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Vivo S1 Review

Editor Rating:          3.9 /5
2019-06-24 2019-06-24 3157

Vivo S1 Introduction

Chinese smartphone brand Vivo has announced its latest smartphone S1 as a mid-range device with a design sibling to the V15 that has been marketed in March 2019. The smartphones V1831A and V1831T serial number variants get certification by TENAA in China. By Chinese rumors, the smartphone launched in China named as the Vivo S1, which has become the first S-series mobile device by an independent brand.


Related: Vivo S1 Price

New of vivo S1

The vivo S1 arrives with the brand’s Jovi AI voice assistant which can be activated by clicking the dedicated key placed on the left side of the frame. The Jovi AI appears as an independent key via a chip, this calculation makes an improvement of Jovi assistant for the most clever vivo S1 smartphones worldwide. The Jovi AI offers two special features named voice assistant and the smart screen.

The smartphone also keeps in bucket Game Turbo mode up its wallet for an improved gaming experience.


Vivo S1 owns a big display screen which grasps the attention of the whole of the mobile market, particularly of the gaming lovers and grabbing movie craze. Remembering the vivo NEX, vivo S1 contains the pop-up machinery for the Selfie camera same to the vivo V15 Pro flagship, the now the brand has fit it in the mid-range device after seeing its popularity.

It may not the attractiveness, but it may the Vivo's aim for liberate of many full-screen mobile phones on the highest possible level. The pop-up for selfie purpose has become now trendy to get-ride of an ugly notch for the selfie. The right of the frame contains on/off keys along with the volume rocker. The bottom of vivo frame equips type-c port, 3.5mm Jack hole, and speaker tool. The rear panel gets a vertical setup of camera trio alongside the LED lays. A very beautifully printed logo of the brand looks shiny and clear at last fourth part of the rear panel. The Jovi AI has dedicated key on right side of vivo S1 body. Unfortunately, the phone missed the dust/waterproof certification by IP, in the interest of device safety.

The upper third of rear panel also has a fingerprint sensor for quick unlocking of the device. The upper side of the frame has a special feature of the pop-up camera, which appears on clicking the selfie mode in the settings menu. The vivo S1 is a true flagship in the family of mid-range smartphones with a price tag of $ 345.


The Camera Section

Talking about the main camera, Vivo S1 fits on the rear an arrangement of three cameras carrying, like a 12MP primary sensor along with an f/1.8 aperture, another of the 8MP sized sensor with an f/2.2 aperture, and finally a 5MP depth sensor with an f/2.4 aperture.

Its main attraction is its sport for a Pop-up selfie camera of 25MP located on to the frame, with an f/2.0 aperture. Vivo S1 features Autofocus, Continuous Shooting, Digital Zoom Dual Exposure Compensation, Face Detection, Geo-tagging, HDR, ISO Settings, Optical Zoom, Panorama, Scene Mode, Self-Timer, Touch Focus, and a white balance setting. The cameras on vivo S1 apply high resolution; main 12MP camera includes AutoFocus for the capture of the high-resolution camera for taking sharp edges shots with an arrangement of triple cameras feels useful for the certain effects advancement like a fine blur, zooming and receiving wide angle photographs.

The vivo has LED Flash for main cameras which allow catching photos in low light condition. Also strong support for video recording of gorgeous moments, natural sceneries and due to fine results with sharp edges you watch them afterward. The Full HD+ video reaches to 30fps, and HD+ capturing comes better with 30fpsain camera portion collects HDR mode and panorama app for flagship results.

On the other hand, the Front Camera with 24 MP comes to enable to seize your own clicks to post on social media points and enabling video-calling.

Specs and performances

The front screen has 6.53inches pane with Super AMOLED display view. The resolution reaches to 1080 x 2340 pixels measures.

The smartphone gets the pack with 4 GB and 8 GBMs, with 128 GB and 256 GB ROM storages coupling. Vivo S1 gives supports to microSD, SDHC, SDXC type of memory cards slot for more expansions.

