Vivo Y20 vs Vivo Y81i

Key Specs

Battery
Battery	5000 mAh	3260 mAh
Display
Display	6.51 inches (16.54 cm)	6.22 inches (15.8 cm)
Front Camera
Front Camera	8 MP	5 MP
Processor
Processor	Qualcomm Snapdragon 460	MediaTek Helio A22
RAM
RAM	4 GB	2 GB
Rear Camera
Rear Camera	13 MP + 2 MP + 2 MP	13 MP

Battery

Capacity
Capacity	5000 mAh	3260 mAh
Quick Charging
Quick Charging	Yes, Fast, 18W	-
Removable
Removable	No	No
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	No

Design

Build Material
Build Material	Back: Plastic	Back: Plastic
Colours
Colours	Obsidian Black, Dawn White	Black, Gold
Height
Height	164.4 mm	155 mm
Thickness
Thickness	8.4 mm	7.7 mm
Weight
Weight	192.3 grams	143 grams
Width
Width	76.3 mm	75 mm

Display

Aspect Ratio
Aspect Ratio	20:9	19:9
Bezel-less display
Bezel-less display	Yes with waterdrop notch	Yes with notch
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	270 ppi	270 ppi
Refresh Rate
Refresh Rate	60 Hz	-
Resolution
Resolution	720x1600 px (HD+)	720x1520 px (HD+)
Screen Size
Screen Size	6.51 inches (16.54 cm)	6.22 inches (15.8 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	81.57 %	82.66 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	89 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, Screen flash	-
Resolution
Resolution	8 MP f/1.8, Primary Camera	5 MP f/2.2, Depth, Primary Camera

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General

Brand
Brand	vivo	vivo
Custom UI
Custom UI	Funtouch OS	Funtouch OS
Launch Date
Launch Date	August 28, 2020 (Official)	December 7, 2018 (Official)
Operating System
Operating System	Android v10 (Q)	Android v8.1 (Oreo)

Main Camera

Autofocus
Autofocus	Yes, Phase Detection autofocus	Yes
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Triple	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	4128 x 3096 Pixels
Resolution
Resolution	13 MP f/2.2, Wide Angle, Primary Camera 2 MP f/2.4, Depth Camera 2 MP f/2.4, Macro Camera	13 MP f/2.2, Primary Camera
Sensor
Sensor	-	CMOS image sensor
Settings
Settings	Exposure compensation, ISO control	Exposure compensation
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	1920x1080 @ 30 fps	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.0	Yes, v5.0
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	No	-
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 1.19 W/kg, Body: 0.58 W/kg	-
SIM 1
SIM 1	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	-
CPU
CPU	Octa core (1.8 GHz, Quad core, Kryo 240 + 1.6 GHz, Quad core, Kryo 240)	Quad core, 2 GHz, Cortex A53
Chipset
Chipset	Qualcomm Snapdragon 460	MediaTek Helio A22
Fabrication
Fabrication	11 nm	12 nm
Graphics
Graphics	Adreno 610	PowerVR GE8300
RAM type
RAM Type	LPDDR4X	LPDDR3

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	No
Fingerprint Sensor Position
Fingerprint Sensor Position	Side	-
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	Yes, Up to 256 GB	Yes, Up to 256 GB
Internal Memory
Internal Memory	64 GB	16 GB
Storage Type
Storage Type	eMMC 5.1	eMMC 5.1
USB OTG
USB OTG	Yes	Yes