The TCL QM7/QM715G QLED is a mid-range TV and sits between the high-end TCL QM8/QM851G QLED and budget TCL Q6/Q651G QLED in TCL's 2024 lineup. It uses TCL's AIPQ PRO processor and is advertised as being capable of hitting up to 2,400 nits, with up to 1500 dimming zones depending on the size, dwarfing the zone count of the preceding TCL Q7/Q750G QLED. It's loaded with features like Dolby Vision and HDR10+, HDMI 2.1 bandwidth, 4k @ 144Hz, 1080p @ 240Hz, and VRR support. The TV has the IMAX Enhanced Certification and supports DTS and Dolby advanced audio formats through its eARC HDMI port. It uses the popular and easy-to-use Google operating system. It has hands-free voice control through Google Assistant, as well as working with the Amazon Alexa and Apple Homekit smart assistants. We bought and reviewed the 75-inch model, but the TV is available in five sizes: 55, 65, 75, 85, and 98 inches.
Our Verdict
The TCL QM7 is a very good TV for mixed usage. It looks fantastic in a dark room thanks to its outstanding contrast, with highlights that stand out in HDR content thanks to its excellent HDR brightness. It's also suitable for bright rooms due to its amazing SDR brightness and decent reflection handling. The TV's fast response time means there's minimal blur behind fast motion, so it's great for watching sports, playing video games, or for use as a PC monitor. It's a great option to pair with current gaming consoles and PCs due to its modern gaming features. Unfortunately, the TV isn't well-suited for use in a group setting due to its rather narrow viewing angle. It also isn't a good fit for anyone who cares about color accuracy in SDR, as the TV is disappointing in that regard.
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Outstanding contrast delivers deep blacks.
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Excellent HDR brightness for bright highlights that stand out.
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Removes judder from all sources.
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Excellent response time for minimal blur behind fast motion.
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Image degrades when viewed from the sides.
The TCL QM7 is good for watching TV shows. Its amazing SDR brightness and decent reflection handling make it suitable for a bright room, as it overcomes glare without much difficulty, although it struggles a bit more with reflections from sources of light placed directly opposite to it. The Google TV interface is loaded with apps, so it's easy to find the newest popular shows. It has good upscaling capabilities and very good low-quality content smoothing, so older shows on DVD or low-quality streams don't look overly soft. The TV doesn't have a wide viewing angle, so its image isn't quite as pleasant when viewed from the sides compared to when watching the TV from the front.
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Removes judder from all sources.
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Very good low-quality content smoothing for low bitrate content.
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Image degrades when viewed from the sides.
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Disappointing SDR pre-calibration accuracy.
The TCL QM7 is good for watching sports. The TV has an excellent response time, so there's minimal blur behind quick-moving players and objects. It also has good gray uniformity with only a bit of the dirty screen effect, so you aren't distracted when watching sports with large areas of uniform color, like football and hockey. The TV overcomes glare in a bright room thanks to its amazing SDR brightness and decent reflection handling, although try to avoid placing lights directly opposite the screen as its reflection handling struggles a bit more with those. Its viewing angle is passable, but the TV is best viewed from the front as its image degrades when viewed from the sides.
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Removes judder from all sources.
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Excellent response time for minimal blur behind fast motion.
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Image degrades when viewed from the sides.
The TCL QM7 is excellent for playing video games. It's a great choice to pair with gaming PCs and modern consoles thanks to its HDMI 2.1 bandwidth, up to 4k @ 144Hz, and VRR support, although there's an issue that affects the TV's response time when it hovers around 65Hz when using VRR. It also has incredibly low input lag and an excellent response time, so there's no noticeable delay between your controller inputs and the action on screen, and there's minimal blur behind fast motion. Finally, Game Mode looks the same as using the other picture modes, so you don't have to worry about trading in picture quality for performance.
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Removes judder from all sources.
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HDMI 2.1 bandwidth, up to 4k @ 144Hz, and VRR support.
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Excellent response time for minimal blur behind fast motion.
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Incredibly low input lag for a responsive experience.
