Side-by-Side Comparison
Panel Types
Mini-LED vs. TFT LCD
Comparing 2 standards across 11 specifications. 11 key differences identified.
Comparing:
Mini-LED
TFT LCD
Mini-LED is a backlight technology, not a panel type -- it uses thousands of LEDs roughly 0.1-0.2mm in size (versus 0.5-1mm for traditional LED backlights) arranged into hundreds or thousands of local-dimming zones behind an LCD panel of any type, improving contrast and reducing blooming. TCL commercialized it in TVs starting in 2019.
TFT LCD refers to the active-matrix driving technology used by virtually all modern LCD panels -- one thin-film transistor per subpixel controlling its voltage -- not a specific alignment type like TN, VA, or IPS, which are all built on a TFT backplane.
Specification Comparison Table
11 Parameters| Parameter / Spec | ||
|---|---|---|
|
Contrast Ratio
|
10,000–100,000 : 1 (Dynamic with local dimming) | — |
|
Viewing Angle
|
178° (Depends on base IPS or VA panel) | — |
|
Response Time (GtG)
|
1–4 ms | — |
|
Color Gamut Coverage
|
99% sRGB / 95–98% DCI-P3 | — |
|
Peak Brightness
|
1,000–2,000+ nits (High full-screen brightness) | — |
|
Burn-in Risk
|
None (Immune) | — |
|
Backlight / Emissive Type
|
Thousands of Miniaturized Direct Local Dimming LEDs | — |
|
Black Level / Minimum Luminance
|
Near Zero (0.001–0.01 nits in dim zones) | — |
|
Technology Type
|
— | Active-matrix driving layer (not a panel alignment type) |
|
Mechanism
|
— | One thin-film transistor per subpixel |
|
Key Milestones
|
— | 1962: first TFT built (RCA) | 1973: first working TFT-LCD (Westinghouse) |