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Redmi 8 Vs Vivo Y91

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Comparos.In brings you, comparison of Redmi 8 and Vivo Y91 . The price of Redmi 8 is 7,999 and Vivo Y91 is 8,990. Redmi 8 is available in 6.22 inch size, Ram 3 GB and 5000 mAh Mobile whereas Vivo Y91 is available in 6.22 inch size, Ram 2 GB and 4030 mAh mobile. Apart from prices, you can also find detailed comparisons of these Mobiles based on Refresh rate, Front Camera, Rear Camera convenience features like processor, chipset and warranty. Comparisons between these Mobiles have been carried out to help you make the correct buying decision between Redmi 8 and Vivo Y91 .

Redmi 8 vs Vivo Y91 Comparison Overview

Key HighlightsRedmi 8Vivo Y91
BrandRedmiVivo
Price7,9998,990
Display Size6.22 inch6.22 inch
Ram3 GB2 GB
Battery5000 mAh4030 mAh
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Key Specs

Battery
5000 mAh
4030 mAh
Display
6.22 inches
6.22 inches
RAM
3 GB
2 GB
Processor
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Build Material
Back: Plastic
Back: Plastic
Storage
32 GB
32 GB
Internal Memory
32 GB
32 GB

General

Operating System
Android v9.0 (Pie)
Android v8.1 (Oreo)
Custom Ui
MIUI
Funtouch OS
Launch Date
October 12, 2019 (Official)
May 16, 2019 (Official)
Network
4 G
4 G
SIM Slot S
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM

Performance

Architecture
64 bit
64 bit
Chipset
Qualcomm Snapdragon 439
Qualcomm Snapdragon 439
Graphics
Adreno 505
Adreno 505
Processor
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
RAM
3 GB
2 GB
Internal Storage
32 GB
32 GB
External Storage
512 GB
256 GB

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Display

Aspect Ratio
19:9
19:9
Bezel Less Display
with waterdrop notch
with waterdrop notch
Display Type
IPS LCD
IPS LCD
Pixel Density
270 ppi
270 ppi
Screen Protection
Corning Gorilla Glass v5
NA
Screen Resolution
720 x
720 x
Screen Size
6.22 inches
6.22 inches
Touch Screen
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch

Design

Height
156.4 mm
155.1 mm
Thickness
9.4 mm
8.2 mm
Weight
188
163.5
Width
75.4 mm
75 mm
Colours
Sapphire Blue, Ruby Red, Emerald Green, Onxy Black
Ocean Blue, Starry Black
Build Material
Back: Plastic
Back: Plastic
Waterproof
Splash proof
NA
Dimensions
156.4
155.1

Rear Camera

Rear Camera Autofocus
Phase Detection autofocus
Phase Detection autofocus
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Image Resolution
4000 x
4128 x
Rear Camera Resolution
12 MP f/1.8 Primary Camera(2.55" sensor size, 1.4碌m pixel size)2 MP, Depth Camera
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13 MP f/2.2 Primary Camera2 MP f/2.4, Depth Camera
Rear Camera Settings
Exposure compensation, ISO control
Exposure compensation, ISO control
Rear Camera Setup
Dual
Dual
Rear Camera Shooting Modes
Continuos Shooting, High Dynamic Range mode (HDR)
Continuos Shooting, High Dynamic Range mode (HDR)
Camera
12 MP
13 MP
Primary Camera
12 MP
13 MP

Front Camera

Front Camera Resolution
8 MP f/2.0 Primary Camera(4.0" sensor size, 1.12碌m pixel size)
8 MP f/1.8 Primary Camera
Front Camera Setup
Single
Single

Battery

Quick Charging
Fast, 18W
No
Type
Li-Polymer
Li-ion
USB Type-C
Yes
No
User Replaceable
No
No
Capacity
5000 mAh
4030 mAh
Removable
No
No

Storage

Expandable Memory
512 GB
256 GB
Internal Memory
32 GB
32 GB
USB OTG Support
Yes
Yes
User Available Storage
50.4 GB
NA
USB OTG
Yes
Yes

Network

Bluetooth
v4.2
v5.0
GPS
with A-GPS, Glonass
with A-GPS, Glonass
Network Support
4 G
4 G
SIM1
4G Bands:TD-LTE 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 MHz2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS:Available EDGE:Available
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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 MHz2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS:Available EDGE:Available
SIM2
4G Bands: TD-LTE 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
Expand
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
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
USB Connectivity
Mass storage device, USB charging
Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 802.11, b/g/n
Wi-Fi 802.11, b/g/n
Wi Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Wi Fi Calling
Yes
NA
SAR Value
0.339 W
1.283 W
SIM Slot S
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1 Network Support
4 G
4 G
SIM2 Network Support
4 G
4 G

Multimedia

Audio Jack
3.5 mm
3.5 mm
Loudspeaker
Yes
Yes

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Sensors

Fingerprint Sensor
Yes
Yes
Fingerprint Sensor Position
Rear
Rear
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

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