I reviewed the Nothing Phone 3a Pro and it's not the lights and beeps that make it the best bargain smartphone

Nothing Phone 3a Pro: Two-minute review

The Nothing Phone 3a Pro (officially Nothing Phone (3a) Pro but I’m not typing that many parentheses) is the most interesting phone you can buy for less than $500 / £500 / AU$850, and if you’ve been craving something different than the cheerful bubblegum styling of cheap Android phones, you should consider the Nothing Phone 3a Pro no matter your price range.

For a full $140 / £150 / AU$150 less than the cheapest iPhone, the iPhone 16e, you can get the Nothing Phone 3a Pro, which has a larger screen with a 120Hz refresh rate, a bigger battery and faster charging, plus more storage and more RAM.

You also get a camera with 3x optical zoom, a feature unheard of at this price range. Most cheap phones give you wide, ultra-wide, and macro cameras, not a real zoom lens.

And all of that comes before I get to the Nothing Phone 3a Pro’s unique design (unique except for the nearly-identical Nothing Phone 3a), which takes a stripped-down approach so far that you can literally see into the back of the phone as if you have x-ray vision.

This see-through look a signature of Nothing Phone devices, along with the cool Glyph LED lights, though the Nothing Phone 3a Pro looks a bit more restrained and polished than previous models. It looks more like a circuitry subway map than an accidental phone autopsy.

The Nothing Phone LED lights are here, in a simple ring rather than an enigmatic ‘Glyph’ arrangement like I saw on the first two Nothing Phone devices. The Glyph system is more than just decorative, it’s actually quite functional and a bit nostalgic.

I remember when the LED lights were a key selling point for cell phones and I’d spend time customizing my friends’ light cues along with their designated ringtone. Nothing Phone 3a Pro let me do that again, assigning light patterns to my friends and family. I even had fun banging out my own patterns on the glyph-maker software.

I give Nothing a lot of credit – there are few phones with a feature like the glyph that is this fun. Most phones are just a slab of glass with cameras on the back. Samsung might give you a pen, but you pay a lot for it. With the Nothing Phone 3a Pro (and Nothing Phone 3a), you get the unique glyph feature that's entertaining on its own and adds unique flair to your calls and alerts.

That said, this is still a decidedly bargain phone, with a less-powerful chipset inside and limited support for US networks. I saw plenty of lag and stuttering performance on this phone, more than I’ve see on slightly more expensive and powerful phones like the OnePlus 12R or even the Google Pixel 8a.

I had no problem using my Nothing Phone 3a Pro on AT&T’s network in the New York area. Nothing says some users might have to call AT&T or Verizon to have their phone’s IMEI (a network identifier) whitelisted, or approved, by the carrier. T-Mobile fans should have no problem at all.

Performance issues aside, it’s almost sad that Nothing hasn’t created an even more premium device above the Nothing Phone 3a Pro, because it’s clear that plenty of work went into the interface and design, and phone fans who normally shun cheap phones might enjoy the minimalist and unique NothingOS. Don't knock it until you've seen it.

The Nothing Phone 3a Pro feels special. This isn’t a pared back phone like the Galaxy A56, which is like a Diet Galaxy S25. The Nothing Phone 3a Pro improves on previous Nothing Phones with a more durable design, a better display, versatile cameras, and faster performance all around. This is the best Nothing Phone ever, and this is one bargain phone you shouldn’t ignore.

Nothing Phone 3a Pro review: price and availability

• $459 / £449 / AU$849 with 12GB of RAM and 256GB of storage
• Available in the US through Nothing Beta program

The Nothing Phone 3a Pro will be available worldwide in one configuration for $459 / £449 / AU$849. You can choose a white or shiny grey exterior and get 12GB of RAM and 256GB of storage inside. That’s a respectable amount of storage and RAM for the price – much more than the 8GB/128GB you'll get on the Samsung Galaxy A56.

