Head to head
LG C4 OLED evo TV vs TCL QM8 Mini-LED TV
They split the 4 rankable specs evenly, so cost decides it: TCL QM8 Mini-LED TV costs $300 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$1,799Sony BRAVIA 7 Mini-LED TV$1,799Samsung QN90D Neo QLED TV$1,899Sony 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$1,799Sony BRAVIA 7 Mini-LED TV$1,799Samsung QN90D Neo QLED TV$1,899Sony 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 $300 at list price.
At a glance
The handful of numbers that decide most purchases in this category.
Panel type≠
LG
WOLED evo
TCL
Mini-LED QLED (VA HVA)
Peak brightness (HDR)
LG
~1,000–1,150 nits HDR
TCL
~3,500–5,000 nits HDR
HDMI 2.1 ports
LG
4
TCL
2 (of 4 HDMI total)
The 90-Day Owner Regret Check
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
LG: 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.
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.
Picture
leads 1-0| Panel type | WOLED evo | Mini-LED QLED (VA HVA) |
|---|---|---|
| Screen size | 65 inches | 65 inches |
| Resolution | 3840 × 2160 (4K) | 3840 × 2160 (4K) |
| Native refresh rate | 120 Hz (up to 144 Hz PC) | 120 Hz (up to 144 Hz PC / 240 Hz DLG) |
| Peak brightness (HDR)Not on the official sheet | ~1,000–1,150 nits HDR | ~3,500–5,000 nits HDR (wins this row: higher) |
| ContrastOur summary | Infinite (per-pixel) | Extreme local contrast |
| Local dimming | Per-pixel (self-emissive) | QD-Mini LED (5,000+ zones) |
| Viewing angleOur summary | Excellent | Moderate |
| Screen finish | Glossy with anti-reflective coating | Anti-glare low reflection |
| HDR formats | Dolby Vision, HDR10, HLG | Dolby Vision IQ, HDR10+, HDR10, HLG |
Processing
3 differences| Processor | α9 AI Processor 4K Gen7 | AIPQ Pro Processor |
|---|---|---|
| Motion handlingOur summary | Instant OLED response time | Motion Rate 480 with MEMC |
| Upscaling | AI Super Upscaling 4K | AI 4K Clarity Upscaling |
Gaming
leads 2-0| HDMI 2.1 ports | 4 (wins this row: higher) | 2 (of 4 HDMI total) |
|---|---|---|
| 4K 120Hz | Yes | Yes |
| VRR | Yes (G-Sync, FreeSync Premium) | Yes (FreeSync Premium Pro) |
| Auto low latency (ALLM) | Yes | Yes |
| Input lag (4K 120, game mode)Not on the official sheet | ~5.5 ms (wins this row: lower) | ~6 ms |
| G-Sync / FreeSync | NVIDIA G-Sync, AMD FreeSync | FreeSync Premium Pro |
Audio
1 differences| Speakers | 2.2 channel, 40W | 2.1.2 ch Onkyo soundbar built-in, 60W |
|---|---|---|
| Dolby Atmos | Yes | Yes |
| eARC | Yes | Yes |
Smart TV
2 differences| Operating system | webOS 24 | Google TV |
|---|---|---|
| Voice assistants | ThinQ, Alexa, Google Assistant | Google Assistant, Alexa |
Design
leads 1-0| ThicknessNot on the official sheet | ~45 mm (thickest point) | ~44 mm (wins this row: lower) |
|---|---|---|
| Wall mount | VESA 300x200 | VESA 400x400 |
Ownership
1 differences| Burn-in riskOur summary | Yes (OLED care suite included) | None (LED) |
|---|---|---|
| Warranty | 1 year | 1 year |
Which one should you buy
Pick this one if
LG C4 OLED evo TV
Versatile 65-inch 4K OLED TV with α9 AI Processor Gen7 and 144Hz PC gaming support.
- Perfect blacks and near-infinite contrast
- 144Hz refresh rate with full HDMI 2.1 bandwidth
- Great value for high-end OLED performance
What you give up
- Not as bright as MLA OLEDs or top Mini-LEDs
- OLED burn-in risk with long static elements
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
Best for each use
Gaming
For gaming, buy the LG C4.
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: LG C4 OLED evo TV ↗ · TCL QM8 Mini-LED TV ↗
Common questions
Which is cheaper, the LG C4 or the TCL QM8 Mini-LED?
TCL QM8 Mini-LED costs $300 less at list price.
What is the biggest catch with the LG C4 or TCL QM8 Mini-LED?
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 LG C4 or the TCL QM8 Mini-LED?
For gaming, buy the LG C4. Leads 2 of 2 rankable gaming specs. HDMI 2.1 ports: 4 vs 2
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.