Hitachi SP14Q002-C1 vs SP14Q002-T: A Side-by-Side Comparison

Posted on: 04/06/2025

Display Colors: Monochrome

Both displays feature monochrome displays, which means they can only produce shades of a single color, typically black and white. This is in contrast to color displays, which can produce a wide range of colors. Monochrome displays are often used in applications where color is not essential, such as e-readers and industrial control systems.

Here is a table comparing the key specifications of the two displays:

Feature	Hitachi SP14Q002-C1	Hitachi SP14Q002-T
Panel Brand	Hitachi	Hitachi
Panel Model	SP14Q002-C1	SP14Q002-T
Panel Type	FSTN-LCD, LCM	FSTN-LCD, LCM
Panel Size	5.7 inch	5.7 inch
Resolution	320×240, QVGA	320×240, QVGA
Display Mode	STN, Black/White (Negative), Transflective	STN, Black/White (Negative), Transmissive
Active Area	115.185×86.385 mm	115.185×86.385 mm
Outline	167×109×10 mm	167×109×10 mm
Surface	Glare (Haze 0%)	Glare (Haze 0%)
Brightness	60 cd/m² (Typ.)	140 cd/m² (Typ.)
Contrast Ratio	5:1 (Typ.)(Transmissive)	25:1 (Typ.)
Display Colors	Monochrome	Monochrome
Response Time	120/385 (Typ.)(Tr/Td)	120/150 (Typ.)(Tr/Td)
Viewing Angle	40 (Typ.)(CR≥2, Φ2-Φ1) (L/R/U/D)	40 (Typ.)(CR≥2, Φ2-Φ1) (L/R/U/D)
Frequency	75Hz	75Hz
Lamp Type	1 pcs CCFL Without Driver	1 pcs CCFL Without Driver
Signal Interface	Parallel Data (4-bit), 14 pins	Parallel Data (4-bit), 14 pins
Input Voltage	3.3/5.0V (Typ.)(VDD)	5.0V (Typ.)

Here is a summary of the key differences between the two displays:

The SP14Q002-T has a higher brightness of 140 cd/m² compared to the SP14Q002-C1’s 60 cd/m².
The SP14Q002-T has a higher contrast ratio of 25:1 compared to the SP14Q002-C1’s 5:1.
The SP14Q002-T has a faster response time of 120/150 (Typ.)(Tr/Td) compared to the SP14Q002-C1’s 120/385 (Typ.)(Tr/Td).

Which display is right for you?

The best display for you will depend on your specific needs. If you need a display with high brightness and contrast ratio, then the SP14Q002-T is a good option. If you need a display with a fast response time, then the SP14Q002-T is also a good option. However, if you are on a budget, then the SP14Q002-C1 is a good option.

Additional Considerations

In addition to the specifications listed above, there are a few other factors to consider when choosing a monochrome LCD display. These include:

Viewing angle: The viewing angle is the range of angles from which the display can be viewed without a significant loss of image quality. A wider viewing angle is important if the display will be used in a public setting where it may be viewed from different angles.
Operating temperature: The operating temperature is the range of temperatures in which the display can be used safely and reliably. If the display will be used in an extreme environment,

Source: https://www.slw-ele.com/hitachi-sp14q002-c1-vs-sp14q002-t-a-side-by-side-comparison.html