Vivo Y66i

Vivo Y66i gold color
Vivo Y66i rose gold color
Processor: Qualcomm Snapdragon 435 1.4GHz (4 cores)
OS: Android 7.1
Pixel density: 267ppi
Screen Technology/ Material: IPS LCD
Front Camera: 5MP
Rear Camera: 13MP
Storage: 32GB
Screen Size: 5.5 inches
Screen Resolution: 720×1280 pixels (720P)
Battery Capacity : 3000mAh
Battery Type: Non-removable battery

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Vivo Y66i was launched in December 2017. The phone is 5.5 inches IPS LCD Capacitive Screen , multi-touch with a display resolution of 1280×720 pixels (720P) and a density of 267ppi.

Vivo Y66i is powered by Quad Core Qualcomm Snapdragon 435 1.4GHz, 3GB RAM and 32GB ROM also supports external memory upto 256GB. As far as the camera concerned, it has front 5MP facing (selfie) and 13MP rear camera.

Vivo Y66i runs on android 7.1 and it is powered by 3000mAh non-removable battery.

Vivo Y66i has Micro SIM card , nano SIM card , dual sim. The Connectivity options include Accelerometer , proximity sensor , Light sensor, compass , fast charging , gyroscope.

"Vivo Y66i firmware" With the new Face Wake facial recognition, unlocking is easy, face recognition is very sensitive, and no longer use fingerprints to unlock. Now I just need to light up the screen and then face the front camera to quickly identify and complete the smart unlock.

Vivo Y66i is a very cost-effective product. Made by vivo, the manufacturing process is excellent to ensure the quality and service life. The design is simple and stylish, and the most attractive is its value for money. In general, it is a cost-effective option.

Basic parameters

  • Time to market
    • December 2017
  • Cellphone type
    • Smartphone , music phone , camera phone , Octa-core phone , 4G phone
  • OS
    • Android 7.1


  • Touch screen type
    • Capacitive screen , multi-touch
  • Screen size
    • 5.5 inches
  • Screen Resolution
    • 1280×720 pixels (720P)
  • Pixel density
    • 267ppi
  • Screen ratio
    • 74.30%
  • Screen technology / material
    • IPS LCD
  • Main screen color
    • 16.7 million colors
  • Other screen parameters
    • Screen technology: IPS technology / GFF screen color, screen contrast 800, color saturation 72%, screen brightness 400MIN

Hardware parameter

  • CPU brand
    • Qualcomm Xiaolong
  • CPU
    • Qualcomm Snapdragon 435 1.4GHz (4 cores)
  • CPU frequency
    • 1.4 GHz
  • GPU
    • Adreno 308
  • RAM
    • 3GB
  • Body capacity
    • 32GB
  • Expansion Card
    • Support TF card (microSD card) , support up to 256GB expansion
  • Type of battery
    • Non-removable battery
  • Battery capacity
    • 3000mAh
  • Sensor
    • Accelerometer , proximity sensor , Light sensor, compass , fast charging , gyroscope


  • Rear camera
    • 13MP
  • Front camera
    • 5MP
  • Rear camera sensor type
    • CMOS sensor
  • Main camera aperture
    • F/2.2
  • Flash
    • LED flash light
  • Shooting features
    • Auto focus , phase focus , panorama shooting , continuous shooting function , HDR
  • Shooting mode
    • Slow motion, fast lens, night scene mode, ultra clear image quality, document correction, motion stabilization, professional photo, fun mode, beauty
  • Digital zoom
    • stand by
  • Video shooting
    • Support 1080p (1920×1080, 30 frames/sec) video recording

Network and connection

  • Network support
    • Full Netcom , Mobile 4G , Unicom 4G , Telecom 4G
  • 2G/3G network
    • Mobile 3G , China Unicom 3G , Telecom 3G , Mobile 2G , Unicom 2G , Telecom 2G
  • Cell phone band
    • GSM 850/900/1800/1900MHz, TD-SCDMA 1900/2100MHz, WCDMA 850/900/1900/2100MHz, CDMA 2000/1x ev-do (Telecom 3G), TD-LTE B38/B39/B40/B41, FDD- LTE B1/B3/B5
  • SIM card type
    • Micro SIM card , nano SIM card , dual sim
  • Bluetooth
    • Bluetooth , Bluetooth v4.2
  • WiFi (WLAN)
    • WiFi support
  • GPS
    • Support GPS
  • Data service


  • Phone shape
    • Straight
  • Keyboard type
    • Virtual touch keyboard
  • Data interface
    • Micro USB interface
  • Phone color
    • Gold , rose gold
  • Size
    • 153.56×75.79×7.49mm
  • Weight
    • 157g
  • Standard configuration
    • Host × 1, headset × 1, data cable × 1, charger × 1, protective shell × 1, warranty card × 1, take the card × 1, user quick start guide × 1

Multimedia entertainment

  • Multimedia
    • 3.5mm headphone jack , e-book
  • MP3 player
    • Support MP3 playback
  • Video playback
    • Support video playback
  • Graphic browsing
    • Support JPEG, PNG, GIF, BMP and other formats
  • Other performance
    • Wide angle: front 74°, rear 76.7° camera features: beauty photo, panoramic photo, document correction, professional photo, etc. Video capture: support 1080P video shooting other camera parameters: front 5 million beauty self-timer, rear PDAF Phase focusing body material: PC fingerprint identification design: no fingerprint opening other appearance parameters (such as antenna, material, process, etc.): primary color injection molding, surface coating, laser laser engraving, CNC service and support: Sogou input method vivo version charging time : 135 minutes other hardware parameters: SMS group upload limit number of 300, call record limit 2000

Vivo Y66i basic skills

  • Input
    • English input method  , third party input method
  • Office function
    • Support document reading , support TXT , Adobe PDF
  • Main function
    • Built-in antenna , clock , built-in vibration , hands-free calling , standby picture , caller ringtone recognition
  • Additional features
    • Alarm clock , calendar , calculator , memo

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