After leaking much than a communal tap, the iPhone Duo — Apple’s archetypal foldable — is yet a reality. We are utilized to foldables astir here, but for Apple, this is the archetypal and lone large caller iPhone signifier origin successful 19 years since the archetypal iPhone. Needless to say, that’s a beauteous large deal.

But arsenic stated before, foldables are not caller to us. By now, the archetypal Galaxy Fold units person completed 7 trips astir the Sun, and we person seen countless models from each different large shaper since then. Some person travel and gone successful specified a blink of an oculus that galore radical won’t adjacent retrieve that the archetypal foldable telephone with the sanction Duo was made by Microsoft.
As such, we are each reasonably acquainted with the fortes and foibles of the foldable signifier factor. However, it’s truly the foible portion that you should beryllium acrophobic with if you are an iPhone idiosyncratic who has ne'er utilized a foldable earlier and are reasoning of making the switch. While it’s tempting to presume Apple would person taken its clip to robust retired each issues with the format, that is unluckily not the case. So earlier you dive successful and donate a tiny luck astatine the altar of St. Ternus, present are immoderate foldable flaws you should beryllium alert of that the iPhone Duo does not fix.
Price
The $2000 terms tag has been a mainstay of the flagship foldable since its inception, and Apple surely wasn’t going to beryllium the archetypal to subordinate the trend. However, 7 years connected from the archetypal Galaxy Fold, it’s wide this terms obstruction exists simply to fabricate an aura of superiority alternatively than beryllium immoderate hard bounds that cannot practically beryllium crossed without ruinous consequences.

Unfortunately, astir treble the outgo of a emblematic flagship smartphone is simply a hard pill to swallow, adjacent for those consenting to ammunition retired large bucks for a phone. Most radical look to person cottoned connected to the information that you’re not getting your money’s worth, truthful adjacent those with heavy pockets person chosen to enactment with modular flagship devices.
In the past, Apple has usually been capable to get distant with stratospheric pricing owed to its marque cachet. In much caller years, however, we person seen that adjacent the erstwhile infallible marque has seen immoderate high-profile, high-priced misfires, successful the signifier of the Apple Vision Pro headset and the iPhone Air. This is astir surely wherefore the iPhone Duo doesn’t outgo thing arsenic ridiculous arsenic $3000 for the basal model, arsenic immoderate had speculated, arsenic the caller world checks person made the institution reevaluate conscionable however acold it tin propulsion its luck. However, the existing $2000 is inactive a steep terms for what is fundamentally a phone. If anyone tin person radical otherwise, it’s surely Apple, but that’s not arsenic overmuch of a warrant these days arsenic it erstwhile was.
The ‘2-in-1 Phone + Tablet’ proposition remains sketchy
One of the selling tenets of book-style foldables specified arsenic the iPhone Duo has been that it’s similar having a smartphone and a tablet successful your pouch astatine the aforesaid time. However, arsenic a batch of owners realize, it’s not rather the aforesaid thing. What sounds similar the champion of some worlds tin precise good crook retired to beryllium the worst of some worlds.
Tablets thin to beryllium bigger and person much usable abstraction for seeing your content, working, drawing, oregon adjacent conscionable doomscrolling. They besides person fantabulous artillery life, which lets them spell days without charging. Most foldable displays, however, aren’t meaningfully bigger erstwhile you unfastened them. The deficiency of due app optimization besides means the disposable abstraction isn’t ever decently utilized. People besides travel to the disappointing decision that watching a video connected the interior show doesn’t consciousness overmuch antithetic from watching it connected the outer surface that often had a akin width erstwhile viewed successful landscape.

Then there’s the telephone portion of this purported 2-in-1 experience. Foldables often thin to beryllium thicker, heavier, person worse cameras, worse artillery life, worse thermals, and worse ingress extortion against particulate and water. The ‘phone’ portion of this acquisition is objectively worse than a emblematic phone.
Ultimately, adjacent those with little than Sherlockian deduction skills recognize that they person been sold a lie. That this is not amended than having a telephone and a tablet separately, adjacent though it costs much than some combined, and that immoderate things are amended near separated. In the iPhone Duo’s case, this is nary different.
Worse cameras
A foldable is much oregon little 2 phones stacked together. This puts precise existent limits connected however heavy each fractional tin be. This creates a litany of problems, 1 of which is the worsening of cameras.
With each fractional being burdened with being arsenic bladed arsenic physically imaginable — lest the full sandwich go excessively heavy — the cameras are often the archetypal to beryllium compromised.

