Mobile accessoriesinclude anyhardwarethat is not integral to the operation of a mobilesmartphoneas designed by the manufacturer, and adds utility to the mobile phone.
Cases
edit
Cases, which are designed to attach to, support, or otherwise hold a smartphone, are popular accessories. Case measures are based on the display inches (e.g. 5 inch display). There are different types:
- Pouches and sleeves
- Holsters
- Shells
- Skins
- Fitted cases
- Bumpers
- Flip cases and wallets
- Screen protection films
- Camera protection films
- Drop and shock protection
- Leather cases
- Cases with integrated kick stands
- Battery cases
- Cases with protection devices
Holstersare commonly used as third-party cases for devices, and/or are made of plastic and without exposed rigid corners. Heavy duty cases are designed to protect from drops and scratches.
A standing (or kickstand) case keeps the device standing upright. The collapsible kickstand of some horizontal cases holds the device in a flatter or steeper angle, depending on whether it is horizontally placed on a surface clockwise or counter-clockwise. The flat angle allows tapping without pushing the device over, while the steep angle is intended for watching.
Folio cases are a combination of a case and stand, and may include a keyboard (USB forOTGsmartphones or bluetooth keyboard).
Third-party cases and design covers can serve for protection and personalization. These are the result of the relatively "naked" designs produced by manufacturers such as Apple, where the metal and glass components of the device are exposed and vulnerable to damage. They are distinct from holsters, in allowing use of the device while in the case, but in many instances include a belt clip or other device giving it the functionality of a holster. They are made of plastic, rubber, silicone, leather, or adhesive-backedvinylpieces. Vinyl material may be calendered or cast, with the latter being more expensive.Calendered vinylis expected to only be used for short-mid duration (10 years), whilecast vinylis used on a more long-term basis. Calendered vinyl also tends to shrink in the heat and can be shaped into any form (above 80 degrees Celsius), and may fade in direct sunlight.
Customized phone cases use custom printing. Different companies have different methods of printing on cases; some utilizesublimation,others Inkjet-printed skins, others dye-sublimation 3D printing methods.
Functional cases can integrate external batteries or a USB, bluetooth, orWifikeyboard andtouchpad.
Anti-loss devices
editAnti-losskeychainscan easily locate a smartphone through theGPSandBluetooth low energyantennas of the phone. Once the user is within range of the smartphone, both the smartphone and device will alert the user. It also can be used to remotely takephotographsusingBluetooth.
Phone charms
editPhone charms are used to decorate the device. They attach either by a strap or by plugging into thejack plug.
Mass storage
editSome smartphones featureSD cardslots (usually the smaller Micro-SD variant). These, in combination with a compatible SD card, can be used to transfer files from one device to another, or simply to increase the storage capacity of the phone.
Wi-Fi SDs areWi-Ficommunication devices on a specialSD cardinserted into the SD card slot. They can move pictures to a local computer or an onlinephoto-sharingservice.
Additionally, many devices haveUSB On-The-Goand support USB storage, in most cases using either a special USB micro-B flash drive or an adapter for a standard USB port. Such adapters can also be used with various other USB devices, such as hardware mice and keyboards.
Chargers and external batteries
edit
Mobile phone chargershave gone through a diverse evolution that has included cradles, plug-in cords and obscure connectors. However, devices built between 2010 and 2020 generally usemicro-USBconnectors, while newer devices tend to useUSB-C.Apple devices often use proprietary connectors.
External batteries are most commonly stand-alone devices, which can be cabled to the phone's primary charging connector.
Photo accessories
editSmart lenses are larger and more capable than the phone's camera, havingoptical zoomand other features. The smartphone connects to them overWi-Fiusing an app. They are compatible with most smartphones. Smart flash can be used also forselfies.
Selfie stick
editSelfie sticks are hand-held extensible monopods used to move the devices further away than would have been possible with the reach of the human arm, allowing for the camera to take shots to be taken at angles and distances that would not have been possible before.
Docks and mounts
editPhone stands
editA phone stand keeps the device standing upright on the desk.
Smartwatches
editAsmartwatchis a wearable computing device with a touchscreen display that closely resembles a wristwatch or other time-keeping device. Smartwatches are multi-purpose devices. A user can manage notifications, attend calls, ask questions to voice assistants and more. Smartwatches also act like a fitness tracker and a medical device.
Smartphone tripod mount
editAtripod;it is designed to hold the device in place in a fixed location on the ground during the capture of photographs.
HDMI and projector
editMicro-USB to HDMI cables are used in smartphones withMHL.
Phone coolers
editExternal device designed to cool down a phone for maintaining or improving performance (SoC,battery lifespan, charging speed). May includeheatsink,axial or centrifugal fan(s),heat pipes,vapor chamber,peltier,water-to-air heat exchangers,magsafe,wireless chargingand/orprogrammable rgb lighting.[1][2]
Additional buttons
editPressy Buttonis a programmable button that can be inserted into the headphone socket of a smartphone or tablet and used as an extra button to perform tasks on the device.[3]
Brands specializing in mobile accessories
editSeveral companies have emerged as prominent manufacturers and brands specializing in mobile phone accessories.
- Anker:Known for chargers, power banks, and cables.
- Baseus:A Chinese brand offering chargers, cables, car mounts, and audio products.[4]
- Belkin:Headquartered in California, offers chargers, cables, and cases.
- Casetify:Known for customizable phone cases and other accessories.
- Evelatus:A Europe-based brand offering cables, cases, chargers, and screen protectors.[5]
- OtterBox:Famous for rugged, protective cases.
- Popsockets:Popularized collapsible phone grips and stands.
See also
editReferences
edit- ^"OnePlus 45W Liquid Cooling Back Clip showcased at MWC 2023 hits China for 469 yuan ($68)".
- ^"Exploring These Magnetic Phone Coolers for iPhone 15 Series".Chargerlab.2023-10-19.Retrieved2024-04-09.
- ^"Gadget Watch: Pressy, the configurable smartphone button".Electronics Weekly.Retrieved14 February2014.
- ^"About Baseus Accessories LLC".Baseus Accessories.Retrieved2024-07-20.
- ^"New Mobile Accessories Brand | Evelatus".evelatus.Retrieved2024-07-20.