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Samsung Galaxy A51 5G
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Battery: Li-Po 4500 mAh
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RAM: 6GB, 8GB
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Storage: 128GB, 128GB
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Display: Super AMOLED, 6.5 inches
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Camera: Rear 48 MP+12 MP+5 MP+5 MP, and Front 32 MP
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OS: Android 10, upgradable to Android 13, One UI 5
Full Specifications
General
| Model | Samsung Galaxy A51 5G |
| Announced | 2020, April 08 |
| Released | 2020, April 29 |
| Status | Available |
Price
| Official | 26499 BDT 6GB/128GB Approx. |
Design
| Dimensions The Dimensions section shows the phone’s physical size in Height × Length × Width (H × L × W) format, along with its volume, when available. For flip phones, the dimensions are measured with the flip closed. This information helps users understand the phone’s overall size, thickness, portability, and how comfortably it may fit in the hand or pocket. | 158.9 x 73.6 x 8.7 mm (6.26 x 2.90 x 0.34 in) |
| Weight The Weight section shows the total weight of the phone, usually measured in grams (g). It helps users understand how light or heavy the device feels during everyday use and carrying. For phones with different designs or configurations, the listed weight may vary depending on the materials, battery, and other hardware components. | 187 g (6.60 oz) |
| SIM The SIM section provides details about the phone’s supported SIM configuration, including SIM type, number of SIM slots, and eSIM support, where available. It may specify options such as Nano-SIM, Single SIM, Dual SIM, or Hybrid Dual SIM. This information helps users understand how the phone handles multiple mobile numbers and which SIM format is required. For Dual SIM devices, the section may also indicate whether both SIMs can remain active simultaneously and support mobile network connectivity. |
Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Colors |
Prism Cube Black, Prism Cube White, Prism Cube Pink |
Display Specification
| Display Type The Display Type section identifies the technology used for the phone’s screen, such as IPS LCD, AMOLED, OLED, or LTPO AMOLED. It helps users understand the display’s overall visual quality, including color reproduction, contrast, brightness, viewing experience, and power efficiency. The display type is an important specification when comparing smartphone screens. | Super AMOLED |
| Size The Display Size section shows the diagonal size of the phone’s screen, usually measured in inches. It helps users understand the available viewing area and overall screen experience. A larger display is generally better for watching videos, gaming, and browsing, while a smaller display can offer easier handling and portability. | 6.5 inches, 102.0 cm2 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 405 ppi density |
| Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. | Corning Gorilla Glass 3 |
| Features | 87.2% screen-to-body ratio |
Storage
| Card Slot The Storage Card Slot section indicates whether the phone supports an external memory card, such as a microSD card, for expanding storage. It shows users whether they can add extra space for apps, photos, videos, and other files beyond the phone’s built-in storage. If the phone does not support a memory card, it will be listed as Not Supported. | microSDXC (uses shared SIM slot) |
| Internal Storage The Internal Storage section shows the built-in storage capacity available on the phone, usually measured in GB. It determines how much space is available for apps, photos, videos, documents, and other files. Phones may come with different storage options, such as 128GB, 256GB, or 512GB, depending on the model and variant. |
128GB 6GB RAM, 128GB 8GB RAM UFS 2.1 |
Main Camera
| Camera Setup | Quad |
| Resolution |
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) |
| Features |
LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30/120fps; gyro-EIS |
Selfie Camera
| Camera Setup | Single |
| Resolution |
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
| Video | 4K@30fps, 1080p@30fps |
| Features | HDR |
Platform
| Operating System The Operating System (OS) section shows the software platform that powers the phone and manages its hardware, apps, and system features. It typically includes the OS name and version, such as Android or iOS, and may also mention the manufacturer’s custom user interface. This information helps users understand the phone’s software experience, features, compatibility, and available updates. | Android 10, upgradable to Android 13, One UI 5 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Exynos 980 (8 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Mali-G76 MP5 |
Battery
| Battery Type The Battery Type section identifies the technology and design of the phone’s built-in battery, such as Li-Ion (Lithium-Ion) or Li-Po (Lithium-Polymer). It helps users understand the type of battery used to power the device and provides a basic overview of its battery technology. | Li-Poly (Lithium Polymer) |
| Capacity The Battery Capacity section shows the amount of electrical charge the phone’s battery can store, usually measured in mAh (milliampere-hours). A higher capacity generally provides more energy for everyday use, although actual battery life also depends on the display, processor, software, network usage, and other hardware components. | 4500 mAh |
| Removable | No |
| Charging |
15W wired |
| Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | No |
Multimedia
| Loudspeaker The Loudspeaker section indicates the type and configuration of the phone’s built-in speakers, such as single or stereo speakers. It helps users understand the device’s audio output for calls, music, videos, gaming, and other multimedia activities. Some phones may also include additional audio features for a better listening experience. | Yes |
