Deep Review of Vivo Y31 : Budget Friendly Smartphone with Premium Features

Vivo’s Y series smartphones are among the most successful smartphones in terms of sales. Because it was made for the entry-level user at an affordable price. But packed with good value, making the Vivo Y series sales more than expected in the past 2020. Despite being affected by the COVID-19 outbreak.


Vivo Y31 uses a design called Dazzling 3D Colors with elegant gradients. Not too flashy It is compatible with all groups of users. It is produced in 2 colors: Racing Black, a black that gives a feeling of strong power. Distinctive and eye-catching with Ocean Blue colors that represent vitality. Because it was inspired by the beach in the ocean.

The front comes with a 6.58-inch Halo FullView Display, Full HD + resolution with ultra-thin bezels.

The top edge of the screen has a teardrop notch for installing a selfie camera. And above the selfie camera is the position of the speaker.

The back has a beautiful texture for a premium touch. And outstanding with a 3 rear camera system placed in a rectangular frame with LED flash.

The top has a 3-slot card tray, supports 2 SIM cards and one for MicroSD card, and also has a second microphone hole.The side edges are 8.38 mm thin and do not have any buttons. On the right edge of the display.

The other side is equipped with a volume knob. With the power button on the same side With an extra large power button Because it comes with a fingerprint scanning sensor.Below is a 3.5 mm headphone jack, a microphone, a USB Type-C port and a speaker.


Vivo Y31 comes with a 6.58-inch Full HD + (2408 x 1080 pixels) IPS LCD display on a slim bezel design, or Vivo’s Halo FullView Display provides a better visual experience with color gamut support. Wide P3 and also features a reduction in blue light that is harmful to the eyes..

Rear camera

Vivo Y31 comes with 3 rear cameras, AI Triple Camera, a maximum resolution of 48 Megapixels, consisting of :

  1. 48-megapixel main camera, F1.79 aperture, takes high-resolution still images with 48MP AI mode.
  2. Portrait camera, resolution 2 megapixels, aperture F2.4, helps to take clear pictures after melting with Bokeh effect
  3. Macro camera with 2 megapixel resolution, F2.4 aperture for close-up shots of only 4 centimeters.

The main menu of the camera mode has 4 menus: Night, Portrait, Photo, Video and More.Press more, you will find additional shooting and video modes as follows.

High-resolution AI 48 MP shooting, Panorama view shooting, Live Photo shooting, Video shooting Slo-mo, Time-lapse mode Time-lapse, Pro mode to customize settings like a pro camera and Doc mode for copying. Or the letters in the book

Photo mode can zoom 1x, 2x and as far as the digital 8X, you can choose to use a Bokeh lens to take clear pictures after blurring or a Super Macro lens for close-up shots of only 4 centimeters. There are also different filters to choose from. Use and also comes with Portrait light effect for portraits like studio lighting.

Portait mode can be taken in 2 stages: 1x and 2x, with the beauty feature, face beautification, and Posture recommends posing like a professional model. And also has a Bokeh lens that takes pictures of the face clearly after blurring beautifully.

Vivo Y31 can shoot video in Full HD 1080p and HD 720p resolution, zoom 1x, 2x and up to 8X with beauty mode, adjust the face to be beautiful while shooting video, support at 720P resolution .

Super Night Mode, which is a collaboration between the F1.79 main camera and the multi-frame processing algorithm. Reduces the occurrence of Noise or noise on photos. Makes photos taken in low light easily come out with just one touch.

There are four additional filters to choose from to make your low-light photos more interesting: Black & gold, Blue ice, Green orange, and Cyberpunk.Each filter type has a different color tone..

Front Camera

Vivo Y31 receives an 8-megapixel front camera, F1.8 aperture, capable of taking pictures in low light effectively. There is a Portrait mode that can choose the beauty of the face, and Posture recommends posing for a selfie with a Bokeh lens, taking a clear face after blurring with the front camera,

In Photo mode, there are also beautiful filters to choose from, along with Portrait Light Effect mode, portrait photography like studio lighting, and supports up to Full HD 1080p video recording and also turn on the beauty mode while shooting video. 720P resolution.


