With NCT DREAM, ATEEZ, TOMORROW X TOGETHER, TWS, xikers, and more all releasing new photocard-packed albums in the same November window, a reasonable question comes up fast: do SM, JYP, and HYBE actually print their photocards to different sizes?
The short answer is mostly no. The vast majority of standard K-pop photocards across every major label measure 55mm by 85mm, roughly 2.16 by 3.35 inches, which lines up closely with a standard trading card.
That said, a few real exceptions exist, and knowing them before buying a stack of sleeves saves a return trip to the store once a card doesn't fit the way it should.
Here's the actual dimension breakdown by label and format, verified rather than assumed.
Across SM, JYP, HYBE, and YG, the dominant photocard format measures 55mm by 85mm, with genuine cards sometimes falling within a 54mm by 86mm tolerance depending on how an individual album's cards were die-cut.
That consistency is good news for collectors: a single sleeve and binder page size covers the overwhelming majority of cards regardless of which label or group released them.
What actually varies more noticeably by label is finish, not size. HYBE releases (SEVENTEEN, TXT, NewJeans) tend toward a glossy card finish, SM releases (NCT, aespa, RIIZE) lean toward a matte finish, and JYP releases (Stray Kids, TWICE, ITZY) often run glossy with higher color saturation.
None of those finish differences change what sleeve or binder pocket size a card needs, but they're worth knowing if a collector is trying to visually sort cards by label at a glance.
A handful of special-format cards genuinely break from the 55x85mm standard. SM has released square OST-style cards at roughly 70mm by 70mm for select soundtrack projects, and HYBE has used a larger mini-poster card format around 64mm by 96mm for select releases.
Neither format fits a standard trading-card sleeve or 9-pocket binder page cleanly, so a collector who picks up one of these special formats needs a differently sized sleeve specifically for it rather than assuming the usual stack works.
Despite the name, mini photocards and Polaroid-style merchandise cards are not smaller than standard photocards in any consistent way. They show up at 54mm by 86mm, 50mm by 75mm, and other sizes entirely, including some at 90mm by 60mm or 70mm by 100mm that are actually larger than a standard card.
There is no universal standard for this category at all, which means measuring an individual mini card before buying a dedicated sleeve for it is the only reliable approach.
Sleeve manufacturers typically produce standard photocard sleeves sized around 56mm by 88mm, slightly larger than the card itself, which gives the card room to slide in without binding against the sleeve's edges.
That small manufacturing buffer is intentional and is part of why a snug-fitting sleeve still has to be sized correctly; too loose a fit lets a card shift and crease inside the sleeve over time.
Most collectors never think about photocard dimensions at all until a specific card refuses to sit flat in a sleeve or binder page, usually because it's a special format rather than a measuring error.
Measuring a card with a ruler before assuming it fits an existing sleeve stock is a quick habit that saves a wasted purchase, especially when a release includes an unfamiliar bonus format alongside the standard included card.
NCT DREAM, ATEEZ, TXT, Nayeon, Chaeryeong, xikers, TWS, P1Harmony, and RESCENE are all releasing standard-format albums this month, meaning the standard 55x85mm sleeve and binder setup covers every one of their included photocards.
The exceptions to watch for are pre-order or lucky-draw bonus items explicitly marketed as mini cards or poster cards rather than the standard included photocard, since those are exactly the items that can land outside the usual size range.
For any standard-format card headed to a trade meetup rather than straight into a binder, EVORETRO's Compact 2x2 Top Loader Binder Set is built to the same 55x85mm standard, giving it rigid protection without needing a differently sized case.
No, nearly all standard photocards across these labels measure 55mm by 85mm.
Special formats like SM's square OST cards and HYBE's mini-poster cards genuinely differ in size.
Not necessarily; mini and Polaroid-style cards vary widely and are sometimes larger than standard cards.
A sleeve sized around 56mm by 88mm fits a standard 55x85mm photocard with room to slide in without binding.
With this much new photocard volume landing in November, having the correctly sized sleeves on hand matters more than usual. Start with EVORETRO's Perfect Fit Sleeves, sized for the standard photocard format nearly every label uses.
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