Best TVs with HDMI 2.1 2021/06

What makes the best TV with HDMI 2.1?

tvfindr Vitus
Vitus // tvfindr.com

HDMI 2.1 is an exciting data transmission standard that opens up new possibilities in the world of home cinema. Since content is often delivered from third-party devices, it is important to ensure that such high-quality content can be transmitted to the TV. Today, this is usually done with HDMI cables, which carry both audio and video signals. Better gaming, better sound and higher resolutions are the benefits of a faster interface. If you want to keep your TV longer and still keep up with the latest technology, all three devices provide you with a TV that is ready for the next generation of consumer electronics. The current state of the art is thus HDMI 2.1, which allows data transports of up to 48 Gbps.

The LG CX is the right choice if you want an OLED TV. Here both the picture quality in dark rooms and all the advantages of HDMI 2.1 are right.

The Q90T is the right TV for you if you want to enjoy the advantages of HDMI 2.1, but also a great picture quality under all circumstances. Whether bright or dark rooms, straight or oblique viewing angle, HDR or SDR – almost all content looks great. Though admittedly it does not match the image quality in the dark environment of the CX, but it is clearly better in the bright rooms.

Last but not least, the LG NANO85 is a candidate if you’re looking for a future-proof device that is somewhat more affordable won’t make a big hole in your wallet. However, this means that the built-in IPS panel can’t quite keep up with the picture quality. But HDMI 2.1 is fully supported.

Updated on 24. June 2021
Selected from 874 TVs
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The best TV with HDMI 2.1 2021: LG CX OLED

LG CX OLED (55 Inch)
LG's all-round wonder with amazing picture quality
Reflections Icon Reflections
74%
Viewing Angle Icon Viewing Angle
90%
SDR image Icon SDR image
95%
HDR image Icon HDR image
83%
Movies & Series Icon Movies & Series
88%
Gaming Icon Gaming
97%
Sports Icon Sports
81%
Equipment Icon Equipment
87%

LG CX OLED compared to the alternatives

Reflections Icon
Reflections
Image quality in bright environments and dealing with reflections
74%
LG CX OLED
90%
Samsung Q90T QLED
53%
LG NANO85
Viewing Angle Icon
Viewing Angle
Picture quality when sitting at an angle to the TV - Also relevant when sitting very close in front of a large TV.
90%
LG CX OLED
79%
Samsung Q90T QLED
66%
LG NANO85
SDR Image Quality Icon
SDR Image Quality
Picture quality when viewing material in SDR, i.e. anything that is not HDR.
95%
LG CX OLED
87%
Samsung Q90T QLED
62%
LG NANO85
HDR Image Quality Icon
HDR Image Quality
Picture quality when viewing material in HDR, so everything from HDR, HDR10, HLG to HDR10+ & Dolby Vision.
83%
LG CX OLED
79%
Samsung Q90T QLED
49%
LG NANO85
Movies & Series Icon
Movies & Series
Use of the TV for movies, series & documentaries - be it as stream, BluRay or in the TV program.
88%
LG CX OLED
83%
Samsung Q90T QLED
67%
LG NANO85
Gaming Icon
Gaming
Gaming performance of the TV especially for responsive games with focus on PS5 and Xbox Series X
97%
LG CX OLED
90%
Samsung Q90T QLED
90%
LG NANO85
Sports Icon
Sports
Suitability for watching soccer, Formula 1, Olympics and more, even with several persons
81%
LG CX OLED
73%
Samsung Q90T QLED
64%
LG NANO85
Equipment Icon
Equipment
Smart TV features, connections and general equipment of the TV
87%
LG CX OLED
70%
Samsung Q90T QLED
80%
LG NANO85
LG CX OLED
Samsung Q90T QLED
LG NANO85
Rating v2.0

LG paid special attention to its OLED TVs in 2019. Accordingly, the LG CX stands out from the lineup: it is one of the best TVs of the year. As an OLED, it offers the usual advantages: Perfect blacks, infinite contrast ratio and a very wide viewing angle.

