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The Kodak Charmera keychain digital camera was a marketing masterclass and a huge hit for 2025. The tiny camera came in one of six retro varieties, delivered in a mystery blind box for just $30. It sold by the bucketload (and now costs a still-reasonable $35).
It popularized miniature cameras, both those that came before, such as the Tamagotchi-like Fujifilm Instax Pal, and a wave of Charmera-inspired alternatives that followed. Some aped traditional styles, like the Chuzhao TLR-style digital camera with its waist-level screen design, while others majored on the miniature.
All of those cameras can be picked up for under $50, and if you don't mind a non-branded mini camera, there are many options that are cheaper still and will cost less than your lunch. Examples include the Aries Charmsnap (a Charmera knock-off) and the Polaroid Camera Keychain (a novelty non-working camera).
If your budget stretches further, an altogether different proposition is the premium Insta360 Go 3S. This is the world's smallest 4K camera, and it shoots 12MP stills, features a magnetic back, and is now available in a cutesy Retro Bundle edition for $300.
Every camera in this collection is truly tiny and can slip into a pocket or clip onto your belt / bag. But if you're seeking a purely cheap camera regardless of size, check out my top digicams under $100 guide for additional options.
I have worked as a tech journalist, photographer and videographer for over 15 years, and in 2023 I took the reins as TechRadar's Cameras Editor. I've reviewed all the major camera gear since then, plus multiple mini cameras. I have the Kodak Charmera, Instax Pal and Insta360 Go 3S in my camera collection — they are fun options for all ages.
Mini cameras — US links
Mini cameras — UK links
Based in the UK? I've pulled together some picks for you too...