TCL
TCL QM8 Mini-LED TV
TVs
$1,499List price
Explore this product Your shortlist, side by side
TCL QM8 Mini-LED TV vs TCL QM7 Mini-LED TV
Find the differences that matter for your next decision.
TCL
TCL QM7 Mini-LED TV
TVs
$799List price
Explore this product What matters most to you?
Start with all rankable specifications, or focus on a particular use.
Your starting point
Buy the TCL QM8 Mini-LED.
- Leads 2 of 2 rankable overall specs.
- Peak brightness (HDR): ~3,500–5,000 nits HDR vs Up to 2,400 nits peak brightness
How we reached this
We compare the published specifications relevant to your priority. Each rankable specification counts once; your selected requirements can rule a product out. This is a guide to the numbers, not a laboratory performance score.
Thickness: ~44 mm vs ~68 mm
TCL QM7 Mini-LED is $700 cheaper. Pay the difference only if peak brightness (hdr) matters to you.
Refine your requirements
What would rule one out?
Side by side
The differences, in detail.
Start with the key specs, then explore as much as you need.
| What you’re comparing | TCL QM8 Mini-LED TV | TCL QM7 Mini-LED TV |
|---|---|---|
| Panel typePicture | Mini-LED QLED (VA HVA) | QD-Mini LED (VA panel with full array local dimming) |
| Native refresh ratePicture | 120 Hz (up to 144 Hz PC / 240 Hz DLG) | 120 Hz (up to 144 Hz VRR) |
| Peak brightness (HDR)Picture | ~3,500–5,000 nits HDR | Up to 2,400 nits peak brightness |
| ContrastPicture | Extreme local contrast | Ultra-high native contrast with localized dimming |
| HDMI 2.1 portsGaming | 2 (of 4 HDMI total) | 2 (Ports 1 and 2 support 4K 144Hz; port 4 has eARC) |
Showing 5 of 28 specifications. Missing values stay unlisted. About the sources
Both sides of the decision
What you gain. What you give up.
TCL QM8 Mini-LED TV
Reasons to choose it
- Unmatched brightness-to-price ratio
- Deep black levels with massive zone count
- Built-in Onkyo 2.1 sound system with subwoofer
Worth considering
- Narrower viewing angle than OLED
- Image processing slightly behind Sony
TCL QM7 Mini-LED TV
Reasons to choose it
- Outstanding brightness and local dimming for under $1,000
- Up to 144Hz native refresh rate with FreeSync Premium Pro
- Wide HDR support including Dolby Vision and HDR10+
Worth considering
- Only two HDMI 2.1 ports
- Audio is basic and benefits from a soundbar
Beyond the spec sheet
Living with your choice.
Explore the ownership details available for this pair.
Is the newer model worth it?
TCL sibling models compared across generations.
Our recommendation: Compare the spec differences below to see if the price premium justifies the newer model's additions.
Everyday ownership notes
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
QM8 Mini-LED: What to watch for
- Software / Apps
Smart TV interface runs sponsored ads and banner recommendations.
- Ergonomics
Thin integrated TV speakers lack low-end bass punch.
QM7 Mini-LED: What to watch for
- Software / Apps
Smart TV interface runs sponsored ads and banner recommendations.
- Ergonomics
Thin integrated TV speakers lack low-end bass punch.
Know what’s behind the comparison
Published specs. Visible sources.
Clinchmark compares manufacturer specifications and other published information. We have not independently lab-tested these products. Editorial assessments and unknown values are identified in the specification details.
Catalog snapshot: September 1, 2026. Prices, availability, and provider terms can change.
Still weighing it up?
Which is cheaper, the TCL QM8 Mini-LED or the TCL QM7 Mini-LED?
TCL QM7 Mini-LED costs $700 less at list price.
What is the biggest catch with the TCL QM8 Mini-LED or TCL QM7 Mini-LED?
Both has this deal-breaker: only two HDMI 2.1 ports. A PS5, an Xbox and a 4K120 PC cannot all connect at full bandwidth, and one port doubles as eARC.
Which is better for gaming, the TCL QM8 Mini-LED or the TCL QM7 Mini-LED?
Too close to call on gaming from the spec sheets. Input lag (4K 120, game mode): ~6 ms vs ~6 ms at 120Hz / ~12 ms at 60Hz HDMI 2.1 ports: 2 vs 2
What cannot be compared from spec sheets?
Of the 28 specs tracked here, 26 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.