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vivo Y31 2021 vs vivo S1 Pro

Summary
79%
81%
Performance

Snapdragon 662

6 GB RAM

Snapdragon 665

8 GB RAM

Display

6.58" (16.71 cm)

1080x2408 px (FHD+)

6.38" (16.21 cm)

1080x2340 px (FHD+)

Rear Camera

48 MP + 2 MP + 2 MP

Triple Camera

48 MP + 8 MP + 2 MP + 2 MP

Quad Camera

Front Camera

16 MP

Single Camera

32 MP

Single Camera

Battery

5000 mAh

4500 mAh

Storage

128 GB

1 TB (Expandable)

128 GB

256 GB (Expandable)

Expert Rating

3.5/5

Read Expert Review

User Ratings

★★★★★
★★★★★

4.4/5 based on 9,605 ratings

★★★★★
★★★★★

4.4/5 based on 38,770 ratings

Benchmarks
Compare Prices
Rs. 16,490 @Flipkart Buy
Not available in any other store
Rs. 19,490 @Amazon Buy
Not available in any other store
General
Launch Date

January 20, 2021 (Official)

January 4, 2020 (Official)

Operating System

Android v11

Android v9.0 (Pie)

Custom UI

Funtouch OS

Funtouch OS

Performance
Good
Good
Chipset

Qualcomm Snapdragon 662

Qualcomm Snapdragon 665

CPU

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Architecture

64 bit

64 bit

Graphics

Adreno 610

Adreno 610

RAM

6 GB

8 GB

RAM Type

LPDDR4X

Display
Good
Very Good
Display Type

IPS LCD

Super AMOLED

Screen Size

6.58 " (16.71 cm)

6.38 " (16.21 cm)

Resolution

1080x2408 px (FHD+)

1080x2340 px (FHD+)

Aspect Ratio

20:9

19.5:9

Pixel Density

401 ppi

404 ppi

Screen to Body Ratio (calculated)

84.75 %

83.39 %

Bezel-less display

with waterdrop notch

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Refresh Rate

60 Hz

Screen to Body Ratio (claimed by the brand)

90.7 %

90 %

Design
Size Compare
Size Compare
Dimensions

Height: 163.8 mm
Width: 75.3 mm
Thickness: 8.3 mm

Height: 159.2 mm
Width: 75.1 mm
Thickness: 8.6 mm

Weight

188 grams

186.7 grams

Build Material

Back: Plastic

Colours

Ocean Blue, Racing Black

Dreamy White, Jazzy Blue, Mystic Black

Camera
Main Camera
Camera Setup

Triple

Quad

Resolution

48 MP f/1.79, Wide Angle, Primary Camera(2" sensor size, 0.8µm pixel size)2 MP f/2.4, Depth Camera
2 MP f/2.4, Macro Camera

48 MP f/1.8, Primary Camera(2" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(13 mm focal length)2 MP f/2.4, Macro Camera(5.0" sensor size, 1.75µm pixel size)2 MP f/2.4, Depth Camera

Autofocus

, Phase Detection autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

8000 x 6000 Pixels

8000 x 6000 Pixels

Settings

Exposure compensation

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Auto Flash
Custom Watermark
Face detection
Touch to focus

Digital Zoom
Auto Flash
Custom Watermark
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps

1920x1080 @ 30 fps

Front Camera
Very Good
Excellent
Camera Setup

Single

Single

Resolution

16 MP f/2.0, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)

32 MP f/2.0, Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)

Sensor

CMOS

Flash

, Screen flash

, Screen flash

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Good
Capacity

5000 mAh

4500 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

Quick Charging

, Fast, 18W: 70 % in 64 minutes

, Fast, 18W

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

128 GB

128 GB

Expandable Memory

, Up to 1 TB

, Up to 256 GB

User Available Storage

Up to 114 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 (Hybrid)

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) / 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 / 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 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 0.87 W/kg, Body: 0.39 W/kg

Head: 1.191 W/kg, Body: 0.475 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n) 5GHz

, Wi-Fi 4 (802.11 b/g/n) 5GHz

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.0

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Side

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 16,490
Buy Now
Not Available

Not Available
Rs. 19,490
Buy Now