There are a various amounts of accessories that are required to meet the functionality of your device. One should choose these accessories carefully with respect to the branding, cost, reliability, etc. Here are some of the key tips regarding various accessories you might like to take in mind while choosing your accessory-
1) CASES and COVERS- Always go with covers and cases that protect you phone to the fullest than the ones that look fancy. Safety always comes first, then aesthetics. Some of authentic brand include Spiegen and Otterbox.
2) CHARGER- If your charger has worked its way out, Id highly recommend you to buy a new one from the same company. Also, some of the trustworthy brands that manufacture chargers and USB cables are Belkin and AmazonBasics.
3) EARPHONES- Everyone prefers listening to their favourite music on the go. Some of the highly reliable brands manufacturing earphones for phones(mainly) are AudioTechnica, Skull Candy, JBL, etc. These companies provide excellent quality sound reception along with earphones available in variety of colours and styles.
SCREEN PROTECTORS- Always attach a decent thick tempered glass on the screen rather that a fancy matte finished glass. This will feature high durability and rigidness.
Hope, these tips help you in deciding which accessory you must invest your money in.