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VRR issues around 65Hz.
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Disappointing SDR pre-calibration accuracy.
The TCL QM7 is great for watching movies in a dark room. Its outstanding contrast means the TV displays deep blacks in a dark room, and they stay deep when bright highlights are also on the screen. It also has excellent HDR brightness, so bright highlights in HDR movies stand out well. The TV has a wide color gamut and great color volume, so colors in HDR content are vibrant, lifelike, and bright. It also automatically removes judder from all sources. Unfortunately, the TV's pre-calibration SDR accuracy is disappointing, so you'll need to get the TV calibrated if you care about accuracy in SDR.
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Outstanding contrast delivers deep blacks.
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Excellent HDR brightness for bright highlights that stand out.
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Removes judder from all sources.
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Wide color gamut and great color volume for vibrant, lifelike, and bright colors.
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Dolby Vision support.
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DTS Audio support.
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Image degrades when viewed from the sides.
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Disappointing SDR pre-calibration accuracy.
The TCL QM7 is excellent for playing games in HDR. The TV has excellent HDR brightness and outstanding contrast, so highlights really stand out in HDR games. There's no impact on the image while using Game Mode, so you get the best possible performance without sacrificing picture quality. The TV's incredibly low input lag provides a responsive gaming experience, whilst its excellent response time provides fast motion with minimal blur. It's also a great choice to pair with modern consoles and gaming PCs thanks to its HDMI 2.1 bandwidth, up to 4k @ 144Hz, and VRR support, although there's a response time issue when the TV hovers around 65Hz when using VRR.
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Outstanding contrast delivers deep blacks.
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Excellent HDR brightness for bright highlights that stand out.
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Removes judder from all sources.
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Wide color gamut and great color volume for vibrant, lifelike, and bright colors.
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HDMI 2.1 bandwidth, up to 4k @ 144Hz, and VRR support.
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Dolby Vision support.
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Excellent response time for minimal blur behind fast motion.
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Incredibly low input lag for a responsive experience.
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VRR issues around 65Hz.
The TCL QM7 is excellent for use as a PC monitor. It overcomes glare in a bright room thanks to its amazing SDR brightness, although try to avoid placing bright lights directly opposite the screen as it struggles more with those than it does with glare from ambient lighting. The TV has good gray uniformity, so you don't see too much of the dirty screen effect when looking at large areas of uniform colors, like when browsing the web. You also get a responsive desktop experience thanks to its incredibly low input lag, and its excellent response time provides minimal blur behind fast cursor movements or other fast motion. The TV displays chroma 4:4:4 properly, but since it uses a BGR subpixel layout, there are some minor text clarity issues that will bother some people. The TV's viewing angle is passable, so try to stay centered when using it, as that's where the image looks its best.
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Removes judder from all sources.
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Excellent response time for minimal blur behind fast motion.
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Incredibly low input lag for a responsive experience.
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Image degrades when viewed from the sides.
- 8.1 Mixed Usage
- 7.5 TV Shows
- 7.7 Sports
- 8.7 Video Games
- 8.2 HDR Movies
- 8.7 HDR Gaming
- 8.5 PC Monitor
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Updated Nov 21, 2024:
Clarified that we bought and reviewed the 75-inch model.
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Updated Oct 16, 2024:
We changed the TV's Native Refresh Rate to match its maximum refresh rate at its native resolution in the Variable Refresh Rate section of this review.
- Updated Oct 04, 2024: We mentioned the newly-reviewed Samsung Q80D QLED in the Pre Calibration section of this review.
- Updated Oct 03, 2024: Updated the information on panel technology in the Pixels section of this review.
- Updated Sep 25, 2024: Added a link to the TV's spectral power distribution chart and included some information on the panel technology in the Pixels section of this review.
- Updated Aug 21, 2024: Review published.
- Updated Aug 16, 2024: Early access published.
- Updated Aug 01, 2024: Our testers have started testing this product.
- Updated Jul 08, 2024: The product has arrived in our lab, and our testers will start evaluating it soon.
