Ever wondered if a midrange phone can really surprise you? The Samsung Galaxy A51 comes with a bright 6.5-inch OLED display (OLED stands for Organic Light Emitting Diode, which means deep blacks and vivid contrast) and an adaptable camera setup that captures everyday moments in crisp detail.
Battery life lasts up to two days, so you’re not stuck searching for a charger all the time, even if you notice a slight slowdown in some apps. In this review, we’re chatting about its design, performance, and overall value to figure out if spending an extra $50 really makes sense.
Ready to dive in and see what makes this device truly stand out?
samsung galaxy a51 review: Verdict and Overall Value
The Galaxy A51 is a midrange smartphone that brings a lot for its $399 price, even though it costs $50 more than the previous model. Launched on April 9, 2020, this device features a gorgeous 6.5-inch OLED display that lights up your favorite shows with punchy colors and deep blacks, you really feel like every scene jumps off the screen.
The phone’s camera setup is quite versatile. It comes with a 48 MP main shooter (that means super-sharp photos), plus ultrawide and macro lenses to capture every detail. You’ll get crisp, lively shots on sunny days, though taking pictures in dim light might sometimes be a bit tricky.
Battery life is another highlight, lasting up to two days with mixed use so you can go about your day without constant recharging. However, you might notice that some basic apps like Gmail or Instagram take around 2–3 seconds to open, and animations might feel a little laggy. Because of this slight sluggishness, a few users are even thinking about waiting for the A52, which promises a smoother ride.
For more in-depth smartphone reviews, check out our related content.
smartphone reviews
Galaxy A51 Design, Build Quality, and Ergonomics
The Galaxy A51 blends a sleek, modern look with practical functionality that really stands out. Its 6.5-inch full-HD AMOLED screen (a type of vibrant display with deep colors) features a neat Infinity-O punch-hole, which not only adds extra vertical pixels but also creates a truly immersive viewing experience.
The design is clean and minimal, making the phone comfortable to hold whether you’re checking emails or watching videos. Its thoughtful size and light weight ensure a secure, natural grip even after hours of use.
Below is a quick look at its standout features:
| Feature | Description |
|---|---|
| Punch-hole Layout | Shows off a contemporary Infinity-O design for a nearly bezel-free view. |
| Bezel Size | Features slim, refined edges that add to its modern charm. |
| Chassis Material | Built with durable plastic to keep the device lightweight yet robust. |
| Weight | Designed for all-day comfort and easy portability. |
| Speaker Placement | Includes a single mono speaker at the bottom, which might be a bit restricted in landscape mode. |
| Color Options | Available in a variety of finishes to match different styles. |
Even with plastic materials, the build quality feels solid and dependable, able to handle daily wear while looking fresh. Key elements like the headphone jack and speaker are perfectly placed, making everyday use simple and enjoyable. Sure, it might not come with high-refresh rates or HDR+ support, but the Galaxy A51 nails the balance between attractive design and practical ergonomics for daily use.
Galaxy A51 Display Performance Analysis
The Galaxy A51 lights up with its 6.5″ AMOLED screen, packing a sharp 1080×2400 pixel resolution that makes every image burst with vivid colors and deep blacks. Its panel delivers spot-on color accuracy, so every photo and video looks just as the creator intended. Even if you watch your favorite show from an angle, the colors stay true, letting you catch every little detail.
The screen handles bright sunlight like a champ, thanks to its peak brightness tuned for outdoor viewing. Sure, it may not pack fancy extras like HDR+ video support or a super-high refresh rate found in some high-end models, but it keeps things simple, focusing on reliable color and solid performance.
samsung galaxy a51 review: Performance and Benchmark Results
Powered by an Exynos 9611 chip made with 10-nm technology and 4GB of RAM, the Galaxy A51 sometimes lags behind phones running the Snapdragon 665. Benchmark tests show it takes about 2 to 3 seconds to open everyday apps like Gmail, YouTube, and Instagram. It’s a bit like waiting for a friend to show up at your favorite coffee shop, just enough of a delay to disrupt your rhythm. The slow, choppy animations during navigation and app switching add to the feeling that the phone isn’t as nimble as it could be.
The phone comes with 64GB of storage and a microSD slot for extra space, which is handy for all your photos and apps. But even with a lot of room, real-world multitasking isn’t smooth. Switching between apps or running several at once often leads to stutters, especially clear when you’re streaming videos or doing heavy browsing. Plus, during intense use like gaming or even just juggling several tasks, you might notice the device warming up a bit. For example, if you’re editing photos or scrolling through social media while streaming music, the lag becomes more obvious, making it feel like the phone is occasionally hesitating under pressure.
