New Release Updated: Mar 2026

Vivo Y91

$110 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.22" AMOLED

Processor Snapdragon 439

Battery 4030mAh

RAM & Storage 16GB/32GB storage, microSDXC

Full Specs

Should you buy the Vivo Y91?

Reasons to Buy

Massive The Vivo Y91 is equipped with a non-removable Li-Po 4030 mAh battery, which offers a decent battery life. With its efficient power optimization features, the Y91 manages to provide a good battery backup. On average, the device can last throughout the day with moderate usage. The battery capacity is ample enough to handle tasks like web browsing, social media, and multimedia consumption without draining quickly. However, it does not support fast charging or wireless charging options, which can be a downside for some users. Standby time is satisfactory, and the battery health remains stable even after prolonged use. While the charging speed is not the fastest, it is still acceptable for everyday use. Overall, the Vivo Y91 offers a reliable battery performance, making it suitable for users who prioritize decent battery backup and power efficiency. battery life
Large 6.7" display for media
Excellent value at $110

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / HSPA / LTE

Launch Announced: 2018, November 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) 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 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 Chipset: Qualcomm SDM439 Snapdragon 439 (12 nm) CPU: Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) GPU: Adreno 505

Memory Card slot - microSDXC (dedicated slot) 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) Features: LED flash, panorama Video: 1080p@30fps

Selfie camera Single: 8 MP, f/1.8 Video: 1080p@30fps

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 Models: 1816, 1817, 1820, 1811, PD1818BF_EX SAR: 1.28 W/kg (head) - - 0.61 W/kg (body) - - Price: About 200 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive The Vivo Y91 is equipped with a non-removable Li-Po 4030 mAh battery, which offers a decent battery life. With its efficient power optimization features, the Y91 manages to provide a good battery backup. On average, the device can last throughout the day with moderate usage. The battery capacity is ample enough to handle tasks like web browsing, social media, and multimedia consumption without draining quickly. However, it does not support fast charging or wireless charging options, which can be a downside for some users. Standby time is satisfactory, and the battery health remains stable even after prolonged use. While the charging speed is not the fastest, it is still acceptable for everyday use. Overall, the Vivo Y91 offers a reliable battery performance, making it suitable for users who prioritize decent battery backup and power efficiency. battery, it features standard fast charging capabilities to get you back up and running quickly.