While not quite this cheap, for a bit more you can buy the Google Pixel 8a or OnePlus 12R. Both of those phones get discounted frequently to match the Nothing Phone 3a Pro’s price, but those phones were both new in 2024. Samsung’s new Galaxy A56 will cost about the same as the Nothing Phone 3a Pro, but that phone won’t hit the US until much later this year.

Most of the world can simply order the Nothing Phone 3a Pro through Nothing.tech or a retail partner, but in the US there are a couple of hoops to jump through. Nothing saves money by cheaping out on radio bands, so the Nothing Phone 3a Pro doesn’t support every single band on the three major US carriers.

If you use T-Mobile in the US, you’re in luck with the most supported bands, but AT&T support lags a bit, and Verizon users will be missing enough bands that it might make sense to look elsewhere if you need the best cell service possible.

For this reason, Nothing sells the Nothing Phone 3a and Phone 3a Pro in the US under a ‘Beta’ program so that users will be aware of what they are missing. I used the Nothing Phone 3a Pro in the New York area on AT&T. I got a text message from AT&T right away that my phone wasn’t supported. I ignored the message and used the phone normally for the rest of the week and I had no noticeable issues. Network speeds were good.

• Value score: 5/5

Nothing Phone 3a Pro review: specs

The Nothing Phone 3a Pro uses a Qualcomm Snapdragon 7s Gen 3 chip, which is a fairly new platform from Qualcomm, so it can support all of the latest software as well as upcoming AI features, should Nothing decide to add more machine learning.

The most outstanding spec is the 3x optical zoom camera, which is unique in this price range. Nothing uses periscopic lens technology, like you’ll find on the Galaxy S25 Ultra’s 5X zoom lens, to add reach.

Otherwise, the large display is noteworthy for its high refresh rate and brightness, both of which top Apple’s latest supposed-bargain iPhone 16e. Across the board, you won’t find much better specs on a smartphone without spending hundreds more, and Nothing also gives you the unique Glyph lights around back.

Nothing Phone 3a Pro review: design

• Totally unique transparent design with LED Glyph lights
• A bit thick and heavy, but not too much

The Nothing Phone 3a Pro stands out, even in the muted grey and white color options available. At first glance, friends who saw the transparent back, with its roadmap of flat ribbon cables and antenna lines, asked what was going on with my phone.

Folks who caught a glimpse when the Glyph lights flared always wanted to know what phone I was using.

The design is decidedly tech-forward, and the Glyph light patterns, with their matching sound cues, and the minimalist NothingOS interface only reinforce this feeling. Most phones try to disappear behind the display and the content, but the Nothing Phone 3a Pro begs to be seen from every angle. I was looking for opportunities to place this phone face down so I could watch it ring.

The design is so unusual that you won’t notice it feels a bit cheap. The seams are not as perfectly aligned as the edges on a Galaxy S25 or iPhone 16. The phone is thick – at 8.4mm, it’s thicker than an iPhone 16e or Galaxy A56.

The transparent back is glass: a Chinese knock-off of Gorilla Glass called ‘Panda Glass’ instead of plastic like previous Nothing Phone devices. The camera bump is huge and unapologetic, with textured lines that draw a circle around the frame. The Glyph lights ring the cameras, and can also act like a ring light when you’re shooting.

The Nothing Phone 3a Pro features a new Essential Key, which is a button that will take a screenshot or record a voice memo. It won’t just store these entries, it feeds them into an Essential Space app that analyzes your notes with AI to give you summaries and answers. In practice… it needs work. I hope the Essential Key gets repurposed in a future NothingOS update so that it can do a bit more.

• Design score: 3/5

Nothing Phone 3a Pro review: display

• Big, bright display with a fast refresh rate
• Not as bright in our tests as Nothing claims

The Nothing Phone 3a Pro features a huge, 6.77-inch AMOLED display that can refresh at a variable rate up to 120Hz. It looked bright, colorful, and smooth in my time reviewing the Phone 3a Pro. There was some stuttering, but I suspect the slower chipset was to blame, as the display could handle whatever video content or fast-scrolling lists I threw its way.

