1.65 Inch Square AMOLED Display Panel 348*442 Dots 4-Wire SPI Interface Driving IC RM69090

HX165RT90229T is 1.65 inch square AMOLED display 348×442 dots with MIPI/3-Wire SPI/4-Wire SPI/QAD-SPI SPI interface and driving IC RM69090.

The key advantages of AMOLED (Active-Matrix Organic Light-Emitting Diode) displays include:

• Perfect Blacks & Infinite Contrast
• Vibrant Colors & Wide Gamut
• Ultra-Fast Response Times
• Flexibility & Thin Designs
• Energy Efficiency
• Always-On Displays (AOD)
• Superior Viewing Angles
• HDR Performance

AMOLED Disadvantages

AMOLED is extremely expensive than LCD and TFT, lifetime is shorter than LCD and TFT and has lower peak brightness in sustained use.

• Factory base located at inland city which has cost effective
• Most advanced new equipment which can keep quality stable
• Most processes using fully automatic equipment which has efficiency and stable quality
• Professional engineers and production leaders who work in LCD field for more than 20 years
• Self design for customized product

• Smartphones and tablets
• Wearables (smartwatches like Apple Watch)
• AR/VR headsets
• Television and Monitors
• Automotive display
• Medical and smart home

1. Power Consumption:

• AMOLED displays consume power on a per-pixel basis, meaning that pixels that display black or dark content consume very little power, while pixels displaying bright or white content consume more power.
• LCD and LED displays require a constant backlight that consumes power regardless of the displayed content.

2. Content Dependency:

• AMOLED displays are more power-efficient for content with a lot of dark or black areas, as the individual pixels can be turned off to save power.
• LCD and LED displays consume a relatively constant amount of power regardless of the displayed content, as the backlight remains active.

3. Brightness Control:

• AMOLED displays can dynamically adjust the brightness of individual pixels, allowing for better power efficiency in low-brightness scenarios.
• LCD and LED displays typically have a fixed backlight brightness, which can result in higher power consumption even when the display content does not require maximum brightness.

4. Display Size:

• AMOLED displays tend to be more power-efficient for smaller display sizes, as the power consumption scales with the number of pixels.
• Larger LCD and LED displays may require more power-hungry backlights, potentially reducing their power efficiency compared to AMOLED displays of the same size.