TCL 98-Inch QM7K QLED 4K Smart QD-Mini LED TV with Sound Bar

Our review of the TCL 98-Inch QM7K finds it best suited for viewers who want a near-OLED picture on a very large panel combined with a plug-and-play soundbar. The headline reason to consider this set is its QD-Mini LED system, which delivers deeper blacks and high peak brightness through precise halo control that makes local dimming noticeably cleaner on large screens. Paired with the bundled S55H 2.1 channel sound bar, the package aims to simplify a home theater upgrade without juggling separate audio components.

Key Features

• QD-Mini LED: Combines QLED color and pixel-close Mini LED lighting to produce vivid colors with greater control over blooming, improving contrast on a 98 in panel.
• All-domain halo control: The Halo Terminator approach reduces halo artifacts by managing the full light path from emission to imaging, yielding cleaner local dimming.
• Deeper blacks and higher brightness: Precise Dimming uses a new generation of light-emitting chips and micro optics to deliver higher peak brightness while retaining darker blacks for HDR content.
• S Class 2.1 sound bar: The included S55H sound bar provides room-filling audio with Dolby Atmos and DTS VirtualX for a more immersive soundtrack with a single HDMI connection.
• Powerful audio output: Up to 220 watts total power from the sound bar system brings stronger bass and clearer dynamics compared with typical TV speakers.

Who It's For

The TCL 98-Inch QM7K is aimed at owners of large living rooms or dedicated media rooms who want a cinematic picture without stepping up to an OLED price point for a comparable look. Gamers and streamers will appreciate the brightness and color performance, while families and seniors benefit from a big, easy-to-see display and straightforward setup.

Those who should look elsewhere include buyers constrained by tight budgets or very small rooms where a 98 in screen overpowers the space, and viewers who prioritize absolute OLED blacks and infinite contrast over the strong local-dimming performance of Mini LED.

Pros & Cons

Pros

• Impressive color quality and high brightness from the QD-Mini LED system, producing punchy HDR images.
• Cleaner local dimming and reduced haloing thanks to the all-domain halo control technology.
• Bundled S55H 2.1 sound bar with Dolby Atmos and up to 220 W total power delivers significantly better audio than built-in TV speakers.
• Easy setup and navigation make the large TV approachable for non-technical users.

Cons

• At 98 in, the panel requires a large room and viewing distance to avoid overwhelming the space.
• While blacks are deeper than typical LCDs, they do not replicate true OLED infinite contrast in absolute terms.

Specifications

Model	98QM7K (2025)
Display type	QD-Mini LED 4K QLED
Screen size	98 in
Audio	S55H S Class 2.1 channel sound bar with Dolby Atmos and DTS VirtualX
Total audio power	Up to 220 watts
Key tech	All-domain halo control / Precise Dimming

Our Verdict

The TCL 98-Inch QM7K with the S55H sound bar is a strong value for anyone upgrading to a large 4K display who wants near-OLED color and high brightness without assembling separate audio gear. Its Mini LED halo control and bundled Atmos-capable sound bar make it an effective one-box home theater solution for large rooms, though those seeking absolute OLED blacks or a smaller footprint should consider other options.

Frequently Asked Questions

Does the TV include a sound system?
The package includes the S55H S Class 2.1 sound bar, which connects over HDMI and supports Dolby Atmos and DTS VirtualX for enhanced spatial audio.

How does the local dimming perform?
The all-domain halo control and Precise Dimming reduce bloom and improve black levels compared with typical Mini LED zones, offering deeper blacks and higher peak brightness.

Is this TV good for gaming?
Yes; customers report the panel performs well for gaming and streaming thanks to its brightness and color fidelity, though check specific input lag and refresh details if competitive play is a priority.