The Sony X90L/X90CL is a mid-range 4k TV released in 2023. It replaces the Sony X90K/X90CK and sits above entry-level models like the Sony X85L and the Sony X77L/X77CL. Unlike the higher-end Sony X93L/X93CL, it doesn't feature a Mini LED backlight but does have a full array local dimming feature. It offers a great selection of features typically found on higher-end Sony TVs, including hands-free voice control, an S-Center speaker input, and an ATSC 3.0 tuner for up to 4k broadcast support. It's powered by Sony's Cognitive Processor XR, designed to improve overall image processing and upscaling. It also has HDMI 2.1 bandwidth and variable refresh rate (VRR) support for gamers, so you can take full advantage of the latest consoles. It's available in sizes ranging from 55 inches to a massive 98-inch model, so there's something for everyone.
The Sony X90L is a great TV overall. Thanks to its high peak brightness, it's great for watching shows or sports in a bright room. It also looks fantastic in a dark room, whether gaming or watching movies, thanks to its high contrast ratio and full array local dimming feature, and it gets bright enough to bring out bright specular highlights in HDR. Thanks to its low input lag and quick response time, it's great for gaming, and it supports advanced gaming features like VRR. That said, it has a narrow viewing angle, so it isn't a good choice for a wide seating arrangement.
The Sony Bravia X90L is a very good TV for watching shows in a bright room. It's bright enough to easily overcome glare, so even though it has just decent reflection handling, it's bright enough that you won't struggle to see it in a bright room. The built-in Google TV smart interface has a huge selection of streaming apps, so you can easily find your favorite shows. The only significant downside to this TV for watching shows is its viewing angle. The image degrades rapidly when viewed off-center, so it's not a good choice for a wide seating arrangement.
The Sony X90L is a good TV for watching sports. It gets very bright, so glare isn't an issue in a bright room despite having only decent reflection handling. Overall, it has excellent motion handling, with a quick response time that ensures you can make out the action. Lower-resolution content is upscaled well, which is great for watching cable sports channels. The only significant downside to this TV for watching sports is its narrow viewing angle. It's not well-suited for a wide seating area, as the image degrades rapidly as you move off-center.
The Sony X90L is a great TV for playing games. It has low input lag, ensuring a responsive gaming experience, and thanks to its quick response time, motion looks smooth. It supports advanced gaming features like 4k @ 120Hz gaming and VRR to reduce screen tearing. Thanks to a few extra Sony features, including Auto HDR Tone Mapping and Auto Genre Picture Mode, it's especially good for PS5 gamers.
The Sony X90L is an impressive TV for watching movies in a dark room. It has a very high native contrast ratio, ensuring blacks are deep and uniform in dark scenes. Its full array local dimming feature helps deliver bright highlights even next to dark areas of the screen, but there's some distracting blooming around bright highlights. It supports Dolby Vision HDR and has superb PQ EOTF tracking, so you'll enjoy the best HDR experience, knowing that it respects the content creator's intent.
The Sony X90L delivers an impressive HDR gaming experience. Overall, it delivers a great gaming experience with low input lag and a quick response time to reduce motion blur. HDR looks incredible thanks to its high contrast ratio, high peak brightness, and wide color gamut. Bright highlights in games stand out well, and there's no noticeable impact on picture quality from switching to the 'Game' Picture Mode.
The Sony X90L is a very good TV overall for use as a PC monitor. It has a quick response time and low input lag, resulting in smooth motion with little blur and a responsive gaming experience. It also supports some advanced gaming features for PC gaming, including 4k @ 120Hz support and VRR support to reduce tearing. Unfortunately, there are some distracting uniformity issues, so it's not ideal for desktop use or for browsing the web. It has a narrow viewing angle, so the sides of the screen fade and look inconsistent with the center, especially if you're sitting very close to the screen.
We went over the text in the review, with minor adjustments for clarity, to ensure it's up to date.
