Compare Sony Xperia U

		VS		VS
	Sony Xperia U Rs.15,411/-		Samsung Galaxy S Blaze 4G T769 Rs. 18,816/-		Samsung Galaxy Ace Dous I589 Rs.13,310/-
General
Sim	Single		Single		Single
Keypad	Touch		Touch		Touch
Flash	YES		YES		YES
Network
2G Network	GSM 850 / 900 / 1800 / 1900		GSM 850 / 900 / 1800 / 1900		CDMA 800 / 1900 / GSM 900 / 1800
3G Network	HSDPA 900 / 2100 - ST25i		HSDPA 850 / 1700 / 1900 / 2100		CDMA2000 1xEV-DO
EDGE	Up to 296 kbps		YES		YES
Speed	HSDPA 14.4 Mbps, HSUPA 5.76 Mbps		HSDPA, 42 Mbps; HSUPA		Rev. A, up to 3.1 Mbps
W-LAN	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA		Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot		Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
Bluetooth	YES, v2.1 with A2DP, EDR		YES, v3.0 with A2DP		YES, v3.0 with A2DP
Display
Type	LED-backlit LCD, capacitive touchscreen, 16M colors		Super AMOLED capacitive touchscreen, 16M colors		TFT capacitive touchscreen, 16M colors
Size	480 x 854 pixels, 3.5 inches (~280 ppi pixel density)		480 x 800 pixels, 3.97 inches		320 x 480 pixels, 3.5 inches (~165 ppi pixel density)
Multi-touch	Yes, up to 4 fingers		Yes - TouchWiz UI		Yes - TouchWiz UI
Protection	Scratch-resistant glass - Sony Mobile BRAVIA Engine - Timescape UI		------------------		------------------
Memory
Slot	NO		microSD, up to 32 GB, 4 GB included		microSD, up to 32 GB
Internal	4 GB, 512 MB RAM		3 GB internal storage, 1 GB RAM		------------------
Multimedia
Radio	Stereo FM radio with RDS		NO		Stereo FM radio with RDS
Camera
Primary	5 MP, 2592 x 1944 pixels, autofocus, LED flash		5 MP, 2592x1944 pixels, autofocus, LED flash		3.15 MP, 2048x1536 pixels
Secondry	YES, VGA		YES, 1.3 MP		NO
Video	YES, 720p@30fps, video light		YES, 720p@30fps		YES
Features
OS	Android OS, v2.3 (Gingerbread), planned upgrade to v4.0		Android OS, v2.3.6 (Gingerbread)		Android OS, v2.2 (Froyo)
Chipset	STE U8500		Qualcomm MSM8260 Snapdragon		Qualcomm MSM7627
GPU	Mali-400MP		Adreno 220		------------------
CPU	Dual-core 1 GHz Cortex-A9		Dual-core 1.5 GHz Scorpion		800 MHz
Sensors	Accelerometer, proximity, compass		Accelerometer, gyro, proximity, compass		Accelerometer, proximity, compass
Browser	HTML5, Adobe Flash		HTML, Adobe Flash		HTML
GPS	YES, with A-GPS support		YES, with A-GPS support		YES, with A-GPS support
Java	YES, via Java MIDP emulator		YES, via Java MIDP emulator		YES, via Java MIDP emulator