Vivo Y51A vs Samsung Galaxy M31 Prime

Vivo Y51A vs Samsung Galaxy M31 Prime

The Vivo Y51A is a product of China & the Samsung Galaxy M31 Prime is a product of Korea. Both phones are available now in the market. The price of these phones is 22,000 BDT only. In this article, we will show some advantages/disadvantages of these phones before buying.

Vivo Y51A

The Operating System (OS) is Android 11, Funtouch 11. The Chipset is Qualcomm SM6115 Snapdragon 662 (11 nm) & Graphics Processing is Adreno 610. The RAM of this phone is 8GB RAM Snapdragon 662. The Internal Memory is 128 GB. The Capacity of the battery is 5000 mAh. The size of the display is 6.58 inches & the Resolution of the display is 1080 x 2408 pixels. The Primary Camera is
48 MP, f/1.8, (wide), 1/2.0″, 0.8µm, PDAF
8 MP, f/2.2, 120˚, (ultrawide), 1/4.0″, 1.12µm
2 MP, f/2.4, (macro) & the Secondary Camera is 16 MP, f/2.0, (wide), 1/3.06″ 1.0µm. It supports Video Recording of 4K@30fps, 1080p@30fps, gyro-EIS
1080p@30fps, gyro-EIS.

Samsung Galaxy M31 Prime

The Operating System (OS) of this phone is Android 10, One UI 2.1. The Chipset is Exynos 9611 (10nm) & the Graphics Processing is Mali-G72 MP3. The RAM is 6 GB & Internal Memory is 64/128 GB UFS 2.1. The Capacity of the battery is 6000 mAh. The Size of the display is 6.4 inches & Resolution is 1080 x 2340 pixels. The Primary Camera of this phone is 64 MP, f/1.8, 26mm (wide), 1/1.72″, 0.8µm, PDAF
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0″, 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth) & the Secondary Camera is 32 MP, f/2.0, 26mm (wide), 1/2.8″, 0.8µm. It supports Video Recording of 4K@30fps, 1080p@30fps, gyro-EIS 4K@30fps, 1080p@30fps.

Our Opinion

In the terms of camera, Vivo Y51A has 48 MP & Samsung Galaxy M31 Prime has 64 MP. So, here this phone is better in the level of camera. The M31 Prime has protection with the display also (Corning Gorilla Glass 3). The battery of this phone is also better than Vivo Y51A. The internal memory of M31 has 2 variations. But, the RAM is a little bit lower than Vivo Y51A (6-8). Both phones are comfortable to play games. Both phones doesn’t have 5G Internet connectivity options. Our suggested phone is Samsung Galaxy M31 Prime. It will be a great deal!

Product Name

Vivo Y51A

Samsung Galaxy M31 Prime

Product Image Vivo Y51A Samsung Galaxy M31 Prime
Price 22,000.00৳ 22,000.00৳
Our Rating 6.7 7.5
Brand Vivo Samsung
Category Smartphone Smartphone


Status Available Available
Release Date 2021, January 23 2020, October 17


RAM 8GB RAM Snapdragon 662 6 GB
Internal Memory 128 GB
64/128 GB UFS 2.1
Micro SD Card Slot microSDXC (uses shared SIM slot)
Yes (dedicated slot)
Other Features microSDXC


Operating System (OS) Operating System (OS) Android 11, Funtouch 11
Android 10, One UI 2.1
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm)
Exynos 9611 (10nm)
Processor (CPU) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Graphics Processing Adreno 610
Mali-G72 MP3


Technology 4G 4G


Type Non-removable Li-Po
Non-removable Li-Po
Capacity 5000 mAh
6000 mAh
Charging Fast charging 18W, 70% in 67 min (advertised)
Fast charging 15W
Reverse Charging No


Type IPS LCD capacitive touchscreen, 16M colors
Super AMOLED capacitive touchscreen, 16M colors
Size 6.58 inches, 101.5 cm2 (~82.2% screen-to-body ratio)
6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Resolution Resolution 1080 x 2408 pixels, 21:9 ratio (~415 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 3


Primary Camera 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Secondary Camera Secondary Camera 16 MP, f/2.0, (wide), 1/3.06" 1.0µm
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Video Recording 4K@30fps, 1080p@30fps, gyro-EIS
1080p@30fps, gyro-EIS
4K@30fps, 1080p@30fps, gyro-EIS
4K@30fps, 1080p@30fps
Other Features LED flash, HDR, panorama
LED flash, panorama, HDR


Dimensions 163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in)
Weight 188 g (6.63 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)


3.5 mm jack Yes
Loudspeaker Yes
Stereo Speakers No
Alert Types Vibration, MP3, WAV ringtones
Vibration, MP3, Ringtones


USB Type USB Type 2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C 2.0

Others Info

Product By Product By Vivo Samsung
Made In China korea
Colors Available Titanium Sapphire, Crystal Symphony
Ocean Blue, Space Black, Iceberg Blue
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