The HTC 8S has a micro SD slot - which supports up to 32GB cards. Ebay has thousands of them... starting at just 10p for auction items, or £3.77 for 'buy it now'. See related link.
no
no
yes u can
yes :D
Yes the HTC wilfire phone has a memory card
You can fit a SIM card from your HTC Wildfire to an iPhone 4 by using the SIM port included in the iPhone.
The HTC Incredible and HTC Evo 4g do NOT have SIM card slots.
Yes you can. You need a micro sd , I think a 32 gig is the biggest you can put in it
Provided you have the available space on your memory card you certainly can. Additionally, you can play Youtube clips either on-line or by downloading them.
The HTC Thunderbolt is a 4G LTE phone that includes an 8 megapixel camera with HD video capture and a 4.3" touch screen, as well as a second generation Snapdragon processor. It also features 8GB of internal memory and a memory card slot for additional storage.
sim card
You can use your HTC One X as an Oyster card only if it is NFC enabled.