65 inch, 75 inch


65 inch $2,199.99

According to Vizio, this is the brightest and best color display that they have ever produced so that’s a good sign for consumers. The X comes in two variations which is a 65-inch and a 75-inch display. The televisions frame is slim, but not uncomfortable slim to where you feel like you may beak it. The color is black this year as to last year’s graphite-colored. It’s two and a quarter inches deep and weighs just under 73 pounds. It’s a thin display, but not in the wafer-thin category. The only difference from last year’s display is the number of dimming zones.

This model has 384 zones as once was at only 192. If you happen to get a Quantum X in  75-inch form that number jumps to 480 dimming zones. It has a total of five HDMI ports and two are located on the side and three on the bottom of the display. The display is at native 3,840 x 2,160 which viewing can be done at ultra HD and at 240Hz refresh rate. Vizio also claims a five-million-to-one dynamic contrast ratio and able to display over five billion colors. The Quantum X will all support Dolby Vision, HDR10, and HLG HDR formats. It still runs its own Smartcast OS but also has Chromecast built-in. It has an actually tested brightness of 3400 Nits compared to claimed 3,000 Nits


Screen Size (Diagonal)    64.5″

Panel Type                          Quantum Dot

Aspect Ratio                          16:9

Pixel Resolution                3840 x 2160

Brightness                            3000 cd/m²

HDR Compatibility                HDR10, Dolby Vision, Hybrid Log Gamma

Display Colors                  1.07 Billion

Viewing Angle                         (H x V)178 x 178°


Video System                   NTSC

TV Tuner                            Yes

Control Console

Input Ports                            3 x HDMI Type A (Bottom)

2 x HDMI                                Type A (Side)

1 x F-Type                              (RF Antenna)

1 x 3RCA                                (Component/Composite) (Side)

1 x 2RCA                                (Analog Audio) (Side)

Output Ports                            1 x TOSLINK Optical (Digital Audio) (Bottom)

1 x 2RCA                               (Analog Audio) (Bottom)

Wi-Fi    Yes

USB Ports                          1 x USB (Version Unspecified) (Audio, Photo, Video) (Side)

Ethernet                          LAN


Power    20 W


Virtual Assistant Support    Amazon Alexa, Google Assistant

Operating System                SmartCast OS

Supported Languages    English



Wall Mounting                          400 x 400 mm


Battery Type                          2 x AAA


Power Consumption              Operational: 251.3 W

Standby:                                < 0.5 W

Dimensions                          57 x 35.1 x 11.8″ / 1446.8 x 891.8 x 300 mm (With Stand)

57 x 32.7 x 2.7″ / 1446.8 x 831.1 x 69.1 mm (Without Stand)

Weight                            54.9 lb / 24.9 kg (With Stand)

54.1 lb / 24.5 kg (Without Stand)

Packaging Info

Package Weight              77 lb

Box Dimensions (LxWxH)      63 x 39 x 6″

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