Vivo Y91

General Information

• Colors:
• Starry Black, Ocean Blue, Red (Y91i only)

• Models:
• 1816, 1817, 1820, 1811

• Price:
• About 200 EUR

Network/Bearer

• Technology:
• GSM / HSPA / LTE

• 2G bands:
• GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

• 3G bands:
• HSDPA 850 / 900 / 2100

• 4G bands:
• LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)

• Speed:
• HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps

Launch

• Announced:
• 2018, November

• Status:
• Available. Released 2018, November

Physical Specifications

• 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:
• Dual SIM (Nano-SIM, dual stand-by)

Display

• Type:
• IPS LCD capacitive touchscreen, 16M colors

• 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 (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)

• GPU:
• Adreno 505

Memory

• Card slot:
• microSD, up to 256 GB

• Internal:
• 16GB 2GB RAM, 32GB 3GB RAM

Main Camera

• Dual:
• 13 MP, f/2.2, PDAF, 2 MP, f/2.4, depth sensor

• Features:
• LED flash, panorama

• Video:
• 1080p@30fps

Selfie Camera

• Single:
• 8 MP, f/1.8

Sound

• Loudspeaker:
• Yes

• 3.5mm jack:
• Yes, Active noise cancellation with dedicated mic

Connectivity

• WLAN:
• Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

• Bluetooth:
• 4.2, A2DP, LE

• GPS:
• Yes, with A-GPS, GLONASS, BDS

• Radio:
• FM radio

• USB:
• microUSB 2.0, USB On-The-Go

Features

• Sensors:
• Fingerprint (rear-mounted), accelerometer, proximity, compass

• Messaging:
• SMS(threaded view), MMS, Email, Push Email, IM

• Browser:
• HTML5

Battery

• Browser:
• HTML5, Non-removable Li-Po 4030 mAh battery