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3.4" 800x800 Round TFT LCD Module High Brightness - VXT340MQIA-01

Victronix is a professional TFT module manufacturer and supplier in China. We have been in this field for 18 years and developed several models. This Victronix 3.4 inch 800x800 Round IPS TFT Module features 800×(RGB)×800 pixel resolution within an 87.6×87.6 mm active area, supporting up to 16.7 million colors for rich, detailed imagery. Combining exceptional optical performance with robust reliability, this display solution delivers crisp visuals across extreme operating conditions.

Model:VXT340MQIA-01 （Round，Hight brightness）

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Product Description

3.4" 800x800 Round TFT LCD Module, 1000 cd/m² , MIPI

Where It Gets Used

Round product surfaces — instrument bezels, rotary controls, thermostats, speaker and control panels, where a rectangular panel would need a rectangular hole.
Replacement of analogue dials — a round active area drops into a round face without redesigning the panel.
Bright interiors and shaded outdoor locations — 800 cd/m² minimum, with headroom to dim.
Outdoor, vehicle and unconditioned enclosures — -30 to +80°C, tested at both limits for 120 hours and through 50 cycles.
Brand-critical colour — 70% NTSC, the widest gamut in our range.
Applications-processor platforms — Android boards, Linux SBCs and similar with a DSI transmitter.
Products with dial sweeps or arc animation — the TE pin supports frame-synchronised updates.

General Specifications

Item	Contents	Unit	Note
Model	VXT340MQIA-01
LCD Type	TFT	-
Display color	16.7M	-	1
Viewing Direction	ALL	O'Clock
Operating temperature	-30~+80	℃
Storage temperature	-30~+80	℃
Module size	Refer to outline drawing	mm	2
Active Area(W×H)	87.6X87.6	mm
Number of Dots	800(RGB)X800	dots
TFT Driver IC	LI9881C
Power Supply Voltage	2.8	V
Backlight	5S2P-LEDs	pcS
Brightness	1000 typ cd/m²
Uniformity	75% min
Backlight power	1.8 W
Weight	---	g
Operating temperature	-30 to +80°C
Storage temperature	-30 to +80°C
Interface	MIPI	-