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TCL 98QM850G – 4K TV Review & Specs | VersusNest

TCL 98QM850G 98-Inch Mini-LED 4K UHD Smart TV

TCL 98QM850G

TCL 98-Inch Class QM8 Mini-LED QLED 4K UHD Smart Google TV (2024)

$1,299.99
4.5/5 · 189 verified reviews on Amazon
Price may vary · Check Amazon for latest deals


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Key Highlights

  • 98″ Mini-LED QLED Display — Massive cinema-scale screen with quantum dot color
  • 4K UHD (3840×2160) — Four times the detail of Full HD for razor-sharp clarity
  • 144Hz Game Accelerator — Ultra-smooth gaming with VRR and ALLM support
  • Dolby Vision IQ + HDR10+ — Adaptive HDR that adjusts to your room lighting
  • Google TV Built-In — 700,000+ streaming titles, Google Assistant, Chromecast
  • Dolby Atmos Audio — Object-based surround sound for immersive audio

Full Specifications

Specification Details
Screen Size 98 inches (diagonal)
Resolution 4K UHD (3840 × 2160)
Panel Technology Mini-LED QLED
Refresh Rate 120Hz native (144Hz Game Accelerator)
HDR Support Dolby Vision IQ, HDR10+, HDR10, HLG, TCL Advanced HDR
Brightness Up to 5,000 nits peak brightness
Local Dimming 1,792 dimming zones (Mini-LED precision)
Color Coverage 98% DCI-P3 color gamut
Smart TV OS Google TV
Voice Assistant Google Assistant built-in, Amazon Alexa compatible
HDMI Ports 4× HDMI 2.1 (48Gbps, 4K@144Hz)
USB Ports 2× USB 3.0
Wireless Wi-Fi 6 (802.11ax), Bluetooth 5.0
Gaming Features VRR (AMD FreeSync Premium Pro), ALLM, Game Bar
Audio System Dolby Atmos, 2.1ch, 40W output
ATSC ATSC 3.0 (NextGen TV) ready
Dimensions (with stand) 86.5″ W × 51.4″ H × 16.3″ D
Weight (with stand) 225 lbs

Expert Review: TCL 98QM850G

The TCL 98QM850G is one of the most compelling large-screen TVs available in 2024, delivering near-premium picture quality at a price that undercuts competing 98-inch panels by thousands of dollars. Its Mini-LED backlight system with 1,792 dimming zones produces exceptional contrast — deep blacks and blinding highlights — that rivals OLEDs in bright HDR content without any risk of burn-in.

Running Google TV, the 98QM850G integrates seamlessly with the Google ecosystem: cast from your phone, control with Google Assistant, or use Amazon Alexa. The 144Hz refresh rate with AMD FreeSync Premium Pro makes it a surprisingly capable gaming display for a TV this size, while Dolby Vision IQ ensures movies and sports always look their best regardless of room lighting conditions.

✅ Pros

  • Exceptional 98-inch screen at competitive price
  • 1,792 Mini-LED dimming zones — superb contrast
  • 5,000 nits peak brightness — vibrant HDR
  • Full HDMI 2.1 on all 4 ports (4K@144Hz)
  • AMD FreeSync Premium Pro for gaming
  • Google TV with massive content library
  • ATSC 3.0 for free NextGen TV broadcasts

❌ Cons

  • Very large — requires dedicated wall space
  • 225 lbs — professional installation recommended
  • Built-in speakers modest for room size (40W)
  • Google TV ads in the interface
  • Not OLED — slight blooming in very dark scenes
VersusNest Verdict
9.1 / 10
An outstanding 98-inch TV that punches well above its price. If you want a massive, gorgeous screen with top-tier gaming specs and smart features, the 98QM850G delivers.


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Who Should Buy the TCL 98QM850G?

Buy it if: You want a cinematic big-screen experience without spending $3,000+ on competing brands. The 98QM850G is ideal for dedicated home theater rooms, large living spaces, and serious gamers who want a massive display with full HDMI 2.1 and high refresh rates.

Skip it if: You need a TV for a smaller room (it overwhelms spaces under 15 feet), or if you prioritize perfect blacks over brightness — in that case, consider an OLED at a smaller size.

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