Walmart.com has 48" Samsung UN48JU6400 4K Smart LED HDTV on sale for $459.99 (price in cart). Shipping is free, otherwise select free in-store pickup where available.

Walmart.com also has 55" Samsung UN55JU6400 4K LED Smart HDTV on sale for $699.99 (price in cart). Shipping is free, otherwise select free in-store pickup where available.

Specs:

• Resolution: 3840 x 2160
• Refresh Rate: 60Hz (Native), 120Hz (Motion Rate)
• Smart TV w/ WiFi & Apps
  • Inputs:
    • 3x HDMI
    • 2x USB
    • 1x Component
    • 1x Composite
    • 1x Audio
    • 1x RF