I wonder if this display is overkill for Nothing Phone 3a Pro. NothingOS is nearly monochromatic, and in fact there is a monochrome mode if you want to eliminate all colorful distraction from your phone. Maybe Nothing should have developed a unique display to play into those strengths, instead of competing on color and brightness with Samsung and Google.

Nothing claims the Nothing Phone 3a Pro can hit 3,000 nits at peak brightness, but in our Future Labs tests we couldn’t manage half that brightness level. We still saw peak brightness well over 1,000 nits, which is great, but not what Nothing claims.

• Display score: 3/5

Nothing Phone 3a Pro review: software

• NothingOS offers a unique look and plenty of widgets
• Nothing Phone 3a Pro gets 3 years more Android, 6 years more security

The Nothing Phone 3a Pro uses NothingOS on top of Android 15, and NothingOS could really be considered a Theme and Widget combo pack. It doesn’t add a whole lot of useful features to Android, but instead it succeeds by taking away distractions.

By distractions, I mean color and shapes. The look of NothingOS can best be described as a monochrome, low-resolution, dot matrix theme. There's an actual monochrome mode you can enable, but the basic NothingOS theme is mostly black and white, with graphics that reduce iconography, like clouds and the sun in the weather app, to a series of large dots.

It kind of works, if you like this style. Nothing even includes an AI wallpaper generator, a feature very en vogue with the smartphone elite, though in this case the choices are much more limited than you’ll find on a Galaxy or Pixel phone.

On my Galaxy I might create a ‘lamp of flowers in pink and purple,’ with thousands of possible combinations of nouns and colors. On my Nothing Phone 3a Pro I can choose ‘flora’ and ‘iridescent’, and up to 30 total combos. What you get ends up looking like a wallpaper that Nothing might have included with its phone anyway.

If you press the new Essential Key twice, you open a new Essential Space app, where you can find the screenshots that you took and the voice memos you saved. Only the screenshots that you capture using the Essential Key end up here. If you press the power button and volume down, you get a screenshot in your Gallery, but not in the Essential Space. Weird.

Honestly, I didn’t have any use for the Essential Key or Essential Space during my time with the Nothing Phone 3a Pro, and I didn’t feel I was missing anything except a better use for the new button. I rarely take screenshots or record voice memos, and I’m not going to change my behavior for this phone, so if you’re like me, you won’t see the benefit. Hopefully Nothing will add more to make this useful for more people.

• Software score: 3/5

Nothing Phone 3a Pro review: cameras

• Good cameras (but not as good as Nothing's bragging)
• A 3x optical zoom lens is unique at this price

The people have spoken, and people say they want three cameras, so most cheap Android phones come with three cameras, but none of them give you optical zoom like the Nothing Phone 3a Pro. The Nothing Phone 3a Pro has a clever, versatile array of cameras, making it a solid pick if you need a real zoom lens.

Most phones at this price give you a fine wide-angle camera, a mediocre ultra-wide, and a terrible, low resolution macro camera. The Galaxy A55 and the Motorola Edge 2024 offer that camera setup, for instance. Nothing gives you a lot more camera bang for your buck.

You get a real 3x optical zoom with a periscope lens, which just means it’s more compact than a normal zoom lens. You also get a big 50MP sensor on that zoom lens, in addition to the 50MP main sensor. The ultra-wide sensor is only 8MP, but who cares when you have all that zoom.

The selfie camera is a 50MP sensor as well, which is too much for selfies. I ended up with a file that is six times as large as an iPhone 16 Pro selfie, even though it doesn’t have as much detail or clarity.

