S3 vs. 4s vs. One X

Samsung has launched its new Quad-Core phone which is the Galaxy S3. It is likely to be the rival phone for both the HTC One X and the upcoming iPhone 5. Samsung has set some high standards without going overboard on its hardware and physical characters. They have managed to level up with HTC and iPhone with lots of new features.

S3 has "S Beam" which is similar to iCloud but its for the Galaxy S3(for now). Samsung has come up with more user friendly techs such as the smart alert,smart stay and also the S Voice which is like Siri for iPhone 4S. The predecessor,Galaxy S2,has a much smaller screen compared to S3's 4.8 Super Amoled. Eventhough its a bigger screen,the pixels are quite low compared to 4S and One X. These are the more detailed comparison among the current rival for S3 :

Phones	Samsung Galaxy S3	HTC One X	iPhone 4S
Display	Super AMOLED capacitive touchscreen, 16M colors720 x 1280 pixels, 4.8 inches (~306 ppi pixel density) with Gorilla Glass 2	Super IPS LCD2 capacitive touchscreen, 16M colors 720 x 1280 pixels, 4.7 inches (~312 ppi pixel density) with Corning Gorilla Glass and HTC Sense UI 4.0	LED-backlit IPS TFT, capacitive touchscreen, 16M colors640 x 960 pixels, 3.5 inches (~330 ppi pixel density), Scratch-resistant glass, oleophobic coating
Memory	Internal : 16/32/64 GB storage, 1 GB RAM External : microSD, up to 64 GB	32 GB (26 GB user-available) storage, 1 GB RAM	16/32/64 GB storage, 512 MB RAM
Camera	8 MP, 3264x2448 pixels, autofocus, LED flash Simultaneous HD video and image recording, geo-tagging, touch focus, face and smile detection, image stabilization and Secondary 1.9mp Camera,720p.	8 MP, 3264x2448 pixels, autofocus,LED flash with Simultaneous HD video and image recording, geo-tagging, face and smile detection , Secondary 1.3 MP, 720p.	8 MP, 3264x2448 pixels, autofocus, LED flash, with Touch focus, geo-tagging, face detection, HDR and VGA secondary camera
Video	1080p@30fps	1080p@30fps, stereo sound rec., video stabilization.	1080p@30fps, LED video light, video stabilization, geo-tagging
OS	Android OS, v4.0.4 (Ice Cream Sandwich)	Android OS, v4.0 (Ice Cream Sandwich)	iOS 5
Chipset	Exynos 4212 Quad	Nvidia Tegra 3	Apple A5
CPU	Quad-core 1.4 GHz Cortex-A9	Quad-core 1.5 GHz	Dual-core 1 GHz Cortex-A9
GPU	Mali-400MP	ULP GeForce	PowerVR SGX543MP2
Sensors	Accelerometer, gyro, RGB sensor, proximity, compass, barometer	Accelerometer, gyro, proximity, compass	Accelerometer, gyro, proximity, compass
GPS	A-GPS support and GLONASS	A-GPS support	A-GPS support and GLONASS
Colors	Blue, White	Gray, White	Black, White
Extra Features	- MicroSIM card support only - S-Voice natural language commands and dictation - Smart Stay eye tracking - Dropbox (50 GB storage) - Active noise cancellation with dedicated mic - TV-out (via MHL A/V link) - SNS integration -MP4/DivX/XviD/WMV/ H.264/H.263 player - MP3/WAV/eAAC+/AC3/ FLAC player - Organizer - Image/video editor - Document editor (Word, Excel, PowerPoint, PDF) - Google Search, Maps, Gmail, YouTube, Calendar, Google Talk, Picasa integration - Voice memo/dial/commands - Predictive text input (Swype)	- MicroSIM card support only - Beats Audio - Active noise cancellation with dedicated mic - TV-out (via MHL A/V link) - SNS integration - MP4/H.263/H.264/WMV player - MP3/eAAC+/WMA/WAV player - Google Search, Maps, Gmail, YouTube, Calendar, Google Talk - Document viewer/editor - Voice memo/dial/commands - Predictive text input	- MicroSIM card support only - Scratch-resistant glass back panel - Active noise cancellation with dedicated mic - Siri natural language commands and dictation - iCloud cloud service - Twitter integration - Google Maps - Audio/video player and editor - Image editor - Voice command/dial - TV-out
Battery	Standard battery, Li-Ion 2100 mAh	Standard battery, Li-Ion 1800 mAh	Standard battery, Li-Po 1432 mAh

In my opinion,Galaxy S3 has some plus points such as the smart alert,smart stay and a much better battery life compared to the iPhone and HTC. For now,maybe the S3 is a much better phone out there but I think,iPhone will come out with something more different and something we can't get our hands off. What do you think?

Credits to gsmarena and dont forget to read my other comparisons.