TCL QM7/QM751G and Q7/Q750G are two 4K LED TV series that we can choose if we are looking for 4K LED TV with QLED technology. TCL QM7 is introduced as part of TCL’s 2024 TV lineup while TCL Q7 was firstly released as part of TCL’s 2023 TV lineup. TCL QM7 is positioned as the higher series of TCL Q7. TCL QM7 is offered in 5 screen size options: 98-Inch (98QM751G), 85-Inch (85QM751G), 75-Inch (75QM751G), 65-Inch (65QM751G) and 55-Inch (55QM751G) while TCL Q7 comes with 4 screen size options: 85-Inch (85Q750G), 75-Inch (75Q750G), 65-Inch (65Q750G) and 55-Inch (55Q750G). What’s the reason to choose TCL QM7 that positioned higher? It’s necessary to talk more about similarities and differences between TCL QM7 and Q7 to find out what is the reason to choose TCL QM7 that positioned as the higher series.
Similarities between TCL QM7 and Q7
We can find that there are a number of similarities between TCL QM7 and Q7. Before we can talk more about the similarities between TCL QM7 and Q7, Let’s take a look at their similar specs and features in the table below.
| TCL QM7 | TCL Q7 | |
| Resolution | 4K UHD | 4K UHD |
| Display Technology | QLED | QLED |
| Color Technology | Quantum Dot Color | Quantum Dot Color |
| Dimming Technology | Local Dimming | Local Dimming |
| HDR Support |
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| Refresh Rate | Motionflow XR 480 (120Hz Native) | Motionflow XR 480 (120Hz Native) |
| Gaming Technology |
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| Operating System | Google TV | Google TV |
| Remote Control | Backlit Voice Remote | Backlit Voice Remote |
| Control Support |
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| Built-in Wifi | 802.11ac (Wi-Fi 5) | 802.11ac (Wi-Fi 5) |
TCL QM7
From the table of similarities above, Let’s talk more about the similarities between those two TCL 4K TV series together.
1. 4K UHD Resolution with 4K Upscaling
Both TCL QM7 and Q7 come with 4K UHD resolution. 4K UHD resolution of those two TVs are completed with 4K Upscaling technology that allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality.
2. QLED Display
Both TCL QM7 and Q7 come with QLED display. QLED display brings Quantum Dot Color that can deliver Wide Color Gamut so that we can enjoy rich and accurate color details on the screen of those two TVs.
3. HDR Support
We can find that both TCL QM7 and Q7 support wide range of HDR formats. They already support Dolby Vision IQ, Dolby Vision, HDR10+, HDR10 and HLG that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources.
4. Motion and Gaming Technology
Both TCL QM7 and Q7 come with Motionflow XR 480 based on 120Hz native refresh rate. They also support 144 Hz Variable Refresh Rate. We can surely enjoy smooth motion images for our favorite action movies and sports with 120Hz native refresh rate while also can experience low input lag when we use this TV as our gaming monitor. Variable Refresh Rate (VRR), Auto Low Latency Mode, FreeSync Premium Pro, Dolby Vision gaming and G-Sync are already supported by TCL QM7 and Q7 that allows us to enjoy more immersive gaming experience on the screen of those two TVs.
5. Operating System and Remote Control
Google TV is the operating system integrated with TCL QM7 and Q7. Google TV allows us to enjoy wide range of premium entertainment from our favorite content providers. It also allows us to run wide collection of smart apps with access to Play Store. Wi-Fi 5 is already attached with TCL QM7 and Q7 that can help us to conveniently connect those two TVs. Backlit voice remote is already included with TCL QM7 and Q7 that can allows us to control those two TVs conveniently. We can also use Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay 2 to control those two TVs since they are already supported.
Differences between TCL QM7 and Q7
Besides similarities, there are also few differences between TCL QM7 and Q7. Before we talk more about their differences, let’s take a look at their different specs and features in the table below.
| TCL QM7 | TCL Q7 | ||||||||||
| Introduced | 2024 | 2023 | |||||||||
| Backlight Technology | Mini-LED | Full Array LED | |||||||||
| Local Dimming Zones | 1,500+ local dimming zones | 200+ local dimming zones | |||||||||
| Peak Brightness | 2400 Nits | 1000 Nits | |||||||||
| Picture Processor | TCL AIPQ PRO | TCL AIPQ | |||||||||
| Speaker System |
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| HDMI/USB |
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| Price | More Expensive | Less Expensive | |||||||||
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TCL Q7
We can talk more about the differences between TCL QM7 and Q7 based on the table of differences above.
