64.97"
36.55 "
75"
6'2"

Samsung QE75QN900B

ABOUT THIS TV

Samsung QE75QN900B 400x400 Image Samsung QE75QN900B

The QE75QN900B is a 75 inch 8K TV from Samsung. It was launched in 2022. It features a True 10-bit VA panel with Anti-glare/Matte finish. It can achieve a maximum resolution of 7680 x 4320 @ 120 Hz with a pixel density of 118 ppi.

Picture Quality

After screen size and resolution, the next important feature to look for in a display is its Color Reproduction Accuracy (defined by its color gamut specification).

The Samsung QE75QN900B comes with a DCI P3 coverage of 100% — equivalent to 136.36% sRGB. The color accuracy on this TV should be Lifelike!

What Color Gamut means ?

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

A TV with poor color accuracy will produce undersaturated/washed out colors that will spoil your immersive experience.

Different manufacturers use different measurement standards to define color gamut. Such as — sRGB, NTSC 1953, DCI P3 to name a few.

As for this TV its color gamut is specified in DCI P3.

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

Color Gamut Chart

After color gamut, the static contrast ratio of a TV holds almost equal role in picture quality.

The importance of static contrast ratio

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

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

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

Think of static contrast as another dimension to details — just like resolution. To put it into perspective, a TV with low contrast ratio will produce less shades of colors, so lesser detail overall.

If given a choice, I will 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 10000:1., good enough to display deep blacks and eye-catching visuals. The panel comes with local dimming technology which is a plus.

HDR10, HDR10+, HDR10+ Adaptive, HDR10+ Gaming, HLG (Hybrid Log Gamma) and Quantum HDR 4000 are also supported on this TV, so that's a plus.

As for brightness, it is can achieve a maximum luminance of 250 nits. The backlight of this TV is powered by Mini LED technology.

Gaming Performance

If you are planning to use your TV other than watching videos — like as a PC monitor or for gaming purposes, you should take a TV that features the lowest input lag. For gaming however, 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. Gamers gonna love this TV.

What is Input Lag and Why it matters ?

This lag is the latency at which key-presses or mouse movements changes the content of your TV. 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 65.15 inches. Coming to thickness, it is 0.61 inches thick.

It weighs 31.7 Kgs, another 10.1 kgs including stand.

Coming to ergonomics — a VESA mount with interface size of 400 x 400 mm is provided for wall-mounting. There is no Swivel, Tilt or Pivot feature support in this TV.

Hardware and Audio

The chipset of Samsung QE75QN900B is powered by a Quad Core CPU. There is no mention on the total RAM on the TV's specsheet.

Speaking of OS, the Samsung QE75QN900B runs Tizen 6.5 Operating System.

For display connectivity, there are three HDMI 2.0 ports and one HDMI 2.1 port on this TV.

For connecting USB devices, it includes three 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 wireless connectivity on this TV, you will have — Wi-Fi (5Ghz + 2.5Ghz), Wifi-Direct, Bluetooth and DLNA.

Now, coming to power consumption, on average, it consumes around 303W. On standby, it takes 0.5 W.

For powering this unit, you will require an 100 V - 120 V/50 Hz - 60 Hz outlet.

SPECSHEET

GENERAL
Brand
Samsung
Type
Smart TV
Size
75" (inches)
Model Series
QN900B
Model Number
QE75QN900B
Operating System
Powered by Tizen 6.5
Launch Year
2022
DISPLAY
Panel
75" 10 bit VA Panel
Bit Depth
10 bits ~1073741824 colors
Resolution
8K - 7680 x 4320 ~118 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)
  • 802.11ax (IEEE 802.11ax, Wi-Fi 6)
  • Wi-Fi Direct
  • DLNA
  • Wi-Fi 6E
  • 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)
  • 3 x USB 2.0
  • 1 x CI+ 1.4
Audio
Speakers: N/A
Inbuilt Subwoofer: N/A
Ports: 1 x Optical Audio Out
Chipset
RAM: N/A
CPU: 4 Core CPU
GPU: N/A
Power Consumption
Average: 303 W
Maximum: 521 W
Standby: 0.5 W
Power Outlet
100 V - 120 V @ 50 Hz - 60 Hz
Energy Class
G
FEATURES AND TECHNOLOGY
Marketed Features
Screen Interpolation
Value: 5000 PQI
Technology: Picture Quality Index
Frame Rate Control
No
DIMENSIONS AND WEIGHT
Screen
Width: 64.97 " (inches)
Height: 36.55 " (inches)
Diagonal: 75" (inches)
Body
Width: 65.15 " (inches)
Height: 37.23 " (inches)
Depth: 0.61 " (inches)
Weight: 31.7 kg
Body with Stand
Width: 65.15 " (inches)
Height: 40.06 " (inches)
Depth: 12.53 " (inches)
Weight: 41.8 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 %

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