Comparison table of mainstream model parameters for 3.5-inch industrial control
3 5-inch industrial control LCD screen mainstream model parameter comparison table, covering mainstream brands such as Tianma, Chi Mei, Innolux, BOE, etc , focusing on the core needs of industrial scenarios
3.5-inch industrial control LCD screen mainstream model parameter comparison table, covering mainstream brands such as Tianma, Chi Mei, Innolux, and BOE, focusing on core requirements for industrial scenarios (wide temperature range, high brightness, interface compatibility, optional touch), facilitating model selection and comparison.
3.5-inch industrial control LCD screen mainstream model parameter comparison table
Model | Brand | Resolution | Panel Type | Luminance | Contrast | Viewing Angle | Signal Type : | Operating Temp. | Touch control | Chromatic number | Backlight |
TIANMA | 320×240 | TN | 350nits | 350:1 | 40/60/60/60 | TTL（54pin） | -20~60℃ | Resistance | 16.7M | WLED | |
TIANMA | 320×480 | IPS | 450nits | 800:1 | 178° full Viewing | RGB/CPU | -30~80℃ | Capacitance/Resistance | 16.7M | WLED | |
PT035TN01V.6 | INNOLUX | 320×240 | TN | 280nits | 300:1 | 65/65/45/65 | TTL | -20~60℃ | NO | 262K | WLED |
KD035HVFMA155 | BOE | 320×480 | IPS | 500nits | 1000:1 | 178° full Viewing | RGB/MCU/SPI | -20~70℃ | capacitance | 16.7M | WLED |
CHIMEI | 320×240 | TN | 250nits | 400:1 | 60/60/50/55 | TTL | -20~70℃ | NO | 262K | WLED |
Key points for model selection
Resolution: The mainstream resolutions are 320×240 (suitable for traditional small industrial control) and 320×480 (suitable for high-definition display requirements, such as medical waveforms and precise data).
Panel Type
TN: Low cost and fast response, suitable for devices with low requirements for viewing angle (such as embedded modules that operate in a single direction).
IPS: With a full viewing angle and excellent color reproduction, it is suitable for multiple users viewing or outdoor multi-angle operation scenarios (such as handheld detectors and medical equipment).
Brightness and temperature
For general industrial settings, choose 300-500cd/㎡; for outdoor/high-light settings, choose 600-1000cd/㎡.
Industrial-grade models with wide temperature range are preferred - operating within 20~70℃ and above. For extreme environments, models with -30~80℃ or -40~85℃ operating ranges can be selected.
Interface and touch control
Interface: TTL (54pin/RGB) is the most common, suitable for embedded MCU; some models support SPI/MCU, suitable for serial port screen solutions.
Touch: Resistive touch is suitable for industrial glove operations, while capacitive touch is suitable for high-precision interactions in medical and consumer applications.
Do you need me to filter out the three optimal models from the table based on your usage scenario (such as industrial / medical / automotive), brightness / temperature / touch requirements, and highlight the key trade-offs?
