Side-by-Side Comparison
Panel Types
IPS vs. TFT LCD
Comparing 2 standards across 11 specifications. 11 key differences identified.
Comparing:
IPS
TFT LCD
IPS (In-Plane Switching) panels offer the widest viewing angles of the common LCD types -- 178°/178° is standard -- and the most consistent color, making them the default for color-critical monitors and most phone LCDs, at a contrast ratio similar to TN's.
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
|
1,000 : 1 (Static) | — |
|
Viewing Angle
|
178° / 178° (Wide) | — |
|
Response Time (GtG)
|
1–4 ms | — |
|
Color Gamut Coverage
|
99–100% sRGB / 95–98% DCI-P3 | — |
|
Peak Brightness
|
350–500 nits (SDR) / 600–1,000 nits (FALD HDR) | — |
|
Burn-in Risk
|
None (Immune) | — |
|
Backlight / Emissive Type
|
Transmissive LED / Mini-LED Edge or FALD | — |
|
Black Level / Minimum Luminance
|
Moderate (0.1–0.3 nits, IPS glow present) | — |
|
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) |