Head to head
TCL QM8 Mini-LED TV vs Samsung QN90D Neo QLED TV
They split the 4 rankable specs evenly, so cost decides it: TCL QM8 Mini-LED TV costs $400 less.
Catalog as of September 1, 2026
Why, in numbers
Swap
Compare a different tv
TCL QM7 Mini-LED TV$799Hisense U7N Mini-LED TV$799Hisense U8N Mini-LED TV$1,299LG B4 OLED TV$1,299Samsung S90D OLED TV$1,599Samsung Q90C QLED TV$1,799LG C4 OLED evo TV$1,799Sony BRAVIA 7 Mini-LED TV$1,799Sony BRAVIA 8 OLED TV$1,999LG G3 OLED evo TV$2,199Samsung S95D QD-OLED TV$2,599LG G4 OLED evo TV$2,599Sony BRAVIA 9 Mini-LED TV$3,299Sony A95L OLED TV$3,499Swap
Compare a different tv
TCL QM7 Mini-LED TV$799Hisense U7N Mini-LED TV$799Hisense U8N Mini-LED TV$1,299LG B4 OLED TV$1,299Samsung S90D OLED TV$1,599Samsung Q90C QLED TV$1,799LG C4 OLED evo TV$1,799Sony BRAVIA 7 Mini-LED TV$1,799Sony BRAVIA 8 OLED TV$1,999LG G3 OLED evo TV$2,199Samsung S95D QD-OLED TV$2,599LG G4 OLED evo TV$2,599Sony BRAVIA 9 Mini-LED TV$3,299Sony A95L OLED TV$3,499Buying for
Straight answer
Overall: 2 to 2
Tied overall. TCL QM8 Mini-LED is cheaper.
- The 4 rankable overall specs split 2 to 2.
- Saves $400 at list price.
Deal-breakers
tick what would make you walk away
- Trips:TCL QM8 Mini-LED · 2 (of 4 HDMI total)Clear:Samsung QN90D Neo · 4
At a glance
The handful of numbers that decide most purchases in this category.
Panel type≠
TCL
Mini-LED QLED (VA HVA)
Samsung
Mini-LED QLED (VA)
Peak brightness (HDR)
TCL
~3,500–5,000 nits HDR
Samsung
~2,000 nits HDR
HDMI 2.1 ports
TCL
2 (of 4 HDMI total)
Samsung
4
The 90-Day Owner Regret Check
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
TCL: 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.
Samsung: 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.
Picture
leads 1-0| Panel type | Mini-LED QLED (VA HVA) | Mini-LED QLED (VA) |
|---|---|---|
| Screen size | 65 inches | 65 inches |
| Resolution | 3840 × 2160 (4K) | 3840 × 2160 (4K) |
| Native refresh rate | 120 Hz (up to 144 Hz PC / 240 Hz DLG) | 120 Hz (up to 144 Hz PC) |
| Peak brightness (HDR)Not on the official sheet | ~3,500–5,000 nits HDR (wins this row: higher) | ~2,000 nits HDR |
| ContrastOur summary | Extreme local contrast | Very high (local-dimmed LED, not infinite) |
| Local dimming | QD-Mini LED (5,000+ zones) | Quantum Matrix with Mini LED |
| Viewing angleOur summary | Moderate | Wide (Ultra Viewing Angle) |
| Screen finish | Anti-glare low reflection | Matte anti-glare |
| HDR formats | Dolby Vision IQ, HDR10+, HDR10, HLG | HDR10, HDR10+, HLG (no Dolby Vision) |
Processing
3 differences| Processor | AIPQ Pro Processor | NQ4 AI Gen2 Processor |
|---|---|---|
| Motion handlingOur summary | Motion Rate 480 with MEMC | Motion Xcelerator 144Hz |
| Upscaling | AI 4K Clarity Upscaling | 4K AI Upscaling Pro |
Gaming
3 differences| HDMI 2.1 ports | 2 (of 4 HDMI total) | 4 (wins this row: higher) |
|---|---|---|
| 4K 120Hz | Yes | Yes |
| VRR | Yes (FreeSync Premium Pro) | Yes (FreeSync Premium Pro) |
| Auto low latency (ALLM) | Yes | Yes |
| Input lag (4K 120, game mode)Not on the official sheet | ~6 ms (wins this row: lower) | ~9.5 ms |
| G-Sync / FreeSync | FreeSync Premium Pro | FreeSync Premium Pro, G-Sync Compatible |
Audio
1 differences| Speakers | 2.1.2 ch Onkyo soundbar built-in, 60W | Object Tracking Sound+, 60W 4.2.2ch |
|---|---|---|
| Dolby Atmos | Yes | Yes |
| eARC | Yes | Yes |
Smart TV
2 differences| Operating system | Google TV | Tizen OS |
|---|---|---|
| Voice assistants | Google Assistant, Alexa | Bixby, Alexa |
Design
leads 1-0| ThicknessNot on the official sheet | ~44 mm | ~27 mm (wins this row: lower) |
|---|---|---|
| Wall mount | VESA 400x400 | Standard VESA |
Ownership
0 differences| Burn-in riskOur summary | None (LED) | None (LED) |
|---|---|---|
| Warranty | 1 year | 1 year |
Which one should you buy
Pick this one if
TCL QM8 Mini-LED TV
High-value 65-inch powerhouse with up to 5,000 nits peak brightness and 5,000+ local dimming zones.
- Unmatched brightness-to-price ratio
- Deep black levels with massive zone count
- Built-in Onkyo 2.1 sound system with subwoofer
What you give up
- Narrower viewing angle than OLED
- Image processing slightly behind Sony
Pick this one if
Samsung QN90D Neo QLED TV
Premium 65-inch Mini-LED 4K TV with NQ4 AI Gen2 processor, 144Hz refresh rate, and anti-glare screen.
- High peak brightness exceeding 2,000 nits for sunlit rooms
- Four full-bandwidth HDMI 2.1 ports supporting up to 144Hz PC gaming
- Ultra Viewing Angle layer and matte anti-glare finish
What you give up
- No Dolby Vision format support
- Slight blooming around bright subtitles on pitch-black backgrounds
Best for each use
Gaming
Tied on gaming. TCL QM8 Mini-LED is cheaper.
Movies
Too close to call on movies from the spec sheets. Only peak brightness (hdr) is rankable here.
Bright rooms
Too close to call on bright rooms from the spec sheets. Only peak brightness (hdr) is rankable here.
Done deciding?
Open the full standalone spec sheet for either device.
Manufacturer pages: TCL QM8 Mini-LED TV ↗ · Samsung QN90D Neo QLED TV ↗
Common questions
Which is cheaper, the TCL QM8 Mini-LED or the Samsung QN90D Neo?
TCL QM8 Mini-LED costs $400 less at list price.
What is the biggest catch with the TCL QM8 Mini-LED or Samsung QN90D Neo?
TCL QM8 Mini-LED 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 Samsung QN90D Neo?
Tied on gaming. TCL QM8 Mini-LED is cheaper. The 2 rankable gaming specs split 1 to 1. Saves $400 at list price.
What cannot be compared from spec sheets?
Of the 28 specs tracked here, 24 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.