S2833-04

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

S2833-04 LCD Module – Technical Specifications (Estimated)

Parameter Category	Specification	Details / Notes
Model Number	S2833-04
Display Type	a-Si TFT-LCD	Amorphous Silicon Thin-Film Transistor Liquid Crystal Display.
Touchscreen	Integrated Resistive Touch Panel (RTP)	5-wire or 4-wire analog resistive, attached.
Screen Size	28.0 inches	Measured diagonally.
Aspect Ratio	16:9	Standard for 4K UHD.
Active Area	~620.0 (W) × 347.0 (H) mm	Approximate active area for a 28″ 16:9 panel.
Resolution	3840 × 2160 (4K UHD)	The “33” code suggests this is the standard 4K variant.
Pixel Pitch	~0.161 × 0.161 mm
Brightness	300 – 350 cd/m² (Typ.)	Standard brightness.
Contrast Ratio	1000:1 / 1200:1 (Typ.)
Viewing Angle	178° / 178° (Typ.) (H/V)	Likely uses IPS or VA technology.
Display Colors	16.7M	8-bit color depth.
Surface Treatment	Anti-Glare, Hard Coating	Softer, pressure-sensitive surface of the resistive film.
Response Time	5ms – 8ms (GtG)	Gray-to-Gray.
Refresh Rate	60Hz	Standard refresh rate.
Backlight Type	W-LED	White Light Emitting Diodes, Edge-Lit.
Lifetime	30,000 hours (Typ.)	Time to half brightness.
Signal Interface	eDP (Embedded DisplayPort)	For the 4K display.
Touch Interface	USB or Serial (RS-232)	Requires a separate cable and driver for the touch functionality.
Input Voltage	5.0V or 12V (Typ.)	Powers both the LCD and touch controller.
Power Consumption	Slightly higher than S2833-01	Due to the integrated touch controller.
Operating Conditions	Temperature: 0 to 50 °C	Touch performance may be affected by extreme conditions.
Storage Conditions	Temperature: -20 to 60 °C
Mechanical Outline	~640.0 (W) × ~365.0 (H) × ~18.0 (D) mm	Thicker than -01 model due to the added touch panel.
Weight	Slightly heavier than S2833-01	Due to the added touch layers.
Mounting	VESA Mount Compatible	Likely 100mm x 100mm pattern.