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iPhone Duo accessories
Cases that cover or clear the hinge, protectors for both screens, chargers, and mounts that hold a 254 g phone open. Every guide covers fit open and closed.

Start here
CaseOtterBox Defender Series Pro XTRugged, with a hinge guard. $89.99.VideosCase videosCases fitted on camera.CareProtecting the inner displayWhich protectors to use, and care habits.
Cases 12
By type and brand.
- Best iPhone Duo casesOverall picks.
- iPhone Duo Case$79, polycarbonate, Sand or Navy Blue.
- iPhone Duo Folio with Kickstand$129, TechWoven, Taupe or Navy Blue.
- Best slim casesMinimal protection, minimal bulk.
- Best rugged casesHinge-covering protection.
- Best kickstand casesFor video and StandBy.
- Best wallet and folio casesCards and cover.
- Best clear casesShowing the color.
- Best leather casesNomad, Burton Goods and others.
- OtterBox Defender Series Pro XTRugged, with a hinge guard. $89.99.→
- dbrand GripSlim and textured.
- Spigen, Pitaka, UAG and moreA page per brand.
Screen protection 5
Two screens, two materials.
- Best screen protectorsOuter display.
- Inner screen protectors: should you?The cover layer and what fits.
- Camera lens protectorsFit and image quality.
- Privacy screen protectorsOuter display options.
- The nano-texture layer explainedApple's replaceable cover layer.
Charging and power 6
About 50% in 20 minutes with a 60 W adapter, per Apple.
- Best chargersWired charging options compared.
- Best MagSafe chargersThrough cases.
- Best power banksCapacity for two batteries.
- Best car chargersFast on the road.
- Charging stands for StandByOpen and closed.
- CablesUSB-C with the right rating.
Mounts, stands and more 8
Everything else.
- Best car mountsHolding a heavy phone, closed.
- Best desk standsOpen and half-open.
- Best wallets and gripsMagSafe accessories.
- Best keyboardsFor the inner screen.
- Best game controllersClamp fit on a foldable.
- Apple Pencil accessoriesCases and holders.
- Skins and wrapsdbrand and others.
- Travel accessoriesBags, pouches, adapters.
Guides 3
Choosing well.
- The iPhone Duo starter kitFirst purchases.
- Gift guideFor Duo owners.
- What doesn't fitAccessories made for slab phones.
Common questions
Do regular iPhone cases fit?
No. The Duo's folded dimensions are unique and the hinge needs clearance or coverage. Duo-specific cases only.
Should I put a protector on the inner screen?
Use only a protector made for the iPhone Duo's inner display. The inner-screen page covers the options.