Samsung Galaxy A30 does not come with a barometer or a temperature sensor, so in summer when we play heavy games then it will get heated and we can’t get easily notified. It does not have infrared, it comes with a non-removable battery. It has a weaker speaker. It does not have NFC so it can’t support the wireless transactions. The fingerprint sensor isn’t easily accessible. The processor and the mobile are not competitive enough at the price and it comes with sluggish face recognition.