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Sony KD55X720E 55-Inch 4k Ultra HD Smart LED TV (2017 Model)

4.0 out of 5 stars 133 customer reviews

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55-Inch Size Chart
  • Dimensions (W x H x D): TV without stand: 48.8" x 28.5" x 2.4", TV with stand: 48.8" x 30.7" x 10"
  • Smart functionality gives you access to your favorite apps and content. With YouTube and Netflix buttons built into the remote, you are one click away from endless entertainment.
  • Pairs 4K Ultra HD picture clarity with the contrast, color, and detail of High Dynamic Range (HDR) for the most lifelike picture.
  • Edge-lit LED produces good picture quality with sleek slim design.
  • 60Hz native refresh rate plus Motionflow XR allows fast moving action scenes to be seen with virtually no motion blur
  • Inputs: 3 – HDMI, 3 - USB2.0, 1 – Component/Composite Hybrid, 1 – Composite
  • In the box: Mini-plug Video Adapter, Remote Control (RMT-TX300U), Batteries (R03), AC Power Cord (US, 2pin, Pigtail, Straight), Operating Instructions, Quick Setup Guide / Supplement CUE (GA), Table Top Stand (Separate, assemble required)
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2 new from $648.00 1 refurbished from $663.10

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Size: 55-Inch
  • Free 60-Day Tech Support: This item is eligible for FREE Tech Support for 60 days from the date of delivery. Over the phone, our trained technicians can help you set up, configure, connect, and troubleshoot so you can start enjoying your new purchase. Owners of qualifying products can reach Tech Support by selecting your product on the Contact Us page. Learn more


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From the manufacturer

X930E Series X900E Series X850E Series X800E Series X720E Series X690E Series
Screen Sizes 55" / 65" 49" / 55" / 65" / 75" 65" / 75" 43" / 49" / 55" 43" / 49" / 55" 60" / 70"
Resolution 4K HDR Ultra HD 4K HDR Ultra HD 4K HDR Ultra HD 4K HDR Ultra HD 4K HDR Ultra HD 4K HDR Ultra HD
Clarity 4K X-Reality Pro 4K X-Reality Pro 4K X-Reality Pro 4K X-Reality Pro 4K X-Reality Pro 4K X-Reality Pro
Contrast X-tended Dynamic Range Pro XDR Contrast 10x X-tended Dynamic Range Pro XDR Contrast 5x Dynamic Contrast Enhancer Dynamic Contrast Enhancer Dynamic Contrast Enhancer Dynamic Contrast Enhancer
More Contrast Slim Backlight Drive+ Full-array local dimming and boosting
Color Triluminos Display Triluminos Display Triluminos Display Triluminos Display
Lifelike 4K HDR X1 Extreme 4K HDR X1 4K HDR X1
Motion Clarity MotionFlow XR 960/120 Hz MotionFlow XR 960/120 Hz MotionFlow XR 960/120 Hz Motionflow XR Motionflow XR Motionflow XR
Android TV Works With Google Assistant Yes Yes Yes Yes No No
Recommended Sound Bar HTNT5 HTNT5 HTNT5 HTCT290 HTCT290 HTCT290

Product description

Size:55-Inch

Upgrade your viewing experience and dive into reality with 4K HDR entertainment. Witness contrast, color, and clarity deliver an authentic, lifelike picture. 4K X-Reality Pro brings pictures to life by upscaling every pixel for enhanced clarity.


Product information

Size:55-Inch

Technical Details

Technical Specification

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Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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