Samsung Galaxy A51
  • 128 GB / 6 GB RAM
  • 48 MP + 12 MP + 5 MP + 5 MP Quad lens Primary Camera, 32 MP Front Camera
  • 6.5 inches 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) Display
  • Exynos 9611, Octa Core Processor
  • Non-removable Li-Ion 4000 mAh battery

Samsung Galaxy A51: Specs Score

  • 3.5
  • 3.5
  • 3.5
  • 4.5
    Value for Money
  • 3
Rated at 75%
  • Display: 3.5/5
    Colorful And Vivid AMOLED Screen With HD Streaming Support
  • Camera : 3.5/5
    Quad-Camera Setup With High Resolution 48MP Camera
  • Processor : 3/5
    Basic Gaming Can Be Done
  • Battery : 3.5/5
    Less Than 4,500 mAh Capacity
  • RAM : 3.5/5
    Offers At Least 6GB RAM
  • Storage : 4.5/5
    Hybrid microSD Slot
  • 4G/5G : 4/5
    No 5G Support

Samsung Galaxy A51: TOP COMPETITORS

Samsung Galaxy A51: Price

Samsung Galaxy A51: Overview

  • AMOLED Display
  • 128GB Storage
  • Modern Design
  • Plastic Body
  • Sub Par GPU Performance

Samsung Galaxy A51: Design

The Samsung Galaxy A51 is the latest mid-tier A-series smartphone from the South Korean tech giant, which shares the design concept with the Galaxy S20 series of smartphones with a similar camera cut-out and a similar display with a punch-hole Infinity-O design. The Samsung Galaxy A51 has a 6.5-inch AMOLED display with FHD+ resolution and the screen is protected by a 2.5D curved tempered glass. The entire front of the Samsung Galaxy A51 is covered with the screen with a tiny bezel at the bottom portion of the smartphone. The phone comes in multiple color variants, and the back panel of the Samsung Galaxy A51 is made using plastic or polycarbonate.

Samsung Galaxy A51: Hardware Performance

The Samsung Galaxy A51 is powered by the Exynos 9611 octa-core CPU, the same chipset that powers the Galaxy M31. It is an efficient processor that can handle normal day-to-day issues with ease. Similarly, the phone does offer 6GB RAM and 128GB storage with a microSD card slot for additional storage expansion. When it comes to gaming, the Samsung Galaxy A51 can handle PUBG with medium graphics settings. Under high-graphics settings, one can notice certain frame drops and the overall performance of the phone does get a bit slow. However, it can run games like Temple Run, Candy Crush, and Subway Surfers without any issue.

Samsung Galaxy A51: Camera Performance

The Samsung Galaxy A51 has a quad-camera setup at the back with a 48MP primary sensor, 8MP ultra-wide angle lens, 5MP macro lens, and a 5MP depth sensor. The device does feature a 32MP high-resolution selfie camera. The main camera on the Samsung Galaxy A51 can record 4K videos at 30fps, similarly, the selfie camera can record 1080p videos. Photos taken on the 48MP sensor shows a good dynamic range. However, the performance of the ultra-wide angle camera is sub-par compared to the competition.  

Samsung Galaxy A51: Price To Specs Ratio

The Samsung Galaxy A51 retails for Rs. 23,999, which makes it a bit expensive compared to the Galaxy M31, which almost has similar specifications. In fact, the Galaxy M31 is a bit better in some of the departments like the battery. It is a bit expensive smartphone, especially considering the features that it offers. In fact, one can get a better smartphone at this price tag. However, if you are going for looks, then, the Galaxy A51 is one of the best-looking smartphones for sure.  

Samsung Galaxy A51: Important Features/Highlights

The Samsung Galaxy A51 does support Widevine L1 and the phone can stream at HD resolution on OTT apps like Netflix and Prime Video. It also offers a 4,000 mAh battery with a USB Type-C port with support for fast charging and it is a slim smartphone. Out of the box, the Samsung Galaxy A51 comes with the latest Android 10 OS with custom One UI 2.0 skin on top. Lastly, it also has an AMOLED screen, which will enhance the multi-media consumption experience compared to other smartphones with an IPS LCD screen.  

Samsung Galaxy A51: Verdict

If you are looking for a phone with a good display and a camera setup, the Samsung Galaxy A51 is the right device. However, if you need a high-performance smartphone, then the Samsung Galaxy A51 might not be the device that you should consider.

