The 75U7G AU is a 75 inch 4K TV from Hisense. It was launched in 2021. It comes with a 10-bit VA panel with Anti-glare/Matte finish.
The maximum resolution it can achieve is 3840 x 2160 @ 60 Hz with a pixel density of 59 ppi.
Picture Quality
After screen size and resolution, the very next spec of a display that defines picture quality is its Color Gamut.
This TV doesn't provide a color gamut specification, 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 quality on this TV should be Lifelike! Meaning it will produce accurate colors out of the box.
What Color Gamut means ?
Color gamut specification of a display indicates the range of colors that it can display.
Put Simply, it indicates the ability of a display to produce accurate colors. A TV with low color gamut coverage will miss out on some colors (such as deep red), the result would be a "washed out" picture quality.
Different manufacturers use different units to specify color gamut. Such as — sRGB (standard RGB), NTSC 1953, DCI P3 etc.
But don't worry, here is a chart that will help you choosing a TV with good color accuracy.
Other than color accuracy, the static contrast specification of a TV has equally important role in picture quality.
Understanding the static contrast ratio of a TV
A TV with low static contrast ratio will not produce deep enough blacks and can bleed backlight as in the images below:
The image is an example of another display, it is not this oneThe static contrast ratio of above TV is rated 800:1. So make sure you get a TV with a static contrast of >= 1000:1. 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.
If given a choice, always prefer a FHD TV with high contrast ratio over a 4K TV with low contrast ratio.
This TV features a static contrast ratio of 8000:1., well enough to display deep blacks and eye-catching visuals. The panel comes with local dimming which is a plus.
Dolby Vision, HDR10 and HLG (Hybrid Log Gamma) are also supported on this TV, so that's a plus.
Coming to brightness, it is can achieve a maximum brightness of 250 nits. The panel of this TV is powered by Direct LED (Full-Array Local Dimming) backlight.
Gaming Performance
Now if you are planning to use a TV other than using it as a TV — say as a PC monitor or for gaming purposes, you would want to take a TV with lowest input lag. For gaming, both the input lag and response time affects the performance.
Sadly, we cannot find the input lag specification for this unit. But as this is not a cheap TV from Hisense, we can expect an input lag of less than 20ms.
Understanding Input lag and response time
This lag is the latency at which device inputs changes the content of the TV. Though, this won't matter much if you aren't into competitive/FPS games like call of duty.
Although for better experience, get a TV that comes with an input lag and response time of less than 20ms.
Dimensions and Ergonomics
The vertical and horizontal measurements of this TV are 65.98 inches and 41.42 inches respectively.
In terms of thickness, it is just 3.35 inches thick. In total it weighs 29.4 kilograms including its stand. Without stand, it weighs 28.8 Kilograms. So plan your space accordingly.
Now, coming to ergonomics — a VESA mount with interface size of 600 x 300 mm is provided for wall-mounting. However, there is no Swivel, Tilt or Pivot feature support in this TV.
Hardware and Audio
The internals of Hisense 75U7G AU is powered by 4-Core (2x ARM Cortex-A73 + 2x ARM Cortex-A52) CPU and its graphics engine is handled by a (ARM Mali-G51) GPU.. There is no data about the available RAM on the TV's specsheet.
To power its UI, the TV runs VIDAA U5.0 Operating System.
For display connectivity, there are four HDMI 2.0 (CEC) ports and one AV Composite In (Video + L/R) port on this TV.
For connecting USB devices, it includes 1x USB 2.0 and 1x USB 3.0. Other connectivity ports include — 1x Cable/Antenna In (F-type female) and 1x Ethernet RJ45.
Wireless connectivity options on this TV include a 5Ghz Wi-Fi, 2.5 Ghz Wi-Fi, Wifi-Direct and Bluetooth 5.0.
The Audio unit of this TV is powered by 4 x 15W built-in speakers.
Speaking of power usage, this TV uses 210 Watts on average and 0.5 Watts on standby.
For powering this unit, you will need an 100 V - 120 V/50 Hz - 60 Hz outlet.
