Chinese smartphone company Infinix has unveiled a concept for a tri-fold phone that packs down to the size of a credit card and can be used as a clip-on camera. Displayed as a prototype at this ...

During the design process for the COVID-19 vaccine card, CDC staffers’ emails indicated that they wanted them to fit in wallets. The cards do not actually fit in wallets.

Analyst Ming-Chi Kuo has said that Apple is working on a folding iPhone with an iPad Mini-sized screen, which could potentially release in 2023 if the company can figure out the technical ...

The eccentric and quintessentially Japanese-looking scooter unfolds from a SIM card-shaped box which is about the size of a brief case.

SIM-Trim: Cutting Card Down to MicroSIM Size Got a shiny new 3G gadget with a microSIM slot, but no carriers in your country willing to give you a tiny SIM to put in it?

How was the standard size of a credit card or a business card established? This question was originally answered on Quora by Faisal Khan.

The Smith & Wesson Border Guard Tanto Folding Knife is only $18 on Amazon. Shoppers say it's "incredibly sharp" and "packs a punch" despite its compact size.

A product that is compact will sometimes win out over similar competitors by nature of its size alone. Such is the case with the Satechi Aluminum Type C Micro/SD Card Reader ($24.99 MSRP ...

Both the Pixel Fold's folding display as well as the external display will be produced by Samsung, but we don't have much more information about the latter screen here.