Vivo Y81i (2018)
This phone comes equipped with a 6.22 inch IPS display, a Mediatek Helio A22 MT6765 chipset, and 2 GB of RAM.
Will it prove its worth? I aim to reveal that by the end of my review.
Table of Contents
- Vivo Y81i specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the Vivo Y81i smartphone. We hope to offer helpful insights to others interested in this device.
Vivo Y81i specifications
| Brand | Vivo |
|---|---|
| Name | Y81i |
| Model | Y81I |
| Release date | 2018 |
Weight, dimensions, colors
| Weight | 5.15 oz |
|---|---|
| Dimensions | 6.1 x 2.95 x 0.31 inch |
| Colors | black, red |
| SIM type | Nano SIM |
The weight of Vivo Y81i is about 5.15 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).
System, chipset, performance
| OS version | Android OS v8.1 (Oreo) |
|---|---|
| SoC | Mediatek Helio A22 MT6765 |
| CPU | Octa-core 2 GHz Cortex-A53 |
| GPU | PowerVR GE8320 |
The Vivo Y81i comes with Android OS v8.1 (Oreo) out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. An advanced scheduler manages this octa-core CPU. It assigns tasks to the CPU for real-time speed and power efficiency. PowerVR GPUs have a reputation for being power-efficient and delivering strong performance.
Display type, size, resolution
| Display type | IPS |
|---|---|
| Screen size | 6.22 inch |
| Resolution | 720 x 1520 px |
| Multitouch support | yes |
The 6.22 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 6.22 inch display should be big enough for our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
| RAM | 2 GB |
|---|---|
| Internal storage | 16 GB |
| Memory card slot | microSD |
The smartphone has 2 GB of RAM. It can run many apps at once without much lag or slowness. Having more RAM alone does not guarantee better performance. Most people think a smartphone needs at least 32 GB of storage. The Y81i has only 16 GB. We can expand the internal storage (16 GB) with a compatible microSD card.
Cameras, flash
| Main camera | 13 MP, 4160 x 3120 px, autofocus |
|---|---|
| Flash | LED |
| Selfie camera | 5 MP |
This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The Y81i does not have optical image stabilization (OIS).
Connectivity, network, wireless
| GSM 2G bands | 850 / 900 / 1800 / 1900 |
|---|---|
| Network coverage | 2G / 3G / 4G |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n |
| Bluetooth | v4.2, A2DP |
| GPS | A-GPS, GLONASS |
| NFC | no |
| FM radio | no |
| USB | microUSB 2.0 |
| Headphone | 3.5 mm jack |
The Vivo Y81i supports 4G/LTE networks. The phone is capable of connecting to Wi-Fi networks. The Y81i smartphone is capable of connecting to Bluetooth devices. The GPS allows this smartphone to find their exact location. It provides accurate navigation and mapping. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.
Battery type, capacity, charger
| Type | Li-Po 3260 mAh, non-removable |
|---|
The Li-Po 3260 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of Y81i isn't removable without voiding the warranty.
Features, sensors, specials
| Sensors | accelerometer, gyroscope, light, proximity |
|---|---|
| Specials | Dual SIM, Fast charging |
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. The fast charging technology comes in handy when we need quick juice on our device.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this Vivo phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.
Pros
- appropriate screen size
- microSD slot
- Dual SIM support
Cons
- insufficient internal storage
- single camera setup
- no OIS function
- no 5G support
- no NFC feature
- no Type-C USB port
- low-capacity battery
- no digital compass
- no fingerprint reader
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.
I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.