Nothing Phone (3a) Lite VS Samsung Galaxy A56 5G

In terms of physical size, these two phones are remarkably close. Both weigh virtually the same — 199 g vs 198 g — and share similar footprints in height and width. However, the Nothing Phone (3a) Lite is noticeably thicker at 8.3 mm compared to the Samsung Galaxy A56 5G's 7.4 mm. That 0.9 mm gap translates into a meaningfully different in-hand feel: the A56 will sit more flush in a pocket and feel more premium to the touch, while the 3a Lite's extra bulk also results in a larger overall volume (106.17 cm³ vs 93.02 cm³), making the A56 the more compact and svelte device despite their near-identical weights.

The most consequential difference in this group, however, is water protection. The Nothing Phone (3a) Lite carries an IP54 rating, which means it can handle splashes and light rain — adequate for everyday accidents, but not submersion. The Galaxy A56 steps up to IP67, a proper waterproofing standard that allows immersion in up to 1 meter of fresh water for 30 minutes. In practical terms, IP67 means you can briefly drop the A56 in a sink or pool and recover it safely, whereas the 3a Lite offers no such guarantee. For users who work outdoors, exercise, or simply want peace of mind near water, this is a significant real-world advantage.

Neither phone has a rugged build or a foldable form factor, so those axes are tied. Overall, the Samsung Galaxy A56 5G holds a clear edge in this group: it is slimmer, more compact in volume, and offers substantially stronger water protection. The Nothing Phone (3a) Lite trails on both fronts, with its only consolation being a negligible weight difference that will go unnoticed in daily use.

On paper, these two displays look almost identical — both are OLED/AMOLED panels running at 120Hz, with screens separated by just 0.07 inches and pixel densities within 3 ppi of each other. At that level of similarity, sharpness and smoothness are effectively indistinguishable in everyday use. Where things diverge is in the details that matter more than raw resolution.

The most impactful difference is brightness. The Galaxy A56 5G achieves a typical brightness of 1200 nits, a full 400 nits higher than the 3a Lite's 800 nits. In sunny outdoor conditions, that gap is immediately felt — the A56 will remain comfortably legible in direct sunlight where the 3a Lite may struggle. Alongside this, the A56 supports HDR10+ (an upgrade over the base HDR10 that both phones share), enabling dynamic tone mapping on compatible content for more nuanced highlights and shadows. The A56 also includes branded damage-resistant glass — a meaningful durability addition absent on the 3a Lite, which ships with no such protection for its screen.

The Nothing Phone (3a) Lite's display is by no means poor — its OLED panel with Always-On Display and HDR10 support delivers a solid experience. But the Samsung Galaxy A56 5G wins this category clearly, combining superior outdoor brightness, an advanced HDR standard, and screen protection that the 3a Lite simply cannot match.

Both phones are built on 4 nm chips and share the same thread count and architectural approach, but the silicon underneath tells very different stories. The Samsung Galaxy A56 5G's Exynos 1580 delivers a Geekbench 6 multi-core score of 3893 against the Nothing Phone (3a) Lite's 2932 — a gap of roughly 33%. In single-core performance the difference is even more pronounced: 1360 vs 1026. Single-core speed is particularly relevant for everyday responsiveness — app launches, UI fluidity, and quick tasks — so this is not an academic advantage. The A56 will feel noticeably snappier in demanding scenarios.

The GPU picture mirrors the CPU story. The A56's Xclipse 530 runs at 1300 MHz compared to the 3a Lite's Mali G615 MC2 at 1047 MHz, a meaningful lead for graphically intensive tasks and gaming. The A56 also ships with 12 GB of RAM versus 8 GB on the 3a Lite, which translates to more apps held in memory simultaneously and better sustained multitasking. One nuance worth noting: the 3a Lite's RAM runs at a faster 6400 MHz versus the A56's 3200 MHz, and its memory ceiling extends to 16 GB — but these are minor counters that do not offset the A56's raw performance lead in real-world workloads.

The Samsung Galaxy A56 5G wins this category decisively. It outpaces the Nothing Phone (3a) Lite across CPU, GPU, and available RAM — the three pillars that define day-to-day and peak performance. The 3a Lite's faster RAM speed and higher memory ceiling are interesting footnotes, but they cannot bridge a gap this wide.

The rear camera systems share a 50 MP primary sensor and OIS on both devices, but the configurations diverge meaningfully. The Galaxy A56 5G fields a triple-camera setup — adding a 12 MP ultrawide and a 5 MP auxiliary lens — while the Nothing Phone (3a) Lite makes do with a dual-camera arrangement pairing its 50 MP main with an 8 MP secondary. More lenses means more compositional flexibility, but the more impactful difference is aperture: the A56's main camera opens to f/1.8 versus the 3a Lite's f/2.2. A wider aperture admits significantly more light, which translates directly to better low-light photos with less noise and more natural background blur.