The smartphone comes to obtain power by Snapdragon 710 processor traded by Qualcomm. Vivo S1 uses for its run on the plate form of Android 9.0 Pie OS topped with Funtouch 4.5 user interface. The phone appears with Dual SIM card feature via hybrid slot for Nano-SIMs or either for microSD.

Vivo S1 offers you Dual SIM use at the same time instead of carrying two different mobile devices at the identical time.

It comes slim with 8.54 mm thickness, which feels easier to pick and use while it looks more stylish.

Touch Screen is brought under use is capacitive panel; whose MultiTouch displays offer a friendlier to experience.

 A quite big panel comes as of 6.53inches measures, which makes reading, surveillance videos, and browsing into internet more satisfying with accommodation of a bigger screen, which keeps a high resolution for the screen at 1080 x 2316 pixels. Because of that the images, loaded videos and each type of text will appear more spiky and apparent. The sharp screen graphics appear with high 388 PPI density, also a gift for gaming lovers, here images, and videos becomes rich-eye-catching will on this lucid screen.

The supports for memory a microSD Card up to 256 GB for more storage room. So there will be an option to keep save selective songs, videos, and loving shots. Because you have availed a big capacity along with128 GB internal storage tolerate to store capacity, and fixing of more applications.

The octa-core CPU product in a better outcome, significance tasks achieving can be developed in corresponding with none of the fear for the slowing down of the speed of the Interface. It includes dual cores arrangement for the build up 4 Cortex-A73 ticks at 2.1 GHz rate and quad cores Cortex-A53 ticks at 2.0 GHz rate. This develops a faster and smooth practice with a large of 6GB RAM for applications running at the identical time point, which converts the smart device into a faster mobile.

Supports of 3G, and 4G download speed and faster internet browsing.  The support of VoLTE, to craft, calls over to the 4G network. It is well-matched with the reliance of Jio, and WiFi connection for hotspots in the area of advanced internet connectivity. Wifi Tethering gives you support wifi on laptop. It includes supports of Bluetooth version 5.0 for a permit of wireless music and calls enjoying.

The fingerprints Sensor swiftly unlock the phone via fingerprints. A 3.5mm headphone jack enables to attach a number of supporting devices having facility of 3.5mm Port,

Gyroscope gives accurate 3D motion pathway against an accelerometer. The vivo S1 is too a Video Player supporting device for viewing darling songs and video player.

The 3940mAh battery supplies fuel to vivo S1 is Li-Polymer, and non-removable which also will support Fast charging.

Connectivity opportunities available on this device are GPS, Wi-Fi, and USB OTG. It is available in Lake Blue and Peach Pink colors.


Vivo S1 Pros and Cons



Super Full HD+ Display

Cinematic experience on the big display

The triple primary camera with AI tech

 Rear cameras capture the finest low light video

Superb selfie mobile with pop-up tech

MediaTek Helio P70 chipset

Heavy gaming with 6GB RAM

Ample 6 GB with 256GB storage

Android 9.0 OS with Helio P70 processor



Non-removable unit of the battery

A fingerprint scanner is rear mounted

 Pop-up camera machinery for the face unlock



The Vivo S1 arrives with a 6.53inch display screen, an aspect ratio of 19.5:9, and an octa-core MediaTek P70 processor. It runs Android Pie OS and a big 3,940mAh battery which fill-up full busy day tasks easily. Fancy Pop-up camera tech is available with just an affordable price tag at $345. No match of flagship arrangement for a mid-range mobile phone. So, don’t miss its purchase.


Price of vivo S1

This matchless vivo s1 mid-range flagship with 6GB RAM and 128GB internal storage price just $ 345; happily the bucket is full with first-in-class specs and Jovi AI assistant, along with two color options.

About Author

Sajid Ayaz is a writer and editor at mobile57, He is working with Mobile57 from last 8 Years and focusing on the latest News and Update about Technology Especially on Smartphones and Tablet Computers

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