Hisense 43E7Q 43" VS TCL 65QM9K 65"

Both the Hisense 43E7Q and the TCL 65QM9K share the same 4K (3840 x 2160) resolution, QLED LED-backlit LCD panel technology, 10-bit color depth, and 1.07 billion displayable colors. They also match on HDR support — covering HDR10, HDR10+, Dolby Vision, and HLG — and both include anti-reflection coatings, ambient light sensors, and wide 178° viewing angles in both axes. On these fundamentals, the two TVs are evenly matched.

The meaningful differences emerge in three areas. First, the TCL's Mini-LED backlight layer — absent on the Hisense — allows for finer local dimming zones, which typically translates to deeper blacks and better contrast control in HDR content. Second, and most significantly, the TCL's 144Hz refresh rate versus the Hisense's 60Hz is a major advantage for motion clarity: fast-moving sports, action films, and especially gaming benefit greatly from the higher rate, reducing blur and enabling smoother frame interpolation. Third, the Hisense's smaller 43″ panel produces a much higher pixel density of 102 ppi compared to the TCL's 68 ppi at 64.5″ — meaning individual pixels are harder to discern up close on the Hisense, which matters at shorter viewing distances.

Overall, the TCL 65QM9K holds a clear display advantage for most living-room use cases: its larger screen, Mini-LED backlighting, and especially its 144Hz panel make it the more capable performer for both cinematic HDR content and high-frame-rate sources. The Hisense 43E7Q's edge in pixel density is real but only relevant if the viewer sits unusually close, and it does not offset the TCL's broader feature set.

The shared connectivity foundation is solid on both TVs: HDMI 2.1, dual USB ports, a wired Ethernet port, Bluetooth 5, and Wi-Fi with support for both 802.11n and 802.11ac are present on each. Miracast wireless screen mirroring is also available on both, covering the most common use cases for modern living-room setups.

Where the TCL 65QM9K pulls ahead is in the upgrades layered on top of that baseline. Its Wi-Fi 6 (802.11ax) support — missing on the Hisense — delivers lower latency and better performance in congested network environments with many connected devices, which is increasingly relevant in modern homes. Its Bluetooth 5.4 (versus 5.0 on the Hisense) brings improved connection stability and efficiency, particularly useful when pairing headphones or soundbars. The TCL also adds a fourth HDMI port, a practical advantage for users with multiple consoles, media players, or AV receivers who want to avoid swapping cables. The Hisense counters with a 3.5mm audio jack, which the TCL lacks — a small but real convenience for plugging in headphones directly without an adapter or Bluetooth pairing.

On balance, the TCL 65QM9K has the connectivity edge. The extra HDMI port, newer Wi-Fi standard, and updated Bluetooth version represent tangible, forward-looking advantages that outweigh the Hisense's headphone jack inclusion for the majority of users.

Audio is the one specification group where these two TVs are in complete lockstep. Every single data point — from Dolby Atmos and DTS:X object-based surround support, to Dolby Digital Plus passthrough, stereo speakers, and both HDMI ARC and eARC — is identical across the Hisense 43E7Q and the TCL 65QM9K.

The presence of eARC is worth highlighting as a shared strength: unlike standard ARC, eARC carries enough bandwidth to pass lossless audio formats such as Dolby TrueHD and DTS-HD Master Audio to a compatible soundbar or receiver, making both TVs well-equipped as the hub of a serious home theater audio chain. Dolby Atmos and DTS:X support means both can decode or pass through height-channel audio metadata when the source provides it, adding a sense of vertical space to the soundstage.

This group is a clear tie. There is no audio specification in the provided data that favors either product, and any difference in actual sound quality — such as speaker wattage or driver configuration — is not reflected in the available specs. Users prioritizing audio should treat both TVs as equivalent on paper and focus their decision on an external sound system if output quality matters.

The size and weight gap between these two TVs is substantial, which is entirely expected given the difference in screen size but still worth quantifying for practical planning. The Hisense 43E7Q weighs approximately 6.9 kg and spans 963 mm wide — manageable for a single person to mount or reposition. The TCL 65QM9K, at 23.1 kg and 1434 mm wide, is a significantly more demanding physical installation that will realistically require two people and careful wall or stand preparation to handle safely.

One design detail that does stand out independently of screen size is thickness. The TCL is notably slimmer at 50 mm deep compared to the Hisense's 74 mm — a 32% reduction that gives the larger TV a more premium, low-profile appearance on a wall mount. Both support VESA mounting and share identical operating temperature ranges (5–35 °C), so neither has an environmental advantage in that regard.

There is no outright winner here — the right choice depends entirely on the user's context. The Hisense 43E7Q has a clear practical edge for smaller rooms, easier solo installation, and tight spaces. The TCL 65QM9K's sleeker profile is a genuine design plus if wall-mounting a large panel, but its weight demands proper planning. Buyers should treat this group as a fit-for-space decision rather than a quality judgment.

Across virtually every smart feature category, these two TVs are identical: both run a built-in smart platform, support AirPlay, Google Assistant, Alexa, and smartphone remote control, and include USB recording, voice commands, sleep timer, and child lock. Neither supports Apple HomeKit/Siri, and both draw a miserly 0.5W in standby — a negligible difference in electricity costs over time. For day-to-day smart TV usability, users of either model will have the same ecosystem access and feature set available to them.

The sole differentiator in this group is the warranty period: the Hisense 43E7Q comes backed by a 3-year warranty, while the TCL 65QM9K ships with just 1 year. This is a more meaningful gap than it might initially appear — a three-year coverage window substantially reduces financial risk from panel or component failures that tend to surface after the first year of use, and it signals a degree of manufacturer confidence in long-term reliability.

The Hisense 43E7Q holds the edge in this group, solely on the strength of its warranty advantage. Given that every other feature is evenly matched, the additional two years of coverage is a tangible, quantifiable benefit that adds real purchase security — particularly relevant for a TV expected to remain in use for many years.