- Updated Jun 18, 2024: We've purchased the product and are waiting for it to arrive in our lab.
Differences Between Sizes And Variants
We bought and tested the 75-inch TCL QM7, and these results are also valid for the 55, 65, 85, and 98-inch models. The 98" model has feet instead of a center-mounted stand like the smaller sizes have. The TCL QM7 is currently only available in North America; in Europe, TCL released the similar TCL C805 instead. Typically, similar models from other regions perform differently, so these results aren't valid for it.
Note: TCL hasn't yet confirmed the number of dimming zones for each model size, although they did say that the TV had up to 1,500 dimming zones. We'll update this table as we find out how many dimming zones each size has.
| Size | Model | Dimming Zones |
|---|---|---|
| 55" | TCL 55QM751G | Unknown |
| 65" | TCL 65QM751G | Unknown |
| 75" | TCL 75QM751G | 1,248 |
| 85" | TCL 85QM751G | Unknown |
| 98" | TCL 98QM751G | ~1,500 |
You can see our unit's label.
Compared To Other TVs
The TCL QM7/QM751G QLED is a great TV, and is sure to please anyone who buys it. It has outstanding contrast, is very bright in HDR and SDR, and has a ton of gaming features. It's an incremental, but noticeable, improvement over 2023's TCL Q7/Q750G QLED, as the newer model is much brighter in HDR, even if the older model has a slight edge in contrast. Still, anyone shopping for the TCL QM7 should first consider the slightly better Hisense U7N; the latter is a bit dimmer than the TCL, but has far better reflection handling, giving the Hisense TV the clear edge when watched in bright rooms. The Hisense is also more accurate in HDR and SDR, making it the better package of the two TVs, even if it's very close overall.
For more options, check out our recommendations for the best TVs, the best QLED TVs, and the best 4k gaming TVs.
The TCL QM7/QM751G QLED is a bit better than the TCL Q7/Q750G QLED. The older TCL has slightly better contrast, but the new TCL QM7 has much better lighting zone transitions. Otherwise, the QM7 is noticeably brighter in HDR and is the more colorful of the two, providing a better HDR experience overall. Overall, the newer QM7 is an incremental improvement over the Q7.
The TCL QM8/QM851G QLED is better than the TCL QM7/QM751G QLED. With a few exceptions, notably viewing angle and PQ EOTF tracking, the QM8 does everything better than the QM7. The QM8 is noticeably brighter in HDR and SDR, has better contrast, and is more accurate in SDR prior to calibration. It also has much better reflection handling than the QM7, making it a far better option if you like to watch TV in extremely bright rooms. Overall, the 2024 QM8 is a noticeable upgrade over the QM7.
The Hisense U7N and TCL QM7/QM751G QLED are closely matched, with the Hisense U7N having a very slight edge overall. The Hisense has better contrast with local dimming enabled, but the TCL has better blooming and lighting zone transition performance. The TCL is also a bit brighter in HDR, but the Hisense is much more accurate in HDR and SDR. The Hisense also has much better reflection handling, making it the far better choice when watching content in bright rooms, with the two TVs being more or less evenly matched in darker rooms.
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 TCL QM7/QM751G QLED is better than the TCL Q6/Q651G QLED. The QM7 is significantly brighter, so it overcomes a lot more glare in a bright room and displays much brighter highlights in HDR. Colors are also more vibrant, lifelike, and bright on the QM7, and its local dimming feature makes displays much deeper blacks that stay deep when highlights are also on screen. The QM7 is also much better for gamers due to its HDMI 2.1 bandwidth, 4k @ 144Hz, and faster response time.
The Hisense U8/U8N is better than the TCL QM7/QM751G QLED. The Hisense has far better contrast, giving a more impactful experience in darker rooms than the QM7 does. The Hisense is also much brighter in HDR and SDR, and has far better reflection handling, making it far superior in brighter rooms as well. Compared to the TCL the Hisense is also far more accurate in SDR prior to calibration. Ultimately, the Hisense TV has the edge in every category except viewing angle, but on that front, they're both underwhelming.