We bought and tested the 65-inch Sony X90L, and these results are also valid for the 55-inch, 75-inch, 85-inch, and 98-inch models. The larger sizes are expected to have more dimming zones and slightly better local dimming, but unfortunately, no information is currently available on the number of zones on the larger sizes.
There's also a warehouse variant of this TV, the Sony X90CL, available in 55-, 65- and 75-inch sizes. It performs the same but has a backlit remote and a longer warranty. The European versions of this TV perform the same, but you can also place the stand in a narrow position, which isn't available on the U.S. model.
Size | Model Number | Costco Model |
---|---|---|
55" | XR-55X90L | XR-55X90CL |
65" | XR-65X90L | XR-65X90CL |
75" | XR-75X90L | XR-75X90CL |
85" | XR-85X90L | XR-85X90CL |
98" | XR-98X90L | - |
Our unit was manufactured in July 2023, as you can see on the label.
The Sony X90L delivers outstanding picture quality and the same great picture and motion processing that Sony TVs are known for. There are mid-range models from cheaper brands like the Hisense U8/U8H and the TCL QM8/QM850G QLED that deliver more nits and less blooming for a similar price point, but the overall experience with those models isn't as solid and well-rounded. If you want a great TV that performs well in almost all ways, Sony TVs are usually a safe bet, and the X90L is a solid addition to Sony's lineup and a great upgrade for any living room.
See our recommendations for the best TVs for watching movies, the best smart TVs, and the best 65-inch TVs. If you'd like a new soundbar to go with a new TV, check out our picks for the best soundbars.
The Sony BRAVIA 7 QLED is better than the Sony X90L/X90CL. The BRAVIA 7 has better contrast with an improved local dimming solution. The BRAVIA 7 is also noticeably brighter than the X90L, especially in HDR, providing more impactful highlights overall. The X90L does have a wider viewing angle, although both TVs are disappointing in that department. Finally, the X90L does have a small edge in response time, perhaps making it the better option for competitive gamers looking for responsiveness first and foremost. Still, overall, the BRAVIA 7 is the better product in almost every category.
The TCL QM8/QM851G QLED is better than the Sony X90L/X90CL. The TCL has better contrast, with better-blooming performance and superior lighting zone transitions. It's also significantly brighter than the Sony in HDR, with a wider color gamut. The TCL is also a bit brighter in SDR but has far better reflection handling, making it the superior choice in bright rooms. The Sony does have better PQ EOTF Tracking and upscaling, but otherwise, it's outperformed in most ways by the TCL.
The Sony X90L/X90CL and the Hisense U8/U8N are both great mid-range TVs, but the Hisense has a better contrast ratio and more effective local dimming feature, allowing it to produce deeper blacks with less blooming. It also gets significantly brighter, especially for HDR content. That said, the Sony has better image processing and a slightly wider viewing angle.
The Sony X90L/X90CL is much better than the Sony BRAVIA 3. The X90L has a local dimming feature to improve its contrast, so blacks are much deeper and stay deep when highlights are also on screen. It's also the brighter TV overall, meaning it overcomes more glare in a bright room and provides a more impactful HDR experience. The X90L is also much better for gaming due to its HDMI 2.1 bandwidth, up to 4k @ 120Hz, VRR feature, and faster response time.
The Sony X90L/X90CL and TCL QM7/QM751G QLED are both good mid-range options that perform similarly. While the TCL has a better overall contrast ratio, the Sony isn't far behind. The TCL also has higher peak brightness than the Sony in HDR, but the Sony is close in real content, and it gets brighter in SDR. That aside, the Sony has much more accurate colors and PQ EOTF tracking, as well as better overall picture processing. Meanwhile, the TCL is a touch better for gaming, with 1440p support and slightly better input lag and response times.
The LG C3 OLED is better than the Sony X90L/X90CL. The LG has inky blacks thanks to its nearly infinite contrast ratio and perfect black uniformity, and it has more lifelike colors thanks to its wider color gamut. The image on the LG barely degrades from the sides due to its wider viewing angle, so it's the better option for watching TV with friends. When it comes to gaming, the LG is also better due to its faster response time, lower input lag, and HDMI 2.1 bandwidth on all four ports.
