FYI, Passive Matrix doesn’t mean monochrome. Passive Matrix were color too. If you’re actually looking for a reflective monochrome LCD, you probably want STN aka Supertwist LCD.
I’m not aware of any STN smartphones. Others have already rightly posted eink is likely a better fit for what you want.
FYI, Passive Matrix doesn’t mean monochrome. Passive Matrix were color too. If you’re actually looking for a reflective monochrome LCD, you probably want STN aka Supertwist LCD.
I’m not aware of any STN smartphones. Others have already rightly posted eink is likely a better fit for what you want.