Introduction to -vivo y91
Network | Technology | GSM / HSPA / LTE |
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Launch | Announced | 2018, November |
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Status | Available. Released 2018, November |
Body | Dimensions | 155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in) |
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Weight | 163.5 g (5.78 oz) | |
Build | Glass front, plastic back, plastic frame | |
SIM | Dual SIM (Nano-SIM, dual stand-by) |
Display | Type | IPS LCD |
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Size | 6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio) | |
Resolution | 720 x 1520 pixels, 19:9 ratio (~270 ppi density) |
Platform | OS | Android 8.1 (Oreo), Funtouch 4.5 |
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Chipset | Qualcomm SDM439 Snapdragon 439 (12 nm) | |
CPU | Octa-core (4×1.95 GHz Cortex-A53 & 4×1.45 GHz Cortex A53) | |
GPU | Adreno 505 |
Memory | Card slot | microSDXC (dedicated slot) |
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Internal | 16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM | |
eMMC 5.1 |
Main Camera | Dual | 13 MP, f/2.2, PDAF 2 MP, f/2.4, (depth) |
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Features | LED flash, panorama | |
Video | 1080p@30fps |
Selfie camera | Single | 8 MP, f/1.8 |
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Video | 1080p@30fps |
Sound | Loudspeaker | Yes |
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3.5mm jack | Yes |
Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
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Bluetooth | 4.2, A2DP, LE | |
Positioning | GPS, GLONASS, BDS | |
NFC | No | |
Radio | FM radio | |
USB | microUSB 2.0, OTG |
Features | Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
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Battery | Type | 4030 mAh, non-removable |
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Misc | Colors | Starry Black, Ocean Blue |
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Models | 1816, 1817, 1820, 1811, PD1818BF_EX | |
SAR | 1.28 W/kg (head) 0.61 W/kg (body) | |
Price | About 200 EUR |

1. Introduction
1.1 Overview of Vivo y91
The Vivo y91 is the latest entry in Vivo’s line of affordable smartphones that combine impressive hardware with elegant design. Known for offering cutting-edge features at a competitive price, the V91 targets consumers seeking high-quality performance, robust camera functionality, and long-lasting battery life, without breaking the bank.
1.2 Purpose of the Review
This review explores the core features of the Vivo y91, examining its design, software, hardware, and overall usability. We will cover everything you need to know, from the camera to battery life, performance to user interface, and more.
2. Design and Build Quality
2.1 Premium Design Elements
Vivo has always prioritized style, and the y91 is no exception. With its sleek glass finish and minimalistic design, the phone feels premium despite being budget-friendly. The curved edges provide comfort in hand, making it ideal for extended use.
2.2 Build Material
The phone features a sturdy plastic frame that offers durability while maintaining a lightweight feel. The rear panel’s glossy finish gives it a luxurious appearance, though it can be prone to fingerprints.
3. Display
3.1 Screen Size and Resolution
The Vivo y91 boasts a large 6.53-inch Full HD+ display with a resolution of 1080 x 2340 pixels. This ensures sharp visuals and excellent clarity when watching videos or browsing content.
3.2 Display Technology
Equipped with an IPS LCD panel, the y91 offers vibrant colors and good viewing angles. While it may not match the deeper blacks of AMOLED displays, it performs admirably in its price category.

3.3 Brightness and Color Accuracy
The brightness levels are adequate for outdoor use, and the color accuracy is impressive, delivering lifelike images and videos. It’s ideal for both media consumption and casual photography.
4. Performance
4.1 Processor and Chipset
The Vivo y91 is powered by a MediaTek Helio P60 processor, which is optimized for smooth multitasking and efficient performance. This chipset ensures that daily tasks, such as browsing and social media, are handled effortlessly.
4.2 RAM and Multitasking Experience
With 6GB of RAM, the y91 handles multiple apps running in the background with ease. Switching between apps is fluid, and the phone maintains its responsiveness even under heavy use.
4.3 Gaming Performance
Casual gaming is a breeze on the y91. Popular games like PUBG and Call of Duty run smoothly at medium settings, although it may struggle with more graphically intense games at higher settings.
5. Software and User Interface
5.1 Funtouch OS Overview
The V91 comes with Vivo’s custom Funtouch OS 11.1, based on Android 11. The interface is intuitive and customizable, offering users plenty of options to personalize their experience.
5.2 Customization Options
From themes to icons, Funtouch OS provides a wealth of customization. Users can adjust the phone’s look and feel to suit their preferences, making the software experience feel fresh.
5.3 Security Features
In terms of security, the Vivo y91 includes facial recognition and a fingerprint scanner. Both methods work quickly and accurately, ensuring secure access to your device.
6. Camera Quality
6.1 Rear Camera Specifications
The rear camera setup includes a 48MP main sensor, an 8MP ultra-wide lens, and a 2MP depth sensor. The combination ensures versatile shooting options, from landscapes to portraits.
6.2 Front Camera Specifications
The 32MP front camera delivers excellent selfies, with sharp details and natural colors. It’s a perfect companion for social media enthusiasts who love to capture moments.
6.3 Camera Software Features
The camera app offers a host of features, including AI enhancements, portrait mode, and night mode. The AI helps adjust settings automatically to produce the best results in various lighting conditions.
6.4 Low Light Performance
The night mode on the y91 does a decent job of enhancing images in low light, capturing more detail and reducing noise. While it’s not on par with flagship models, it’s commendable for the price.
7. Battery Life
7.1 Battery Capacity
The Vivo y91 comes with a 4030mAh battery, which is more than enough to last through an entire day of moderate use.
7.2 Charging Speed and Technology
The phone supports 18W fast charging, which can bring the battery from 0% to 50% in about 30 minutes. It ensures users can quickly top up their phone when needed.
7.3 Real-World Battery Usage
In real-world usage, the y91 easily lasts a full day with regular browsing, video streaming, and gaming. Power users may need a quick charge in the evening, but overall, the battery performance is reliable.
8. Storage Options
8.1 Internal Storage Capacity
The y91 comes with 64GB of internal storage, which is ample space for most users. You can store plenty of apps, photos, and videos without worrying about running out of space.

