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4K Ultra HD. We all know what it is these days. We just want to know if it is worth the money to replace our 1080p TVs. With the curved display of the RU7300 Series from Samsung, we think so. An optimized performance with the UHD processor gives you a powerful picture which optimizes your TV's performance with 4K quality.

With this, you can experience stunningly enhanced detail with HDR (high dynamic range) and see shades of color that reveal more detail than a regular 1080p HDTV. 

See what you're missing and upgrade to 4K ultra HD on the curved, crisp and clear picture of Samsung's RU7300 Series TV - with four times the resolution of your current standard HDTV!

4K UHD TV Details

  • A powerful processor optimizes your TV's performance with 4K picture quality
  • More detail than HDTV - see more shades of colors
  • Simple on-screen guide - an easy way to find streaming content & live TV shows
  • Get pulled into the action with the Auto Depth Enhancer of the curved display
  • Ultra Slim Array fine tunes the deepness of the blacks to the brightness of the whites
  • Motion Rate 120Hz
  • Wi-Fi built-in
  • VESA: 200 x 200 (55"), 400 x 400 (65")
  • Made in Mexico

Picture, Processor & More                               

Enjoy a wide range of color fine-tuned to deliver a vibrant picture with PurColor. With 4K, you can see what you've been missing on a crisp, clear picture that's 4X the resolution of Full HD. A powerful processor optimizes your TV's performance with 4K picture quality. See shades of color that reveal more detail than HDTV can deliver. A processed 120Hz refresh rate allows smooth action on fast-moving content.

This TV is Smart!

Samsung's simple on-screen guide is an easy way to find streaming content and live TV shows. Automatically detect and control all compatible connected devices and content with the OneRemote. Experience more than TV, with a dashboard for seamlessly controlling your smart home devices and appliances.

TV Ports

  • HDMI (3), USB (2), Component/Composite, RF Antenna, Ethernet, Optical Audio out

What's Included

  • Samsung RU7300 Series 4K UHD TV
  • Remote control w/ 'AAA' batteries
  • Stand feet w/ hardware
  • Wall mount adapters (4)
  • Cable clips (2)
  • HDMI cable
  • Quick setup guide

TV Measurements w/ stand

  • 55": 48-3/4"W x 31-1/4"H x 10-1/2"D, 40 lbs.
  • 65": 57-1/4"W x 36-1/4"H x 12-1/2"D, 56 lbs.


  • Limited two-year warranty provided by Samsung. Please call 1-800-726-7864.

How will my TV arrive?

Important shipping and delivery information.

ValuePay® Eligibility

ValuePay orders may be subject to credit approval by ShopHQ and ShopHQ may review credit reports to qualify customers for ValuePay. Additionally, ShopHQ reserves the right to limit or restrict the use of ValuePay at any time. Learn more about how ValuePay works.

Model Number
Model Number UN55RU7300FXZA
Model Number UN65RU7300FXZA
TVs    4KUltraHD    

TV Glossary:

Aspect Ratio: The aspect ratio determines how you see an image on your television screen. The aspect ratio of an image is the ratio of the width of the image to its height, expressed as two numbers separated by a colon. The two most common aspect ratios for televisions in the United States are 4:3 which is used for standard-definition video formats and 16:9 which is used for high-definition video formats. The 16:9 image format is the same aspect ratio used in widescreen movies and is commonly referred to as "widescreen." Other aspect ratios exist, but are used very infrequently.

Watching a 16:9 or wide-screen format DVD or video on a TV with a 4:3 aspect ratio will produce those familiar black bars (letterbox bars) on the top and bottom of the screen. Conversely, viewing a program presented in 4:3 aspect ratio on a TV with a 16:9 ratio will produce similar bars on either side of the screen. Viewing a widescreen DVD or video on a TV with a 16:9 ratio will produce an image that fills the screen form top to bottom and side-to-side. Thankfully, many TVs have features that allow for adjusting the aspect ratio to suit your viewing preference or match the presentation of the program you are watching.

Contrast Ratio: This refers to the difference between the brightest whites and the darkest blacks a TV can display. The key thing to consider is how "black" your blacks will be. A higher contrast ratio means a deeper black. In addition, a higher contrast ratio also means you can have more ambient light in the room without washing out the on-screen color.

DLP Technology: DLP technology is an advanced imaging system that uses an optical semiconductor to manipulate light digitally. Simply put, it's a small chip that contains up to 2 million micro-mirrors. These tiny mirrors can reflect a digital image onto a screen or other surface with remarkable clarity, color and brightness. The drawback? DLP sets require periodic bulb changes at approximately 10,000 hour intervals. Bulbs can be expensive. Luckily, they do not have to be replaced very often.

Frame Rate: A TV's frame rate describes how many times it makes a complete picture on the screen every second. Again, the higher the number, the faster images are processed. This makes a difference when watching fast-moving action or playing fast-paced video games with lots of action. The two most common numbers you'll see are 720p and 1080i.

What do the 'I' and 'p' mean? The 'I' indicates that the TV draws images using an interlaced method. The 'p' indicates that the TV draws images using a progressive scan method. In general, progressive scan renders images faster and produces a more detailed, more film-like image.

HDMI:High-definition multimedia interface, or HDMI, is a type of connector cable that carries both all-digital audio and video signals over a single cable, eliminating the need for separate cables to connect your audio and video components. No more tangled mess of cables! In addition, HDMI cables deliver the best possible digital quality signals for both audio and video.

Resolution: This refers to the number of pixels being used to project an image. Generally, the larger the numbers, the better the resolution and the picture quality.

Response Time:This refers to the time it takes a pixel to change state from black-to-white-to-black again. In general, the faster the response time, the better the picture, especially when viewing fast action in movies, sports, and video games. Plasma and CRT televisions have virtually instantaneous response time, while LCD models tend to be a bit slower. The slower response time can result in what is referred to as "image lag" or a slight blurring of fast-moving images.