The Sony X93L/X93CL is much better than the Sony X90L/X90CL. The X93L has much better reflection handling, so it's a better choice for a bright living room. The biggest difference is the X93L's Mini LED backlight, which delivers much deeper blacks, significantly less blooming around bright objects, and significantly improved zone transitions with no flicker as bright objects move across the screen.
In most ways, the Samsung QN90C/QN90CD QLED is better than the Sony X90L/X90CL. The Samsung has better reflection handling and SDR brightness, so it's better suited for a bright room. It gets brighter in HDR, so highlights pop more in HDR content. The Samsung TV also has lower input lag, so it's the better option for gamers looking for the most responsive gaming experience. However, the Sony model has the edge in image processing, so low-quality and low-resolution content looks better on it.
The Sony X90L/X90CL is a noticeable improvement over its predecessor, the Sony X90K/X90CK. The X90L gets a lot brighter, especially in HDR, so bright specular highlights stand out better. The X90L also has a much better local dimming feature, resulting in significantly less blooming around bright areas of the screen, deeper blacks, and smoother (but still not great) zone transitions.
The LG C4 OLED is much better than the Sony X90L/X90CL, making the LG the better choice for almost anyone. The Sony does have the edge in a few ways; it's brighter than the LG in SDR, and while both TVs perform similarly in HDR when watching actual content, the Sony maintains its HDR brightness in Game Mode, while the LG is noticeably dimmer. Still, the LG has vastly better contrast, leading to a much more impact viewing experience in dark rooms. Plus, its far superior reflection handling means it compensates for its lower brightness numbers in Game Mode and SDR content by handling reflections better than Sony. Finally, the LG has a better viewing angle, making it better for hosting large viewing parties.
The Sony X90L/X90CL and the Sony A80L/A80CL OLED are good for different uses. The Sony A80L has better contrast and perfect black uniformity, delivering inky blacks when viewed in a dark room. The A80L also has a faster response time for less blur behind quick motion, and its wider viewing angle makes it the better choice for watching TV with friends. However, the X90L is the brighter TV that overcomes more glare, so it's better if you regularly watch TV in a bright room.
The Hisense U8/U8K is better than the Sony X90L/X90CL. The Hisense is brighter than the Sony with much better reflection handling, so it looks better in a bright room. It also has better contrast, black uniformity, and local dimming feature, so the Hisense looks better in a dark room. The Sony has the edge in response time, upscaling, and HDR gradient handling, although the Hisense also has good image processing. However, the Sony is the more stable TV overall, as the Hisense is a bit buggy.
The Sony X90L/X90CL and Samsung QN85D/QN85DD QLED are equally as good, with a few differences between them. The Samsung has the better contrast of the two, with far better black uniformity, so it's the clear winner for dark room content. Alternatively, the Sony has far superior image processing, so it's better than the Samsung when watching low-resolution or low-bitrate content.
The Sony X90L/X90CL is a bit better than the LG QNED85. The Sony is the brightest of the two TVs, so it pops more when watched in bright rooms. It also has much better image processing than the LG, so if you watch low-bitrate content or low-resolution content from DVDs, the Sony TV has you covered. The LG does have a vastly wider viewing angle, so it's the better model for large viewing parties.
In most ways, the Sony X90L/X90CL is better than the Samsung Q80C QLED. The Sony has much better contrast and black uniformity, so blacks are deeper when viewed in a dark room, with less blooming around bright objects. HDR content is more impactful on the Sony TV due to its better HDR brightness, wider color gamut, and better color volume. However, the Samsung has a wider viewing angle, making it the better option for watching TV with friends, and its lower input lag provides a slightly more responsive gaming experience.
