Do I need to purchase a HDMI cable for this ? null

Yes, you need to buy HDMI cables because it doesn't come with any. It has 3 HDMI ports as well.

Only if you're hooking up a blu ray or gaming system

Yes you will need to purchase an HDMI for the Sharp - 50" Class (49.5" Diag.) - LED - 1080p - Smart - HDTV Roku TV - Black Model Number: LC-50LB481U

Hello Joy, thank you for reaching out to us. You will need to purchase a HDMI cable for this TV.

“Do I need to purchase a HDMI cable for this ?”

Asked by Joy 9 years ago

Yes, you need to buy HDMI cables because it doesn't come with any. It has 3 HDMI ports as well.
Answered by Rose 9 years ago
Sorry, there was a problem. Please try again later.
Only if you're hooking up a blu ray or gaming system
Answered by Shelwhite 9 years ago
Sorry, there was a problem. Please try again later.
Yes you will need to purchase an HDMI for the Sharp - 50" Class (49.5" Diag.) - LED - 1080p - Smart - HDTV Roku TV - Black Model Number: LC-50LB481U
I would recommend:
- Dynex™ - 9' 4K Ultra HD HDMI Cable - Black
  Rating: 4.7 out of 5 stars with 5514 reviews
Answered by LBoogie 9 years ago
Sorry, there was a problem. Please try again later.
yes
Answered by Jimbo3 9 years ago
Sorry, there was a problem. Please try again later.
Hello Joy, thank you for reaching out to us. You will need to purchase a HDMI cable for this TV.
Answered by Sharp Advisor 9 years ago
Sorry, there was a problem. Please try again later.