Xiaomi Redmi 1S vs Xiaomi Redmi Note 4G vs Samsung Galaxy S6

Price Comparison (India)

Manufacturer
Xiaomi	Xiaomi	Samsung
Announced
May 2014	August 2014	March 2015
Status
Available - May 2014	Available - November 2014	Available - April 2015
Price
-	-	Rs. 29,999 ($441.16) [Similarly Priced]
Colors
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels	Black/White	White Pearl, Black Sapphire, Gold Platinum, Blue Topaz
Form Factor
Candybar	Candybar	Candybar
Dimension
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)	154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in)	143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in)
Weight
158 g (5.57 oz)	199 g (7.02 oz)	138 g (4.87 oz)
2G Network
GSM 900 / 1800 / 1900	GSM 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 1900 / 2100	TD-SCDMA 1900 / 2000	HSDPA 850 / 900 / 1900 / 2100
4G Network
-	TD-LTE 1900 / 2300 / 2600	LTE
Messaging
SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	-	- Corning Gorilla Glass 4 back panel - Fingerprint sensor (PayPal certified) - Samsung Pay (Visa, MasterCard certified)

OS
Android OS, v4.3 (Jelly Bean)	Android OS, v4.2 (Jelly Bean)	Android OS, v5.0.2 (Lollipop)
Processor
Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon	Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400	Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420
GPU
Adreno 305	Adreno 305	Mali-T760
RAM
1 GB	2 GB	3 GB
Internal Memory
8 GB	8 GB	32/64/128 GB
External Memory
microSD, up to 32 GB	microSD, up to 64 GB	No

Type
IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2	IPS LCD capacitive touchscreen	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors
16M colors	16M colors	16M colors
Size
4.7 inches	5.5 inches	5.1 inches
Resolution
720 x 1280 pixels (312 ppi)	720 x 1280 pixels (267 ppi)	1440 x 2560 pixels (577 ppi)
Screen-to-Body Ratio
64.61%	68.82%	70.66%
Multi-Touch

Rear Camera
8 MP, 3264 x 2448 pixels	13 MP, 4128 x 3096 pixels	16 MP, 3456 x 4608 pixels, OIS
Flash
LED flash	LED flash	LED Flash
Features
Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video
1080p@30fps	1080p@30fps	2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera
1.3 MP, 720p@30fps	5 MP	5 MP, 1080p@30fps, dual video call, HDR

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, HSUPA	TD-SCDMA; LTE	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth
v4.0, A2DP, LE	v4.0, A2DP, LE	v4.1, A2DP, LE, apt-X
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
microUSB v2.0, USB On-the-go	microUSB v2.0, USB On-the-go	microUSB v2.0 (MHL 3 TV-out), USB Host
GPS
Yes, with A-GPS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, Beidou
Browser
HTML5	HTML5	HTML5