8.2 Expandability with MicroSD
For those who need more storage, the Vivo V91 supports microSD expansion up to 1TB, ensuring you never run out of room for your favorite media and files.
9. Connectivity and Ports
9.1 Network Capabilities (4G/5G
Power-Packed Performance in Your Hands!
In today’s fast-paced world, our smartphones are not just gadgets, they are our lifelines. From capturing precious moments to managing our work, we need a reliable companion that can keep up with us. Enter the Vivo y91, a mid-range phone that packs some serious features, making it a top contender for anyone looking for power and affordability in one device.
Let’s dive into what makes the Vivo V91 an excellent choice!
Sleek Design & Display
The Vivo y91 catches your eye from the moment you hold it. Its sleek and modern design, with a smooth curved back, feels comfortable in the hand, giving you that premium vibe without the hefty price tag. The 6.5-inch FHD+ display brings vibrant colors and sharp contrasts to life, whether you’re binge-watching your favorite series or scrolling through your social media feed. The slim bezels and immersive display make content consumption a delightful experience.
Software & User Experience: Simplicity Meets Efficiency
Running on Funtouch OS, Vivo’s custom skin based on Android 12, the V91 offers a clean and intuitive user experience. The interface is designed with simplicity in mind, making it easy to navigate through apps, customize settings, and enjoy the added features. There’s minimal bloatware, ensuring you get the most out of your phone’s performance without unnecessary clutter.
The software also comes with a few thoughtful additions like Dark Mode, Gesture Navigation, and customizable themes, allowing you to personalize your device to suit your style and preferences. Plus, App Clone makes it easy to manage two social accounts simultaneously — perfect for people juggling work and personal life.
Camera: Your Personal Photography Expert
If you’re someone who loves capturing memories in stunning detail, the Vivo y91’s camera will not disappoint. It sports a 48MP AI-powered primary camera, ensuring your photos are clear, bright, and packed with details, even in low-light conditions. The 8MP ultra-wide lens allows you to capture breathtaking landscapes or large group shots, while the 2MP macro lens gets up close and personal with intricate details.
Selfie lovers, rejoice! The 16MP front camera is designed to capture perfect selfies every time, with features like AI beautification and portrait mode ensuring you always look your best. The camera also has Super Night Mode, which enhances photos taken in the dark, reducing noise and increasing clarity.
Storage: Room for Everything
With the Vivo y91, you’ll never have to worry about running out of space. The phone comes with 128GB of internal storage, giving you plenty of room for apps, photos, videos, and music. If you’re a heavy user or love downloading large files, the V91 supports expandable storage up to 1TB with a microSD card. This is especially handy for those who like to store a lot of media on their device.
Battery & Charging: Built to Last
One of the standout features of the Vivo y91 is its massive 4030 mAh battery. This power-packed battery ensures you get through the day on a single charge, even with heavy usage. Whether you’re streaming videos, playing games, or juggling multiple apps, the V91 has the juice to keep up with your daily demands.
The phone also supports 18W fast charging, meaning you can quickly top up your battery when you’re running low. A quick charge before heading out, and you’re good to go for hours. No more stressing about finding a charger in the middle of the day!
Performance: Smooth and Reliable
Under the hood, the Vivo y91 is powered by a MediaTek Helio G95 processor paired with 6GB of RAM, ensuring smooth multitasking and fast app performance. Whether you’re switching between apps, playing games, or streaming videos, the y91 handles it all without any noticeable lag or slowdown.
The AI-enhanced features also ensure that the phone optimizes its performance based on your usage habits, offering a smooth and responsive experience no matter what you’re doing. It’s perfect for those who want a phone that can handle a bit of everything.
Final Verdict: A Balanced All-Rounder
The Vivo y91 strikes a perfect balance between performance, design, and affordability. Its impressive battery life, reliable performance, and feature-packed camera make it a solid choice for anyone looking for a mid-range phone with flagship-like features. Whether you’re a photography enthusiast, a casual gamer, or just need a phone that can keep up with your busy lifestyle, the Vivo y91 has got you covered.
At its price point, the V91 delivers great value for money, making it a worthy contender in the mid-range smartphone market. If you’re after a device that offers a seamless, smooth experience without breaking the bank, the Vivo V91 is well worth considering!

Pros:
- Sleek, modern design
- Excellent 48MP AI-powered camera setup
- Long-lasting 5000mAh battery with fast charging
- Generous 128GB storage, expandable up to 1TB
- Smooth performance with 6GB RAM
Cons:
- No wireless charging support
- Pre-installed apps might not appeal to everyone
Overall, the Vivo y91 shines where it matters most, offering the perfect combination of power, style, and affordability. If you’re looking for a new smartphone in the mid-range segment, the Vivo V91 should be at the top of your list