Launched in the year 2022, the 75NANO829QB is a 75" 4K TV from LG. It features a 10-bit IPS panel.
It can display a maximum resolution of 3840 x 2160 with a refresh rate of 60 Hz and pixel density of 59 ppi.
Now, the next important feature of a display that defines picture quality is Color Gamut.
LG has not provided a color gamut rating for this TV. So we have to take a guess. Now, since the TV features a big 75 inch screen, it won't come with a cheap panel, so here we can assume its equivalent sRGB coverage to be 90-100% or above. Undoubtedly The color accuracy on this TV will be Lifelike! It will produce color accurate images by default.
What Color Gamut means ?
Color gamut specification of a display is the measurement of the range of colors that the TV can show.
A TV with poor color accuracy will produce undersaturated/washed out colors that will not be pretty to look at.
It is specified in different units - sRGB,sRGB (standard RGB), NTSC 1953, DCI P3 to name a few. It is upto the manufacturer which one they choose.
But don't worry, below is a chart that will help you choosing a TV with good color accuracy.
After color gamut, next in the list of important specifications is Static Contrast.
Understanding Static Contrast
Static contrast ratio of a TV corresponds to its Black levels. A TV with low static contrast ratio (less than 1000:1) will not produce deep blacks. Moreover, such TVs are likely to suffer from backlight bleeds such as this:The image is an example of another display, it is not this one
This will rob your experience considerably, especially in a dark room.
Also, a TV with high constrast ratio allows you to see more details. So, resolution and static contrast ratio go hand in hand.
If given a choice, always prefer a FHD TV with high contrast ratio over a 4K TV with low contrast ratio.
This TV is rated with a static contrast ratio of 8000:1., well enough to achieve deep blacks. For the record, it also comes with local dimming which is a plus.
HDR is also supported on this TV in form of HDR10 Pro and HLG (Hybrid Log Gamma).
As for brightness, the peak brightness it can produce is 250 nits. The backlight of this TV is powered by Edge LED (Local Dimming) technology.
If you are planning to use your TV just for content consumption, you can ignore these specifications. But if you are also going to use the TV for playing games or use it as a PC monitor, you would want to take a TV that features the lowest input lag and response time.
Sadly, there is no specification for input lag on this TV. Now, since this is not a cheap TV, we can expect an input lag of less than 20ms.
Understanding Input lag and response time
This lag is the latency at which key-presses/mouse movements changes the content of the TV. Though, this won't matter much if you aren't into competitive/FPS games like call of duty.
But ideally, look for a TV that has an input lag and response time of less than 20ms.
Ergonomics and Dimensions
Speaking of ergonomics — a VESA mount with interface size of 400 x 400 mm is provided for wall-mounting. However, there is no Swivel, Tilt or Pivot feature support in this TV.
The vertical and horizontal measurements of this TV are 65.94 inches and 41 inches respectively.
It is just 1.75 inches thick. In total it weighs approximately 40.0 kgs (including stand). Without stand, it weighs 36.6 Kgs. So plan your space accordingly.
Hardware and Audio
The TV is powered by Quad Core CPU. However, we could'nt find any info about the total available RAM on the TV's official specsheet.
Speaking of OS, the LG 75NANO829QB runs webOS 22 Operating System.
For display connectivity, there are four HDMI 2.0 ports on this TV.
To connect USB devices, you will have two USB 2.0 ports. Other connectivity ports include — 1x Satellite In (F-type female), 1x Antenna (RF) (female), 1x CI+ 2.0 and 1x Ethernet RJ45.
For connecting to this TV wirelessly, the manufacturer has provided a 5Ghz Wi-Fi, 2.5 Ghz Wi-Fi, Wifi-Direct, Bluetooth 5.0 and DLNA.
In terms of power consumption, on average, this TV uses about 106W and on standby, it takes 0.5 W.
For powering this unit, you'll need either a 110V or 220V outlet @ 50Hz-60Hz.