When buying a TV, many consumers will face a question: should they choose VA soft screen or IPS hard screen?While this question may seem simple, there are actually many techniques and parameters involved that require serious consideration. This article will compare the features and pros and cons of VA soft screen and IPS hard screen in detail
First of all, let's understand the basic concepts of VA soft screen and IPS hard screen. VA soft screen is a vertically oriented LCD screen, which is characterized by high black purity and good color reproduction, but the viewing angle is relatively small. IPS hard screen is a horizontally oriented LCD screen, which is characterized by bright colors and large viewing angles, but slightly lower black purity.
In terms of contrast and black purity, VA soft screen has obvious advantages. Its contrast ratio can reach more than 3000:1, while the contrast ratio of IPS hard screen is usually around 1000:1. This means that in black scenes, the VA soft screen can present deeper and purer blacks, while the IPS hard screen is susceptible to the effects of backlight, resulting in impure blacks. In addition, the VA soft screen also performs well in color reproduction, which can present a more realistic and natural picture effect.
In terms of minimum brightness,When both TVs are 600nits peak brightness,One VA screen (contrast ratio5000:1),One IPS screen(contrast ratio1200:1),Then the minimum brightness of VA screen is0.12 nits, the minimum brightness of the IPS screen is 05 nits, obviously the VA screen will be darker and deeper. And this also affects the transparency of the TV picture, IPS has a hard problem in this regard.
However, IPS hard screenIn terms of viewing anglesThere are obvious advantages. Due to the horizontal arrangement of its liquid crystal molecules, the IPS hard screen can maintain good color and brightness at any angle. In contrast, the viewing angle of the VA soft screen is relatively small, and if the angle is slightly off, the picture is prone to distortion or color shift. The viewing angles of different panels from large to small are: OLED self-luminous panel, IPS LCD panel, wide viewing angle VA panel (only available in Sony and Samsung) > ordinary VA panel. It should be noted that,Now Sony Samsung's high-endVAsoft-screen TV has a wide angle of view technology,The liquid crystal movement mode is still a soft screen,It is a film that adds a layer of scattered light to the outermost layer。
In addition,The IPS hard screen also has a better response speed。There are almost no smearing or afterimages. The low-end VA soft screen may be blurry or smeared when displaying high-speed motion pictures. However, the high-end screens are almost the same.
So, how to choose the right TV screen for you?First of all, if you have higher requirements for picture quality, such as HD movies, playing games, or enjoying HD, then VA soft screen may be more suitable for you. Because these applications require higher contrast and better color reproduction. If your budget allows, you can opt for a high-end VA soft-screen TV, which usually performs better than low-to-mid-end IPS hard-screen TVs.
Soft screen TV model: TCL TV 85T7G with 85-inch 100-level partition backlight 1000nits brightness 4K144Hz 21 channel tone,
TCL T7G looks at it as a thunderbirdS545C upgrade,It's all VASsoft screen,Huaxing optoelectronics panel,Support light sensor,Support Dolby VisionIQ,It's a cost-effective TV。
Secondly, if you need a larger viewing angle, such as a family gathering where you want everyone to see a clear picture, or you plan to put your TV in your living room and want a different angle**, then an IPS hard screen may be a better fit for you. IPS hard screen can maintain better color and brightness at any angle, so that more people can enjoy a better experience.
TypicalTV products: Hisense TV 75E8H 75-inch ULED X 528 partition Mini LED 1600nits 144Hz 4K full screen LCD smart flat screen TV trade-in.
HisenseE8H belongs to HisenseULEDseries,It also belongs to miniLEDTV,This TV applies QDQudot backlight to achieve wide color gamut technology。 HisenseE8H uses BOE ADS Pro screen。 Someone is or Hisense and TCL The dispute is the competition between IPS and VA,That is, the competition between BOE and Huaxing Optoelectronics。
Of course, in addition to the type of screen, there are other factors to consider, such as brand, size, resolution, HDR technology, etc. High-end TV brands, don't think too much about the type of screen, TV manufacturers will optimize very well.