LTI550HF03 Samsung LCD screen Introduction to the functions and parameters

Oct 08, 2025

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Brand

Samsung

Model P/N

LTI550HF03

Diagonal Size

55"

Panel Type

a-Si TFT-LCD, LCM

Resolution

1920(RGB)×1080, FHD 40PPI

Pixel Format

RGB Vertical Stripe

Active Area

1209.6(W)×680.4(H) mm

Bezel Opening

1216.6(W)×687.4(H) mm

Outline Dim.

1242.2(H)×713(V)×69.5(D) mm

Treatment

Antiglare (Haze 44%)

Luminance

700 cd/m² (Typ.)

Contrast Ratio

4000:1 (Typ.) (TM)

View Direction

Symmetry

Response Time

10/6 (Typ.)(Tr/Td), 8 (Typ.)(G to G)

Viewing Angle

89/89/89/89 (Typ.)(CR≥10)

Operating Mode

S-PVA, Normally Black, Transmissive

Support Color

16.7M 72%NTSC

Light Source

CCFL [12 pcs], 50K hours, With Inverter

Weight

23.0Kgs (Max.)

Designed For

Digital Signage

Frame Rate

120Hz

Touch Panel

Without

Interface Type

LVDS (4 ch, 10-bit), 82 pinsConnector

Power Supply

12.0V (Typ.)

Environment

Operating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °C

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