🔑 Key Specs — vivo Y91i
- OS: Android 8.1 (Oreo), Funtouch 4.5
- Chipset: Qualcomm SDM439 Snapdragon 439 (12 nm)
- Display: 6.2 inches, 95.9 cm2 (~82.4% screen-to-body ratio)
- Display Type: 4030 mAh, non-removable
- Storage: 16GB 2GB RAM
- Main Camera: 8 MP, f/2.0
- Battery: 4030 mAh, non-removable
- Weight: 163.5 g (5.78 oz)
- NFC: No
- Colors: Starry Black, Ocean Blue, Red
- Price: About 130 EUR
✅ Pros
- 4030 mAh, non-removable battery
- 3.5mm headphone jack
- Dedicated microSD card slot
❌ Cons
- HD resolution, not Full HD
- No 5G support
vivo Y91i – Full Specifications and Complete Review
📅 Released 2018, November
⚡ Quick Overview
💻 Operating System
Android 8.1, Funtouch 4.5
📏 Dimensions & Weight
163.5g, 8.3mm thickness
💾 Memory & Storage
16GB storage, microSDXC
🔗 Services vivo Y91i
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🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 28, 38, 40, 41 |
| Speed | HSPA, LTE |
Launch
| Announced | 2018, November. Released 2018, November |
| Status | Discontinued |
Body
| Dimensions | 155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in) |
| Weight | 163.5 g (5.78 oz) |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | IPS LCD |
| Size | 6.2 inches, 95.9 cm2 (~82.4% screen-to-body ratio) |
| Resolution | 720 x 1520 pixels, 19:9 ratio (~271 ppi density) |
Platform
| OS | Android 8.1 (Oreo), Funtouch 4.5 |
| 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 |
| Internal | 16GB 2GB RAM |
| Other | eMMC 5.1 |
Main Camera
| Dual | 13 MP, f/2.2, PDAF Auxiliary lens |
| Features | LED flash, panorama |
| Video | 1080p@30fps |
Selfie camera
| Single | 8 MP, f/2.0 |
| Video |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| 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 |
Battery
| Type | 4030 mAh, non-removable |
Misc
| Colors | Starry Black, Ocean Blue, Red |
| Price | About 130 EUR |
❓ Frequently Asked Questions — vivo Y91i
Q1: What is the operating system of vivo Y91i?
Android 8.1 (Oreo), Funtouch 4.5
Q2: What is the battery capacity of vivo Y91i?
4030 mAh, non-removable
Q3: What are the camera specs of vivo Y91i?
8 MP, f/2.0
Q4: What is the storage capacity of vivo Y91i?
16GB 2GB RAM
Q5: Does vivo Y91i support NFC?
No
Q6: What are the dimensions and weight of vivo Y91i?
155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in) – Weight: 163.5 g (5.78 oz)
Q7: What chipset does vivo Y91i use?
Qualcomm SDM439 Snapdragon 439 (12 nm)
Q8: What is the price of vivo Y91i?
About 130 EUR