The iPhone Duo has a wide and an ultra-wide camera connected the back. The ultra-wide whitethorn beryllium shared with the iPhone 18 Pro, but the main camera is not of comparable quality. And of course, determination is nary telephoto camera to beryllium seen here. Considering however overmuch much costly the iPhone Duo is than the iPhone 18 Pro, you’d expect astatine slightest comparable camera quality, but that’s conscionable not the lawsuit here, arsenic we person seen with different foldables.
Worse batteries
Just similar the cameras, the artillery is different happening that gets nerfed erstwhile moving to a foldable signifier factor. There’s lone truthful overmuch abstraction inside, which is further compromised by the information that the artillery needs to beryllium divided successful two, which makes it adjacent little space-efficient.

Using Apple’s ain constricted investigating data, the iPhone Duo has little artillery beingness than the iPhone 18 Pro Max erstwhile utilizing the smaller outer display, and considerably little erstwhile utilizing the interior show portion streaming videos. You could accidental that’s a tenable compromise to marque for the larger display, but the quality would besides amusement up successful different areas wherever the show isn’t relevant, specified arsenic portion making calls. The Duo besides charges slower, which isn't ideal.
Worse thermal performance
Finally, the thinner plan of each of the halves besides results successful markedly worse thermal performance. Without the added thickness and worldly to dissipate the heat, the spot wrong the telephone has to throttle overmuch earlier and overmuch much aggressively to support tenable temperatures. This means the iPhone Duo volition suffer its highest show overmuch sooner and much aggressively than the iPhone 18 Pro nether load, adjacent though some phones person the aforesaid chipset.
Worse durability
Foldables are besides not known for their durability. Moving parts ever adhd much complexity and an further constituent of nonaccomplishment to a device. Imagine past that the full telephone is held unneurotic by a elephantine moving portion on with a precise delicate solid furniture connected top, and abruptly things spell up respective notches connected the hazard factor. Add to that mostly mediocre ingress extortion ratings, and it’s nary wonderment that foldables person a estimation for being fragile.

Modern smartphones person travel a agelong mode successful presumption of durability. A modern iPhone similar the iPhone 18 Pro tin past a batch of maltreatment meted retired by regular use. Apple has surely done much than others with an IP68 standing connected the Duo, but thing with a hinge that large and solid that brushed is inactive an casual people for damage. And you can't trust connected cases, since cases for foldables thin not to beryllium precise effectual owed to plan limitations.
The awkward fingerprint sensors
The iPhone Duo is the archetypal iPhone successful galore years to diagnostic a Touch ID. This would consciousness similar an contiguous downgrade to those who person gotten utilized to the unthinkable convenience of Face ID that works seamlessly without immoderate idiosyncratic input. Due to the plan of a foldable, unless you determine to person Face ID sensors connected some the outer and interior display, a fingerprint sensor is inactive the mode to go.

However, overmuch similar each different foldable connected the market, Apple has placed the fingerprint sensor connected the close borderline of the device. Side fingerprint sensors aren’t ever the astir convenient oregon reliable ways to unlock your phone. For one, it leaves left-handed radical retired to dry, much oregon little forcing them to usage their close hands to unlock the device. But adjacent if you are right-handed, you are besides much oregon little forced to usage the aforesaid manus to unlock the instrumentality comfortably, unless you privation to messiness astir with unlocking with your near thumb and past flipping the telephone around.
The broadside fingerprint sensors person a overmuch smaller aboveground area, truthful they are prone to errors portion registering and unlocking the device. A simpler solution would beryllium to enactment the sensor connected the backmost of the telephone truthful anyone could usage it easily, but someway this ever gets vetoed successful favour of a cleaner design. Also, for immoderate reason, the iPhone Duo places its measurement buttons connected the apical edge, which sounds similar a hassle nary substance however you clasp the phone.
The infernal crease
The crease connected a foldable has been a longstanding eyesore. Realistically speaking, it makes consciousness for it to beryllium there. But, aft paying implicit 2 grand, you expect the happening to alert and marque you dinner, and thing arsenic mundane arsenic a crease that's ever successful your look feels similar an insult to injury.
Image credit: Brian Tong (YouTube)
Compared to aboriginal foldables, manufacturers person made tremendous advancement connected diminishing the quality of the crease. This year’s Oppo Find N6 has 1 of the slightest discernible creases we person travel crossed yet, and Apple took it a measurement further. By having a matte nano coating connected the interior display, the institution efficaciously gets escaped of glare and mirror-like reflections from the glass. Those are the easiest mode to spot a crease, arsenic they visibly distort erstwhile going implicit the hinge. With the sheet mostly flattened and the telltale reflections eliminated, what remains is simply a mostly crease-less design.
However, we are not rather determination erstwhile it comes to a wholly crease-free design. The crease connected the iPhone Duo, minimal arsenic it is, is inactive present, arsenic seen successful the aboriginal hands-on videos. If that is thing that bothers you, past possibly foldables are not for you. Not yet, astatine least.
Image credit: Brian Tong (YouTube)
With each of that said, the iPhone Duo does bash immoderate things amended than its rivals, which are worthy of a mention.
Native app support
One of the maddening things astir Android foldables is however fewer developers look funny successful gathering genuinely autochthonal big-screen experiences for them. Most apps today, erstwhile opened connected the wider interior surface of an Android foldable, simply agelong retired and magnify. This conscionable makes the app look and enactment worse than before, arsenic determination is simply nary accounting for the larger canvas.

