Nothing Phone 4a vs 4a Pro: Which Should You Buy?

If you searched "Nothing Phone 3a vs 4a," here's the honest answer up front: the plain Phone (3a) is no longer sold by Nothing. Its product page now redirects to a dead link, and the only "3a" phone Nothing currently sells is the cheaper Phone (3a) Lite. The real decision facing shoppers today is between the two phones Nothing is actually selling side by side: the Phone (4a) and the Phone (4a) Pro. This guide compares both using Nothing's own published specifications, so you can work out which one — if either — is worth your money, and where the old Phone (3a) actually fits in.

Quick verdict: 4a or 4a Pro?

Both phones share the same core idea: Nothing's transparent design language, a 5,080mAh battery, 50W wired charging and a 50MP main camera, all running Android 16 with Nothing OS. The Pro costs £130 more and spends that money on a larger, sharper screen, a longer camera zoom range, the light-up Glyph Matrix display on the back, and a slightly higher IP65 water-resistance rating. If you mainly want a reliable, good-value Android phone and don't care about the extra zoom or the Glyph Matrix party trick, the standard Phone (4a) covers the essentials for less. If camera reach and screen size matter to you, the Pro is the better buy.

What happened to the original Phone (3a)?

Nothing's naming can be confusing because the lineup has moved fast. The original Phone (3a) launched in 2025 alongside the Phone (3a) Pro, and both were praised at the time for bringing a periscope zoom camera to a budget phone. By the time the Phone (4a) and Phone (4a) Pro launched, Nothing had restructured the entry-level tier: the plain Phone (3a) was retired from sale, and the Phone (3a) Lite took over as the budget option underneath the new 4a series. As of this writing, nothing.tech's storefront lists only three phones in this family: Phone (3a) Lite, Phone (4a) and Phone (4a) Pro — there is no current listing for a plain "Phone (4a) Lite" or a resurrected plain "Phone (3a)."

That matters for anyone typing "Nothing Phone 3a vs 4a" into Google expecting a straight upgrade comparison: if you own a Phone (3a), the phone Nothing wants to sell you now isn't a direct successor at the same price point — it's either the cheaper (3a) Lite or a jump up to the (4a) or (4a) Pro, both of which cost more than the (3a) did at launch.

Design and build

Both new phones keep Nothing's see-through back panel and exposed-screw aesthetic, but they differ in how they light up. The Phone (4a) uses the "Glyph Bar," a simplified strip of LEDs, replacing the more elaborate Glyph Interface seen on earlier Nothing phones. The Phone (4a) Pro instead gets the "Glyph Matrix," the same flagship-grade pixel display Nothing has used on its higher-end phones, which can show custom icons, a stopwatch face or call-progress animations on the back of the phone.

The Pro is also the taller, heavier phone of the two: Nothing lists it at 210g with a width of 76.6mm and a depth of 7.9mm, against 205g, 77.5mm wide and 8.5mm deep for the standard (4a). In practice the Pro is very slightly taller and narrower to accommodate its larger screen, while the standard model is a touch thicker.

Display

This is one of the clearest differences between the two phones. The Phone (4a) has a 1224 x 2720 resolution AMOLED panel (440 PPI) described by Nothing as "1.5K" with 10-bit colour and Corning Gorilla Glass on top. The Phone (4a) Pro goes larger at 6.83 inches with a sharper 1260 x 2800 resolution (450 PPI) and the same 10-bit colour depth and Gorilla Glass protection. Nothing calls the Pro's panel its brightest yet. If you read on a phone a lot, watch video, or just prefer more screen real estate, the Pro's bigger panel is a genuine, measurable upgrade rather than a marketing bullet point.

Performance and chipset

The Phone (4a) runs on a Qualcomm Snapdragon 7s Gen 4, while the Phone (4a) Pro steps up to the Snapdragon 7 Gen 4 — a higher tier in Qualcomm's lineup aimed at sustained performance rather than just peak benchmark scores. Both phones are available with 8GB, 12GB or 16GB of RAM paired with 128GB, 256GB or 512GB of storage, so memory and storage aren't a reason to pick one over the other — the processor tier is. For everyday use (messaging, social media, streaming) either chip is comfortably fast; the Pro's advantage shows up more in gaming and sustained multitasking.