The Samsung S90C OLED is better than the Sony X90L/X90CL. The Samsung has a nearly infinite contrast ratio, so it displays deep and inky blacks with no blooming. HDR content has more impactful highlights and more vibrant and lifelike colors on the Samsung due to its better HDR brightness, wider color gamut, and better color volume. The Samsung also has a much wider viewing angle, so it’s better suited for watching TV with friends, and its nearly instantaneous response time delivers fast motion with no noticeable blur. Both TVs have modern gaming features, but the Samsung supports up to 4k @ 144Hz (versus 4k @ 120Hz on the Sony), has lower input lag, and it has HDMI 2.1 bandwidth on all four ports.
The Sony X95L is better than the Sony X90L/X90CL. Outside of its slightly more accurate SDR and HDR image and better HDR native gradient handling, the X90L gets outpaced in every facet: the X95L is brighter with much better reflection handling, has a wider viewing angle, superior gray and black uniformity, and has the better contrast ratio. Otherwise, they have the same feature set.
The Sony X90L/X90CL is better than the Sony X85K. The X90L has much better contrast due to its local dimming feature, so blacks are deeper when viewed in a dark room. The X90L is also brighter, so highlights pop more in HDR, and this TV overcomes more glare in a bright room when watching SDR content. Low-resolution and low-quality content look better on the X90L due to its better processing, and its wider color gamut and better color volume deliver more vibrant and lifelike colors.
The Samsung QN85C/QN85CD QLED and the Sony X90L/X90CL are similar TVs, each with strengths. The Samsung has a wider viewing angle, so it's better suited for watching TV with friends. The Samsung is also slightly better for gamers due to its lower input lag and HDMI 2.1 bandwidth on all four ports. On the other hand, the Sony has a faster response time, so there is less blur behind quick motion. The Sony also has better processing, so low-resolution and low-quality content looks better.
The Sony X90L/X90CL is better than the Sony X80K/X80CK. The X90L has a wider color gamut and better color volume that delivers more vibrant and lifelike colors, and it's a much brighter TV, so highlights stand out more in HDR content, and it can handle a lot more glare in a bright room while watching SDR content. Blacks are significantly deeper on the X90L due to its much higher contrast ratio and local dimming feature, and its faster response time means there is less blur behind quick motion. Finally, the X90L is better for gamers due to its HDMI 2.1 bandwidth for up to 4k @ 120Hz and VRR support.
The LG B3 OLED and the Sony X90L/X90CL are better than each other in different ways. If you typically watch content in a dark room and want inky blacks, the LG is better due to its nearly infinite contrast ratio and perfect black uniformity. The LG is also the better option for watching TV as a group due to its much wider viewing angle, and its faster response time means there is less blur behind quick motion. However, the Sony is much brighter, so it's better suited for a bright room.
The Sony X90L/X90CL and Hisense U7K are similar TVs, with the Hisense having a slight edge overall. The Sony is the slightly brighter TV in HDR and is noticeably brighter in SDR. However, the Hisense compensates for it by having superior reflection handling, making it a bit better for bright room viewing. The Hisense also looks better in dark rooms due to its slightly better contrast and vastly superior black uniformity. Unfortunately, the Sony TV is less interesting for gamers due to its higher input lag, and two HDMI 2.1 ports are capped at 4k @ 120Hz. The Hisense also has only two HDMI 2.1 ports, but they're both capable of 4k @ 144Hz. Plus, the Sony's eARC port is one of its HDMI 2.1 ports, so you lose one of them when a soundbar is connected, while the Hisense's eARC port is one of its HDMI 2.0 ports.
The Sony X90L/X90CL is an incremental upgrade over the Sony X90J. The X90L has a better local dimming solution, giving it better contrast with local dimming enabled. It's also noticeably brighter in HDR and SDR than the older X90J and has a much wider color gamut. The X90J has slightly better image accuracy, but that's likely due to panel variance.
The Sony X90L/X90CL is slightly better than the TCL Q7/Q750G QLED. While the TCL has better contrast and much better black uniformity, the Sony is the brighter and more accurate TV of the two in HDR and SDR. The Sony is also a bit more colorful and has better image processing, so it looks better than the TCL in most contexts.
