Sony Ericsson Xperia mini pro vs Sony Xperia U vs Xiaomi Redmi 1S

General Info

Manufacturer
Sony Ericsson	Sony	Xiaomi
Announced
May 2011	February 2012	May 2014
Status
Available - August 2011	Available - May 2012	Available - May 2014
Colors
Black, White, Pink, Turquoise	Black, White/ exchangeable bottom caps in white, black, pink, ye	Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Form Factor
Candybar	Candybar	Candybar
Dimension
92 x 53 x 18 mm (3.62 x 2.09 x 0.71 in)	112 x 54 x 12 mm (4.41 x 2.13 x 0.47 in)	137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
Weight
136 g (4.8 oz)	110 g (3.88 oz)	158 g (5.57 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100	HSDPA 900 / 2100 - ST25iHSDPA 850 / 1900 / 2100 - ST25a	HSDPA 1900 / 2100
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM

OS
Android OS, v2.3 (Gingerbread), planned upgrade to v4.0	Android OS, v2.3 (Gingerbread), upgradable to v4.0	Android OS, v4.3 (Jelly Bean)
Processor
1 GHz Scorpion, Qualcomm MSM8255 Snapdragon	Dual-core 1 GHz Cortex-A9, STE U8500	Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon
GPU
Adreno 205	Mali-400MP	Adreno 305
RAM
512 MB	512 MB	1 GB
Internal Memory
N/A	8 GB (4 GB user-accessible)	8 GB
External Memory
microSD, up to 32GB, 2GB card included	No	microSD, up to 32 GB

Type
LED-backlit LCD, capacitive touchscreen	LED-backlit LCD, capacitive touchscreen	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2
Colors
16M colors	16M colors	16M colors
Size
3.0 inches	3.5 inches	4.7 inches
Resolution
320 x 480 pixels (192 ppi)	480 x 854 pixels (280 ppi)	720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio
55.13%	55.77%	64.61%
Multi-Touch

Rear Camera
5 MP, 2592x1944 pixels	5 MP, 2592 x 1944 pixels	8 MP, 3264 x 2448 pixels
Flash
LED flash	LED flash	LED flash
Features
Auto focus, Geo-tagging, Image Stabilization, Smile And Face Detection, Touch Focus	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization	Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video
Yes, 720p	Yes, 720p@30fps, video light	1080p@30fps
Front Camera
Yes, VGA	Yes, VGA	1.3 MP, 720p@30fps

GPRS
Up to 86 kbps	Up to 107 kbps	Yes
Edge
Up to 237 kbps	Up to 296 kbps	Yes
3G
HSDPA 7.2Mbps, HSUPA 5.76Mbps	HSDPA 14.4 Mbps, HSUPA 5.76 Mbps	HSDPA, HSUPA
Bluetooth
Yes, v2.1 with A2DP	Yes, v2.1 with A2DP, EDR	v4.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB
Yes, v2.0 microUSB	Yes, microUSB v2.0, USB On-the-go support	microUSB v2.0, USB On-the-go
GPS
Yes, with A-GPS support	Yes, with A-GPS support	Yes, with A-GPS
Browser
HTML, Adobe Flash	HTML5, Adobe Flash	HTML5

Internal
512 MB RAM, 400MB storage	8 GB (4 GB user-accessible), 512 MB RAM	8 GB, 1 GB RAM
Expandable Storage
microSD, up to 32GB, 2GB card included	No	microSD, up to 32 GB
USB OTG
-	Supported	Supported