14 Failed Phones: The Smartphone Ideas That Went Terribly Wrong

Weirdest smartphones that actually existed include exploding Note 7s and phones that double as projectors or land lines.

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Alex Barrientos Avatar

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Image: Gadget Review

Key Takeaways

Smartphones used to be about pushing boundaries—better cameras, faster processors, and bigger screens. Now, some manufacturers are like, “Hold my beer,” and sprint in the opposite direction. Innovation is no longer about what tech can do, but how weird it dares to be. Everyone seems locked in a smartphone version of Project Runway, and the results are… well, you’ll see. We’ve curated a list of the most head-scratching, why-did-they-do-that devices ever conceived. Buckle up; the smartphone Twilight Zone awaits.

14. Samsung Galaxy Note 7

Image: Wikipedia

Airlines actually banned this phone from flights after battery faults caused spontaneous combustion.

Released in 2016, the device boasted premium features like water resistance and wireless charging, until it became a fire hazard. You know how it feels when a new gadget gets too hot to handle? This time, the heat was literal—like bringing a tiny hand grenade on board.

Samsung tried to douse the flames with safety updates that ultimately bricked the device. Imagine buying a phone only for the manufacturer to remotely disable it, like a techie version of getting your car towed. Widely regarded as Samsung’s biggest tech failure, the Note 7‘s explosive legacy burns brightly in smartphone mishap history.

13. Xiaomi QIN 2 Pro and QIN F22 Pro

Image: eBay

These compact smartphones boast unusual, angular design marketed as fashion devices.

Ever feel like phones are just too damn big? The 3.5-inch display on the QIN F22 Pro might have you squinting like someone reading prenup fine print. The company positioned these as fashion devices, so practicality took a backseat to style.

Running on a MediaTek G85 processor and Android 12, the QIN F22 Pro promises modern functionality in a tiny package. Just don’t expect to binge-watch Netflix without reaching for reading glasses. Imagine typing a text with a virtual QWERTY keyboard on that thing—it’s like performing surgery with boxing gloves.

12. Fairphone 5

Image: Wikipedia

This phone flips off planned obsolescence with software support promised until 2033.

Made with 70% recycled aluminum, it’s like the Prius of smartphones. Finally, a device with commitment issues—to the planet, that is. You can actually swap out the screen and cameras with a screwdriver in about 15 minutes, a feature other manufacturers treat like rocket science.

Sure, its Qualcomm QCM 6490 processor and 8GB of RAM might not win speed races. But at €699, it’s a small price for a phone that won’t become e-waste before your next existential crisis. Sometimes slow and steady actually wins the race.

11. Hisense Hi Reader Pro

Image: eBay

This smartphone-e-reader hybrid features 16 shades of gray and a 20Hz refresh rate.

You know that friend who insists on bringing a Kindle to the club? The Hi Reader Pro is kind of like that. Its 6.1-inch display sports 16 shades of gray and a refresh rate up to 20Hz, but it’s also packing a Snapdragon 662 processor—like showing up to a knife fight with a spork.

Don’t even think about binge-watching Bridgerton on this thing. With 4GB RAM and 64GB storage, it won’t happen. Stick to reading, though, and its 4,000 mAh battery will outlast any book club meeting, even if Karen insists on reading the whole thing out loud.

10. Poptel V9

Image: Poptel

This Android landline phone features an 8-inch touchscreen and physical handset.

Early adopters in the 1980s may recall Radio Shack selling home phones with built-in answering machines. The Poptel V9 is a throwback to that era—if Radio Shack had been designed by Jony Ive. Less “brick” and more “small tablet permanently chained to your desk.”

You can even slap in dual SIM cards, because nothing says “cutting edge” like features from 2 decades ago. The physical handset features volume control and call rejection buttons, making spam call rejections almost fun. Just keep that 1,800 mAh battery charged, or your modern landline becomes an expensive paperweight.

9. Kyocera DuraForce Ultra 5G

Image: Amazon

This military-grade smartphone meets MIL-STD-810H standards and survives concrete drops.

Smartphones of the future won’t just be smart; they’ll be damn near indestructible. The DuraForce Ultra 5G is like the Chuck Norris of smartphones, ready for anything. With drop resistance from 1.5 meters onto concrete and a scratch-resistant Sapphire Shield screen, this phone laughs at butterfingers.

Picture a construction worker FaceTiming from a muddy job site, gloved hands and all, without a second thought. A Snapdragon 765G processor and 6GB of RAM won’t win gaming awards, but neither will a shattered screen. Even with 500 nits brightness, this device survives situations that would turn an iPhone into expensive gravel.

8. SOYES S10i


Image: Amazon

This compact Chinese smartphone somehow crams 5 cameras onto a 3.5-inch display.

The SOYES S10i answers the question: How many cameras can you fit on a tiny screen? 5, apparently. For those nostalgic for flip phones but allergic to anything pre-2010, this device boasts 3GB RAM and 32GB of storage, plus a “Face ID” feature that’s just a deletable app.

