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OPPO A3s vs vivo Y91i

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Summary
66%
64%
Performance

Snapdragon 450

2 GB RAM

MediaTek Helio P22

2 GB RAM

Display

6.2" (15.75 cm)

720x1520 px (HD+)

6.22" (15.8 cm)

720x1520 px (HD+)

Rear Camera

13 MP + 2 MP

Dual Camera

13 MP

Single Camera

Front Camera

8 MP

Single Camera

5 MP

Single Camera

Battery

4230 mAh

4030 mAh

Storage

16 GB

256 GB (Expandable)

16 GB

256 GB (Expandable)

Expert Rating

3.5/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.4/5 based on 28,771 ratings

Read All User Reviews

★★★★★
★★★★★

4.3/5 based on 43,249 ratings

Read All User Reviews

Compare Prices
Not Available in any store
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Rs. 8,999 @Amazon Buy
Not available in any other store
General
Launch Date

July 15, 2018 (Official)

March 13, 2019 (Official)

Operating System

Android v8.1 (Oreo)

Android v8.1 (Oreo)

Custom UI

ColorOS

Funtouch OS

Performance
Average
Average
Chipset

Qualcomm Snapdragon 450

MediaTek Helio P22

CPU

Octa core, 1.8 GHz, Cortex A53

Octa core, 2 GHz, Cortex A53

Architecture

64 bit

64 bit

Graphics

Adreno 506

PowerVR GE8320

RAM

2 GB

2 GB

RAM Type

LPDDR3

LPDDR3

Display
Average
Average
Display Type

IPS LCD

IPS LCD

Screen Size

6.2 " (15.75 cm)

6.22 " (15.8 cm)

Resolution

720x1520 px (HD+)

720x1520 px (HD+)

Aspect Ratio

19:9

19:9

Pixel Density

271 ppi

270 ppi

Screen to Body Ratio (calculated)

80.85 %

82.6 %

Screen Protection

Corning Gorilla Glass v3

Bezel-less display

with notch

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen

Screen to Body Ratio (claimed by the brand)

88.6 %

Design
Size Compare
Size Compare
Dimensions

Height: 156.2 mm
Width: 75.6 mm
Thickness: 8.2 mm

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

Weight

168 grams

163.5 grams

Build Material

Back: Plastic

Back: Plastic

Colours

Red, Dark Purple

Red, Fusion Black, Sunset Red, Ocean Blue

Camera
Main Camera
Camera Setup

Dual

Single

Resolution

13 MP f/2.2, Primary Camera
2 MP f/2.4, Depth Camera

13 MP f/2.2, Primary Camera

Sensor

CMOS image sensor

Autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

4128 x 3096 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous 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

Front Camera
Good
Good
Camera Setup

Single

Single

Resolution

8 MP f/2.2, Primary Camera

5 MP f/1.8, Primary Camera

Battery
Good
Good
Capacity

4230 mAh

4030 mAh

Type

Li-ion

Li-ion

Removable

No

No

USB Type-C

No

No

Storage
Best in Class
Best in Class
Internal Memory

16 GB

16 GB

Expandable Memory

, Up to 256 GB

, Up to 256 GB

User Available Storage

Up to 7.73 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Not Supported in India, 4G Supported in India, 3G, 2G

VoLTE

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
Read More..

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..

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
Read More..

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..

SAR Value

Head: 1.166 W/kg, Body: 0.934 W/kg

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

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v4.2

, v5.0

GPS

with A-GPS

with A-GPS, Glonass

NFC

No

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

No

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Not Available
Rs. 8,999
Buy Now