Available Variants
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
Launch
| Announced | 2020, August 31. Released 2020, September 11 |
| Status | Discontinued |
Body
| Weight | 213 g (7.51 oz) |
| Build | Glass front (Gorilla Glass 3+), plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM |
| Dimensions | 163.9 x 76.3 x 9.5 mm (6.45 x 3.00 x 0.37 in) |
Display
| Type | Super AMOLED Plus |
| Protection | Corning Gorilla Glass 3+ |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
| Size | 6.7 inches, 108.4 cm2 (~86.7% screen-to-body ratio) |
Hardware & Software
| OS | Android 10, upgradable to Android 12, One UI 4.1 |
| Chipset | Qualcomm SDM730 Snapdragon 730G (8 nm) |
| CPU | Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) |
| GPU | Adreno 618 |
Memory & Storage
| Card slot | microSDXC (dedicated slot) |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM |
Main Camera
| Quad | 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP (macro) Auxiliary lens |
| Video | 4K@30fps, 1080p@30fps |
| Features | LED flash, panorama, HDR |
Selfie Camera
| Single | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm |
| Features | HDR |
| Video | 4K@30fps, 1080p@30fps |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| USB | USB Type-C 2.0, OTG |
| Radio | FM radio, RDS |
| NFC | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Bluetooth | 5.0, A2DP, LE |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Battery
| Charging | 25W wired, 100% in 115 min Reverse wired |
| Type | Li-Po 7000 mAh |
Tests
| Performance | AnTuTu: 266620 (v8) GeekBench: 1774 (v5.1) GFXBench: 15fps (ES 3.1 onscreen) |
| Display | 677 nits max brightness (measured) |
| Camera | Photo / Video |
| Loudspeaker | -28.5 LUFS (Average) |
| Battery (old) | Endurance rating 156h |
Frequently Asked Questions
Description
Overview & Display
The Samsung Galaxy M51 presents a familiar, yet solid design with a glass front protected by Gorilla Glass 3+. The plastic back and frame contribute to a weight of 213 grams, making it a substantial device in hand. Its expansive 6.7-inch Super AMOLED Plus display boasts a 20:9 aspect ratio and a resolution of 2400 x 1080 pixels, translating to a sharp and vibrant viewing experience. With a screen-to-body ratio of 86.7%, the display maximizes the visual real estate, promising enjoyable multimedia consumption and immersive gaming. Expect excellent color reproduction and deep blacks characteristic of AMOLED technology.
Powering the Samsung Galaxy M51 is a Qualcomm Snapdragon 730G chipset, paired with either 6GB or 8GB of RAM. This combination ensures smooth performance for everyday tasks and moderate gaming. Storage options include 128GB of internal memory, expandable via a dedicated microSDXC card slot. The device runs on Android 10, upgradable to Android 12 with Samsung's One UI 4.1, offering a refined user interface. Daily multitasking should be handled with ease, allowing users to seamlessly switch between apps and enjoy a responsive experience.
Camera & Battery
The rear camera array of the Samsung Galaxy M51 is headlined by a 64MP wide lens, accompanied by a 12MP ultrawide lens and a 5MP macro lens, along with an auxiliary lens. This versatile setup allows for capturing a wide range of perspectives and subjects. The camera can record video at up to 4K resolution at 30 frames per second. The 32MP front-facing camera also supports 4K video recording, enabling high-quality selfies and video calls. While specifications don’t detail image quality beyond resolution, the components suggest a capable camera system.
A standout feature of the Samsung Galaxy M51 is its massive 7000 mAh battery. This substantial capacity promises extended battery life, potentially lasting well into a second day with moderate usage. The device supports 25W wired charging, capable of replenishing the battery to 100% in approximately 115 minutes. Reverse wired charging is also supported, allowing the device to act as a power bank for other compatible devices. This combination of large battery capacity and efficient charging makes the Galaxy M51 a reliable companion for users who prioritize all-day power.
Who Should Buy This
The Samsung Galaxy M51 is an excellent choice for users who prioritize long battery life and a large, immersive display. It’s well-suited for those who consume a lot of media, enjoy mobile gaming, or simply need a phone that can easily last through a full day of heavy use. However, users seeking the latest processor or cutting-edge camera technology might consider alternatives. The Galaxy M51 is a solid option for budget-conscious consumers looking for a dependable and feature-rich smartphone.
Pros
- Massive 7000 mAh battery capacity
- Large 6.7-inch Super AMOLED display
- Expandable storage with microSDXC
- Side-mounted fingerprint sensor
- Supports 25W fast charging
Cons
- Plastic back and frame construction
- Uses an older Snapdragon 730G processor
- Display resolution is not QHD+
- Discontinued status may limit support
Verdict
The Samsung Galaxy M51 offers a compelling package focused on battery life and display quality. While the processor isn't the latest, it provides adequate performance for most users. Its main strength lies in its ability to last a very long time on a single charge, coupled with a vibrant display for immersive viewing. The discontinued status is a consideration, but the device’s core features remain impressive. Overall, the Galaxy M51 is a solid choice for those prioritizing battery endurance and a large screen above all else.
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Camera Samples
Performance & Features
Estimated average on high settings
Screen-on time (mixed usage)
Based on AI analysis
* These values are calculated automatically by our system and may not be 100% accurate.
Antutu Benchmark
v8* Scores are based on lab tests and may vary by device condition and version.
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Reviews (3)
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