The Hisense U7K and the TCL QM7/QM751G QLED are closely matched. The TCL offers a more impactful viewing experience overall due to its better contrast and brightness, although the Hisense looks about as good in very bright rooms due to its much better reflection handling. The Hisense TV is, however, vastly more accurate pre-calibration than the TCL is; if you care about color accuracy yet aren't interested in having your TV calibrated, then the Hisense is for you.
The TCL QM8/QM850G QLED is better than the TCL QM7/QM751G QLED. The QM8 does most things noticeably better than the QM7; it has better contrast with local dimming enabled, a brighter presentation in HDR and SDR, is more accurate in SDR prior to calibration, and has much better reflection handling. The QM7 does have a slightly wider viewing angle, but they're both underwhelming in that regard. Overall, the older 2023 QM8 is still a notably better product than the newer yet lower-end QM7.
The TCL QM7/QM751G QLED is a bit better than the Samsung Q80D QLED. The Samsung's contrast is a bit better with local dimming enabled, but the TCL's local dimming performs better overall, giving the TV better-blooming performance and less noticeable lighting zone transitions. The TCL is also far brighter in HDR content, and it has a wider color gamut, offering a more impactful HDR presentation than the Samsung. The TCL is also better for gamers due to its faster response time and 144Hz support. That said, the Samsung is more accurate in HDR and SDR out-of-the-box, so consider it if you care about image accuracy.
The TCL QM7/QM751G QLED is better than the Samsung Q70D QLED. The TCL is better suited for a well-lit room since it gets brighter in SDR. It also delivers a more impactful HDR experience due to its significantly better black levels, HDR brightness, and ability to display a wider range of colors. Regarding gaming, the TCL has a faster response time for clearer motion, and it supports 144Hz for PC gamers.
The TCL QM7/QM751G QLED is mostly better than the Panasonic W95A. The TCL has superior contrast and HDR brightness, delivering a more impactful HDR viewing experience in a dark room. The TCL also does a better job cleaning up artifacts in low bitrate content, and it does a slightly better job at reducing reflections caused by glare. The TCL is a bit better regarding motion handling due to its faster response time. On the other hand, the Panasonic has better upscaling capabilities. Both TVs support VRR, but strangely enough, VRR doesn't work with local dimming enabled on the Panasonic.
The TCL QM7/QM751G QLED is better than the LG QNED85T. The TCL gets much brighter overall, meaning it fights more glare in a well-lit room and displays brighter highlights in HDR movies and games. The TCL also displays a wider range of colors with better accuracy and displays much deeper blacks with less blooming, giving it a more impressive picture quality. Regarding motion, the TCL is superior since it has the faster response time and a much faster flicker frequency. Additionally, the TCL is more fully featured, with support for Dolby Vision, HDR10+, and 144Hz.
Video
Test Results
The TCL QM7 has thin bezels on three sides with a slightly thicker bottom border and branding near the top right corner when viewing the TV from the front. The branding is reflective; this can be distracting if you have lights shining directly on the TV. Otherwise, the borders have a sleek metal-brushed finish, and the stand is made of metal but enclosed in a plastic shell.
The TV comes with a metal center-mounted stand that doesn't require a large table to place the TV on. The stand holds the TV well, even if the TV does wobble a bit when pushed. The stand lifts it about 3.5 inches above the table, so most soundbars fit underneath without blocking the screen.
Footprint of the 75-inch stand: 14.37" x 13.62".
The back is made of plastic and has a grid-like pattern reminiscent of the TCL Q7/Q750G QLED. Most of the inputs are side-facing, but they're located in a recessed cutout that makes them a bit hard to access if you have the TV wall-mounted. The TV has a built-in subwoofer located in the middle of the back of the TV. You can also funnel cables through the TV's stand to help with cable management.
The TCL QM7 has very good build quality. It's mostly made of plastic, but it's sturdy and well-built overall. There is some flex on the back of the TV, mostly around the middle of the back pane and around the inputs, but it doesn't cause any issues. There's no issues with quality control on our unit.