1. Backlight Technology and Local Dimming Zones
TCL QM7 and Q7 come with different backlight technology. TCL QM7 comes with Mini-LED backlight while TCL Q7 comes with Full Array LED backlight. We can also find that the number of local dimming zones integrated with TCL QM7 and Q7 are different. TCL QM7 comes with 1,500+ local dimming zones while TCL Q7 comes with only 200+ local dimming zones. TCL QM7 with Mini-LED backlight completed with 1,500+ local dimming zones is able to deliver more realistic depth and textures on the screen of TCL QM7 than Full Array LED backlight with 200+ local dimming zones.
2. Peak Brightness
TCL QM7 and Q7 come with different peak brightness. TCL QM7 comes with 2400 Nits peak brightness while TCL Q7 comes with 1000 Nits peak brightness. With 2400 Nits peak brightness, TCL QM7 is able to deliver great contrast ratio between the brightest and darkest part of its screen than TCL Q7 with only 1000 Nits peak brightness.
3. Picture Processor
The picture processor integrated with TCL QM7 and Q7 are different. TCL QM7 is powered by TCL AIPQ PRO while TCL Q7 is powered by TCL AIPQ. TCL AIPQ PRO is the more advanced picture processor that can deliver better optimization for the color, clarity and contrast of the picture delivered on the screen of TCL QM7 than TCL AIPQ of TCL Q7.
4. Speaker System
The speaker system integrated with TCL QM7 and Q7 are different. TCL QM7 comes with 2.1CH 50W speaker system while TCL Q7 comes with 2CH 30W speaker system. 2.1CH 50W speaker system of TCL QM7 is able to deliver richer and more powerful sound than 2CH 30W speaker system of TCL Q7.
5. USB Ports
While both TCL QM7 and Q7 come with similar 4 HDMI ports, we can find that they are different in USB ports. TCL QM7 comes with 2 USB ports (1 x USB 2.0, 1 x USB 3.0) while TCL Q7 only comes with 1 USB port ((1 x USB 2.0). So, we can’t find any USB 3.0 port in TCL Q7. We can also only connect 1 USB device at the same time in TCL Q7.
6. Price
As the series that positioned higher, TCL QM7 is normally offered at a higher price than TCL Q7 for similar screen size option. If you are interested to know the price difference between TCL QM7 and Q7, it’s a good idea to check the price of those two TVs since TV prices are changing over time.
What’s the Reason to Choose TCL QM7?
TCL QM7 is the higher series of TCL Q7 that introduced as part of the newer 2024 TV lineup. There are few reasons to choose TCL QM7 over TCL Q7. TCL QM7 is able to deliver more realistic depth and textures with its Mini LED backlight that completed with more local dimming zones. It also comes with higher peak brightness that can deliver greater contrast ratio. TCL QM7 is also powered by more powerful TCL AIPQ PRO that can deliver better optimization for the color, clarity and contrast of the picture delivered on its screen. Additionally, TCL QM7 also comes with better speaker system (2.1Ch 50W speaker system) and 1 more USB port (USB 3.0 port). So, if you are interested in more realistic depth and textures, greater contrast ratio, more advanced picture optimization as well as better internal speaker system and additional USB 3.0 port while you don’t mind to spend more, then TCL QM7 is the one that you should choose.
| TCL QM7 Prices | |
| 98-Inch (98QM751G) | Check Today’s Price (Walmart.com)… |
| 85-Inch (85QM751G) | Check Today’s Price (Walmart.com)… |
| 75-Inch (75QM751G) | Check Today’s Price (Walmart.com)… |
| 65-Inch (65QM751G) | Check Today’s Price (Walmart.com)… |
| 55-Inch (55QM751G) | Check Today’s Price (Walmart.com)… |
TCL Q7 is the more affordable option of TCL QM7 if you are looking for QLED TV from TCL but you have less budget. TCL comes with less realistic depth and textures since it comes with only Full Array LED backlight and less local dimming zones. It also comes with less excellent contrast ratio since its peak brightness is lower than TCL QM7. The picture processor of TCL Q7 is also less advanced than TCL QM7. Additionally, the internal speaker system of TCL Q7 is less advanced than TCL QM7 while it doesn’t come with USB 3.0 port. But basically TCL Q7 is still able to deliver good picture quality with good contrast ratio, wide color gamut and excellent gaming experience since it already comes with Full Array Local Dimming, Quantum Dot Color and 120Hz native refresh rate. So, if you have more limited budget, TCL Q7 is surely the one that you can choose.
| TCL Q7 Prices | |
| 85-Inch (85Q750G) | Check Today’s Price (Walmart.com)… |
| 75-Inch (75Q750G) | Check Today’s Price (Walmart.com)… |
| 65-Inch (65Q750G) | Check Today’s Price (Walmart.com)… |
| 55-Inch (55Q750G) | Check Today’s Price (Walmart.com)… |