| Audio Jack The Audio Jack section indicates whether the phone includes a dedicated 3.5mm headphone jack for connecting wired headphones, earphones, or external audio devices. If the phone does not have a traditional audio jack, users may need USB Type-C headphones or an adapter for wired audio. The specification helps users quickly check the phone’s compatibility with their preferred audio accessories. | Yes |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, proximity, compass, ANT+ |
Network & Connectivity
| Technology | GSM / HSPA / LTE / 5G |
| Speed | HSPA, LTE-A, 5G |
| Wi-fi The Wi-Fi section shows the wireless networking technologies and standards supported by the phone for connecting to the internet and other compatible devices. It may include standards such as Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, or Wi-Fi 7, along with features like dual-band, tri-band, Wi-Fi Direct, and hotspot support, where available. This information helps users understand the phone’s wireless connectivity, network compatibility, speed capabilities, and connection features. | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth The Bluetooth section shows the wireless communication technology and version supported by the phone, such as Bluetooth 5.0, 5.1, 5.2, 5.3, or 5.4. It enables the phone to connect wirelessly with headphones, speakers, smartwatches, keyboards, cars, and other compatible devices. Where available, this section may also mention features such as A2DP, LE, aptX, or other Bluetooth audio and connectivity technologies. | 5.0, A2DP, LE |
| NFC The NFC (Near Field Communication) section indicates whether the phone supports short-range wireless communication between compatible devices. NFC can be used for contactless payments, quick device pairing, data sharing, access cards, and other NFC-enabled services, depending on the phone and region. This specification helps users check whether the device supports convenient tap-to-connect and contactless features. | Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
| FM Radio | Yes |
| USB | USB Type-C 2.0, OTG |
| 2G Network The 2G Network section shows whether the phone supports second-generation mobile networks, including GSM, GPRS, and EDGE technologies. It provides basic connectivity for voice calls, SMS, and limited mobile data services where 2G networks are available. |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network The 3G Network section indicates the phone’s compatibility with third-generation mobile networks, such as UMTS, HSPA, and HSPA+. 3G provides faster mobile data than 2G and supports services such as web browsing, video calling, and multimedia streaming. |
HSDPA 850 / 900 / 1900 / 2100 - SM-A516B/DS HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network The 4G Network section shows whether the phone supports fourth-generation mobile networks, primarily LTE technology. 4G offers faster mobile internet speeds, lower latency, and improved performance for browsing, streaming, online gaming, and other data-intensive activities. |
1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - SM-A516B/DS 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A516U |
| 5G Network The 5G Network section indicates the phone’s compatibility with fifth-generation mobile networks. 5G can provide higher data speeds, lower latency, and improved network capacity, supporting faster downloads, high-quality streaming, cloud services, and other demanding mobile applications. |
41, 78 SA/NSA/Sub6 - SM-A516B/DS |
About the Samsung Galaxy A51 5G
The Samsung Galaxy A51 5G is a stylish mid-range smartphone released on April 29, 2020. It’s the 5G variant of the popular Galaxy A51, offering faster internet, improved performance, and a sleek Super AMOLED display. Powered by the Exynos 980 processor, this phone delivers smooth performance for daily use, streaming, and light gaming.
It features a 6.5-inch Full HD+ screen, a quad rear camera setup with a 48MP main lens, and a 32MP front camera for sharp selfies. With a 4500mAh battery, it easily lasts a full day and supports 15W fast charging. The phone runs on Android 10, upgradable to Android 13 with Samsung’s One UI 5, ensuring a clean and user-friendly experience.
Whether you’re browsing, multitasking, or capturing moments, the Galaxy A51 5G balances performance, design, and modern features—making it a strong choice in the affordable 5G smartphone segment.
Main Key Features
- Release Date: April 29, 2020
- Network: 5G, 4G, 3G, 2G
- Display: 6.5″ FHD+ Super AMOLED (1080 x 2400 pixels)
- Processor: Exynos 980 (8nm), Octa-core
- RAM & Storage: 6GB/8GB RAM, 128GB storage (UFS 2.1)
- Rear Camera: Quad – 48MP (main) + 12MP (ultrawide) + 5MP (macro) + 5MP (depth)
- Front Camera: 32MP
- Battery: 4500mAh with 15W fast charging
- OS: Android 10, upgradable to Android 13 (One UI 5)
- Audio Jack: Yes (3.5mm)
- Expandable Storage: Yes, via microSDXC
- Price: About €180 (may vary)
Pros & Cons
Pros
- 5G connectivity at budget price
- AMOLED display with vibrant colors
- Decent performance with Exynos 980
- Good camera setup for daily use
- Long battery life with 4500mAh
- Upgradable to Android 13
- Has a 3.5mm headphone jack
Cons
- Only 15W charging (slow by today’s standards)
- Plastic back, not premium feel
- No IP rating for water resistance
- Shared SIM slot for microSD
- Performance may lag with heavy gaming
Opinion
The Samsung Galaxy A51 5G is a great choice for users looking for a budget-friendly 5G phone with good cameras, long battery life, and a crisp AMOLED display. While not built for heavy gaming, it offers solid value for everyday use, especially with Android 13 support.
See Another Model:
FAQs about Samsung Galaxy A51 5G
Q: Does the Galaxy A51 5G support 5G networks?
A: Yes, it supports full 5G connectivity.
Q: Can I expand the storage?
A: Yes, it supports microSD cards (shared SIM slot).
Q: Is the phone waterproof?
A: No, it does not have water resistance certification.
Q: Is there a fingerprint scanner?
A: Yes, it’s under the display (optical).
Q: What is the software update support?
A: It launched with Android 10 and is upgradable to Android 13 with One UI 5.
Q: Does it have a headphone jack?
A: Yes, it includes a 3.5mm headphone jack.
Q: How is the camera performance?
A: Good for everyday use, especially daylight shots. 4K video is supported.
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