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Top 10 Super-Slim Smartphones | Thinnest Phone in 2024

The world’s thinnest smartphone title has become a thorny affair in recent years, as new contenders pop up out of nowhere once every few weeks. Most of the time, no-name Chinese manufacturers are behind these designs that defy common sense, and the goal is to score free publicity for future products with the better build quality.

At A Glance: Thinnest SmartPhones in 2023

41bSlTW811L. SL500SamsungSamsung Galaxy S10Check Price on Amazon
41D5OZ Lu0L. SL500BLUBLU VIVO XL4Check Price on Amazon
41swvldkGtL. SL500LGLG - G7 ThinQCheck Price on Amazon
41oW10ZTrdL. SL500SonySony Xperia Z UltraCheck Price on Amazon
51agi2l9HTL. SL500HUAWEIHuawei Honor 8XCheck Price on Amazon

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Essentially, while there’s nothing inherently wrong with scouring the market for sub-7 or even sub-6 mm “supermodels,” there is such a thing as too slim. Too slim to handle daily use and abuse, too compact to offer decent hardware performance and, especially, too thin to last more than a few hours between battery charges.

At the same time, it’s important to distinguish the obvious vaporware from handhelds destined for a long, happy life on the catwalk. This post reviews phones with thinnest measurements ( having screen displays less than 7 inch ). Here are ten ultra-slender gadgets available via the world’s largest e-commerce outlet that aren’t going anywhere in the coming months and aren’t too svelte for their good:

Super-Slim Smartphones

41D5OZ Lu0L. SL500

BLU Vivo XL4

The 6.2-incher promises some excellent power, as well as industry-leading screen clarity. It’s fairly impressive, but compared to other ridiculously thin phones, the Vivo XL4  is at least quite cheap and, according to folks who’ve touched it, not as frail as you’d expect.

It’s compatible with every US GSM carrier you can think of, caps off at 4G LTE+ in the connectivity department, and is extremely thin.

Buy it now on Amazon

51agi2l9HTL. SL500

Huawei Honor 8X

This phone isn’t breaking any records, but it’s still one of the thinnest on the market right now. It has 6.5-inch glass in tow and a robust all-metal chassis. The Honor 8X is a powerful performer as well, coming with even a pretty robust camera setup that rivals many of the flagship devices on the market today.

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Samsung Galaxy J6 Plus

Samsung’s mid-range phones have been left untouched, until now. Now, we’re finally seeing a successor — the Samsung Galaxy J6 Plus is decidedly a mid-ranger but comes in with upgraded specs in a slim body. It lets you store a measly 32 GB data before you need a microSD card. There’s a Snapdragon processor on the inside, and, as you might expect, has the pre-installed Android Oreo OS onboard. There is a 13 MP and 5MP dual-camera setup, which comes with autofocus and LED flash on the rear as well.

As we mentioned, it has a slim profile, even with it featuring a massive 6-inch display.

Buy it now on Amazon

31MopUor+fL. SL500

LG G7 ThinQ

Right in the name, the G7 “ThinQ” is one of the slimmest phones that you can buy today. It has a beautiful display; Your battery is going to charge exceptionally quickly, courtesy of the latest Snapdragon processor’s Quick Charge 3.0 support. Wireless charging support is in tow, and you get a big, borderless display. Battery life is impressive overall, lasting you mostly throughout the day.

Buy it now on Amazon

41oW10ZTrdL. SL500

Sony Xperia Z Ultra

This oldie but goldie gargantuan phablet measures 6.4 inches in diagonal, weighs in at 212 grams yet touts a 6.5 mm wasp waist. It’s almost a paradox. Yes, you’ll bear your charger with you at all times (or maybe an external power bank). However, the 1,080p Triluminos display, IP58 water resistance, and 2 GB RAM will make the efforts and sacrifices all worth it.

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Samsung Galaxy Alpha

Credited as the one that started Samsung’s metal revolution, the 6.7 mm Alpha preserves plastic remnants of an age past, standing out with incredible construction prowess in addition to style and slimness. Also, fingerprint recognition technology, KitKat software, octa-core muscle, 2 GB RAM, and generous 32 GB internal storage space.

Oh, but how tiny the 1,860 mAh cell sounds!

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41bE1FywWYL. SL500

Samsung Galaxy J4

The mediocre member of the ordinary Galaxy J family looks a lot like the J6 Plus, measuring in even slimmer than the J6 Plus. It has a pretty good battery and has a 6-inch Super AMOLED panel.

Definitely, longer-lasting, since a frugal quad-core 64-bit Snapdragon processor runs the performance show, paired with 2 gigs of random-access memory.

Buy it now on Amazon

41bSlTW811L. SL500

Samsung Galaxy S10

You can’t have a “best of” list sans the as-yet uncrowned heavyweight champion of the world, the Samsung galaxy s10. Samsung’s “next big thing.” Sure, it’s costly opposite every other mobile on our roundup, but it’s most likely a battery champ too, which is certainly no easy feat.

Okay, maybe not a champ per se, yet I think we can all agree 17 hours of “moderate usage” is a substantial number for an octa-core Quad HD beast with an eating disorder if you’re looking for slim in a sturdy, long-lasting package. This is your next phone. Period.

Buy it now on Amazon

41zzBRVRBJL. SL500

Samsung Galaxy A50

Practically tied with the S10 in physical narrowness, the SIM-free A50 is less than a third of the top dog’s price, and consequently, offers specs that are thrice as humble. A 6.4-inch Super AMOLED screen, Exynos Octa core power, plenty of RA RAM, a massive 4,000mAh heart, etc., etc. On the plus side, the metal-clad budget trooper can probably keep the lights on from dawn to dusk if you take good care of it and don’t exert too much out of it.

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Essential Phone

Made by the Father of Android himself, Andy Rubin, this is one of the most powerful and slimmest phones to date. It’s not very old, still featuring hardware that would rival even the galaxy s10 today. Then again, the octa core  SoC is probably good for cell endurance, while the 5.71-inch stunning edge-to-edge Quad HD display, 4 GB RAM, beautiful camera setup are really mind-bending features.

Buy it now on Amazon


As you can see, there are a lot of great phones out there that are slim today. As time goes on, phones keep getting slimmer and slimmer, even when it comes to flagship phones like the iPhone 6 and Galaxy S10.

Which are you picking up?

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