SAMSUNG 65" Class CU7000B Crystal UHD 4K Smart Television UN65CU7000BXZA brand new for $427.99

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TV Resolutions
  • 480p (STD)
    720x480
  • 720p (HD)
    1280x720
  • 1080p FHD
    1920x1080
  • 4k UHD
    3840x2160
  • 8K UHD
    7680x4320
TV Size Levels
  • 35" or less
    • For confind spaces such as Kitchens and RVs.
    • Great for talk shows, news and instructional videos.
  • 36" to 55"
    • Ideal for bedrooms and offices.
    • Corporate hallways for announcements
  • 56" to 75"
    • Ideal for large bed room or smaller family room.
    • Great for low action movies, daytime shows or news viewing.
  • 76" to 95"
    • Ideal for home entertainment.
    • Great for ultra high definition movies, games and sport viewing.
  • 96" or larger
    • ideal for spacious family rooms and home theaters.
    • Great for movies and sport enthusiasts.
TV Standards
  • TN
    • Twisted Nematic (early liquid crystal technology)
    • Low production cost
    • Energy efficient
    • Fast response times
    • Low color accuracy(6 bit)
    • Narrow viewing angles
    • Low contrast ratio
  • IPS
    • In-plane switching (IPS)
    • Wide viewing angles
    • Excellent color accuracy(higher bit depth)
    • Wide range of gamut support
    • Slower response times (than TN)
    • Less energy efficient (than TN)
  • VN
    • Vertical Alignment (VN)
    • Deeper black and superior contrast
    • Excellent bit depth and gamut supprt
    • Slowest response times
    • Narrowest viewing angles
  • LED
    • Light Emitting Diod (LED)
    • Same as LCD but Uses LED for backdrop lighting
    • Improved brightness compare to LCD
    • More energy efficient than LCD
    • Thinner and longer life than LCD
    • Only an improved LCD technology
  • Mini LED
    • Mini Light Emitting Diod (LED)
    • Increased local dimming zones from 100+(LED) to 1000+
    • Improved brightness and black levels of LED
    • Can be used in portable devices
    • Contrast ratio is inferior to OLED
    • Relatively expensive and complex design
  • OLED
    • Organic Light Emitting Diod (OLED)
    • Carbon based electroluminescent pixels
    • Exceptional black-levels and contrast (than LED)
    • High Color accuracy and brightness (than LED)
    • Possibility of pixel burn-in
    • More expensive than LED
  • QLED
    • Quantum Dot LED (QLED)
    • Higher color spectrum and acuracy
    • Higher brightness due to quantum-dot nanocrystal filter
    • Resiliant to burn-in isseu of OLED
    • Low contrast concern
    • Low response-time concern
  • QD-QLED
    • Higher brightness than OLEDs
    • Superb black-levels
    • Wider viewing angle than OLED
    • Durability concerns
    • Cost/performance disadvantage
  • Micro-LED
    • Similar to mini-LED with 4-times LEDs
    • Delivers highest brightness
    • Delivers Best contrast
    • High quality image in wide-screen
    • Expensive technology for consumer market
Refresh Rates
  • 60HZ
    • Ideal for general tv viewing.
  • 120HZ
    • Ideal for watching movies.
  • 144HZ
    • Ideal for watching sports.
  • 480HZ
    • Ideal for gaming.
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