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LTE400WQ-F02 Samsung LCD screen Introduction to the functions and parameters

2025-10-10

Manufacturer Samsung
Model Name LTE400WQ-F02
Screen Size 4.0inch
Panel Type a-Si TFT-LCD, LCM
Resolution 480×272(RGB), WQVGA 138PPI
Pixel layout RGB Horizontal Stripe
Active Area 87.84(W)×49.776(H) mm
Bezel Opening -
Outline (mm) 98.3(W)×62.6(H) ×6.2(D) mm
Treatment Hard coating (3H)
Luminance 280 cd/m² (Typ.)
Contrast Ratio 300:1 (Typ.) (TM)
Viewing angle 65/65/50/55 (Typ.)(CR≥10)
Response 5/20 (Typ.)(Tr/Td)
View Direction -
Operating Mode TN, Normally White, TMR
Support Color 16.7M
Light Source 8S1P WLED , Without Driver
Mass 65.0g (Typ.)
Used for Portable Navigation MP3 PMP
Refresh Rate 60Hz
Touchscreen 4-wire Resistive Touch, F/FG
Signal Type Parallel RGB (1 ch, 8-bit) , 50 pins FPC
Voltage Supply 2.5/3.3V (Typ.)(VDD)
Environment Operating Temp.: -20 ~ 60 °C ; Storage Temp.: -30 ~ 70 °C