While it’s inactive aboriginal days, if determination is 1 happening you tin slope connected Apple getting right, it is third-party app compatibility for the iPhone. The institution already showed a fistful of apps that person adapted to the caller UI layout for some displays connected the Duo and the ways they tin instrumentality vantage of them. There is nary uncertainty successful our caput that wrong a twelvemonth from now, each large apps volition person native, optimized experiences built for the Duo, acold outpacing what they person managed for Android foldables implicit 7 years.
Transition betwixt displays
Having a instrumentality with 2 antithetic displays with their ain facet ratios, resolutions, and refresh rates is simply a nightmare for bundle developers. It’s nary wonderment truthful galore apps bash not modulation gracefully from the outer surface to the interior screen. Games are by acold the worst offenders, arsenic galore games volition simply relaunch to accommodate to the caller show should you modulation from 1 surface to another.
Gaming successful iPhone Duo - 3 perspectives pic.twitter.com/2TEfAx64TQ
— Geoff Keighley (@geoffkeighley) September 9, 2026This is thing Apple seems to person handled overmuch much adroitly. In each the hands-on videos we person travel across, games moving connected the outer surface fluidly modulation implicit to the interior surface without arsenic overmuch arsenic a intermission screen. You tin easy flit successful and retired of the 2 displays and besides rotate the surface with the crippled adjusting to the caller predisposition connected the fly.
Half-folded states
Android foldables person had hinges that let them to enactment betwixt afloat unfastened and afloat closed states, but it ne'er seemed similar that functionality was decently explored. With the iPhone Duo, Apple demonstrated the half-folded authorities of the instrumentality arsenic 1 of the large selling factors of its design.

Apps person been designed to divided halfway and show antithetic contented connected some sides. The keyboard besides splits successful 2 antithetic ways depending upon the predisposition of the device. Video players volition amusement playback controls connected the little half. Games tin amusement controls connected the little half.
The instrumentality tin besides beryllium placed upside down connected its edges successful a nightstand mode, and determination are peculiar widgets that tin beryllium accessed successful this mode. There is simply a batch much thought and intent present with the mode the foldable plan tin beryllium utilized different than to conscionable person a bigger display.
Speakers
Stereo speakers are tricky for foldables arsenic what’s near and what’s close keeps changing. The solution for this connected tablets was to enactment a talker successful each corner, but foldables don’t person the luxury of that overmuch space. More recently, we person seen Samsung spot the Galaxy Z Fold8 speakers connected 1 side, which wholly ruins the stereo effect.
The iPhone Duo solves this by having 1 talker successful 1 country and the different diagonally opposite. It past uses bundle to find which mode you are holding the device, and perpetually adjusts the dependable to lucifer not conscionable the presumption but besides the comparative region of the speakers to make accordant stereo sound.
So each successful all, Apple has made immoderate important strides successful making foldables a applicable alternate to the modular iPhone. However, the class is inactive beset with respective inherent problems that are going to instrumentality a batch of clip and engineering to overcome. As such, if you’re idiosyncratic with implicit $2000 burning a spread successful your pocket, you should inactive cautiously see your options, and lone erstwhile you judge that compromise is the sanction of the crippled with foldables should you take to instrumentality the plunge.


























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