Samsung Galaxy S5 mini vs Nokia Lumia 730 Dual SIM vs Microsoft Lumia 640 XL LTE Dual SIM

General Info

Manufacturer
Samsung	Nokia	Microsoft
Announced
June 2014	September 2014	March 2015
Status
Available - July 2014	Available - September 2014	Available - April 2015
Price
-	-	Rs. 14,999 ($220.57) [Similarly Priced]
Colors
Charcoal Black, Shimmery White, Electric Blue and Copper Gold	Orange, green, white, black	Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor
Candybar	Candybar	Candybar
Dimension
131.1 x 64.8 x 9.1 mm (5.16 x 2.55 x 0.36 in)	134.7 x 68.5 x 8.9 mm (5.3 x 2.7 x 0.35 in)	157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
120 g (4.23 oz)	134 g (4.73 oz)	171 g (6.03 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
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE	-	LTE
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM
Build Features
- Fingerprint Sensor (PayPal Certified) - IP67 Certified - Dust and Water Resistant - Water Resistant up to 1 Meter and 30 Minutes	ClearBlack display	-

OS
Android OS, v4.4.2 (KitKat)	Microsoft Windows Phone 8.1	Microsoft Windows Phone 8.1 with Lumia Denim
Processor
Quad-core 1.4 GHz,	Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400	Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU
-	Adreno 305	Adreno 305
RAM
1.5 GB	1 GB	1 GB
Internal Memory
16 GB	8 GB	8 GB
External Memory
microSD, up to 64 GB	microSD, up to 128 GB	microSD, up to 128 GB

Type
Super AMOLED capacitive touchscreen	AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors
16M colors	16M colors	16M colors
Size
4.5 inches	4.7 inches	5.7 inches
Resolution
720 x 1280 pixels (326 ppi)	720 x 1280 pixels (312 ppi)	720 x 1280 pixels (259 ppi)
Screen-to-Body Ratio
65.86%	66.20%	68.88%
Multi-Touch

Rear Camera
8 MP, 3264 x 2448 pixels	6.7 MP, Carl Zeiss optics	13 MP, 4128 x 3096 pixels
Flash
LED flash	LED flash	LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama	Auto focus, 1/3.4'' Sensor Size, Geo-tagging, Face Detection, Panorama	Carl Zeiss Optics, 1/3'' sensor size
Video
Yes, 1080p@30fps	1080p@30fps, stereo sound rec.	1080p@30fps
Front Camera
2.1 MP, 1080p@30fps	5 MP, 720p	5 MP, 1080p

GPRS
Yes	Yes	Yes
Edge
Yes	Up to 296 kbps	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, 21.1 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	v4.0, A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB
Yes, microUSB v2.0	microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS, Beidou
Browser
HTML5	HTML5	HTML5