Overall, the tests and benchmarks tell the story of a midrange smartphone that trades a bit of speed and smoothness for an attractive price. It handles everyday tasks well enough, but if you push it hard, the performance issues become clear. While its thermal management stays within acceptable limits, you might want to take it easy during prolonged, high-intensity use.
samsung galaxy a51 review: Camera System and Photo Quality
The Galaxy A51 sports a camera system anchored by a 48 MP primary sensor at f/2.0. This sensor captures vivid, detailed photos in bright settings, making everyday moments feel almost cinematic, as if you’ve painted a scene with light. It’s like when you snap a sunny day at the park and every shade pops right off the screen.
Then there’s the 12 MP ultrawide lens that opens up your view, ideal for sweeping landscapes or cramped indoor shots where you need a little extra room. A 5 MP depth sensor creates a gentle blur between the subject and the background, adding a touch of professional flair. For those up-close details, the 5 MP macro lens does a neat job, stepping up nicely from the previous A50 model. And don’t forget the 32 MP selfie sensor, it delivers clear self-portraits with enough detail to capture your everyday vibe, even when light isn’t on your side.
Now, low-light photography is where the system shows a bit of struggle. Night shots can come out a bit grainy with some lost details, so you might want to try out the Night mode in the One UI camera app. When it comes to recording videos, you’re capped at 4K and 30 frames per second, and while basic electronic image stabilization keeps things steady enough for casual use, it might fall a bit short for those action-packed, cinematic moments.
| Feature | Pros | Cons |
|---|---|---|
| Primary 48 MP sensor | Crisp, detailed, and vibrant photos in bright light. | Struggles in low-light conditions. |
| 12 MP ultrawide lens | Expansive views perfect for landscapes and group shots. | Not ideal for capturing fine close-up details. |
| 5 MP macro lens | Great for detailed close-up shots. | Limited to very close subjects only. |
| 32 MP selfie camera | Delivers bright, clear self-portraits. | Might underperform in dim lighting. |
| Video mode (4K at 30 fps) and stabilization | Good enough for casual video recording. | Basic stabilization doesn’t handle dynamic scenes as well. |
Galaxy A51 Battery Longevity and Charging Speed
The Galaxy A51 comes with a 4,000 mAh battery that easily keeps you powered for up to two days with mixed use. Whether you’re browsing your favorite sites, streaming videos, or enjoying a bit of casual gaming, the battery really holds up, letting you stay on-screen longer without constantly hunting for a charger.
What’s cool is that it stands out in its price range. It runs long hours with ease, and when paired with One UI’s smart power-saving features, every drop of energy is put to good use.
Charging is a snap with the in-box 15 W USB-C adapter. In about 45 minutes, you get a quick 50% boost, perfect when you need to get back up and running on a busy day. Ever been in a rush and wished your phone could juice up faster? This one gets the job done without any fuss.
In short, this battery system is built to last through long days and minimizes downtime with rapid recharging. It feels like it was made for people with busy lifestyles, always ready to keep pace with your daily demands.
samsung galaxy a51 review: Software Features and Interface
The Samsung Galaxy A51 comes with Android 10 and uses Samsung’s One UI, giving you a smooth, user-friendly vibe whether you're new to smartphones or a seasoned pro. You'll love features like scrolling screenshots to capture long webpages, a secure folder for your private files, and a system-wide dark mode that’s super gentle on your eyes at night. And with gesture navigation that's both simple and responsive, the phone feels natural to use.
It also comes with smart preloaded apps like Samsung Health and the Galaxy Store, so you won't be overwhelmed with unnecessary clutter. One UI is built to boost how each app runs, complete with handy shortcuts and options you can tweak for your daily needs. Regular updates keep the interface fresh, refine performance, and add practical new features based on what users have to say. All in all, the software stays strong and reliable through every update.
Galaxy A51 Connectivity, Call Quality, and Audio
The Galaxy A51 is built to keep you connected, supporting dual-SIM 4G LTE on major US bands so you can travel, work, or chat with ease. Every call feels steady and clear, like having a reliable lifeline even on your busiest days.
When you're talking with friends or making important calls, the consistent signal means you won’t have to worry about your conversation dropping out, even in crowded spaces, voice clarity stays on point.
