Samsung Galaxy S Duos 2 S7582 vs Xiaomi Redmi 2 vs Xiaomi Redmi 3S Prime

Price Comparison (India)

Rs. 8,999

Manufacturer
Samsung	Xiaomi	Xiaomi
Announced
November 2013	January 2015	August 2016
Status
Available - November 2013	Available - January 2015	Available - August 2016
Price
-	Rs. 5,999 ($88.22) [Similarly Priced]	Rs. 8,999 ($132.34) [Similarly Priced]
Colors
White, Black	Black, White, Yellow, Pink, Green	Dark Gray, Silver, Gold
Form Factor
Candybar	Candybar	Candybar
Dimension
121.5 x 63.1 x 10.57 mm (4.78 x 2.48 x 0.42 in)	134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)	139.3 x 69.6 x 8.5 mm (5.48 x 2.74 x 0.33 in)
Weight
118 g (4.16 oz)	133 g (4.69 oz)	144 g (5.08 oz)
SIM Type
-	-	Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO
3G Network
HSDPA 900 / 2100	HSDPA 850 / 1900 / 2100 TD-SCDMA 1900 / 2100	HSDPA 850 / 1900 / 2100
4G Network
-	LTE 1800 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41)	LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	-	- Fingerprint Sensor - Metal Body

OS
Android OS, v4.2 (Jelly Bean)	Android OS, v4.4 (KitKat)	Android OS, v6.0.1 (Marshmallow)
Processor
Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664	Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410	Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430
GPU
Broadcom VideoCore IV	Adreno 306	Adreno 505
RAM
768 MB	1 GB	3 GB
Internal Memory
4 GB (1.9 GB user available)	8 GB	32 GB
External Memory
microSD, up to 32 GB	microSD, up to 32 GB	microSD, up to 128 GB (uses SIM 2 slot)

Type
TFT Capacitive Touchscreen, PLS	IPS LCD Capacitive Touchscreen	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.0 inches	4.7 inches	5.0 inches
Resolution
480 x 800 pixels (233 ppi)	720 x 1280 pixels (312 ppi)	720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio
59.52%	67.83%	70.95%
Multi-Touch

Rear Camera
5 MP, 2592х1944 pixels	8 MP, 3264 x 2448 pixels	13 MP, 4160 x 3120 pixels
Flash
LED flash	LED flash	LED Flash
Features
Auto focus, Geo-tagging	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Sony Sensor, Panorama, Real-time HDR	Phase Detection Autofocus, f/2.0, 5P Lens, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video
Yes, 720p@30fps	Yes, 1080p	1080p@30fps
Front Camera
Yes, VGA	2 MP, 720p	5 MP, f/2.2, 1080p@30fps

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSPA, LTE Cat4 150/50 Mbps	HSPA, LTE, EV-DO Rev.A 3.1 Mbps
Bluetooth
Yes, v4.0 with A2DP	v4.0, A2DP	v4.1, A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, 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, BDS
Browser
HTML5	HTML5	HTML5