Samsung Galaxy A51: Specifications

Operating System Android 10
Custom UI Samsung One UI 2.0
Device type Phablet
Sim Hybrid Dual Sim
Colours White, Black, Blue
Status Available in India
Global Release Date December, 2019
Indian Release Date 31 January, 2020
Dimensions 158.5 x 73.6 x 7.9 mm
Weight 172 g
Screen size 6.5 inches
Technology Super AMOLED
Screen resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Touchscreen Capacitive Touchscreen
Form Factor Touch
Chipset Exynos 9611
CPU Octa core (Quad 2.3GHz + Quad 1.7GHz)
GPU Mali-G72
Internal Storage 128 GB Storage
External Storage Up to 512 GB
Card Slot microSD Card (dedicated slot)
Phonebook Unlimited
Messaging SMS, MMS, Email, Push Mail, IM, RSS
Call Records Unlimited
Primary camera 48 MP (f/2.0) + 12 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.4) Quad Camera with LED Flash
Front Camera 32 MP (f/2.2) Camera
Video Recording 2160p@30fps, 1080p@30fps
Camera Features HDR, Panorama
Audio Player WAV, AAC+, AC3, OGG, FLAC, WMA, MP3, AMR, AAC, eAAC+
Video Player 3GP, ASF, M4V, H.263, H.264, MKV, MPEG4
Games Yes
Speakers Yes, Dolby Atmos
Audio Jack 3.5mm Audio Jack
Type Non-removable Li-Ion 4000 mAh battery
Edge Yes
WLAN Wi-Fi 802.11 ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth v5.0, A2DP, LE
USB 2.0, Type-C 1.0 reversible connector, USB OTG
GPS Facility with A-GPS, GLONASS, BDS
Browser HTML5
2G GSM 850 / 900 / 1800 / 1900 MHz
3G HSDPA 850 / 900 / 1900 / 2100 MHz
Sensors In-Display Fingerprint Sensor, Accelerometer, Gyro, Proximity, Compass
Other Features 15W Quick Charging, NFC

Samsung Galaxy A51: FaQs

Which features make the Galaxy A51 the good pick?

Features like quad camera, slim and premium looking design makes it a good pick.

When did the Galaxy A51 officially launch in India?

The Galaxy A51 launched in India on January, 2020.

How many color variants are there in the Galaxy A51?

There are three color variants including black, white and blue.

How is the rear camera of the Galaxy A51?

There is a quad camera module with a 48MP main sensor.

Is there is a microSD card slot on the Galaxy A51?

yes, the smartphone does have a microSD card slot.

What is the price of the Galaxy A51?

The smartphone retails for Rs. 23,990 (6GB + 128GB).

Is the Galaxy A51 worth buying?

If you want good looking device with decent camera features, then you can definitely go for the Galaxy A51.

Samsung Galaxy A51 alternatives?

The Galaxy M31 can be considered as an alternative to the Galaxy A51.

Does the Samsung Galaxy A51 support 5G?

No, the smartphone does not support 5G network.

What is the Android version on the Galaxy A51?

The smartphone runs on runs on Android 10 OS with custom One UI 2.0 skin on top.

How do we rate a Device?

Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, RAM, storage, battery, and the pricing.

So, here are how these specs will affect the real-life usage of a device and why how we meticulously consider each of these points to rate a smartphone.


Cameras have evolved a lot over the last few years and multi-camera setup is a new norm. We consider various parameters like MP count, aperture size, pixel size, image stabilization to rate a camera system of a smartphone out of 5. Any device that scores more than 3.5 can take good photos and videos and if a phone scores over 4, then it will be one of the best camera smartphones in the market.


Though battery seems like an underrated feature and we look at the battery capacity, fast charging supporting technology, and even the wireless charging capability is also taken into consideration to rate smartphone's battery capability.


The display is the face of a smartphone. And there are a lot of parameters like the panel technology (IPS LCD, OLED, TFT) and other parameters also taken into consideration like the resolution, pixel density, and refresh rate.

Value for Money

A smartphone could have great specs, but if it is not priced well then you might not get the best value-for-money. So, we compare a smartphone with the contemporaries to rate the value-for-money of a device out of 5.


This aspect is decided on various sub specifics, such as availability of microSD card slot, the amount of RAM the device offers, processor capability, and the network support. This parameter has more weightage when compared to other departments.

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