The Sony X95K is better than the Sony X90L/X90CL. The X95K has significantly better reflection handling, so it's a better choice for a bright living room as there's less glare from bright lights or windows. The biggest difference is the X95K's Mini LED backlight, which delivers much deeper blacks, significantly less blooming around bright objects, and significantly improved zone transitions with no flickering as bright objects move across the screen.
The Sony A80J OLED and the Sony X90L/X90CL are different types of TVs due to their different panel types. If you often watch content in a dark room, the A80J is the better choice as its OLED panel delivers deeper blacks. However, if you want to use it in a well-lit room, the LED panel of the X90K gets much brighter in both SDR and HDR, so it fights off glare better.
The Sony X90L/X90CL and the Panasonic W95A are similar TVs and excel in different ways. The Sony has a slight edge regarding SDR brightness and reflection handling, so it overcomes a bit more glare in a bright room. The Sony is also the more accurate TV in both SDR and HDR, meaning it stays closer to the content creator's intent. On the other hand, the Panasonic has lower input lag, supports 144Hz, and displays slightly more vibrant colors and deeper blacks. However, you can't use VRR and local dimming simultaneously on the Panasonic, so you must trade in a lot of contrast for a tear-free gaming experience, which is a major drawback.
In some ways, the TCL QM8/QM850G QLED is better than the Sony X90L/X90CL, but the Sony delivers a better experience overall. The TCL gets much brighter in both SDR and HDR and has better reflection handling. The TCL has a Mini LED backlight with a far greater number of dimming zones, resulting in less blooming around bright objects. On the other hand, the Sony delivers a more polished experience overall, with a more accurate picture that better respects the content creator's intent, and better motion and picture processing, especially when dealing with low-resolution content.
The Sony X90L/X90CL is better than the Hisense QD7N QLED in almost every way. The Sony gets much brighter in SDR, meaning it fights more glare in a bright room, and it looks better in a dark room too, as it has much better contrast that delivers deeper blacks. HDR content looks better on the Sony due to its better HDR brightness, colors, and accuracy. Both TVs have HDMI 2.1 bandwidth and support VRR, but the Hisense has 144Hz support, whereas the Sony is limited to 120Hz. This makes the Hisense a slightly better option for PC gamers looking to game in a higher frame rate.
The Sharp AQUOS XLED FV1 and the Sony X90L/X90CL are similar TVs, each with their own strengths. The Sharp has better contrast and black uniformity, so it looks better in a dark room, and highlights in HDR content stand out a bit more on it due to its better HDR peak brightness. However, the Sony TV has better processing, so it upscales low-resolution content much better, has less banding in HDR content, and has lower input lag. The Sony also has much better pre-calibration accuracy, so you don't have to get it calibrated if you care about color accuracy.
The Sony X90L has diamond-shaped metal feet that hold the TV very well. The feet can be mounted either in the normal position shown above or in a raised position to leave room for a soundbar. In Europe, there's a third option to mount the feet in a narrow position, but the U.S. models don't have this option. Confusingly, the back of the TV still has arrows to indicate the narrow position, but the bottom of the TV lacks the necessary mounting points.
Footprint of the 65-inch model: 47.2" x 13.6"
With the feet mounted in the normal position, there's about 1.8" between the table and the first row of pixels. Mounting it in the raised position increases this to about 3.3", so most soundbars fit without blocking any portion of the screen.
The back of the TV is entirely plastic and has a checkerboard pattern similar to that of other Sony TVs of this generation, like the Sony X93L. One difference between the Sony X90L and higher-end models is that this model doesn't include covers to hide the inputs, and there's nothing for cable management.
The Sony X90L has excellent contrast, resulting in deep blacks even with bright highlights present. Unlike the Sony X93L, this model doesn't have a wide viewing angle filter, so the native contrast is much higher. The full array local dimming feature is extremely effective at boosting contrast, but it isn't as good as the Mini LED backlight on the X93L.
