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Model Number: vivo 1820/PD1818HF_EX
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Model Name: Y91i
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Color: Fusion Black
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Browse Type: Smartphones
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SIM Type: Dual Sim
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Hybrid Sim Slot: No
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Touchscreen: Yes
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OTG Compatible: Yes
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SAR Value: Head: 1.283 W/kg, Body: 0.609 W/kg
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Display Size: 15.8 cm (6.22 inch)
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Resolution: 1520 x 720 Pixels
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Resolution Type: HD+
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GPU: GE8320
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Display Type: HD+ IPS Display
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Display Colors: 16.7M
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Other Display Features: Halo Full View Display, 88.6% Screen to Body Ratio, Face Access
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Operating System: Android Oreo 8.1
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Processor Type: MediaTek Helio P22
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Processor Core: Octa Core
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Primary Clock Speed: 2 GHz
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Operating Frequency: GSM: B2, B3, B5, B8, WCDMA: B1, B5, B8, LTE FDD: B1, B3, B5, B8, LTE TDD: B38, B40, B41
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Internal Storage: 32 GB
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RAM: 3 GB
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Expandable Storage: 256 GB
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Supported Memory Card Type: microSD
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Memory Card Slot Type: Dedicated Slot
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Primary Camera Available: Yes
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Primary Camera: 13MP Rear Camera
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Primary Camera Features: Aperture: f/2.2, Camera Features: Take Photo, Professional, AI Face Beauty, Slow, Time-Lapse, PPT, Palm Capture, Voice Control
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Secondary Camera Available: Yes
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Secondary Camera: 5MP Front Camera
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Phone Book: Yes