Innolux G121X1-L03 and AUO G121STN01.0 LCD Displays

Posted on: 11/09/2024

The Innolux G121X1-L03 and AUO G121STN01.0 are both 12.1-inch TFT-LCD displays commonly used in industrial applications. Below is a detailed comparison of their specifications.

Table of Specifications

Specification	G121X1-L03	G121STN01.0
Screen Size	12.1 inches	12.1 inches
Panel Type	a-Si TFT-LCD	a-Si TFT-LCD
Resolution	1024 (RGB) × 768 pixels (XGA)	800 (RGB) × 600 pixels (SVGA)
Pixel Density	106 PPI	82 PPI
Pixel Format	RGB Vertical Stripe	RGB Vertical Stripe
Active Area	245.76 mm (W) × 184.32 mm (H)	246 mm (W) × 184.5 mm (H)
Outline Dimensions	260.5 mm (W) × 204 mm (H) × 11.5 mm (D)	279 mm (W) × 209 mm (H) × 9.5 mm (D)
Brightness	500 cd/m²	300 cd/m²
Contrast Ratio	700:1	600:1
Viewing Angles	80° (left/right), 80° (up/down)	80° (left/right), 80° (up), 65° (down)
Response Time	20 ms (Typ.)	25 ms (Tr), 10 ms (Td)
Backlight	LED, no driver	WLED, with LED driver
Touchscreen	Not included	Not included
Signal Type	LVDS, 1 channel, 6/8-bit	LVDS, 1 channel, 6/8-bit
Voltage Supply	3.3V (typical)	3.3V (typical)
Power Consumption	7.9W	6.5W
Operating Temperature	-20°C to 70°C	-30°C to 85°C
Storage Temperature	-30°C to 80°C	-30°C to 85°C
Weight	700 grams	580 grams

Key Differences

Resolution and Pixel Density:
- G121X1-L03: Offers a higher resolution of 1024 × 768 pixels (XGA) with a pixel density of 106 PPI.
- G121STN01.0: Provides a lower resolution of 800 × 600 pixels (SVGA) with a pixel density of 82 PPI.
- The higher resolution and pixel density of the G121X1-L03 result in sharper and clearer image quality.
Brightness:
- G121X1-L03: Higher brightness at 500 cd/m².
- G121STN01.0: Lower brightness at 300 cd/m².
- The higher brightness of the G121X1-L03 makes it more suitable for high-ambient-light environments where greater visibility is needed.
Contrast Ratio:
- G121X1-L03: Higher contrast ratio of 700:1.
- G121STN01.0: Lower contrast ratio of 600:1.
- A higher contrast ratio on the G121X1-L03 enhances the distinction between light and dark areas, improving the overall visual experience.
Viewing Angles:
- G121X1-L03: Consistent 80° viewing angles from all directions.
- G121STN01.0: Slightly narrower viewing angles, particularly from the downward direction (65°).
- The more consistent viewing angles of the G121X1-L03 allow for better visibility from different positions.
Response Time:
- G121X1-L03: 20 ms (typical).
- G121STN01.0: 25 ms (Tr), 10 ms (Td).
- The response time differences may affect motion handling, with the G121STN01.0 potentially performing better in reducing motion blur.
Operating and Storage Temperatures:
- G121X1-L03: Operating temperature range of -20°C to 70°C and storage temperature range of -30°C to 80°C.
- G121STN01.0: Wider operating temperature range of -30°C to 85°C and storage temperature range of -30°C to 85°C.
- The G121STN01.0’s wider temperature ranges make it more adaptable to extreme environments.
Power Consumption:
- G121X1-L03: Consumes more power at 7.9W.
- G121STN01.0: Lower power consumption at 6.5W.
- Lower power consumption of the G121STN01.0 can be advantageous in battery-operated or energy-sensitive applications.

Conclusion

Both the Innolux G121X1-L03 and AUO G121STN01.0 are designed for industrial use but have different strengths. The G121X1-L03 offers higher resolution, brightness, and contrast, making it ideal for applications requiring high visual clarity. The G121STN01.0, with its lower power consumption and wider temperature range, is better suited for harsh environments and energy-sensitive applications.

For detailed specifications and more information, you can visit their respective product pages:

Source: https://www.slw-ele.com/innolux-g121x1-l03-and-auo-g121stn01-0-lcd-displays.html