The blooming performance of this TV is good overall. There's some noticeable blooming around subtitles and bright lights in otherwise dark scenes, but it's surprisingly good considering the relatively large size of each dimming zone. Sony's algorithms do a good job averaging bright highlights across multiple zones, so the blooming isn't as harsh, without too much bleeding into dark areas.
Although the algorithms do a good job averaging out bright highlights to reduce blooming, they're not very fast and struggle to keep up with fast-moving objects. It causes the leading edge to appear dark, as the lighting zones aren't turning on quickly enough, and a longer bloom trail behind them. With slower highlights, there's noticeable flicker as they move across the screen.
The Sony X90L gets impressively bright in HDR, a significant improvement over the Sony X90K/X90CK. Bright highlights stand out well, and real scenes are bright and vivid. Small highlights are almost as bright as the higher-end Sony X93L, but with most real content, the X93L is brighter.
These measurements are after calibrating the HDR white point with the following settings:
Switching to the 'Game' HDR Picture Mode results in roughly the same peak brightness in HDR.
These measurements are after calibrating the HDR white point with the following settings:
This TV has fantastic PQ EOTF tracking, ensuring that most HDR content is displayed at or close to the brightness level intended by the content creator. Near-black scenes are slightly raised, so some shadow details look a bit washed out.
The Sony X90L has superb peak brightness in SDR. It's bright enough to easily overcome glare even in a very bright room.
These measurements are after calibration with the following settings:
The TV's HDR color gamut is great, so HDR content looks vibrant and life-like. It has fantastic coverage of the commonly-used DCI-P3 color space, as well as decent coverage of the Rec. 2020 color space. Tone mapping is good in both color spaces, but saturated greens, blues, and reds are slightly off in the Rec. 2020 color space.
The color volume is excellent. Dark, saturated colors look great thanks to the high contrast ratio, and bright colors are vibrant and stand out well.
With just a few settings changes out of the box, the Sony X90L has impressive SDR accuracy. There are a few slight issues with the white balance, but it's decent overall, and the colors are excellent, with no noticeable issues. The color temperature is nearly perfect, and gamma is very close to the 2.2 target used for a moderately lit room.
The Sony X90L is very easy to calibrate, and the results after calibrating it to a D65 white point are fantastic.
See our full calibration settings.
Unfortunately, the gray uniformity is just decent on this TV. The corners are slightly darker than the center, but this isn't noticeable with most real content. The bigger issue is the noticeable dirty screen effect in the center, and there are dark vertical columns across the entire screen, which can be especially noticeable in content with large bright areas. The uniformity in near-dark scenes is much better and looks good overall.
The black uniformity of this TV is just decent. With local dimming disabled, the entire screen is bluish, but there are no noticeable hot spots or backlight bleed. With local dimming enabled, black areas of the screen are much deeper, but due to the relatively large size of the dimming zones and the way the algorithms spread highlights out, there's some noticeable blooming.
Unfortunately, the viewing angle of this TV is sub-par. It's not well-suited for a wide seating arrangement, as anyone not sitting directly in front of the TV will see a faded image with colors washed out.
The Sony X90L has just decent reflection handling. Unlike the Sony X93L, there's no rainbow effect across the screen, but bright highlights are more diffused, which can make them more distracting.
This TV has great gradient handling in HDR. There's some light banding in bright shades of blue and green, but everything else looks excellent.
The Sony X90L does a great job smoothing out low-quality content, but it's slightly worse than most comparable Sony TVs like the Sony X93L. Still, macro-blocking and pixelization issues are smoothed out well, and there's very little loss of fine detail.
The TV has superb sharpness processing capabilities. Low-resolution content is upscaled well, and lines are sharp with very little over-sharpening. Fine details in busy scenes are easy to make out, and hardcoded text looks great.
These results are with the following processing settings:
This TV uses a BGR subpixel layout. It doesn't affect picture quality but can cause issues with text clarity in some applications when using it as a PC monitor.
