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Samsung Galaxy M51
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Battery: Li-Po 7000 mAh
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RAM: 6GB, 8GB
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Storage: 128GB, 128GB
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Display: Super AMOLED Plus, 6.7 inches
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Camera: Rear 64 MP+12 MP+5 MP+5 MP, and Front 32 MP
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OS: Android 10, upgradable to Android 12, One UI 4.1
Full Specifications
Price
| Official | 33999 BDT 6GB/128GB Approx. |
General
| Model | Samsung Galaxy M51 |
| Announced | 2020, August 31 |
| Released | 2020, September 11 |
| Status | Available |
Design
| Dimensions | 163.9 x 76.3 x 9.5 mm (6.45 x 3.00 x 0.37 in) |
| Weight | 213 g (7.51 oz) |
| SIM <strong>SIM</strong> (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. |
Dual SIM (Nano-SIM, dual stand-by) |
| Colors |
Celestial Black, Electric Blue, White |
Display Specification
| Display Type <strong>Display Technology => </strong> A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | Super AMOLED Plus |
| Size | 6.7 inches, 108.4 cm2 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Pixel Density <strong>Pixel Density (PPI)</strong> 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. | 393 ppi density |
| Display Protection <strong>Display Protection => </strong> 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 | 86.7% screen-to-body ratio |
Platform
| Operating System <strong>OS => </strong> Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android 10, upgradable to Android 12, One UI 4.1 |
| Chipset <strong>Chipset</strong> 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. | Qualcomm SDM730 Snapdragon 730G (8 nm) |
| CPU <strong>CPU</strong> (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 Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) |
| GPU <strong>GPU</strong> (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. | Adreno 618 |
Main Camera
| Camera Setup | Quad |
| Resolution |
64 MP, f/1.8, 26mm (wide), 1/1.73&quot;, 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) |
| Features |
LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30fps |
Selfie Camera
| Camera Setup | Single |
| Resolution |
32 MP, f/2.0, 26mm (wide), 1/2.8&quot;, 0.8µm |
| Video | 4K@30fps, 1080p@30fps |
| Features | HDR |
Network & Connectivity
| Technology | GSM / HSPA / LTE |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps |
| Wi-fi <strong>Wi-Fi</strong> is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth <strong>Bluetooth</strong> is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.0, A2DP, LE |
| NFC <strong>NFC</strong> (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
| FM Radio | Yes |
| USB | USB Type-C 2.0, OTG |
| 2G Network |
GSM 850 / 900 / 1800 / 1900 - SIM 1 &amp; SIM 2 |
| 3G Network |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
Battery
| Battery Type <strong>Battery Type => </strong> Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Poly (Lithium Polymer) |
| Capacity <strong>Battery Capacity</strong> is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 7000 mAh |
| Removable | No |
| Charging |
25W wired, 100% in 115 min (advertised) Reverse wired |
| Wireless Charging <strong>Wireless Charging</strong> (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 | Yes |
| Audio Jack | Yes |
Storage
| Card Slot <strong>Memory Card Slot</strong> is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | microSDXC (dedicated slot) |
| Internal Storage <strong>Internal Storage</strong> is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. |
128GB 6GB RAM, 128GB 8GB RAM |
Sensors
| Fingerprint | Yes (side-mounted) |
| Other Sensors | accelerometer, gyro, proximity, compass |
About the Samsung Galaxy M51
The Samsung Galaxy M51 is a mid-range smartphone that made headlines with its massive 7000mAh battery, offering exceptional battery life. Released in September 2020, the phone features a large 6.7-inch Super AMOLED Plus display, a powerful Snapdragon 730G processor, and up to 8GB of RAM for smooth performance. It also stands out with its quad rear camera setup led by a 64MP main sensor and a 32MP front camera, ideal for detailed photos and 4K videos. Running on Android 10 (upgradable to Android 12 with One UI 4.1), the M51 combines performance, battery life, and multimedia features in a solid build with Gorilla Glass 3+ protection.
Main Key Features
- Display: 6.7″ Super AMOLED Plus, Full HD+ (1080 x 2400)
- Processor: Snapdragon 730G (8nm)
- RAM & Storage: 6GB/8GB RAM, 128GB storage (expandable via microSD)
- Rear Camera: Quad – 64MP (main), 12MP (ultrawide), 5MP (macro), 5MP (depth)
- Front Camera: 32MP with 4K video support
- Battery: 7000mAh with 25W fast charging
- Security: Side-mounted fingerprint sensor
- Network: GSM / HSPA / LTE (No 5G)
- Audio: 3.5mm headphone jack, loudspeaker
- Operating System: Android 10 (upgradable to Android 12, One UI 4.1)
- USB: Type-C with OTG and reverse wired charging
- Other: NFC, FM Radio, Gorilla Glass 3+ protection
Pros & Cons
Pros
- Massive 7000mAh battery – lasts up to 2 days
- Stunning Super AMOLED display
- Good performance with Snapdragon 730G
- Versatile camera setup with 4K support
- Side fingerprint sensor for quick access
- microSD card support
Cons
- Slightly bulky and heavy (213g)
- No 5G support
- Plastic back and frame
- No high refresh rate (only 60Hz display)
- No optical image stabilization (OIS)
Opinion
The Samsung Galaxy M51 is a power-packed phone built for users who prioritize battery life and display quality. Its massive 7000mAh battery, AMOLED screen, and reliable performance make it an ideal daily driver for media consumption and multitasking. Though it lacks 5G and a high refresh rate, its overall package is still very appealing in the mid-range segment.
See Another Model:
FAQs about Samsung Galaxy M51
Q: Does Samsung Galaxy M51 support 5G?
A: No, it only supports 4G LTE.
Q: Is the battery removable?
A: No, the 7000mAh battery is non-removable.
Q: Can I expand the storage?
A: Yes, it has a dedicated microSD card slot.
Q: Does it support fast charging?
A: Yes, 25W fast charging is supported (full charge in about 115 minutes).
Q: What version of Android does it run?
A: It comes with Android 10 and is upgradeable to Android 12 with One UI 4.1.