The TCL QM7 has outstanding contrast. Its native contrast is excellent, but with local dimming enabled, the TV displays very deep blacks that stay deep when brighter highlights are also on screen. Still, it's a slight downgrade from the TCL Q7/Q750G QLED.
The TV has good blooming performance, but there is still noticeable blooming around bright objects set on a very dark background.
The TV has great lighting zone transitions. The TV's processing keeps up well with fast-moving objects, although there is some visible darkening on the leading edge of bright objects. Still, it's not very noticeable.
There's no visible difference in dark scene performance when the TV is set to Game Mode.
The TCL QM7 has excellent HDR brightness, so highlights really stand out during darker scenes. Combined with its outstanding contrast, this TV provides an impactful HDR viewing experience.
These measurements are after calibrating the HDR white point with the following settings:
- HDR Picture Mode: Movie
- Brightness: 100
- Contrast: 100
- Local Contrast: High
- Gamma: 2.2
- Micro Contrast: off
- Color Temperature: Warm -5
- Dynamic Tone Mapping: Off
Here are measurements with Dynamic Tone Mapping set to each of its three settings, all in the 'Movie' HDR Picture Mode:
- Dynamic Tone Mapping: Detail Priority
- Hallway Lights: 828 cd/m²
- Yellow Skyscraper: 509 cd/m²
- Landscape Pool: 385 cd/m²
- Dynamic Tone Mapping: Balance
- Hallway Lights: 813 cd/m²
- Yellow Skyscraper: 548 cd/m²
- Landscape Pool: 407 cd/m²
- Dynamic Tone Mapping: Brightness Priority
- Hallway Lights: 797 cd/m²
- Yellow Skyscraper: 585 cd/m²
- Landscape Pool: 439 cd/m²
The TV is a bit dimmer in Game Mode. It's barely noticeable, and highlights still really pop out during darker moments in games. Combined with its outstanding contrast, this TV provides a very impactful HDR gaming experience.
These measurements are after calibrating the HDR white point with the following settings:
- HDR Picture Mode: Game
- Game Master: On
- Brightness: 100
- Contrast: 100
- Local Contrast: High
- Gamma: 2.2
- Micro Contrast: off
- Color Temperature: Warm -5
- Dynamic Tone Mapping: Off
Here are measurements with Dynamic Tone Mapping set to each of its three settings, all in the 'Game' HDR Picture Mode:
- Dynamic Tone Mapping: Detail Priority
- Hallway Lights: 786 cd/m²
- Yellow Skyscraper: 532 cd/m²
- Landscape Pool: 379 cd/m²
- Dynamic Tone Mapping: Balance
- Hallway Lights: 770 cd/m²
- Yellow Skyscraper: 573 cd/m²
- Landscape Pool: 396 cd/m²
- Dynamic Tone Mapping: Brightness Priority
- Hallway Lights: 761 cd/m²
- Yellow Skyscraper: 596 cd/m²
- Landscape Pool: 416 cd/m²
The TCL QM7 has good PQ EOTF tracking. Still, most content is slightly overbrightened, more so for blacks and dark shadows, and even some midtones. The TV hard clips when it reaches its peak brightness with content mastered at 600 and 1000 nits, but no roll-off is necessary since the TV is bright enough to fully display most content mastered at those brightness levels. With content mastered at 4000 nits, there's a slight roll-off to maintain some detail in very bright specular highlights.
The TCL QM7 has amazing SDR brightness and easily overcomes glare in bright rooms.
These measurements are after calibration with the following settings:
- Picture Mode: Movie
- Brightness: 100
- Contrast: 100
- Black Level: 50
- Dynamic Contrast: Off
- Black Stretch: Off
- Dynamic Brightness: Off
- Local Contrast: High
- Micro Contrast: Off
- Gamma: 2.2
The TCL QM7 has an impressive HDR color gamut. It has fantastic coverage of the commonly used DCI-P3 color space, with incredible color accuracy, although cyans lean a tad green and purples a tad red. The TV has good coverage of the wider Rec. 2020 color space, but there's a lack of vibrancy in the most saturated colors.
