Can Samsung Galaxy M51 be used as a power bank to charge other devices?

Yes, it supports wired reverse charging via the included Type-C to Type-C cable, allowing you to charge other smartphones, wireless earbuds, and accessories directly from its 7000 mAh battery.

Can I use two SIM cards and a microSD card simultaneously in Galaxy M51?

Yes, it features a dedicated triple card slot that allows you to use two Nano-SIM cards and one microSD card up to 512GB at the same time.

Samsung Galaxy M51 Price in Bangladesh

Name: Samsung Galaxy M51
Brand: Samsung
SKU: samsung-galaxy-m51
Price: 29999 BDT
Availability: OutOfStock

Samsung Galaxy M51 Price in Bangladesh | bdspec.com

Samsung Galaxy M51Rating & Review

OUR RATING

The overall rating is based on review by our experts

8.9

Display9.1 / 10

Performance8.7 / 10

Camera8.7 / 10

Battery9.9 / 10

Design & Build8.3 / 10

Software8.5 / 10

Specification

Samsung Galaxy M51 Specifications

Basic Information
Release Date	11 Sep 2020
Status	Available
Hardware & Software
CPU	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU	Adreno 618
Chipset	Qualcomm SDM730 Snapdragon 730G (8 nm)
CPU Cores	8 Cores (Octa-core)
OS Version	Android 10, upgradable to Android 12
Fabrication	8 nm
Architecture	64-bit
User Interface	One UI 4.1 Core
Operating System	Android
Display
Notch	Punch-hole (Center aligned)
Features	Always-on display, Super AMOLED Plus vivid contrast, Widevine L1 certified
Brightness	420 nits (typical), 675 nits (peak / HBM)
Resolution	1080 x 2400 pixels (Full HD+)
HDR Support	No
Screen Size	6.7 inches (17.02 cm, ~108.4 cm2)
Aspect Ratio	20:9 ratio
Cameras
OIS	No
Zoom	Up to 8x Digital Zoom
Flash	LED Flash
Sensor	1/1.73" Primary Sensor (Sony IMX682, 0.8µm pixel size), 1/3.0" Ultrawide, Dedicated Macro & Depth
Aperture	f/1.8 (Wide) + f/2.2 (Ultrawide) + f/2.4 (Macro) + f/2.4 (Depth)
Settings	ISO Control, Exposure Compensation, White Balance presets, Pro Mode, Shutter Speed
Autofocus
Selfie Camera
OIS	No
Sensor	1/2.8" Sensor Size, 0.8µm pixel size (Sony IMX616)
Aperture	f/2.0 (26mm wide)
Autofocus	No (Fixed Focus)
Video FPS	30fps
Resolution	32 MP
Camera Setup	Single Camera Setup
Design
Build	Corning Gorilla Glass 3+ front, Glossy polycarbonate (Glasstic) back, Plastic frame
Width	76.3 mm
Colors	Celestial Black, Electric Blue
Height	163.9 mm
Weight	213 grams
IP Rating	No IP Rating
Thickness	9.5 mm
Battery
Capacity	7000 mAh
Placement	Built-in / Integrated
USB Type-C	Yes, Type-C 2.0
Battery Type	Non-removable Li-Po
Quick Charging	Fast Charging 25W (USB Power Delivery 3.0)
Reverse Charging	Yes, Wired Reverse Charging support (Type-C to Type-C cable included)
Wireless Charging	No
Memory
RAM	6 GB / 8 GB
USB OTG	Yes, Supported
RAM Type	LPDDR4X
Storage Type	UFS 2.1
Internal Storage	128 GB
Network & Connectivity
GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC	Yes
USB	USB Type-C 2.0, USB On-The-Go
EDGE	Yes, Available
GPRS	Yes, Available
WLAN	Wi-Fi 802.11 a/b/g/n/ac, Dual-band, Wi-Fi Direct, Hotspot
Speed	HSPA 42.2/5.76 Mbps, LTE-A
Sensors & Security
Compass	Yes, Digital Geomagnetic Compass
Gyroscope	Yes
Face Unlock	Yes, 2D Face Recognition
Light Sensor	Yes, Ambient Light Sensor
Accelerometer	Yes
Proximity Sensor	Yes, Virtual Proximity Sensing
Finger Sensor Type	Capacitive Side Fingerprint Scanner
Multimedia
Video	4K UHD video playback, MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
Audio Jack	Yes, 3.5mm Headphone Jack included
Loudspeaker	Yes, Bottom-firing Loudspeaker
Audio Features	Dolby Atmos audio enhancement (headphone mode only), FM Radio with recording
More
Made By	South Korea / Vietnam / India
Features	Dedicated triple slot (2 Nano-SIM + 1 microSD up to 512GB), In-box 25W fast charger with Type-C to Type-C cable, Reverse charging power bank function

