Samsung Galaxy A51 5G

Samsung Apr 29, 2020

Overview

The Samsung Galaxy A51 5G is a 2020-04-29 feature-rich smartphone from Samsung, available in elegant Prism Cube Black, Prism Cube White, Prism Cube Pink. Powered by Android 10 (upgradable to 13 for extended software support), featuring the Samsung Exynos 980 (8nm process). The device showcases a premium 6.5" Super AMOLED display with crisp 1080 x 2400 px resolution (405 ppi pixel density). For efficient multitasking, it offers 6GB LPDDR4X RAM RAM, complemented by the high-performance ARM Mali-G76 MP5 GPU for exceptional gaming and graphics capabilities. The professional-grade camera system features an impressive 48MP Standard main sensor with an f/2 aperture for good light capture, complemented by a 12MP Wide Angle lens and a 5MP Portrait mode (depth) and a 5MP Macro lens for close-up details. For self-portraits, it features a high-resolution 32MP front-facing camera for exceptional selfie quality. Power management is handled by a robust 4500 mAh Li-Ion battery.

Hardware & Performance

ProcessorSamsung Exynos 980, Octa-Core, 8 nm process, Max 2.2 GHz, 64-bit architecture
CPU Configuration
GraphicsARM Mali-G76 MP5
Memory6GB RAM (LPDDR4X RAM), 128GB Storage
Performance332,400 AnTuTu score (v8)
Additional Features(not set)
332,400
AnTuTu Score
6GB
RAM
128GB
Storage
2.2 GHz
Max CPU Speed
Powered by the advanced Samsung Exynos 980 built on 8 nm process with 64-bit architecture, reaching speeds up to 2.2 GHz
Enhanced visual performance with ARM Mali-G76 MP5 graphics, delivering smooth gaming and multimedia experience
Equipped with 6GB LPDDR4X RAM RAM and 128GB storage
Strong mid-range performance with a solid AnTuTu score of 332,400 (version v8)
Experience exceptional performance with this powerful hardware configuration, featuring advanced processing capabilities, optimized graphics, and comprehensive memory management for demanding applications and smooth multitasking.

Camera Features

Video Resolution
  • 4K
  • 1080p
Frame Rates
  • 30fps
  • 120fps
Video Features
  • EIS

The Samsung Galaxy A51 5G features a 4-camera setup with a 48MP Standard main sensor (f/2.0) of 1/2" size and 0.80 µm pixel size. The Samsung Galaxy A51 5G also includes a 12MP Wide Angle lens (f/2.2) and a 5MP Portrait mode (depth) (f/2.2) and a 5MP Macro lens (f/2.0). For selfies, the Samsung Galaxy A51 5G uses a 32MP front camera with f/2.2 aperture featuring 1/2.8" sensor size and 0.80 µm pixel size. The Samsung Galaxy A51 5G's camera system includes 4K Video, Digital zoom, Quadruple camera.

DxOMark Scores

No DxOMark scores available for this device.

Camera details

Rear Camera

Resolution: 48 MP
Aperture: f/2.0
Sensor Model: Sony IMX582 Exmor RS
Sensor Type: CMOS
Pixel Size: 0.80 µm
Pixel Binning: 1-4 (2x2)
Sensor Size: 1/2"

Resolution: 12 MP
Aperture: f/2.2
Pixel Size: 1.12 µm

Resolution: 5 MP
Aperture: f/2.2
Pixel Size: 1.12 µm

Resolution: 5 MP
Aperture: f/2.0
Pixel Size: 1.12 µm

Selfie Camera

Resolution: 32 MP
Aperture: f/2.2
Sensor Model: Samsung S5KGD1
Sensor Type: ISOCELL
Pixel Size: 0.80 µm
Pixel Binning: 1-4 (2x2)
Sensor Size: 1/2.8"

Additional Features

Flash:
  • LED
Optical Stabilisation:
  • No
Slow Motion Video:
  • Yes, 480 fps
Features:
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode

Display

Size6.5"
TypeSuper AMOLED
Resolution1080 x 2400 px
Pixel Density405 ppi
Aspect Ratio20:9
Refresh RateN/A
Brightness
Contrast RatioN/A
HDR SupportNo
ProtectionN/A
Additional Features
  • Hole-punch Notch
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Frameless

The Samsung Galaxy A51 5G features a 6.5" Super AMOLED display with 1080 x 2400 px resolution (405 ppi pixel density) in 20:9 aspect ratio. User-centric features include hole-punch notch, multi-touch. Technical capabilities include capacitive, frameless. Additional protection features include scratch resistant.