The selfie comparison offers an interesting reversal. The 3a Lite packs a 16 MP front camera versus the A56's 12 MP, giving it a resolution edge for selfies. However, the A56's front aperture is f/2.2 compared to the 3a Lite's f/2.5 — again favoring the Samsung in low-light selfie situations. Whether raw megapixels or light-gathering ability matters more depends on the user's habits, but these are modest differences either way.

Across the rest of the feature set — video resolution, autofocus systems, manual controls, slow-motion, HDR mode — the two phones are essentially identical. The Samsung Galaxy A56 5G takes a clear edge in this category, primarily through its superior main camera aperture and the versatility added by its third rear lens. The 3a Lite's higher selfie resolution is a minor counterpoint that does not shift the overall balance.

Across the entire operating system specification set, the Nothing Phone (3a) Lite and the Samsung Galaxy A56 5G are in complete lockstep. Both ship with Android 15, and every tracked feature — from privacy controls like camera and microphone permissions and app tracking blocking, to usability tools like split-screen, Picture-in-Picture, dynamic theming, and offline voice recognition — is identical between them. This is a genuinely rare outcome in a spec comparison.

This group is a tie, with no differentiating factors based on the provided data. Users of either phone will get the same Android 15 foundation, the same privacy toolkit, and the same set of productivity and accessibility features. The choice between these two devices, as far as software capabilities are concerned, comes down entirely to the overlay experience each manufacturer applies — which falls outside the scope of this data.

Battery capacity is a dead heat: both phones carry a 5000 mAh cell, meaning expected endurance under similar usage patterns will be essentially equivalent. Neither supports wireless charging, and neither ships with a charger in the box — so users of both devices will need to source their own adapter.

The only meaningful differentiator here is wired charging speed. The Galaxy A56 5G supports 45W fast charging versus 33W on the Nothing Phone (3a) Lite. In practical terms, the A56 will recover battery significantly faster from low charge — useful for users who top up quickly between tasks or frequently find themselves short on time. The gap is not dramatic enough to change daily habits for most people, but for anyone who relies on short charging windows, the A56's advantage is real and tangible.

This category is nearly a tie, but the Samsung Galaxy A56 5G takes a narrow edge on charging speed alone. With identical capacity and the same absence of wireless charging on both sides, that 45W versus 33W difference is the sole reason to call a winner here.

Neither phone includes a 3.5 mm headphone jack, lossless Bluetooth codecs like LDAC or aptX Lossless, or a built-in radio — so wired audio and high-fidelity wireless listening are off the table for both. That shared baseline makes the two points of divergence all the more significant.

The bigger of the two differences is speaker configuration. The Galaxy A56 5G features stereo speakers, while the Nothing Phone (3a) Lite has only a mono speaker setup. For media consumption — videos, music, gaming — stereo speakers create a noticeably wider and more immersive soundstage. A mono speaker, by contrast, pushes all audio from a single point, which sounds comparatively flat and directional. This is a meaningful everyday advantage for anyone who regularly watches content or plays games without headphones. On the flip side, the 3a Lite counters with 3 microphones versus the A56's 2, which can improve noise cancellation and voice capture quality during calls and recordings.

Weighing these trade-offs, the Samsung Galaxy A56 5G holds the edge in this category. Stereo speakers have a broader and more consistent impact on daily use than the incremental gain of a third microphone, making the A56 the stronger choice for audio output.

The connectivity foundations are shared: both phones support 5G, Wi-Fi 6, NFC, USB Type-C, dual SIM, and an identical sensor suite covering GPS, gyroscope, accelerometer, and compass. The meaningful differences are concentrated in a handful of specific areas that will matter depending on how each user works with their device.

Storage flexibility is one such area. The Nothing Phone (3a) Lite includes a microSD card slot, letting users expand storage cheaply — a practical advantage for those who store large media libraries or prefer not to rely on cloud services. The Galaxy A56 5G drops the card slot but compensates with support for 2 eSIMs alongside its 2 physical SIM slots, enabling up to four lines simultaneously. That makes it notably more attractive for frequent travelers or users managing personal and work numbers across multiple carriers. Cellular speeds also split interestingly: the A56 leads on download at 5100 Mbit/s versus the 3a Lite's 3270 Mbit/s, but the 3a Lite matches its own download speed on upload at 3270 Mbit/s, while the A56's upload falls to just 1280 Mbit/s — a significant gap for users who upload large files or stream content. The 3a Lite also edges ahead with Bluetooth 5.4 versus the A56's 5.3, a minor but real improvement in connection stability and efficiency.

This group is genuinely split, with each phone holding advantages the other lacks. The 3a Lite wins on expandable storage, upload speed, and Bluetooth version; the A56 counters with eSIM support and faster downloads. Neither phone dominates outright — the right choice depends on whether the user prioritizes storage flexibility and upload throughput or multi-line carrier management and download speed.

The miscellaneous category yields a complete tie. Both the Nothing Phone (3a) Lite and the Samsung Galaxy A56 5G share identical attributes across every tracked spec: each has a video light, and neither features sapphire glass, a curved display, or an e-paper panel. There are no differentiating factors here, and no advantage to assign to either device.