Cameras

Both phones use a triple rear camera system built around a 50MP main sensor, but the Pro's camera hardware is meaningfully better. Nothing's own listings describe the Phone (4a) as offering "up to 70x ultra zoom" built from a 3.5x optical periscope lens plus 7x in-sensor zoom and digital upscaling beyond that. The Phone (4a) Pro uses a 50MP main sensor sourced from Sony and pushes the same tetraprism periscope design to "up to 140x ultra zoom" — double the headline zoom figure of the standard model, with Nothing positioning it as the sharper, longer-reach camera system of the two. For casual photos at normal distances the two will look similar; the gap opens up once you start zooming in on distant subjects.

Battery and charging

Here the two phones are essentially tied. Both carry a 5,080mAh battery (5,400mAh in the India-market variant for both models), both charge at up to 50W wired, and both support 7.5W reverse wired charging for topping up accessories like earbuds. Neither phone's product page lists wireless charging as a supported feature. If all-day battery life is your priority, you don't need to spend the extra £130 on the Pro — the cheaper (4a) carries the exact same cell.

Software, durability and connectivity

Both phones ship with Android 16 and Nothing OS, and Nothing's support site confirms the same promise for both: three years of Android OS upgrades and six years of security updates. Connectivity is also matched — both use Bluetooth 5.4 and WiFi 6 — with one exception: NFC is excluded from the Phone (4a) in India (every other market gets it on both phones).

Durability is the one spec where the Pro pulls ahead: the Phone (4a) carries an IP64 rating (protected against splashing water from any direction), while the Phone (4a) Pro is rated IP65 (protected against low-pressure water jets) — both tested by Nothing to 25cm of water for up to 20 minutes, but the Pro's higher rating theoretically holds up better against things like being caught in heavy rain.

Price and availability

In the UK, Nothing prices the Phone (4a) from £449 and the Phone (4a) Pro from £579, a £130 gap that scales up slightly on higher storage configurations. Both phones are sold directly through Nothing's own store, with the full lineup — including the cheaper Phone (3a) Lite — visible on Nothing's phones collection page. Regional pricing, carrier availability and whether a given model is sold in your country (the base Phone (4a) has had limited US availability in past Nothing launches) can vary, so always check current local pricing on Nothing's own site before ordering.

Full spec comparison

Frequently asked questions

Can I still buy the original Nothing Phone (3a)?
Not new from Nothing directly — its product listing has been removed from nothing.tech. The Phone (3a) Lite is the current budget model in that tier; existing Phone (3a) units remain fully supported under Nothing's OS and security update policy.

What's actually different about the Glyph Matrix on the Pro?
It's a higher-resolution LED grid on the back of the phone that can render custom icons, timers and visual notifications, versus the simpler light strip ("Glyph Bar") on the standard Phone (4a).

Is the camera zoom difference noticeable in real use?
At normal distances, no — both use a 50MP main sensor. The gap shows up specifically when zooming in far on distant subjects, where the Pro's 140x ultra zoom claim roughly doubles the (4a)'s 70x figure.

Do both phones support wireless charging?
No. Nothing's own spec pages for both the Phone (4a) and Phone (4a) Pro list wired charging at 50W and reverse wired charging at 7.5W, but neither lists wireless charging as a feature.

Is the Phone (4a) Pro worth the extra £130 over the standard (4a)?
If you want the bigger, sharper screen, the longer camera zoom, the Glyph Matrix display, or the slightly tougher IP65 rating, yes. If none of those matter to you, the standard Phone (4a) has the same chip tier, battery and software support for less money.

What to do next

If you're set on staying in Nothing's ecosystem and want the best value, go with the Phone (4a). If you zoom in on photos often, want a larger display, or like the idea of a customisable Glyph Matrix on the back, pay the extra for the Phone (4a) Pro. And if you were specifically hoping to compare against an original Phone (3a) you already own, treat this as an upgrade decision rather than a direct generational comparison — Nothing has moved that price tier onto the Phone (3a) Lite, and both the (4a) and (4a) Pro sit a step above where the (3a) used to sit. Check current configurations and regional pricing directly on Nothing's own phones page before buying, since storage and colour options affect the final price.

Written byNadia Osei

Nadia Osei covers mobile and consumer gadgets for Pandromeda: smartphones, tablets, smartwatches, earbuds and smart-home devices. She tracks launches, software updates and pricing across Apple, Google, Samsung and the rest, and builds comparisons from the manufacturers' published specifications.

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