Samsung Galaxy S Duos S7562 vs Xiaomi Redmi 1S

General Info

Manufacturer
Samsung	Xiaomi
Announced
July 2012	May 2014
Status
Available - September 2012	Available - May 2014
Colors
White	Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Form Factor
Candybar	Candybar
Dimension
121.5 x 63.1 x 10.5 mm (4.78 x 2.48 x 0.41 in)	137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
Weight
120 g (4.23 oz)	158 g (5.57 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100	HSDPA 1900 / 2100
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM

Type
TFT capacitive touchscreen	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2
Colors
16M colors	16M colors
Size
4.0 inches [Similar]	4.7 inches [Similar]
Resolution
480 x 800 pixels (233 ppi) [Similar]	720 x 1280 pixels (312 ppi) [Similar]
Screen-to-Body Ratio
59.52%	64.61%
Multi-Touch

OS
Android OS, v4.0 (Ice Cream Sandwich)	Android OS, v4.3 (Jelly Bean)
Processor
1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon [Similar]	Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar]
GPU
Adreno 200 [Similar]	Adreno 305 [Similar]
RAM
768 MB [Browse Similar]	1 GB [Browse Similar]
Internal Memory
4 GB storage	8 GB
External Memory
microSD, up to 32 GB	microSD, up to 32 GB

Rear Camera
5 MP, 2592х1944 pixels [Similar]	8 MP, 3264 x 2448 pixels [Similar]
Flash
LED flash	LED flash
Features
Auto focus, Geo-tagging	Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video
Yes, FWVGA@30fps	1080p@30fps
Front Camera
Yes, VGA [Similar]	1.3 MP, 720p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps	HSDPA, HSUPA
Bluetooth
Yes, v3.0 with A2DP	v4.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB
Yes, microUSB v2.0	microUSB v2.0, USB On-the-go
GPS
Yes, with A-GPS support	Yes, with A-GPS
Browser
HTML, Adobe Flash Lite	HTML5