The Sony X90L has a great response time. Video games and sports look great, with minimal motion blur behind fast-moving objects. There's more noticeable black smear behind dark objects and in shadow details due to the TV's slow 0-20% response time.
There's an optional backlight strobing feature, commonly known as black frame insertion (BFI), which you can enable to improve the appearance of motion. This TV can only flicker at 120Hz, which causes image duplication with 60 fps content. The backlight flicker pattern is very unusual, flickering at both 120Hz and an underlying 720Hz pattern, similar to the Sony X90K/X90CK.
This TV can interpolate lower-frame-rate content up to 120 fps. Sony's motion processing is generally pretty good, but like most TVs with motion interpolation at max, there are noticeable halos and artifacts around fast-moving objects.
This TV's response time is slow enough that there's just a bit of stutter. It's still noticeable when watching slow panning shots, but it's decent overall.
This TV removes judder automatically from 24p sources, like a Blu-ray player or an external streaming device with a 'Match Frame Rate' feature. For 60Hz sources, like a cable box or the TV's built-in apps, Motionflow has to be enabled, with CineMotion set to 'High' and both sliders at 'Min' for judder-free playback. This combination of settings removes judder without adding any soap opera effect.
The Sony X90L supports most variable refresh rate technologies, aside from FreeSync, to reduce screen tearing in games.
This TV has very low input lag in the 'Game' Picture Mode, ensuring a smooth and responsive gaming experience.
Like the Sony X93L, this TV supports most common formats except for 1440p. All supported formats also display chroma 4:4:4 or RGB signals properly, ensuring text is clear and easy to read when using it as a PC monitor. HDMI ports 1 and 2 are limited to HDMI 2.0 bandwidth, so they don't support 4k @ 120Hz.
This TV can support almost everything the PS5 has to offer. Since this TV doesn't support 1440p @ 120Hz signals, it doesn't work with that format from the PS5. Like almost all mid and high-end Sony TVs, it also offers a few Sony-exclusive features for the PS5, including Auto Genre Picture Mode and Auto HDR Tone Mapping.
HDMI ports 3 and 4 support the full 48 Gbps bandwidth of HDMI 2.1, while HDMI 1 and 2 are limited to HDMI 2.0 bandwidth. However, because HDMI 3 is an HDMI 2.1 and eARC port, you lose an HDMI 2.1 slot if you connect a receiver, so you can only use HDMI 2.1 bandwidth on multiple devices simultaneously if the receiver also supports it. Also, the tuner supports ATSC 3.0, allowing you to stream over-the-air channels at up to a 4k resolution.
The TV supports eARC, which lets you pass high-quality, uncompressed audio to a compatible receiver through an HDMI cable. It supports all major audio formats, so you don't have to worry about compatibility with external sources.
The Sony X90L's frequency response is decent. Like most TVs, it lacks deep bass or rumble, but the sound profile is well-balanced at moderate listening levels, and dialogue sounds good. It also gets loud enough even in a moderately noisy environment.
The stand position impacts the overall sound profile, and lifting it to the raised position reduces the bass response of the TV. The low-frequency extension (LFE) in the raised position is at 119.87Hz.
The Sony X90L has good distortion handling. There's very little noticeable distortion at moderate listening levels, and it's decent even at max volume.
The Sony X90L runs version 10 of the Google TV smart platform, similar to past Sony models like the Sony X95K.
Unfortunately, like most TVs on the market, there are ads throughout the entire Google TV interface. You can opt out of personalized ads, but this doesn't change the number of ads you'll see; they just won't be personalized to match your search and viewing history.
The Google Play Store has tons of apps available to download, and they run very smoothly. It has Google Chromecast built-in, meaning you can cast content from your phone. You can also connect the Bravia webcam for video calls.
The included remote is small, as it doesn't have a numpad. There are mics in the remote and built into the TV, and they let you ask it to search for content, change settings, and open apps. The remote included with the Sony X90L doesn't have a backlight, but the Costco variant Sony X90CL does.