The TV has excellent color volume. It displays a wide range of colors at high luminance levels, and dark saturated colors are displayed well due to its outstanding contrast.
The TV has disappointing pre-calibration accuracy. Its white balance is poor, with significant accuracy errors throughout every range of gray except blacks; the brighter the grays, the more errors there are. Reds, in particular, are significantly overrepresented in most grays, with blue being noticeably underrepresented in brighter grays. The TV's color accuracy is decent; undersaturated colors show a lot of accuracy errors, but the errors go down as the colors get more saturated. The TV's color temperature is sub-par, as it's significantly off from our 6500K target, giving the entire image a red tint.
If you care about image accuracy, you might want to consider the similar Samsung Q80D QLED instead, as it has much better SDR pre-calibration accuracy than this model.
The TV has fantastic SDR accuracy after calibration, and the TV is easy to calibrate. Any issues with white balance are gone, and the color temperature and gamma are essentially perfect. Color accuracy is outstanding.
You can see our full calibration settings here.
The TV has good gray uniformity, but there's some dirty screen effect towards the center of the screen, and the corners are a bit darker than the center. On a very dark or near-black screen, its uniformity is excellent, but the corners and sides of the screen are a bit lighter than the center.
The TV has superb black uniformity. With local dimming disabled, blacks are slightly cloudy and blueish. With local dimming enabled, blacks are deep and uniform across the screen, with only a bit of blooming around bright objects on a dark background.
The TCL QM7 has a barely passable viewing angle, so it's not suitable for a wide seating arrangement. As you move off-center, there's significant gamma shifting, brightness loss, and colors look increasingly washed out as you move further away to the sides. The TV does perform quite well when it comes to color shifting however, so the colors don't hue shift (i.e. change colors) unless you're viewing the TV from a very wide angle.
The TV's reflection handling is decent. It does a good job with indirect reflections, like from ambient sources of light. But with direct reflections, like from lights or windows placed directly in front of the screen, the reflections are noticeable enough to be an annoyance when watching content.
The TV has good HDR gradient handling. There's noticeable banding in all grays, but other color gradients have minimal banding.
The TCL QM7 has very good low-quality content smoothing. It does an excellent job at smoothing out artifacts in low bitrate content, but there is some loss of detail.
The TV does a good job with upscaling low-resolution content like DVDs, standard definition cable channels, and lower-resolution streams. Details are clear enough, but finer details and small hard-coded text are hard to make out.
Sharpness processing was calibrated with no over-sharpening for low-resolution content, with the following settings:
- Sharpness: 20
The TV uses a BGR (Blue-Green-Red) subpixel layout instead of the traditional RGB layout. This doesn't cause any issues for video or gaming content, but it can be a problem for PC monitor use as it impacts the text clarity, although not everyone will notice this.
The TV uses quantum dots to achieve high color peaks with excellent separation between blues, greens, and reds. This gives the TV great color purity and allows it to display a very wide color gamut, which can be seen in the TV's spectral power distribution (SPD) chart.
The TCL QM7 has an excellent response time for minimal blur behind fast-moving objects, but it's slower when coming out of dark states, so there's some black smearing in dark scene transitions.
The TCL QM7 uses pulse width modulation (PWM) to dim its backlight. Fortunately, it flickers at an incredibly fast 10,000Hz in all picture modes and at all brightness levels, so it's not noticeable.
The TCL QM7 has an optional backlight strobing feature, commonly known as black frame insertion. This feature is meant to reduce persistence blur and improve the appearance of motion. It works well at both 60Hz and 120Hz, with only some very minor image duplication. Note that enabling this feature reduces the panel's overall brightness.
This TV has an optional motion interpolation feature to improve the clarity of motion, but it doesn't work very well. Even slower-moving scenes have some noticeable artifacts present. It really struggles with faster-moving scenes, and there are distracting artifacts and haloing.
Due to the TV's quick response time, there's some noticeable stutter when watching movies or TV shows, and it's most apparent in slow panning shots.
