Thursday, May 3, 2018

Insignia NS-49DR420NA18 HDTV Features, Specs and Manual


This tv has a cheap price tag, but this does not mean it has cheap features too. It has a reasonable 1080p of maximum resolution that produces good image quality which can be viewed in any angle. With Roku interface you can easily manage and navigate thru the menus and settings with ease. And with the built-in wifi connection you can access tons of online streaming media thru the help of Roku.


Here are some of the useful features of this HDTV.

  • 1080p Resolution

Ample enough for regular HD viewing, Gaming and online videos. Excellent picture quality and good color production.

  • Built-in Roku

Navigate menus and organize channels, this hdtv is powered by a simple to use Roku smart interface. It can also access online streaming media with the help of the built-in Roku interface.

  • Built-in Wifi

The built-in wifi is a huge feature for this HDTV as it can do access online videos from youtube or netflix. You can even cast your smartphone without any wired connection.

  • Wide Viewing Angle

With a 178 degrees of total viewing angle, there is no changes in screen color when viewed from different angle or whichever you are maybe seated.

  • USB Input

It has a single usb input for your storage devices. Access and play them directly on to the HDTV for much more easier direct viewing.

  • 3 HDMI Inputs

Connect your blu-ray, game console, or even your computer at the same time because it has 3 HDMI ports on the back.

  • DTS Sound

The two 8 watt speakers are further enhanced by Dolby DTS. It makes sound much more clearer and cleaner without any distortion.

Technical Specifications

Screen Size
48.5 Inch (Class 49”)
Screen Resolution
1920 x 1080 (1080p)
Standard Insignia Interface
Viewing Technologies
  • LED Backlight
  • 178° Viewing Angle
  • V-Chip
  • USB Port
User Interface
Roku smart interface
Refresh Rate
Contrast Ratio
Built-in Wifi
Built-in Speaker Output Power
16 Watts Total (8 watts x 2 speakers)
Audio Technologies
DTS Sound
Inputs and Outputs
  • 3x HDMI
  • 1x USB Port
  • Antenna Input
  • 1x Composite Input
  • 3.5mm Headphone Jack
  • 1x Analog Audio
  • 1x Ethernet Port
Dimension (H x W x D)
  • With stand
    • 26.5 x 43.5 x 8.6 inches
  • Without stand
    • 25.4 x 49.5 x 3.4 inches
Total Weight
  • 26.9 lbs with stand
  • 27.1 lbs without stand
Vesa Wall Mount
200 x 200 mm


  • Excellent picture quality 
  • Easy to use and user friendly interface
  • Built-in Roku


  • The speakers are clear and had good sound quality but it lacks volume


Probably the cheapest smart 1080p HDTV out in the market today. With the performance and features this HDTV has more value for your money. Great for those who are on a budget but wants smart feature and simple to use interface. No doubt this HDTV is a good choice and I will definitely recommend this to you.


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