64.97"
36.55 "
75"
6'2"

Samsung QN75Q80B

ABOUT THIS TV

Samsung QN75Q80B 400x400 Image Samsung QN75Q80B

The QN75Q80B is a 75 inch 4K TV from Samsung. It was launched in 2022. It comes with a 10-bit IPS panel with Anti-glare/Matte finish.

The max. resolution it can achieve is 3840 x 2160 with a refresh rate of 120 Hz and a pixel density of 59 ppi.

Picture Quality

After screen size and resolution, the next important spec of a display is its Color Reproduction Accuracy, which is defined by its color gamut specification.

This TV features 100% DCI P3 color gamut coverage, which is equivalent to 136.36% sRGB. The color quality on this TV should be Lifelike!

Understanding the Color Gamut Specification

Color gamut specification of a display indicates the range of colors that the display can produce.

A panel with poor color accuracy will produce undersaturated colors that will spoil the immersion.

It is specified in different units - sRGB(most popular), NTSC, DCI P3 to name a few.

For example, the color gamut of this TV is specified using DCI P3.

But don't worry, here is a chart that you can use to choose a TV with good color accuracy.

Color Gamut Chart

Other than color accuracy, the static contrast of a TV also impacts its picture quality.

Understanding Static Contrast

A TV with low static contrast ratio will not produce deep enough blacks and may bleed backlight as shown in the images below:

Backlight bleed exampleThe image is an example of another display, it is not this one

The above TV's static contrast is rated 800:1. So make sure you get a TV with a static contrast of >= 1000:1. More the better.

Note that, static contrast ratio and resolution go hand in hand when it comes to details. To put it into perspective, a TV with low contrast ratio will produce less shades of colors, thus lesser detail overall.

This TV features a static contrast ratio of 8000:1., enough to achieve deep blacks and eye-catching visuals. For the record, it also comes with local dimming backlight technology which is a plus.

HDR is also supported on this TV in form of HDR10, HLG (Hybrid Log Gamma), HDR10+, HDR10+ Adaptive and Quantum HDR 12X.

As for brightness, the peak brightness it can achieve is 250 nits. The backlight of this TV is powered by Direct LED (Full-Array Local Dimming) technology.

Gaming Performance

If you are going to use your TV other than using it as a TV — like as a PC monitor or for gaming purposes, you would want to take a TV with lowest input lag. For gaming, both input lag and response time impacts the performance.

Sadly, Samsung did not specify the input lag on this unit. Now, as this is not a cheap TV from Samsung, input lag on this TV could be 20ms or below.

What is Input Lag and Why it matters ?

This lag is the latency at which inputs changes the content of your display. Though, this won't matter much if you aren't into competitive/FPS games like call of duty.

But ideally, get a TV that has an input lag and response time of < 20ms.

Dimensions and Ergonomics

Vertically, the TV measures 75 inches and horizontally 65.8 inches.

Speaking of thickness, it is 2.2 inches thick. It weighs around 34.38 kgs, another 5.9 kgs including stand.

Speaking of ergonomics — VESA mount is supported on this TV with an interface size of 400 x 400 mm. However, there is no Swivel, Tilt or Pivot feature support on this TV.

Hardware and Audio

The chipset of Samsung QN75Q80B is powered by a Quad Core CPU. However, Samsung didn't provide any specification on the RAM on the TV's specsheet.

Speaking of OS, the Samsung QN75Q80B runs Tizen 6.5 Operating System.

For display connectivity, there is four HDMI 2.1 ports on this TV.

To connect USB devices, you will have two USB 2.0 (1x 5V/0.5A — 1x 5V/1A) ports. Other connectivity ports include — 1x Cable/Antenna In (F-type female), 1x RS232 (C) and 1x Ethernet RJ45.

For connecting to this TV wirelessly, you will have — Wi-Fi (5Ghz + 2.5Ghz), Wifi-Direct, Bluetooth and DLNA.

The Audio unit of this TV is powered by 2 x 10W built-in speakers. It also comes with a built-in sub-woofer. So you may not have to invest on any external sound system.

As for power consumption, on average, it consumes 121 Watts. On standby, it takes 0.5 Watts.

It supports a power outlet of 100 V - 120 V/50 Hz - 60 Hz.

SPECSHEET

GENERAL
Brand
Samsung
Type
Smart TV
Size
75" (inches)
Model Series
Q80B
Model Number
QN75Q80B
Operating System
Powered by Tizen 6.5
Launch Year
2022
DISPLAY
Panel
75" 10 bit IPS Panel
Bit Depth
10 bits (8 bits + FRC) ~1073741824 colors
Resolution
4K - 3840 x 2160 ~59 ppi
Refresh Rate
120 Hz
Response Time
N/A
Input Lag
N/A
Brightness
N/A
Backlight Source
Direct LED (Full-Array Local Dimming)
Static Contrast
N/A
Dynamic Contrast
N/A
Display Coating
Anti-glare/Matte
Color Gamut
sRGB: 136.36% (eq.)
DCI P3: 100% (Rated)
NTSC 1953: 97.83% (eq.)
Rec 2020: 60% (eq.)
Adobe RGB: 90% (eq.)
HARDWARE
Display Ports
4 x HDMI 2.1
Network Connectivity
  • LAN
  • Wi-Fi
  • 802.11a (IEEE 802.11a-1999)
  • 802.11b (IEEE 802.11b-1999)
  • 802.11g (IEEE 802.11g-2003)
  • 802.11n (IEEE 802.11n-2009)
  • 802.11n 5GHz
  • 802.11ac (IEEE 802.11ac)
  • Wi-Fi Direct
  • DLNA
  • Bluetooth 5.2
  • 1 x Ethernet RJ45
Other Ports
  • Wireless Dex
  • Wireless TV On - Samsung WOW
  • Wired TV On - Samsung WOL
  • 1 x Cable/Antenna In (F-type female)
  • 1 x RS232 (C)
  • 2 x USB 2.0 (1x 5V/0.5A; 1x 5V/1A)
Audio
Speakers: 2 x 10W
Inbuilt Subwoofer: 2 x 10
Ports: 1 x Optical Audio Out
Chipset
RAM: N/A
CPU: 4 Core CPU
GPU: N/A
Power Consumption
Average: 121 W
Maximum: 370 W
Standby: 0.5 W
Power Outlet
100 V - 120 V @ 50 Hz - 60 Hz
Energy Class
N/A
FEATURES AND TECHNOLOGY
Marketed Features
Screen Interpolation
Value: 240 MR
Technology: Motion Rate
Frame Rate Control
Yes
DIMENSIONS AND WEIGHT
Screen
Width: 64.97 " (inches)
Height: 36.55 " (inches)
Diagonal: 75" (inches)
Body
Width: 65.8 " (inches)
Height: 37.7 " (inches)
Depth: 2.2 " (inches)
Weight: 34.38 kg
Body with Stand
Width: 65.8 " (inches)
Height: 40.8 " (inches)
Depth: 12.5 " (inches)
Weight: 40.28 kg
ERGONOMICS
Viewing Angle
Horizontal: 178 °
Vertical: 178 °
Pivot Support
Left Pivot: N/A
Right Pivot: N/A
Tilt Support
Forward Tilt: N/A
Backward Tilt: N/A
Swivel Support
Left Swivel: N/A
Right Swivel: N/A
Height Adjustment
No
Vesa Mount Support
Yes
Interface: 400 x 400 mm
ENVIRONMENT LIMITS
Altitude
Storage: N/A
Operation: N/A
Temperature
Storage: N/A
Operation: N/A
Humidity
Storage: N/A
Operation: N/A