Tough choice. Have you played with the S3 as well?
/if you can live without expansible storage or changeable battery. Then get the One X, It is better looking.
Go with your gut. Deep inside you already know which one you prefer, follow the light
But seriously, I would not be able to decide If I haven't played with both.
Someone I know had the s3 so I fiddled with that already.
Mtn never had a demo of the s3 except one that was fixed and connected to a LCD. The only thing I could not do was good both in My hand at the same time.
The s3 camera is better but this is not a deciding factor for me.
I have the desire HD and prefer HTC.
You are right deep down I want the one x, the only thing is the non removable battery and no card slot, if the HTC had that I would have left with the phone but now I'm not so sure. For me the included storage is enough, but the option to expand is always welcome.
Both phones operate smoothly, but the one X is much more pleasant to use.
I don't wanna be caught wishing I'd taken the other one.
Decisions!
Sense is a pleasure to use. Much better than touchwizz. So the One X.
You should decide whats important to you.
I was in the same position as you. These are the things which for me personally choose the S3
1. Bigger and removable batter
2. MicroSd card slot
3. Smart Stay (absolutely love this feature)
4. Processor seems to be faster (from the reviews i read)
They both good phones. Decide whats important for you.
Here have a 9 page comparison, with benchmarks and all
http://www.gsmarena.com/samsung_galaxy_s_iii_vs_htc_one_x-review-759.php
HTC One X over Samsung Galaxy S III
- Impressive polycarbonate unibody
- Brighter IPS LCD2 screen with a full set of subpixels
- Beats Audio
- Already on the market
- Likely a bit cheaper
Samsung Galaxy S III over HTC One X
- Bigger screen - 4.8" over 4.7"
- Higher display contrast and better sunlight legibility
- More storage options - 16/32/64GB + microSD over non-expandable 32GB
- S Voice natural language commands and dictation
- S Beam for easy and fast file transfers
- User-accessible 2100mAh battery over non-removable 1800mAh battery
- 1.9MP front-facing camera with Smart Stay
- Videos shot with 30fps framerate over 24fps
The screen of the S3 leaves much to be desired. It's quality isn't great and it's colours aren't good at all. My Sensation's screen might not be as vibrant, but it's certainly more accurate than the S3. The S3's screen has quite a strong blue hue to it. One disadvantage of the AMOLED Pentile matrix the S3 uses.
I'd go for the HTC One X...