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Vivo Y91i vs Xiaomi Redmi 8A Dual

Compare Vivo Y91i

Rs. 7,990

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Compare Xiaomi Redmi 8A Dual

Rs. 6,999

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Summary
68%
72%
Display

6.22" (15.8 cm)

720x1520 px, 270 PPI

6.22" (15.8 cm)

720x1520 px, 270 PPI

Performance

Octa Core

2 GHz, 2 GB RAM

Quad + Quad Core

1.95 GHz + 1.45 GHz, 2 GB RAM

Storage

16 GB

256 GB (Expandable)

32 GB

512 GB (Expandable)

Camera

13 MP (Primary)

5 MP(Front)

13 MP + 2 MP (Primary)

8 MP(Front)

Battery

4030 mAh

5000 mAh

Expert Rating
User Rating

★★★★★
★★★★★

4.3/5 based on 36,901 ratings

Read All User Reviews

★★★★★
★★★★★

4.2/5 based on 69,775 ratings

Read All User Reviews

Best Prices
Rs. 7,990 @Amazon Buy
Rs. 8,950 @Flipkart Buy
Not available in any other store
Rs. 6,999 @Amazon Buy
Rs. 6,999 @Flipkart Buy
Rs. 7,599 @Paytm M... Buy
SEE ALL PRICES
General
Launch Date

March 13, 2019 (Official)

February 18, 2020 (Official)

Brand

Vivo

Xiaomi

Model

Y91i

Redmi 8A Dual

Operating System

Android v8.1 (Oreo)

Android v9.0 (Pie)

Custom UI

Funtouch OS

MIUI

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network

4G: Available (supports Indian bands),
3G: Available, 2G: Available

4G: Available (supports Indian bands),
3G: Available, 2G: Available

Fingerprint Sensor

no  No

no  No

Quick Charging

no  No

yes Fast, 18W

Design
Size Compare
Size Compare
Dimensions

Height: 155.1 mm
Width: 75 mm
Thickness: 8.2 mm

Height: 156.4 mm
Width: 75.4 mm
Thickness: 9.4 mm

Weight

163.5 grams

188 grams

Build Material


Back: Plastic


Back: Plastic

Colours

Red, Fusion Black, Sunset Red, Ocean Blue

Midnight Grey, Sea Blue, Sky White

Waterproof

yes Splash proof

Display
Average
Average
Screen Size

6.22 " (15.8 cm)

6.22 " (15.8 cm)

Screen Resolution

720 x 1520 pixels

720 x 1520 pixels

Aspect Ratio

19:9

19:9

Bezel-less display

yes with waterdrop notch

yes with waterdrop notch

Pixel Density

270 ppi

270 ppi

Display Type

IPS LCD

IPS LCD

Screen Protection

Corning Gorilla Glass v5

Touch Screen

yes Capacitive Touchscreen

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

88.6 %

Screen to Body Ratio (calculated)

82.6 %

81.48 %

Performance
Good
Good
Chipset

MediaTek Helio P22

Qualcomm Snapdragon 439

Processor

Octa core, 2 GHz, Cortex A53

Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)

Architecture

64 bit

64 bit

Graphics

PowerVR GE8320

Adreno 505

RAM

2 GB

2 GB

Storage
Best in Class
Best in Class
Internal Memory

16 GB

32 GB

Expandable Memory

yes Up to 256 GB

yes Up to 512 GB

USB OTG Support

yes

Camera
Good
Good
Main Camera
Camera Setup

Single

Dual

Resolution

13 MP f/2.2 Primary Camera

13 MP f/2.2 Primary Camera(3.1" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera(1.75µm pixel size)

Sensor

CMOS image sensor

Autofocus

yes

yes Phase Detection autofocus

Physical Aperture

F2.2

F2.2

Flash

yes LED Flash

yes LED Flash

Image Resolution

4128 x 3096 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus

Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera
Camera Setup

Single

Single

Resolution

5 MP f/1.8 Primary Camera

8 MP f/2.0 Primary Camera(1.12µm pixel size)

Sensor

CMOS

Physical Aperture

F1.8

F2.0

Video Recording

1920x1080 @ 30 fps

Battery
Very Good
Excellent
Capacity

4030 mAh

5000 mAh

Type

Li-ion

Li-Polymer

User Replaceable

no  No

no  No

Quick Charging

no  No

yes Fast, 18W

USB Type-C

no  No

yes

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

yes

yes

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) / 700(band 28) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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
Read More..

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 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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
Read More..

SAR Value

Head: 1.283 W/kg, Body: 0.609 W/kg

Wi-Fi

yes Wi-Fi 802.11, b/g/n

yes Wi-Fi 802.11, b/g/n

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

yes v5.0

yes v4.2

GPS

yes with A-GPS, Glonass

yes with A-GPS, Glonass

NFC

no  No

no  No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging

Multimedia
FM Radio

yes

yes Wireless FM

Loudspeaker

yes

yes

Audio Jack

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

no  No

no  No

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass

Price list

Rs. 7,990
Buy Now

Offer: 10% Instant Discount with SBI Credit Card

Rs. 6,999
Buy Now

Offer: 10% Instant Discount with SBI Credit Card

Rs. 8,950
Buy Now
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Rs. 6,999
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Rs. 7,599
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Related Questions

Ask a Question
  • Does Vivo Y91i support VoLTE in both the sim slot?

    S

    Answered By Sasashy Malhotra | 1 years ago

    Yes, Vivo Y91i supports VoLTE in both the SIM slots.

    Specs: Vivo Y91i

  • Does Xiaomi Redmi 8A Dual support OTG?

    K

    Answered By Kuber Ranga | 10 months ago

    Xiaomi Redmi 8A Dual definitely supports OTG.

    The device comes with the connectivity option of USB Type-C.

    Thus, all you need to connect your device with a Flash drive or a Hard-Disk is a OTG Cable.

    In the meantime, do not forget to find all the detailed specifications and other latest updates related to Xiaomi Redmi 8A Dual here.

  • How to increase the speed of Xiaomi Redmi 8A Dual ?

    R

    Answered By Ramanan Raji | 10 months ago

    Xiaomi Redmi 8A Dual is going to come loaded with Qualcomm Snapdragon 439 alongside with 2 GB of RAM.

    This is going to provide the device with immense control and speed.

    However, if you still feel that your device is offering lesser speed then it is advices to download a Third Party Application for AntiVirus.

    It will help to find a potential threat and will also clear all the useless bloatware.

    In the meantime, do not forget to find all the detailed specifications and other latest updates related to Xiaomi Redmi 8A Dual here.

  • How to save data pack on Xiaomi Redmi 8A Dual ?

    R

    Answered By Rashi Anand | 10 months ago

    Data Usage on any device mainly depends upon the Usage Habit of the User.

    However, if you want to limit the Data Usage on your device or Save the Data Pack, there are two effective ways.

    1.Set a Daily Data Usage Limit on your device .

    2.Samsung device comes with a Data Saver Mode , it will help to reduce unnecessary usage of Data by back end running applications.

    In the meantime,do not forget to find all the detailed specifications and other latest updates related to Xiaomi Redmi 8A Dual here.

  • Does Xiaomi Redmi 8A Dual support VR?

    D

    Answered By Dia Rastogi | 10 months ago

    Xiaomi Redmi 8A Dual definitely supports VR.

    All you need to watch a VR Video in your device is a VR Video and a VR gear.

    In the meantime, do not forget to find all the detailed specifications and other latest updates related to Xiaomi Redmi 8A Dual here.

View all Popular Questions