64.97"
36.55 "
75"
6'2"

Samsung QE75QN90B

ABOUT THIS TV

Samsung QE75QN90B 400x400 Image Samsung QE75QN90B

Launched in the year 2022, the QE75QN90B is a 75" 4K TV from Samsung. It features a True 10-bit VA panel with Anti-glare/Matte finish.

The max. resolution it can display is 3840 x 2160 @ 120 Hz with a pixel density of 59 ppi.

Picture Quality

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

Speaking of which, this TV features 100% DCI P3 color gamut coverage. Incase you're wondering, this is equivalent to 136.36% sRGB. The color quality on this TV will be Lifelike!

What Color Gamut means ?

Color gamut spec of a TV is the measurement of the range of colors that it can produce.

A panel with poor color accuracy will produce undersaturated colors that will spoil your immersive experience.

It is specified in different units - sRGB(most popular), NTSC 1953, DCI P3 Adobe RGB, rec.2020. It is upto the manufacturer which one they choose.

As for this TV it is specified in DCI P3.

But don't worry, below is a chart that will help you choosing a TV with good color accuracy.

Color Gamut Chart

Other than color accuracy, you should look at the static contrast specification as it impacts the picture quality substantially.

The importance of static contrast ratio

The static contrast ratio of a TV corresponds to its Black levels. A Display with low static contrast ratio (less than 1000:1) will not produce deep blacks. Moreover, such TVs may suffer from backlight bleeds such as below:

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

Clearly this will rob your viewing experience considerably, especially in a dark room.

Also, 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.

If given a choice, always prefer a FHD TV with high contrast ratio over a 4K TV with low contrast ratio.

This TV comes with a static contrast ratio of 8000:1., good enough to produce deep blacks. For the record, it also comes with local dimming technology which is a plus.

HDR is also supported on this TV in form of HDR10, HDR10+, HDR10+ Adaptive, HDR10+ Gaming, HLG (Hybrid Log Gamma) and Quantum HDR 2000.

Coming to brightness, it is can produce a peak luminance of 250 nits. The backlight of this TV is powered by Mini LED technology.

Gaming Performance

Now if you are going to use a TV other than watching videos — say as a PC monitor or for gaming purposes, make sure to get a TV that features the lowest input lag. For gaming, both the input lag and response time affects the performance.

The input lag on this TV is 6 ms and its minimum response time is N/A. Pick this one if you are a gamer.

Understanding Input lag and response time

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

Although for better experience, look for a TV that comes with an input lag and response time of < 20ms.

Ergonomics and Dimensions

Now, speaking of ergonomics — VESA mount is supported on this TV with an interface size of 400 x 400 mm. There is no Swivel, Tilt or Pivot feature support in this TV.

Vertically, the TV measures 75 inches and horizontally 65.75 inches. In terms of thickness, it is 1 inches thick.

It weighs around 35.0 kgs and 9.8 kgs extra including stand.

Hardware and Audio

The TV is powered by Quad Core CPU. There is no data about the RAM on this TV.

Speaking of OS, the Samsung QE75QN90B runs Tizen 6.5 Operating System.

For display connectivity, Samsung has provided three HDMI 2.0 ports and one HDMI 2.1 port on this TV.

To connect USB devices, you will have two USB 2.0 ports. Other connectivity ports include — 1x Satellite In (Sub — F-type female), 1x Antenna (RF) (female), 1x Satellite In (F-type female), 1x CI+ 1.4 and 1x Ethernet RJ45.

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

Now, for audio, it is packaged with 4 x 5W built-in speakers. It also comes with a built-in subwoofer. So you don't have to invest on any external sound system.

Now, coming to power consumption, on average, it consumes about 125 watts and on standby, it takes 0.5 watts.

Both 110V and 220V lines are supported on this unit.

SPECSHEET

GENERAL
Brand
Samsung
Type
Smart TV
Size
75" (inches)
Model Series
QN90B
Model Number
QE75QN90B
Operating System
Powered by Tizen 6.5
Launch Year
2022
DISPLAY
Panel
75" 10 bit VA Panel
Bit Depth
10 bits ~1073741824 colors
Resolution
4K - 3840 x 2160 ~59 ppi
Refresh Rate
120 Hz
Response Time
N/A
Input Lag
6 ms
Brightness
N/A
Backlight Source
Mini LED
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
  • 3 x HDMI 2.0
  • 1 x HDMI 2.1
  • 1 x Satellite In (Sub; F-type female)
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 TV On (WOW)
  • Wired TV On (WOL)
  • Wireless Dex
  • 1 x Antenna (RF) (female)
  • 1 x Satellite In (F-type female)
  • 2 x USB 2.0
  • 1 x CI+ 1.4
Audio
Speakers: 4 x 5W
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: 125 W
Maximum: 268 W
Standby: 0.5 W
Power Outlet
100 V - 120 V @ 50 Hz - 60 Hz
220 V - 240 V @ 50 Hz - 60 Hz
Energy Class
F
FEATURES AND TECHNOLOGY
Marketed Features
Screen Interpolation
Value: 4600 PQI
Technology: Picture Quality Index
Frame Rate Control
N/A
DIMENSIONS AND WEIGHT
Screen
Width: 64.97 " (inches)
Height: 36.55 " (inches)
Diagonal: 75" (inches)
Body
Width: 65.75 " (inches)
Height: 37.69 " (inches)
Depth: 1.05 " (inches)
Weight: 35 kg
Body with Stand
Width: 65.75 " (inches)
Height: 40.16 " (inches)
Depth: 12.52 " (inches)
Weight: 44.8 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: -20 °C - 40 °C
Operation: 10 °C - 40 °C
Humidity
Storage: 5 % - 95 %
Operation: 10 % - 80 %

COMPARISON WITH OTHER TVs

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