Review

Samsung Galaxy A51 5G in 2024: Still a Contender or Showing its Age?

I've spent the better part of a couple of weeks now putting the Samsung Galaxy A51 5G through its paces, and given its 2020 launch, it's a particularly interesting device to revisit in today's landscape. At its current price point – you can find it hovering in the budget-friendly territory these days – it’s clearly aimed at those who want a reliable smartphone without breaking the bank. After some thorough testing, I've formed a pretty clear picture of where this phone stands in 2024.

Market Context: A Blast from the Recent Past

It’s important to remember the context in which the A51 5G was released. It was Samsung’s play to bring 5G connectivity to a more accessible price point. From my perspective, it was a smart move, aiming to democratize the then-new networking standard. Looking at the market now, that initial push feels like it was just yesterday, yet the smartphone world moves fast. The A51 5G finds itself in a space where newer budget and mid-range options offer stiff competition. Its current pricing reflects this, and it makes you wonder if it can still hold its own against the fresh contenders.

Design & Hardware: Familiar and Functional

Picking up the A51 5G, my initial impression is one of familiarity. It’s distinctly Samsung, with a design language that was prevalent a few years back. The "prism cube" effect on the back, especially on the white model I've been using, is subtle but adds a touch of visual interest. It feels comfortable enough in hand, though at 8.7mm thick, it's not the slimmest phone out there. The build quality feels decent for its class, though the plastic back is definitely a fingerprint magnet, as I found myself constantly wiping it down – a minor annoyance, but worth noting. While it doesn't exude the premium feel of its flagship siblings, it’s a practical and well-assembled device.

Display: The Enduring Appeal of AMOLED

The 6.5-inch Super AMOLED display is undoubtedly a standout feature, even by today’s standards. In my testing, the brightness was more than adequate for outdoor use, and watching videos on this screen is a genuinely enjoyable experience. The colors are vibrant, the blacks are deep and inky – it’s the kind of display that makes your media pop. Gaming on it is also quite engaging; while it lacks a high refresh rate that’s becoming more common, the inherent smoothness of AMOLED technology still makes for a fluid visual experience. For everyday use, scrolling through social media or browsing the web, the display is crisp and clear, making it a pleasure to consume content.

Performance: Solid for the Essentials

Under the hood, the Exynos 980 chipset is showing its age a little, but it still manages daily tasks without much fuss. In my experience, navigating through apps, checking emails, and browsing the internet felt smooth. When it comes to gaming, it's capable, but don't expect flagship-level performance. I ran a few graphically intensive games, and while it handled them, I did notice some occasional frame drops and a bit of warmth after extended play sessions. Multitasking is generally handled well, though pushing it with too many demanding apps open simultaneously can introduce some lag. It’s a testament to the optimization that even a chip from a few years back can still deliver a usable experience.

Camera System: Versatility in Focus

The camera system on the A51 5G is quite versatile for its class. The 48MP main lens captures some impressive shots in good lighting conditions, and I found the wide-angle lens genuinely useful for capturing broader scenes, like landscape shots during a recent hike. The macro lens is there for those close-up moments, though I didn't find myself using it extensively. Video recording in 4K is a welcome addition, although the electronic image stabilization (EIS) does its best, you might still notice some shakiness, especially when walking. The 32MP front-facing camera is more than capable for selfies and video calls, producing sharp and clear images. Compared to newer mid-range phones, the image processing might not be as sophisticated, but it's still a competent setup for everyday photography.

Battery & Charging: A Day's Worth, Mostly

Battery life is where the A51 5G can feel a bit inconsistent. The 4500mAh battery is a decent size, and on most days, I could get through a full day of moderate use. However, on days with heavier usage, involving more gaming or GPS navigation, I definitely found myself reaching for the charger earlier than I'd like. Charging speeds, while not the fastest by today's standards, are acceptable. It won't win any races, but it gets the job done. Effective power management is crucial with this phone, so keeping an eye on background app activity can help extend its endurance.

