Vivo Y91: A Closer Look at Specs and Cameras
Vivo announced the launch of the Y91 smartphone in 2018. The manufacturer is offering the Vivo Y91 phone with 6.22 inch display, Qualcomm Snapdragon 439 chipset, 2 GB of RAM and 16 GB of internal storage.
The Vivo Y91 series was launched with Android OS v8.1 (Oreo) pre-installed, but it is upgradable to newer versions of OS as they become available. This phone features a high resolution 720 x 1520 px IPS display. The size of screen is 6.22 inch.This display is a solid choice for Y91 smartphone. The multi-camera setup on the Y91 offers versatility, allowing you to capture a wide range of subjects and scenes with different perspectives. With multiple cameras, you can capture the same scene from different angles or focal lengths simultaneously. The front camera of Y91 gives you the freedom to capture moments with yourself or your friends and family easily.
Vivo Y91 pictures
The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Vivo Y91, then don’t hesitate and signal the problem to us.
Vivo Y91 specifications
| Brand | Vivo |
|---|---|
| Name | Y91 |
| Model | Y91 |
| Release date | 2018 |
Body
| Weight | 5.75 oz |
|---|---|
| Dimensions | 6.11 x 2.96 x 0.33 inch |
| Colors | black, blue |
| SIM type | Nano SIM |
The weight of Vivo Y91 is about 5.75 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Vivo smartphone are average (6.11 x 2.96 x 0.33 inch). Smaller smartphones are more compact and easier to carry around, but they may have smaller displays that can be harder to read and interact with. A Nano SIM is a small (12.3 x 8.8 x 0.67 mm) chipcard that is used in smartphones as a subscriber identity module (SIM) for connecting to a cellular network.
System
| OS version | Android OS v8.1 (Oreo) |
|---|---|
| SoC | Qualcomm Snapdragon 439 |
| CPU | Octa-core, Quad-core 1.95 GHz Cortex-A53, Quad-core 1.45 GHz Cortex-A53 |
| GPU | Adreno 505 |
The Vivo Y91 comes with Android OS v8.1 (Oreo) out of the box, but it is upgradable to the next OS. Android is based on the Linux kernel and includes a user interface, middleware, and a range of pre-installed applications. The Y91 utilizes Qualcomm Snapdragon 439 chipset. This octa-core CPU is managed by an advanced scheduler that allocates tasks to the CPU for speed and power efficiency in real time.
The Y91 utilizes Adreno 505 GPU. A GPU (Graphics Processing Unit) is a specialized chip that is primarily designed to handle and accelerate the processing of graphics and visual data. It is responsible for rendering images, videos, and animations on a smartphone screen. Adreno GPUs are designed to work in conjunction with Qualcomm's Snapdragon processors. The latest Adreno GPUs support advanced graphics features such as high dynamic range (HDR) rendering, virtual reality, and augmented reality applications.
Display
| Display type | IPS |
|---|---|
| Screen size | 6.22 inch |
| Resolution | 720 x 1520 px |
| Multitouch support | yes |
The 6.22 inch phone comes with IPS display. The IPS display provides enhanced features, such as optimal viewing angles, color accuracy, invariable color reproduction and better power consumption. The 6.22 inch display should be large enough to provide a comfortable viewing experience for your needs, whether it's reading text, browsing the web, or watching videos. The size of the screen is measured diagonally, from corner to corner. A larger screen typically requires more power to illuminate, which can impact battery life. The display of Vivo Y91 is multitouch capable. Multitouch technology enables the device's touchscreen to detect and interpret multiple touch points on the screen simultaneously.
Memory
| RAM | 2 GB |
|---|---|
| Internal storage | 16 GB |
| Memory card slot | microSD |
With 2 GB of RAM, a smartphone can run multiple apps simultaneously without experiencing any significant lag or slow performance. The amount of RAM needed for optimal performance depends on factors such as the operating system, the apps and services you use, and how you use your device. 32 GB of internal storage is generally considered to be the minimum amount of storage you would want in a smartphone. The Y91 has only 16 GB of internal storage. The internal storage of the Y91 (16 GB) can be expanded with a compatible microSD card. MicroSD cards are popular because they're small, lightweight, and easy to use.
Camera
| Main camera | 13 + 2 MP, 4160 x 3120 px, autofocus |
|---|---|
| Flash | LED |
| Selfie camera | 8 MP |
The multi-camera setup of Y91 allows you to adapt to different photography situations and achieve various perspectives and compositions. The main camera of the Y91 is equipped with autofocus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus. Y91 is equipped with a basic camera setup, and it does not have any advanced features. Basic camera setups are designed to fulfill the needs of users who prioritize affordability and basic photography requirements.
Connectivity
| GSM 2G bands | 850 / 900 / 1800 / 1900 |
|---|---|
| Network coverage | 2G / 3G / 4G |
| Wi-Fi | Wi-Fi 802.11 b/g/n |
| Bluetooth | v4.2, A2DP |
| GPS | A-GPS, GLONASS |
| NFC | no |
| FM radio | yes |
| USB | microUSB 2.0 |
| Headphone | 3.5 mm jack |
The Vivo Y91 supports 4G/LTE networks. 4G networks are widely used around the world and have become the standard for mobile networks in many countries. The Vivo Y91 like all modern smartphones, is capable of connecting to Wi-Fi networks. Wi-Fi allows devices to connect to the network from anywhere within range of the wireless access point, making it easier to work or access the internet from different locations or on different devices.
The Y91 supports the latest Bluetooth standards, which offers faster data transfer speeds, better range, and improved reliability compared to previous versions of Bluetooth. The Y91 has a GPS receiver. GPS allows smartphones to determine their precise location and provide accurate navigation and mapping services. This includes turn-by-turn directions, real-time traffic updates, points of interest, and alternative routes.
The Y91 isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful for a variety of tasks and features. The Y91 phone has built-in FM radio. During emergencies or natural disasters when cellular networks may be congested or disrupted, FM radio can provide a reliable source of information and emergency alerts. The Y91 has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The Y91 smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.
Battery
| Type | Li-Ion 4030 mAh, non-removable |
|---|
The Li-Ion 4030 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery which offers high energy, is lightweight and does not require periodic full discharge. The battery of Y91 isn't removable without voiding the warranty.
Features
| Sensors | accelerometer, compass, fingerprint, gyroscope, light, proximity |
|---|---|
| Specials | Dual SIM |
Smartphones today come with a wealth of sensors to facilitate a better user experience. The Vivo Y91 smartphone has an accelerometer. The presence of an accelerometer in smartphones enables a range of interactive and intuitive functionalities that enhance the user experience and enable innovative applications. The Y91 phone has a fingerprint scanner. This sensor identifies and authenticates the fingerprints of an individual in order to grant or deny access to a smartphone.
This Vivo phones come with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear. The Y91 phone comes with a compass sensor. A compass sensor is a device that provides accurate directions in relation to the earth's North and South magnetic poles. The ambient light sensor detects the level of ambient light in the surrounding environment. The main purpose of a light sensor in a smartphone is to automatically adjust the brightness of the device's display. The Dual SIM capability of Vivo Y91 phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use.
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Check out the following collection of additional Vivo phones we have gathered for you. We have carefully curated this list to empower you with a convenient resource for exploring and comparing features, specifications, and capabilities of different Vivo phones, helping you make an informed decision when choosing your next device.
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