However, since its peak brightness can be surpassed by LCD TVs, it is a better choice for dark rooms. Nevertheless, its four HDMI 2.1 interfaces allow HDMI eARC for uncompressed Dolby AtmosVRR HDMI Forum and 4K @ 120 Hz. The latter image resolution is not even possible because current graphics cards cannot work in such high resolution.

All this makes the LG CX a device that is prepared for the future. If you are interested in the new consoles Playstation 5, Xbox Series X or Google Stadia and would like to have an OLED, you might have found what you are looking for here.

LG CX OLED Pro / Contra

  • Perfect Blacks
  • Contrast Ratio: ∞:1
  • Motion Handling
  • Viewing Angle
  • HDMI 2.1 ([email protected])
  • HDMI VRR & G-Sync Compatible VRR
  • Dolby Vision
  • Dolby Atmos
  • Alpha 9 Gen 3 Processor
  • Automatic Brightness Limiter (ABL)

Alternatives to the LG CX OLED as TV with HDMI 2.1

Alternative
The best QLED with HDMI 2.1 
Samsung Q90T QLED (55 Inch)
Picture Quality Bright Room +20
Picture Quality Dark Room -15

The Q90T is an excellent TV for almost any content, on which almost everything looks good. With its high contrast ratio and deep blacks, it produces a brilliant picture in dark environments – which can probably only be outperformed by OLEDs. But in contrast to these, the Q90T is also able to deliver a breathtaking picture quality in very bright rooms due to its high brightness and the equally excellent reflection handling. This feature makes it highly flexible without having to think about possible burn-in – because this is only theoretically possible with OLEDs. The usually narrow viewing angle of a VA panel has been considerably extended by an additional display layer, so that it can hold its own against the CX in this category.

Like the other TVs in this comparison, it has all the advantages associated with HDMI 2.1. The HDMI eARC enables uncompressed Dolby Atmos via Dolby True HD, a variable refresh rate is available and the transmission and display of 4K content at 120fps is also possible. Therefore the Q90T is also well prepared for the upcoming consoles. So with this QLED you also have a future-proof TV.

Sony’s X900H can be named as a cheaper alternative to the Q90T. It also has a VA panel and four HDMI 2.1 interfaces. Unfortunately its viewing angle is quite narrow and its picture quality can’t quite keep up with the Q90T. However, its HDR performance is really good and it has the advantage over the Q90T that it supports Dolby Vision!

Alternative
The most affordable NanoCell TV with HDMI 2.1 
LG NANO85 (49 Inch)
Picture Quality Bright Room -18
Picture Quality Dark Room -52
Higher price $+93*

The LG NANO85 is much cheaper than the CX, but has the same inputs. The screen, on the other hand, is LCD and offers good brightness and a wide viewing angle thanks to IPS technology, but weaker black and less contrast.

HDMI 2.1, like the LG CX, provides 4K with 120 HzHDMI eARC for better sound and VRR HDMI Forum. Because of the screen, it’s a good idea to use the LG NANO85 in brighter rooms, as an IPS panel is more worthwhile if you’re watching TV with a lot of people and can’t darken the room. In other lighting and seating conditions, the other TVs may be more suitable.

In the 49 inch version it is probably the cheapest TV with a full HDMI 2.1 interface, 120Hz panel and Dolby Vision!

However, if you want to buy a TV with better picture quality and still not want to do without the wide viewing angle, the NANO90 could be interesting for you. It already has a much better picture quality and is much better positioned, especially in the HDR category, thanks to Full Array Local Dimming.

The best TV with HDMI 2.1 compared

tvfindr
Reflections Icon Reflections
Viewing Angle Icon Viewing Angle
SDR image Icon SDR image
HDR image Icon HDR image
Movies & Series Icon Movies & Series
Gaming Icon Gaming
Sports Icon Sports
Equipment Icon Equipment
74%
90%
95%
83%
88%
97%
81%
87%
90%
79%
87%
79%
83%
90%
73%
70%
53%
66%
62%
49%
67%
90%
64%
80%
* Prices incl. VAT, plus shipping costs. Please note that prices shown here may have changed in the meantime. All data without guarantee.
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