The Samsung Galaxy M51 earned legendary status as the ultimate battery monster, headlined by an unprecedented 7000 mAh battery capable of powering through up to three days of active use. Paired with 25W Super Fast Charging and out-of-the-box reverse charging via Type-C, it easily doubles as a dedicated power bank. Unlike many mid-range Samsung models that feature Exynos silicon, the Galaxy M51 is powered by Qualcomm's 8nm Snapdragon 730G octa-core processor combined with an Adreno 618 GPU, up to 8GB of LPDDR4X RAM, and 128GB of UFS 2.1 storage (expandable via a dedicated triple card slot), delivering reliable thermal management and stable gaming. The display is a gorgeous 6.7-inch Full HD+ Super AMOLED Plus Infinity-O panel protected by Gorilla Glass 3+, offering rich colors and deep blacks. The imaging department is anchored by a 64MP Sony IMX682 quad-camera setup featuring Single Take mode, alongside a 12MP 123-degree ultra-wide lens, dedicated macro and depth sensors, and a high-resolution 32MP front shooter with 4K recording on both sides. Completed with a snappy side-mounted fingerprint scanner and a 3.5mm audio jack with Dolby Atmos, the Galaxy M51 remains an enduring favorite for power users in Bangladesh.

Pros

Colossal 7000 mAh battery delivering up to 3 full days of endurance on normal usage
Reliable Qualcomm Snapdragon 730G gaming processor with significantly better thermals and efficiency than Exynos chips
Vibrant and expansive 6.7-inch Full HD+ Super AMOLED Plus Infinity-O display
Bundled 25W Type-C fast charger with wired reverse charging functionality to charge other phones
High-grade Sony IMX682 64MP primary sensor and 32MP selfie camera with 4K recording on both sides

Cons

Heavier and chunkier body at 213 grams and 9.5mm thickness due to the massive battery
Screen refresh rate is standard 60Hz without high-refresh-rate capability
Glossy plastic back cover is prone to hairline scratches and fingerprint smudges
No official IP dust or water resistance certification

Frequently Asked Questions

What is the official and unofficial price of Samsung Galaxy M51 in Bangladesh?

The official launched price of the Samsung Galaxy M51 (8GB/128GB) in Bangladesh was BDT 35,999. In the unofficial and secondary gadget market, it is commonly available between BDT 28,500 and BDT 30,500.

How long does the 7000 mAh battery of Samsung Galaxy M51 last on a single charge?

The 7000 mAh battery easily lasts 2.5 to 3 days under regular daily usage, and around 13 to 15 hours of continuous heavy screen-on-time (SoT), making it one of the longest-lasting smartphones ever released.

How long does it take to charge the 7000 mAh battery on Galaxy M51 with the 25W charger?

Using the bundled 25W USB-PD charger, the Samsung Galaxy M51 charges from 0 to 100% in approximately 115 minutes (under 2 hours), which is impressively fast for a 7000 mAh capacity.