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Vivo Y15 vs POCO X3 vs Samsung Galaxy A31

Key Feature Comparison

6.1

Vivo Y15 2019

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Samsung Galaxy A31

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At a Glance

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Octa core, 2 GHz, Cortex A53

MediaTek Helio P22, PowerVR GE8320

Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 732G, Adreno 618

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

MediaTek Helio P65, Mali-G52

5000 mAh

Li-ion

6000 mAh

Li-Polymer, Quick, 33W

5000 mAh

Li-ion, Fast, 15W

6.35 inches

268 ppi

6.67 inches

395 ppi, FHD

6.4 inches

411 ppi, FHD

Triple, 13MP + 8MP + 2MP

1920x1080 @ 30 fps

Quad, 64MP + 13MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Quad, 48MP + 8MP + 5MP + 5MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.35 inches
6.67 inches
6.4 inches

Screen Type

IPS LCD
IPS LCD
Super AMOLED

Screen Resolution

720 x 1544 pixels
1080 x 2400 pixels
1080 x 2400 pixels

Pixel Density

268 ppi
395 ppi
411 ppi

Screen to Body Ratio

89%
91.25%
84.92%

Screen Design

Waterdrop notch
Punch hole
Waterdrop notch

Aspect Ratio

-
20:09
20:09

Screen Protection

-
Gorilla Glass 5
-

Screen Refresh Rate

-
120 Hz
-

Screen Quality

-
FHD
FHD

Peak Brightness

-
450 nits
-

Phone Variants

4GB 64GB
6GB 64GB, 8GB 128GB, 6GB 128GB
6GB 128GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR3
LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
UFS 2.1
-

Expandable Storage Capacity

Yes, 256 GB
Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope

Operating System

Android v9.0 (Pie)
Android v10 (Q)
Android v10 (Q)

GPU

PowerVR GE8320
Adreno 618
Mali-G52

Chipset

MediaTek Helio P22
Qualcomm Snapdragon 732G
MediaTek Helio P65

CPU

Octa core, 2 GHz, Cortex A53
Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

Custom User Interface

Funtouch OS
MIUI
Samsung One UI

Clock Speed

2 GHz
2.3 GHz
2 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
8 nm
12 nm

Battery Capacity

5000 mAh
6000 mAh
5000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-Polymer
Li-ion

USB Type-C

No
Yes
Yes

Charger Type

-
Quick, 33W
Fast, 15W

Fast Charging

-
Yes
Yes

Announced On

28-May-19
22-Sep-20
24-Mar-20

Market Status

Available
Available
Available

Brand

Vivo
POCO
Samsung

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 11,759
Rs. 16,490
Rs. 17,999

Model Number

-
MZB07Z3IN
SM-A315FZB1INS/SM-A315FZBWINS

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Active noise cancellation with dedicated mic
24-bit/192kHz audio
Dolby Atmos

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
-
Yes

3.5mm Audio Jack

Yes
Yes
Yes

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz

Bluetooth Type

v5.0
v5.1
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

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 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) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 3G Bands: UMTS 19...

SIM 2 Bands

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 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) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 3G Bands: UMTS 19...

NFC

-
No
Yes

SIM Size

-
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano

eSIM

-
No
No

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 16MP
Single, 20MP
Single, 20MP

Front Camera 1 Resolution

16 MP
20 MP
20 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.2, Wide Angle Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

26 mm focal length, 3.1" sensor size, 1 micrometre pixel size
3.4" sensor size, 0.8 micrometre pixel size
-

Front Aperture

f/2.0
f/2.2
f/2.2

Front Camera Features

-
HDR, panorama
-

Weight

190.5 grams
225 grams
185 grams

Colors

Aqua Blue, Burgundy Red
Shadow Gray, Cobalt Blue
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White

Build

Back: Plastic
Back: Plastic
-

Dimensions

159.4 x 76.7 x 8.9 mm
165.3 x 76.3 x 10.08 mm
159.3 x 73.1 x 8.6 mm

SAR Value

Head: 1.007 W/kg, Body: 0.752 W/kg
Head: 0.747 W/kg, Body: 0.615 W/kg
Head: 1.13 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 13MP + 8MP + 2MP
Quad, 64MP + 13MP + 2MP + 2MP
Quad, 48MP + 8MP + 5MP + 5MP

Rear Camera 1 Resolution

13 MP
64 MP
48 MP

Rear Camera 1 Type

f/2.2 Primary Camera
f/1.89, Wide Angle Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 3.6" sensor size, 1 micrometre pixel size
1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP
13 MP
8 MP

Rear Camera 2 Type

f/2.2, Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

16 mm focal length
1.12 micrometre pixel size
-

Rear Camera 3 Resolution

2 MP
2 MP
5 MP

Rear Camera 3 Type

f/2.4, Depth Camera
f/2.4, Macro Camera
f/2.4, Macro Camera

Rear Sensor

CMOS image sensor
Exmor-RS CMOS Sensor
-

Rear Aperture

f/2.2
f/1.89
f/2.0

Rear Camera 3 Lens

-
1.75 micrometre pixel size
-

Rear Camera 4 Resolution

-
2 MP
5 MP

Rear Camera 4 Type

-
f/2.4, Depth Camera
f/2.4, Depth Camera

Rear Camera 4 Lens

-
1.75 micrometre pixel size
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Rear
Side
On-Screen

Face Unlock

Yes
Yes
Yes

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