In addition to entering the password, which is the standard security of the Vivo Y31 operating system, it also comes with an authentication system by scanning a face or Face Wake using a selfie camera to detect the user’s face. Which takes time to unlock the screen very quickly And can change the effect picture while scanning the face.

The Vivo Y31 also supports a way to verify your identity by scanning your fingerprint. By installing the fingerprint scanning sensor on the side edge Combined with the power button It takes only 0.3 seconds to unlock the screen (when the screen is on), which is another convenient unlocking method during the COVID-19 epidemic, so Face Wake feature cannot be used because you have to wear a protective mask all the time.


Vivo Y31 uses a Qualcomm Snapdragon 662 processor chip, which is built with 11nm process, it contains Kryo 260 Octa-core CPU, up to 2GHz with Adreno 610 GPS, and also has a 3rd generation AI Engine for AI processing

Vivo Y31 also has a memory as large as a flagship smartphone with 8GB of RAM paired with 128GB of ROM, allowing smooth operation. Including having more space to install games and applications It also supports MicroSD cards up to 1TB for storing multimedia files and various data.

Other Features :

Multi-Turbo 4.0

Vivo Y31 comes with Multi-Turbo 4.0 to help increase the performance of smartphones, including the CPU, GPS, RAM to make the use of various applications faster. It also has a feature to accelerate apps with AI. Improve the wireless network stability Boost your performance during games to be smoother. Including controlling the temperature of the smartphone not to be too high. Overall, Multi-Turbo 4.0 allows Vivo Y31 to use various applications. Including playing the game smoothly.

Ultra Game Mode

In addition to powerful hardware, Vivo Y31 also comes with software that makes gaming more enjoyable with Ultra Game Mode developed to deliver a professional E-sport gaming experience with a call rejection feature. Various notifications So as not to disturb during the game.And it can take a screenshot with just one tap on the side slider. It will be saved in the game album automatically. There is also an automatic game play system. When the user turns off the screen.

High quality audio

Another interesting feature of the Vivo Y31 is the speaker sound quality. That produces a loud sound of up to 73 decibels (when adjusting the volume at the maximum level), whether it be music, video sound or movies. Including ringtones When a call comes in, and thanks to Vivo’s unique Super Audio sound effect, Vivo Y31’s smartphone offers a rich visual and audio entertainment experience..


Vivo Y31 comes with a new version of the operating system, Funtouch OS 11, which is based on Android 11 and has new features. Interestingly, AI Albums in the Vlog template can recognize the face. And scenes within the user’s videos To create stylish videos Ready to share on social media more quickly.

Memories helps to group photos by time, place, and event, and an album is automatically created. Make your photos not monotonous.

iManager, an essential helper for Vivo Y31 users, maintains various settings such as cleaning junk files on smartphones. Or scan for problems at night Make your smartphone run smoothly like a new one all the time..

Game Picture-in-Picture Use 3 fingers to swipe up the screen during game play. This will enable the Messenger or Messaging app on a small window. Floats over the screen while playing games. Make sure you do not miss any important contact.


Vivo Y31 has a large battery capacity of 5,000mAh, it can play games for up to 9.9 hours or watch HD video for up to 17.9 hours. That includes calling, playing games, surfing the web, updating the world of social media From morning till night The battery can also be used continuously for a long time, meaning Vivo Y31 supports general use for 2 days, partly from AI technology that helps to save energy.

Vivo Y31 comes with a 9V 2A battery charger or supports 18W fast charging, can charge the battery from 0 – 70% in just 64 minutes (can change the effect picture while being charged) and supports the Reverse Charging feature. Can charge the battery for other devices like a Power Bank (via OTG cable).

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