, White, Gold, Silver
Form Factor
Candybar	Candybar	Candybar
Dimension
131.1 x 64.8 x 9.1 mm (5.16 x 2.55 x 0.36 in)	-	9.9 mm thickness (0.39 in thickness)
Weight
120 g (4.23 oz)	-	-
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA	HSDPA 850 / 900 / 1900 / 2100
4G Network
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	- Fingerprint sensor - IP67 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes	- Fingerprint Sensor - Corning Gorilla Glass 4 Back Panel - Samsung Pay (Visa, MasterCard certified) - IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)	Android OS, v6.0 (Marshmallow)
Processor
Quad-core 1.4 GHz,	Quad-core 1.4 GHz,	Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53, Qualcomm MSM8996 Snapdragon 820 Exynos 8890 Octa
GPU
-	-	Adreno 530 Mali-T880 MP12
RAM
1.5 GB	1.5 GB	3 GB
Internal Memory
16 GB	16 GB	32/64 GB
External Memory
microSD, up to 64 GB	microSD, up to 64 GB	microSD, up to 200 GB

Type
Super AMOLED capacitive touchscreen	Super AMOLED capacitive touchscreen	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors
16M colors	16M colors	16M colors
Size
4.5 inches	4.5 inches	4.6 inches
Resolution
720 x 1280 pixels (326 ppi)	720 x 1280 pixels (326 ppi)	1080 x 1920 pixels (479 ppi)
Screen-to-Body Ratio
65.86%	-	-
Multi-Touch

Rear Camera
8 MP, 3264 x 2448 pixels	8 MP, 3264 x 2448 pixels	12 MP, 4608 x 2592 pixels
Flash
LED flash	LED flash	LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama	Phase Detection Autofocus, f/1.7, 26mm, 1/2.6" Sensor Size, 1.4 µm Pixel Size, Geo-tagging, Simultaneous 4K video and 9MP Image Recording, Touch Focus, Face/Smile Detection, Auto HDR, Panorama
Video
Yes, 1080p@30fps	1080p@30fps	2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera
2.1 MP, 1080p@30fps	2.1 MP, 1080p@30fps	5 MP, f/1.7, 22mm, dual video call, Auto HDR

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
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, 21 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
Yes, v4.0 with A2DP, LE, EDR	v4.0, A2DP, EDR, LE	v4.2, 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, dual-band, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
Yes, microUSB v2.0	microUSB v2.0	microUSB v2.0, USB Host
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, BDS
Browser
HTML5	HTML5	HTML5