General characteristics vivo Y81i declared by the manufacturer. The high-resolution pictures of the motherboard and electronic components.


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Technical review vivo Y81i
Characteristics
Features
Type
Smartphone
OS
Android 8.1 (Oreo)
SIM type/size
Nano-SIM
SIM
Dual SIM
Dimensions
155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in)
Weight
143 g (5.04 oz)
Display
Display type
IPS LCD
Size
6.22 inches
Resolution
720 x 1520 pixels, 19:9 ratio
PPI density
270
Protection
Corning Gorilla Glass
Multimedia
Main camera
13 MP
Main camera Video
1080p, 30fps
Front (selfie) camera
5 MP
Front (selfie) camera Video
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Audio
MP3, AAC, WAV, WMA, FM-radio
Headphone jack
Mini jack 3.5 mm
Network
Technology
GSM/3G/4G LTE
LTE
FDD-LTE: bands 1, 3, 7, 8, 20; TDD-LTE: bands 38, 40, 41
Interfaces
Wi-Fi 802.11, Bluetooth 5.0
Satellite navigation
GPS with A-GPS, GLONASS, BDS
Processor and Memory
System on a chip
MediaTek MT6761 Helio A22
CPU
Octa-core Cortex-A53 2.0 GHz
GPU
PowerVR GE8320
Internal memory
16 GB
RAM
2 GB
Card slot
Micro SD, up to 256 GB (dedicated slot)
Battery
Battery capacity
Li-Po 3260 mAh
Charging port
microUSB 2.0
Other
Announced
2018, October

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Based on our experience, we made a selection of the most common malfunctions of mobile devices and evaluated the difficulty of performing repairs for each of them. The final evaluation of the difficulty of the repair is the sum of all the parameters. This difficulty rating is also applicable for all models vivo Y81i released for markets in different countries.



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