The 5800D is a 65 inch 4K TV from Nokia. It was launched in 2022. It features a 10-bit IPS panel. The maximum resolution it can display is 3840 x 2160 with a refresh rate of 60 Hz and a pixel density of 68 ppi.
After screen size and resolution, the next important specification to look for in a display is its Color Reproduction Accuracy, which is defined by its color gamut specification.
Nokia has not provided a color gamut rating for this TV. So we have to take a guess.
Considering the TV features a big 65 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! Meaning it will produce accurate colors out of the box.
Understanding Color Gamut
Color gamut specification of a display is the measurement of the range of colors that the display can display.
A panel with poor color reproduction will produce undersaturated colors that will not be pretty to look at.
Different manufacturers use different measurement standards to specify color gamut. Such as — sRGB, NTSC, DCI P3 etc.
But you don't need to worry about that, here is a chart that will help you choosing a TV with good color accuracy.
Next in the list of important specifications that will impact your experience is Static Contrast.
What is Static Contrast ?
A TV with low static contrast ratio will not produce deep enough blacks and possibly can bleed backlight as shown in the images below:The image is an example of another display, it is not this one
The static contrast ratio of above TV is 800:1. So make sure you get a TV with a static contrast of >= 1000:1. Ofcourse, More the better.
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 show both dark gray and black as black, thus lesser detail overall.
There's no mention of this spec in the TV's official specsheet. So we have to make an assumption again. FYI — IPS panels come with a static contrast ratio between 700:1 - 1500:1. For a 4K TV, we can imagine the ratio to be 1200:1 or above.
As for brightness, it can go as bright as 250 nits. The panel of this TV is powered by LED backlight technology.
If you aren't into gaming, you can ignore these specifications. But if you are also planning to use the TV for gaming or use it as a PC monitor, make sure to get a TV with the lowest input lag and response time.
Unfortunately, there is no specification for input lag on this TV. But since this is not a cheap TV, we can expect an input lag of less than 20ms.
What is Input Lag and Why it matters ?
This lag is the latency at which your key-presses or 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, get a TV that comes with an input lag and response time of < 20ms.
Ergonomics and Dimensions
Coming to ergonomics — If you plan to wall mount the TV, you can make use of the VESA mount provided with this TV, which by the way has an interface size of 200 x 200 mm. It comes with Swivel feature, but there is no support for Tilt or Pivot.
Vertically, the TV measures 65 inches and horizontally 50.94 inches.
It is 2.83 inches thick. In total the TV weighs 14.35 Kgs (including stand). Without stand, it weighs 11.85 Kgs. So plan your space accordingly.
Hardware and Audio
The Nokia 5800D is powered by 4-Core 1.2 Ghz (ARM Cortex-A55) CPU while its graphics engine is handled by a 3-Core (ARM Mali-470 MP3) GPU. The installed RAM on the Nokia 5800D is 1.5 GB.
Speaking of OS, the Nokia 5800D runs Android 10 Operating System.
For display connectivity, Nokia has provided three HDMI 2.0 (ARC; CEC) ports on this TV.
To connect USB devices, it includes two USB 2.0 ports. Other connectivity ports include — 1x Satellite In (F-type female), 1x CI+ 1.4, 1x Antenna (RF) 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 and Bluetooth.
Coming to audio, Nokia has provided 2 x 12W speakers on the 5800D. It also comes with a built-in subwoofer. So you don't have to invest on an external sound system.
Now, coming to power consumption, this TV consumes 90W on average and 0.5W on standby.
Both 110V and 220V lines are supported on this unit.