INSIGNIA 43-inch Class F30 Series LED 4K UHD Smart Fire TV with Alexa Voice Remote (NS-43F301NA25)

4K Ultra HD (2160p resolution) – Enjoy breathtaking HDR10 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality.
High Dynamic Range – Provides a wide range of color details and sharper contrast, from the brightest whites to the deepest blacks.
Alexa voice control – The Alexa Voice Remote lets you easily control your entertainment, search across apps, switch inputs, and more using just your voice. Press and hold the voice button and ask Alexa to easily find, launch, and control content, and even switch to cable.