On the sound side, the single bottom-fire mono speaker works well most of the time but might get a bit muffled if your phone is held in landscape mode. In contrast, plug in some quality headphones via the 3.5 mm jack and you’re treated to crisp, clear audio. Plus, the built-in mic captures your voice without distortion, making sure your conversations sound natural whether you’re using speaker mode or your favorite pair of headphones.
samsung galaxy a51 review: Pricing, Availability, and Competitors
Unlocked from Samsung at $399, the Galaxy A51 holds its own in the sub-$400 market. Launched on April 9, 2020, this midrange smartphone sports a $50 bump over its older model, giving buyers a taste of upscale features without the flagship price tag. Its vibrant display and versatile camera system catch your eye, but it faces stiff competition from rivals like the Snapdragon-driven Moto G Power and the Pixel 4a, each bringing their own strengths to the table.
You’ll find the A51 pretty much anywhere you look. It’s available directly from Samsung as well as through major carriers and online stores, so getting your hands on one is a breeze. Its attractive price and wide availability make it a top pick in regions where every dollar counts.
Key sales points include:
| Retailer |
|---|
| Samsung (official unlocked version) |
| Verizon |
| Sprint |
| AT&T |
| Xfinity Mobile |
| Amazon |
While its performance meets the typical needs of a budget-conscious smartphone, some reviewers mention the slightly smoother experience of the A52, which is priced at $449, for those who crave extra responsiveness. Whether you’re a first-time buyer or a tech fan on a budget looking for a lively display and rock-solid battery life, the A51 stands as a reliable and affordable choice.
If you’re curious about how newer midrange models stack up, check out our related article on samsung galaxy a15 5g review.
Final Words
In the action, we broke down the Galaxy A51’s design, display, and overall performance, from its stunning OLED screen to its smooth battery life and camera versatility. We covered everything from the sleek build and detailed performance to software quirks and pricing comparisons that help you make a smart decision. Our samsung galaxy a51 review wraps up with a balanced take, offering clear insights and a positive outlook on this midrange favorite.
FAQ
Q: What does the Samsung Galaxy A51 review on reddit indicate?
A: The Samsung Galaxy A51 review on reddit points out its appealing display and battery life while highlighting performance stutters and low-light camera challenges.
Q: What is the Samsung Galaxy A51 price?
A: The Samsung Galaxy A51 price starts at about $399 unlocked, marking a slight increase over its predecessor and positioning it competitively in the midrange market.
Q: What are the Samsung Galaxy A51 details?
A: The Samsung Galaxy A51 details include a 6.5″ AMOLED display, a versatile quad-camera setup, a 4,000 mAh battery for two-day life, and an Exynos 9611 processor that may cause brief lags.
Q: How was the Samsung Galaxy A51 reviewed in 2021?
A: The Samsung Galaxy A51 review in 2021 praised its clear OLED screen and lasting battery while noting occasional sluggish performance and low-light camera limitations.
Q: What did the GSM Arena review say about the Samsung Galaxy A51?
A: The GSM Arena review of the Samsung Galaxy A51 highlighted the sharp display and versatile cameras but also mentioned issues with performance stutters and low-light image quality.
Q: How did reviews of the Samsung Galaxy A51 in 2022 assess it?
A: The Samsung Galaxy A51 reviews in 2022 emphasized its affordability, strong battery, and vibrant display, though they suggested considering newer models for smoother overall performance.
Q: When was the Samsung Galaxy A51 released?
A: The Samsung Galaxy A51 release date is April 9, 2020, marking its debut as an affordable midrange smartphone with modern features.
Q: What is different about the Samsung Galaxy A51 5G model?
A: The Samsung Galaxy A51 5G model primarily offers updated network connectivity for faster mobile data, while most design and performance features remain similar to the original A51.
Q: Is the Samsung Galaxy A51 a good phone?
A: The Samsung Galaxy A51 is a solid midrange option with an excellent display and battery life, despite occasional performance lags and less impressive low-light photography.
Q: Why might the Samsung A51 feel slow?
A: The Samsung A51 may feel slow due to the Exynos 9611 processor’s limitations, which can cause delays in app launches and some jittery animations under load.
Q: Is there a difference between the Galaxy A51 and the Galaxy A51 5G?
A: The difference between the Galaxy A51 and the Galaxy A51 5G lies mainly in their network capabilities, as the 5G model supports faster data but retains similar core features.
Q: How long does the Samsung A51 last on a charge?
A: The Samsung A51 lasts around two days on a charge under mixed usage, thanks to its 4,000 mAh battery and power-saving features that extend standby time.
Q: How does the Samsung Galaxy A51 compare to models like the A52, A71, A15, and A50?
A: The Samsung Galaxy A51 holds its own with a strong display and battery, though models like the A52 offer smoother performance and updated features for a more refined user experience.