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Samsung Galaxy A03s vs Xiaomi Redmi 8A Dual vs Samsung Galaxy M30S

Key Feature Comparison

6.5

Samsung Galaxy A03s

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6.6

Xiaomi Redmi 8A Dual

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6.9

Samsung Galaxy M30s

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At a Glance

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Octa core (2.3 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53)

MediaTek Helio P35, PowerVR GE8320

Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)

Qualcomm Snapdragon 439, Adreno 505

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

5000 mAh

Li-Polymer, Fast, 18W

5000 mAh

Li-Polymer, Fast, 18W

6000 mAh

Li-ion, Fast, 15W

6.5 inches

270 ppi, HD

6.22 inches

270 ppi

6.4 inches

403 ppi, FHD

Triple, 13MP + 2MP + 2MP

1920x1080 @ 30 fps

Dual, 13MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 48MP + 8MP + 5MP

3840x2160 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.5 inches
6.22 inches
6.4 inches

Screen Type

TFT
IPS LCD
Super AMOLED

Screen Resolution

720 x 1600 pixels
720 x 1520 pixels
1080 x 2340 pixels

Pixel Density

270 ppi
270 ppi
403 ppi

Aspect Ratio

20:09
-
19.5:9

Screen to Body Ratio

81.80%
81.48%
91%

Screen Design

Regular notch
Waterdrop notch
Regular notch

Screen Refresh Rate

60 Hz
-
-

Screen Quality

HD
-
FHD

Screen Protection

-
Gorilla Glass 5
No

Peak Brightness

-
400 nits
420 nits

Phone Variants

4GB 64GB, 3GB 32GB
3GB 64GB, 3GB 32GB, 2GB 32GB
4GB 64GB, 6GB 128GB, 4GB 128GB

Expandable Storage

Yes
Yes
Yes

Storage Type

eMMC 5.1
eMMC 5.1
UFS 2.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
-
Yes

RAM Type

-
LPDDR3
LPDDR4X

Sensors

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

Operating System

Android v11
Android v9.0 (Pie)
Android v9.0 (Pie)

GPU

PowerVR GE8320
Adreno 505
Mali-G72 MP3

Chipset

MediaTek Helio P35
Qualcomm Snapdragon 439
Samsung Exynos 9 Octa 9611

CPU

Octa core (2.3 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53)
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

Samsung One UI
MIUI
Samsung One UI

Clock Speed

2.3 GHz
1.95 GHz
2.3 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
12 nm
10 nm

Battery Capacity

5000 mAh
5000 mAh
6000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-Polymer
Li-ion

Charger Type

Fast, 18W
Fast, 18W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Wireless Charging

No
-
-

Announced On

18-Aug-21
11-Feb-20
5-Sep-19

Market Status

Available
Available
Out of Stock

Brand

Samsung
Xiaomi
Samsung

Model Number

SM-A037FZWGINS/SM-A037FZW6INS
M1908C3KI
SM-M307FZWDINS

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 11,499
Rs. 6,999
Rs. 15,900

GPS

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

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v4.2
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

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

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...

FM Radio

-
Yes, Wireless FM
Yes

Weight

196 grams
188 grams
188 grams

Colors

Black, Blue, White
Midnight Grey, Sea Blue, Sky White
Opal Black, Sapphire Blue, Pearl White

Build

Back: Plastic
Back: Plastic
Back: Plastic

Dimensions

164.2 x 75.9 x 9.1 mm
156.4 x 75.4 x 9.4 mm
159 x 75.1 x 8.9 mm

Rear Flash

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

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 13MP + 2MP + 2MP
Dual, 13MP + 2MP
Triple, 48MP + 8MP + 5MP

Rear Camera 1 Resolution

13 MP
13 MP
48 MP

Rear Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/2.2 Primary Camera
f/2.0 (upto 4x Digital Zoom), Wide Angle (80 degree field-of-view) Primary Camera

Rear Camera 2 Resolution

2 MP
2 MP
8 MP

Rear Camera 2 Type

f/2.4, Macro Camera
f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

2 MP
-
5 MP

Rear Camera 3 Type

f/2.4, Depth Camera
-
f/2.2, Depth Camera

Rear Sensor

f/2.2
CMOS image sensor
ISOCELL Plus

Rear Aperture

f/2.2
f/2.2
f/2.0

Rear Camera 1 Lens

-
3.1" sensor size, 1.12 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Lens

-
1.75 micrometre pixel size
-

Front Camera Setup

Single, 5MP
Single, 8MP
Single, 16MP

Front Camera 1 Resolution

5 MP
8 MP
16 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera

Front Aperture

f/2.2
f/2.0
f/2.0

Front Video Recording

-
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

-
HDR
HDR

Front Camera 1 Lens

-
1.12 micrometre pixel size
-

Front Sensor

-
CMOS
-

Fingerprint Scanner

Yes
No
Yes

Fingerprint Scanner Position

Side
-
Rear

Face Unlock

Yes
Yes
Yes

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