Processor

Qualcomm Snapdragon 439

RAM

2GB

Storage

16GB

Battery

4030mAh

Color

Starry Black, Ocean Blue, Red

Operating System

Funtouch OS 4.5（based on Android 8.1）

Screen

6.22-inch

Resolution

1520 × 720（HD+）

Type

Full-incell

Touch Screen

Capacitive multi-touch

Camera

Front 8MP / Rear 13MP+2MP

Aperture

Front f/2.0，Rear f/2.2（13M）+ f/2.4（2M）

Flash

Rear flash

Scene Modes

Rear: TAKE PHOTO, PROFESSIONAL, FACE BEAUTY, SLOW, TIME-LAPSE, PPT, PALM CAPTURE, VOICE CONTROL, PORTRAIT MODE
Front: TAKE PHOTO, FACE BEAUTY, PALM CAPTURE, VOICE CONTROL

SIM Slot Type

Single SIM or Dual SIM/Standby Mode/SIM Slot

Standby Mode

Dual SIM and Dual Standby

2G GSM

B3/5/8

3G WCDMA

B1/5/8

4G FDD-LTE

B1/3/5/8/28

4G TDD-LTE

B/38/40/41

Audio Playback

WAV, MP3, AMR, MIDI, APE, FLAC, Vorbis

Video Playback

MP4, 3GP, AVI

Video Recording

MP4

Voice Recording

Supported

Wi-Fi

2.4G

Bluetooth

Bluetooth 4.2

USB

USB 2.0

GPS

Supported

OTG

Supported

FM

Supported

Fingerprint

Supported

Accelerometer

Supported

Proximity Sensor

Supported

Ambient light sensor

Supported

E-compass

Supported

Gyroscope sensor

Virtual Gyroscope

GPS, BeiDou, GLONASS

Y91i
Documentation
microUSB to USB Cable
USB Power Adapter
SIM Ejector
Protective Case
Protective Film (applied)