The image quality from the Nothing Phone 3a Pro is fine, but not incredible. The Pixel 8a will give you better images in this price range, at least with its main camera, though it only shoots up to 12MP. The Nothing Phone 3a Pro can shoot 50MP images, but you have to dig through settings to make that happen, otherwise you get a standard 12MP file.

It’s clear from the image samples that there is a lot of AI processing going on with the Nothing photos. On the zoom photos, I could get a pretty good shot overall, but if I look closely the image takes on an oil paint quality that makes it clear a computer filled in a lot of gaps and erased all the noise.

Before this phone launched, Nothing teased us by claiming that its new cameras would be as good as an iPhone. It’s not even close, but the Nothing Phone 3a Pro is not a bad camera. It takes much better photos than any Motorola phone I’ve used, and it has more versatility than comparable Samsung Galaxy A-series phones. It’s a solid camera setup for the price.

• Camera score: 4/5

Nothing Phone 3a Pro review: camera samples

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Nothing Phone 3a Pro review: performance

• Performance is good enough to get by
• There are more powerful phones with less style

Nothing took a step up with a Qualcomm Snapdragon 7s Gen 3 chip inside both the Nothing Phone 3a and Phone 3a Pro, but the platform still isn’t quite fast enough to keep up with the demands of Android 15 and NothingOS. I encountered plenty of lag in my time with the phone, often bad enough that the screen would stop responding to taps and then would catch up all at once. It was frustrating, but it didn’t happen too often, not every day.

The Nothing Phone 3a Pro isn’t going to be the best phone for hardcore games like Call of Duty Mobile or PUBG, but it will do fine with casual games like Balatro and Marvel Snap. Vampire Survivors choked the phone when the screen filled with enemies, but it recovered quickly enough that I didn’t lose the round.

Frankly, the competition at this price doesn’t offer much better performance – the Pixel 8a isn’t winning any benchmark crowns. If you want a fast phone for less, the OnePlus 12R is your best bet, otherwise you’ll just need to spend more if you want a serious mobile gaming machine.

• Performance score: 2/5

Nothing Phone 3a Pro review: battery

• Great battery life and excellent charging speeds
• No wireless charging

Battery life on the Nothing Phone 3a Pro was excellent, and the phone had no trouble lasting me a full day on a single charge with battery to spare. The phone also charges very quickly, though Nothing skimps by not offering any charger in the box, fast or otherwise.

The Nothing Phone 3a Pro can charge up to 50 watts, and I tested it with my own variable charger that can charge up to 50W or more. The Phone 3a Pro charged very quickly, and I got to 100% in just over 50 minutes, which is even faster than Nothing claims. That’s faster than the Galaxy S25 and the iPhone 16.

With a 5,000mAh battery inside (and a very dark, black interface), the Nothing Phone 3a Pro conserves power nicely. In our Future Labs tests, the Phone 3a Pro lasted just under 15 and a half hours, almost the same amount of time as the Samsung Galaxy S25. In my real world tests, I had no trouble taking photos and working through a full day on a single charge.

• Battery score: 5/5

Should you buy the Nothing Phone 3a Pro ?

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Nothing Phone 3a Pro review: also consider

How I tested the Nothing Phone 3a Pro

I used the Nothing Phone 3a Pro for a week before this review was published. In that time, I tested the phone extensively, alongside the Nothing Phone 3a, using the same work and personal apps and accounts on each.

I used the Nothing Phone 3a Pro for taking photos, communicating with work colleagues using messages and Slack, and conducting video conference calls. I played games, and edited photos from my Google Photos library.

I connected the Nothing Phone 3a Pro to a Pixel Watch 3 and Nothing Buds. I also connected an Xbox wireless controller to play games. I connected the Phone 3a Pro to my car for multimedia and to other Bluetooth speakers for audio.

I tested the Nothing Phone 3a Pro on my personal AT&T Wireless account in the New York City area, including Connecticut, the Hudson Valley, and New Jersey, with no trouble.

First reviewed March 2025