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Samsung Galaxy M30 vs Xiaomi Mi A3

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Summary
78%
80%
Performance

Samsung Exynos 7 Octa 7904

4 GB RAM

Snapdragon 665

4 GB RAM

Display

6.4" (16.26 cm)

1080x2280 px (FHD+)

6.08" (15.44 cm)

720x1560 px (HD+)

Rear Camera

13 MP + 5 MP + 5 MP

Triple Camera

48 MP + 8 MP + 2 MP

Triple Camera

Front Camera

16 MP

Single Camera

32 MP

Single Camera

Battery

5000 mAh

31 h talktime (3G)

4030 mAh

Storage

64 GB

512 GB (Expandable)

64 GB

256 GB (Expandable)

Expert Rating

3.5/5

Read Expert Review

3.5/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.2/5 based on 113,012 ratings

Read All User Reviews

★★★★★
★★★★★

4.2/5 based on 102,674 ratings

Read All User Reviews

Benchmarks

N/A

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Rs. 11,499 @Amazon Buy
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General
Launch Date

March 7, 2019 (Official)

August 23, 2019 (Official)

Operating System

Android v8.1 (Oreo)

Android v9.0 (Pie)

Custom UI

Android One

Performance
Good
Good
Chipset

Samsung Exynos 7 Octa 7904

Qualcomm Snapdragon 665

CPU

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

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

Architecture

64 bit

64 bit

Graphics

Mali-G71 MP2

Adreno 610

RAM

4 GB

4 GB

RAM Type

LPDDR4X

LPDDR4X

Display
Very Good
Good
Display Type

Super AMOLED

Screen Size

6.4 " (16.26 cm)

Resolution

1080x2280 px (FHD+)

Aspect Ratio

19.5:9

Pixel Density

394 ppi

Screen to Body Ratio (calculated)

85.19 %

82.15 %

Screen Protection

Corning Gorilla Glass v5

Bezel-less display

with notch

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

90 %

Design
Size Compare
Size Compare
Dimensions

Height: 159 mm
Width: 75.1 mm
Thickness: 8.5 mm

Height: 153.4 mm
Width: 71.85 mm
Thickness: 8.4 mm

Weight

174 grams

173.8 grams

Build Material

Back: Plastic

Back: Mineral Glass

Colours

Gradation Black, Gradation Blue

More than White, Not just Blue, Kind of Grey

Waterproof

, Splash proof

Camera
Main Camera
Camera Setup

Triple

Triple

Resolution

13 MP f/1.9, Primary Camera
5 MP f/2.2, Depth Camera
5 MP f/2.2, Ultra-Wide Angle Camera(12 mm focal length)

48 MP f/1.79, Primary Camera(2" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(13 mm focal length, 4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera

Sensor

CMOS image sensor

IMX586, Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

, Phase Detection autofocus

OIS

No

No

Flash

, LED Flash

, LED Flash

Image Resolution

4128 x 3096 Pixels

8000 x 6000 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

2 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps

Front Camera
Very Good
Very Good
Camera Setup

Single

Single

Resolution

16 MP f/2.0, Primary Camera

32 MP f/2.0, Primary Camera(26 mm focal length, 2.8" sensor size, 1.6µm pixel size)

Sensor

CMOS

Autofocus

No

Flash

No

Camera Features

Fixed Focus

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery
Very Good
Good
Capacity

5000 mAh

4030 mAh

Type

Li-Polymer

Li-ion

Removable

No

No

TalkTime

Up to 31 Hours(3G)

Standby time

Up to 480 Hours(2G)

Quick Charging

, Fast, 15W

, Quick, v3.0, 18W

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

64 GB

64 GB

Expandable Memory

, Up to 512 GB

, Up to 256 GB

User Available Storage

Up to 49.9 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20)
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)
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) / 800(band 20)
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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20)
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)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 800(band 20)
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: 0.409 W/kg

Head: 0.527 W/kg, Body: 0.722 W/kg

Wi-Fi

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

, Wi-Fi 5 (802.11 a/b/g/n/ac)

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

Bluetooth

, v5.0

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

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

Audio Features

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Rear

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Not Available
Rs. 11,499
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