Marketed as 23% more powerful (than what remains a mystery), this phone claims 120W fast charging capability despite its meager 2,000 mAh battery. User reviews on AliExpress suggest performance issues and heat generation. If you need a statement piece that doubles as a pocket warmer, your search may be over.

7. NoPhone

Image: Kickstarter

This plastic brick looks like a smartphone but does absolutely nothing—and that’s the point.

For anyone who’s ever chucked their phone across the room after another rage-inducing app update, the NoPhone is your cathartic answer. Made entirely of plastic, this waterproof and unbreakable brick does absolutely nothing. You can drop it, spill coffee on it, or even “accidentally” sit on it—zero consequences.

The original NoPhone costs just $10 (production cost: $2), while the NoPhone 2 includes a mirror for selfie support. The NoPhone Air, a steal at $5, gives you nothing but empty phone-shaped packaging. By 2025, over 15,000 units have been sold, racking up lifetime revenue nearing $300,000.

6. ASUS ROG Phone 8 Pro

Image: Asus

This gaming powerhouse packs 24GB RAM and an active cooling fan with built-in buttons.

With a Snapdragon 8 Gen 3 processor and 24GB of RAM, you’re basically carrying a supercomputer in your pocket. The 6.78-inch display boasts a 165Hz refresh rate, so games look smoother than a politician’s apology.

The ROG Vision RGB lighting provides customizable effects, perfect for showing off—or signaling for help when lost in a crowd. The active cooler fan with built-in buttons works like a tiny air conditioner for sweaty palms during intense gaming sessions. The 6,000 mAh battery charges in just 39 minutes at 65W, meaning less time tethered to walls and more time pwning n00bs.

5. Samsung W2019

Image: Samsung

This premium flip phone was designed exclusively for the Chinese market with dual displays.

Is a flip phone retro, or just waiting for a comeback like acid-wash jeans? Samsung bet big on the latter with the W2019, a premium clamshell designed exclusively for the Chinese market. Picture a Wall Street exec in Shanghai, sealing deals with a phone that snaps shut with authority.

Part of Samsung’s W lineup, tailor-made for China where some folks still dig the classic flip, the W2019 packed dual 4.2-inch displays for that extra “look at me” factor. It was discontinued after its initial release—maybe the world wasn’t ready for a phone that looked like your grandma’s but cost more than rent.

4. Gold Galaxy S21 Ultra (Caviar Edition)

Imsge: Caviar  

Only 7 units of this 24-karat gold phone exist, weighing a full 1 kilogram each.

7 people on Earth apparently thought the Samsung Galaxy S21 Ultra needed more flash, so Caviar answered the call. The result? A phone slathered in 24-karat gold and weighing a solid 1 kilogram. For those who love gadgets like they love a mob boss’s taste in decor, this might be peak luxury.

Functionality? Not so much. The gold overlay renders the ultra-zoom camera about as useful as a screen door on a submarine. Wireless charging? Nope. Consider this the tech equivalent of a golden toilet—impressive to look at, less functional to use.

3. Unihertz Tank 2

Image: Unihertz

This phone doubles as a power bank with its 22,000 mAh battery and built-in projector.

Remember when phones were just phones? The Unihertz Tank 2 doesn’t just call your mom; it could probably jump-start her Prius, thanks to its 22,000 mAh battery. The second version scales back to a mere 15,000 mAh, presumably because the first version could power a small village.

A giant dual-lens flash on the back goes full disco, working as police strobe lights with red and blue flashing capability—perfect for impromptu rave emergencies. Plus, a built-in DLP projector lets you screen movies onto any available wall. Forget Netflix and chill; this is Netflix and project onto the side of a barn.

2. Sugar A100

Image: eBay

This compact phone features a 3.5-inch grainy display and oversized speaker with manual volume wheel.

With its 3.5-inch grainy display, the Sugar A100 could easily pose as a prop from “Honey, I Shrunk the Kids.” This compact smartphone sports a cute aesthetic and even throws in a branded case for extra flair. But its functionality is more Tamagotchi than Tesla.

Think of it as a retro boombox with a cell signal. There’s a giant speaker at the bottom, complete with a manual volume wheel, but the actual speaker output is reportedly underwhelming. If you need a phone that doubles as a conversation piece—or a stress ball—the Sugar A100 might just be your bag.

1. Unihertz Luna

Image: Unihertz

This Nothing Phone copycat brings colorful LED backlighting to the masses for around $300.

At around $300, the Unihertz Luna copies the homework of the Nothing Phone, bringing its see-through aesthetic to the masses. The Luna sports flat edges, colorful LED backlighting on the rear, and an all-plastic build that weighs in at 300 grams.

Picture strutting around like you run the hottest tech startup without breaking the bank. The Luna’s 60Hz refresh rate is about as dazzling as a disco ball in direct sunlight, but it’s enough to turn heads and spark conversation. Just maybe keep a spare phone around for actual photo ops.

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