Software: Showing its Age

The software experience is where the A51 5G's age is most apparent. While it has received updates up to Android 13, it’s unlikely to see much further support. In my daily use, the interface feels a bit dated compared to Samsung’s latest offerings, and I did encounter some occasional lag when pushing the phone. While it’s still functional and feature-rich, it lacks the polish and some of the newer features found on more recent Samsung devices. It's a reminder that software support is a crucial factor to consider, especially for long-term usability.

Value Analysis: A Budget Option with Lingering Appeal

Analyzing the value proposition of the Galaxy A51 5G in 2024 is interesting. At its current discounted prices, it offers a solid smartphone experience for those on a tight budget. If you prioritize a good display for media consumption and a capable camera for everyday shots, it still delivers. However, those seeking top-tier performance or the latest software features might find it lacking. Compared to newer budget options, it may not have the cutting-edge specs, but the quality of its AMOLED display gives it a distinct advantage. This phone is ideal for someone who wants a reliable and well-rounded device for basic smartphone tasks without spending a fortune. Those who need the latest and greatest should definitely look elsewhere.

Conclusion: A Sensible Choice for the Right User

Ultimately, the Samsung Galaxy A51 5G in 2024 is a device that reflects its age but still offers decent value for the right user. Its standout feature remains the vibrant Super AMOLED display, and the camera system is versatile enough for everyday photography. While performance and battery life are adequate, they aren't class-leading. I would recommend this phone to budget-conscious buyers who prioritize a quality screen for media consumption and are not demanding users. If you need the latest performance and software, you'll need to look at newer options. But for a reliable and affordable entry into the Samsung ecosystem with 5G connectivity, the A51 5G is still a sensible choice.

Basic Information

Samsung Galaxy A51 5G
BrandSamsung
ModelSamsung Galaxy A51 5G
Launch DateWednesday, April 29, 2020
Release Year2020
Dimensions158.9 × 73.6 × 8.7 mm
Weight187 g
Volume101.75 cm³
Available Colors
  • Prism Cube Black
  • Prism Cube White
  • Prism Cube Pink

Samsung Galaxy A51 5G was released on Wednesday, April 29, 2020. The phone measures 158.9 × 73.6 × 8.7 mm with a volume of 101.75 cm³ and weighs 187g. It features a 6.5" Super AMOLED display with 1080 x 2400 px resolution (405 ppi pixel density) The device is available in the following colors: Prism Cube Black, Prism Cube White, Prism Cube Pink.

Battery

Capacity4500 mAh
TypeLi-Ion
Fast ChargingYes
Wireless ChargingN/A
Features
  • Non-removable
Additional InfoN/A

The Samsung Galaxy A51 5G is equipped with a 4500 mAh Li-Ion battery. It features fast charging support. The battery system includes non-removable.

Software

OSAndroid
OS Version10
Max OS Version13

The Samsung Galaxy A51 5G runs on Android 10 and is upgradable to 13. It is powered by the Samsung Exynos 980 chipset .

Connectivity

WiFi
WiFi Standards
802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac
Other WiFi Features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
BluetoothBluetooth 5.0
Bluetooth Features
A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), HOGP
GPS
GPS, A-GPS, GLONASS, Beidou, Galileo
Network Bands
5G

n41 (2500), n78 (3500), n79 (4700)

4G LTE

B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)

3G

B1 (2100), B2 (1900), B5 (850), B8 (900)

2G

B2 (1900), B3 (1800), B5 (850), B8 (900)
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)
USB
Charging, Mass Storage, USB OTG, USB Type-C
NFCYes
Experience lightning-fast wireless connectivity with 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, enhanced by advanced features including Dual band, Hotspot, Direct, Display
Seamless device connectivity through Bluetooth 5.0, offering enhanced capabilities like A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), HOGP
Stay connected globally with Dual SIM Dual Standby (Nano SIM + Nano SIM) card support
Versatile connectivity options including Charging, Mass Storage, OTG, USB Type-C
Convenient NFC technology for contactless payments and instant device pairing
Comprehensive network coverage with support for 5G connectivity, 4G LTE connectivity, 3G connectivity, 2G connectivity
This device is optimized for global network compatibility, ensuring reliable connectivity across different regions and carriers.

Sensors

Security Sensors
  • Fingerprint (under display)
Motion Sensors
  • accelerometer
  • gyro
Environmental Sensors
  • proximity
  • compass
Health SensorsN/A

For security, the Samsung Galaxy A51 5G features fingerprint (under display). Motion tracking is handled by accelerometer gyro. Environmental monitoring includes proximity compass.