The TV automatically removes judder from all sources when watching movies or shows that are in 24p, even if they're in a 60Hz signal, like from a cable box.
The TV supports all three types of variable refresh rate (VRR) technology to reduce screen tearing. Its VRR range caps out at 144Hz or 240Hz, depending on the resolution. Unfortunately, it uses different overdrive settings under and above 65Hz. If you're gaming and your frame rate hovers between 60fps and 70fps, there's noticeable overshooting, which you can see here.
There's an inconsistent bug that prevents VRR from working at all, especially when sending a 60Hz signal from an NVIDIA equipped PC. Despite the TV saying that VRR is on, there's noticeable screen-tearing. Power cycling fixes the issue, and VRR works correctly.
This TV has incredibly low input lag when set to Game Mode with 'Game Master' turned on, which ensures a very responsive gaming experience with very little delay between your actions with your controller or mouse and the action on-screen. The input lag is 8.1ms when gaming in 1080p @ 240Hz.
Unfortunately, there's a reoccurring bug that prevents it from having the low input lag that it should while in Game Mode. To fix this, you have to power cycle the TV.
The TCL QM7 supports all common resolutions up to 4k @ 144Hz. HDMI 1 is the only port capable of 144Hz and 240Hz, while HDMI 2 can be used for gaming up to 120Hz. For 144Hz and 240Hz to work, you must enable 'High Frame Rate Mode.' Unfortunately, it doesn't support chroma 4:4:4 when set in Game Mode and needs to be set to PC to display chroma 4:4:4.
The TV is fully compatible with everything the PS5 offers, like 1440p @ 120Hz and 4k @ 120Hz, as well as HDMI Forum VRR. It also supports Auto Low Latency Mode, so you don't have to worry about manually switching to Game Mode to get the lowest input lag.
The TV is fully compatible with everything the Xbox Series X|S offers, including 1440p @ 120Hz, 4k @ 120Hz, HDMI Forum VRR, FreeSync Premium Pro, and Dolby Vision gaming. It also supports Auto Low Latency Mode, so you don't have to worry about manually switching to Game Mode to get the lowest input lag.
The TCL QM7 has HDMI 2.1 bandwidth on HDMI ports 1 and 2, although HDMI 1 supports up to 4k @ 144Hz, 1440p @ 144Hz, or 1080p @ 240Hz, while HDMI 2 is limited to a maximum of 120Hz at any resolution. HDMI 4 has eARC but is limited to HDMI 2.0 bandwidth, which is nice as you're not losing on an HDMI 2.1 port when you connect a soundbar to the TV. Unfortunately, the TV doesn't support ATSC 3.0, so over-the-air broadcasts are limited to 1080p.
The TV supports eARC, which lets you pass high-quality, uncompressed audio to a compatible receiver or soundbar through an HDMI cable. It supports all major audio formats, so you don't have to worry about compatibility with external sources.
The TCL QM7 has an okay frequency response. It has poor bass even with its built-in subwoofer, and has some compression artifacts when running the volume at or close to maximum. Considering this TV doesn't get loud, this isn't a good TV to listen to in noisy rooms. However, when listened to at low to moderate volumes, the TV sounds good, and the dialogue is easily understood.
The TV's distortion performance is good. At moderate volume levels, there really isn't that much distortion. At its maximum volume, the distortion is noticeable, which is disappointing since it doesn't get very loud.
The TCL QM7 uses version 12 of the popular Google TV operating system. The interface is very smooth and easy to use.
Unfortunately, like almost all TVs on the market, the smart interface contains ads, and you can't disable them.
The TV has a fantastic selection of apps, so it's easy to find your favorite content. You can also cast content from your phone onto the TV or play videos directly from a USB stick.
The TV comes with the same remote as last year's TCL Q7/Q750G QLED. It has a motion-activated backlight, has buttons for popular streaming services, and you can use the built-in microphone to switch inputs, change apps, search within apps, and ask for the weather and time. Unfortunately, you can't change the settings on the TV using the voice controls.
