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Infinix Smart 3 Plus vs Samsung Galaxy M31

Key Feature Comparison

5

Infinix Smart 3 Plus

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6.9

Samsung Galaxy M31

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At a Glance

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Quad core, 2 GHz, Cortex A53

MediaTek Helio A22, PowerVR GE8300

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

3500 mAh

Li-ion

6000 mAh

Li-ion, Fast, 15W

15.77 cm (6.2 inch)

271 ppi

16.26 cm (6.4 inch)

403 ppi, FHD

Dual, 13MP + 2MP

Quad, 64MP + 8MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

15.77 cm (6.2 inch)
16.26 cm (6.4 inch)

Screen Type

IPS LCD
Super AMOLED

Screen Resolution

720 x 1520 pixels
1080 x 2340 pixels

Pixel Density

271 ppi
403 ppi

Aspect Ratio

19.5:9
19.5:9

Screen to Body Ratio

88%
83.92%

Screen Design

Waterdrop notch
Regular notch

Screen Protection

-
Gorilla Glass 3

Screen Quality

-
FHD

Phone Variants

2GB 32GB
6GB 64GB, 8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

256 GB
Yes, 512 GB

RAM Type

-
LPDDR4X

Storage Type

-
UFS 2.1

OTG Support

-
Yes

Sensors

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

Operating System

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

GPU

PowerVR GE8300
Mali-G72 MP3

Chipset

MediaTek Helio A22
Samsung Exynos 9 Octa 9611

CPU

Quad core, 2 GHz, Cortex A53
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Clock Speed

2 GHz
2.3 GHz

Architecture

64 bit
64 bit

Custom User Interface

-
Samsung One UI

Process Technology

-
10 nm

Battery Capacity

3500 mAh
6000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

USB Type-C

No
Yes

Charger Type

-
Fast, 15W

Fast Charging

-
Yes

Announced On

30-Apr-19
25-Feb-20

Market Status

Available
Available

Brand

Infinix
Samsung

Price Status

Confirmed
Confirmed

Price

Rs. 8,500
Rs. 15,999

Model Number

-
SM-M315FZKDINS

GPS

A-GPS
Yes A-GPS, Glonass

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

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 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) / 850(band 26), 3G...

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 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) / 850(band 26), 3G...

Audio Features

-
Dolby Atmos

NFC

-
No

FM Radio

-
Yes

Weight

148 grams
191 grams

Colors

Sapphire Cyan, Midnight Black
Black, Blue

Build

Back: Plastic
Back: Plastic

Dimensions

157 x 76 x 7.8 mm
159.2 x 75.1 x 8.9 mm

SAR Value

-
Head: 0.383 W/kg

Rear Flash

Dual LED Flash
Yes, LED Flash

Rear Camera Features

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

Rear Camera Setup

Dual, 13MP + 2MP
Quad, 64MP + 8MP + 5MP + 5MP

Rear Camera 1 Resolution

13 MP
64 MP

Rear Camera 1 Type

f/1.8 Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera

Rear Camera 2 Resolution

2 MP
8 MP

Rear Camera 2 Type

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

Rear Aperture

f/1.8
f/1.8

OIS

-
No

Rear Video Recording

-
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Rear Camera 1 Lens

-
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Lens

-
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

-
5 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera

Rear Camera 3 Lens

-
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size

Rear Camera 4 Resolution

-
5 MP

Rear Camera 4 Type

-
f/2.2, Depth Camera

Rear Sensor

-
ISOCELL Plus

Front Camera Setup

Single, 8MP
Single, 32MP

Front Camera 1 Resolution

8 MP
32 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.0 Primary Camera

Front Aperture

f/2.0
f/2.0

Front Flash

Screen flash
No

Front Video Recording

-
1920x1080 @ 30 fps

Front Camera Features

-
HDR

Front Camera 1 Lens

-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

-
Exmor RS

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
Rear

Face Unlock

Yes
Yes
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