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Samsung Galaxy A21S vs Xiaomi Mi 9 vs Huawei P30

Key Feature Comparison

6.5

Samsung Galaxy A21s

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6.8

Xiaomi Mi 9

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7.1

Huawei P30

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At a Glance

Show differences only

Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)

Samsung Exynos 8 Octa 850, Mali-G52 MP1

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855, Adreno 640

Octa core (2.6 GHz, Dual core, Cortex A73 + 1.92 GHz, Dual core, Cortex A76 + 1.8 GHz, Quad core, Cortex A53)

HiSilicon Kirin 980, Mali-G76 MP10

5000 mAh

Li-ion, Fast, 15W

3300 mAh

Li-ion, Quick, v4.0

3650 mAh

Li-ion, Super

6.5 inches

270 ppi

6.39 inches

403 ppi, FHD

6.1 inches

422 ppi, FHD

Quad, 48MP + 8MP + 2MP + 2MP

1920x1080 @ 30 fps

Triple, 48MP + 12MP + 16MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps

Triple, 40MP + 16MP + 8MP

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.5 inches
6.39 inches
6.1 inches

Screen Type

TFT
AMOLED
OLED

Screen Resolution

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

Pixel Density

270 ppi
403 ppi
422 ppi

Aspect Ratio

20:09
19.5:9
19.5:9

Screen to Body Ratio

82.75%
90.70%
85.74%

Screen Design

Punch hole
Waterdrop notch
Waterdrop notch

Screen Protection

-
Gorilla Glass 6
-

Screen Quality

-
FHD
FHD

Phone Variants

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

Expandable Storage

Yes
No
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
-
-

Expandable Storage Capacity

Yes, 512 GB
-
Yes, 256 GB

OTG Support

Yes
-
-

Sensors

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

Operating System

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

GPU

Mali-G52 MP1
Adreno 640
Mali-G76 MP10

Chipset

Samsung Exynos 8 Octa 850
Qualcomm Snapdragon 855
HiSilicon Kirin 980

CPU

Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core (2.6 GHz, Dual core, Cortex A73 + 1.92 GHz, Dual core, Cortex A76 + 1.8 GHz, Quad core, Cortex A53)

Custom User Interface

Samsung One UI
MIUI
EMUI

Clock Speed

2 GHz
2.84 GHz
2.6 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

8 nm
-
-

Battery Capacity

5000 mAh
3300 mAh
3650 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 15W
Quick, v4.0
Super

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Wireless Charging

-
Yes
-

Announced On

15-May-20
5-Feb-19
5-Mar-19

Market Status

Available
Launched Globally
Discontinued

Brand

Samsung
Xiaomi
Huawei

Model Number

SM-A217FZB1INS/SM-A217FZBGINS/SM-A217FZB5INS
-
-

Price Status

Confirmed
Expected
Confirmed

Price

Rs. 13,999
Rs. 42,800
Rs. 51,300

GPS

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

NFC

No
Yes
Yes

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
No
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v5.0
v5.0

Audio Jack

3.5 mm
USB Type-C
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
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) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 8...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2100(band 34) / 1900(band 39), 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) / 1800(band 9) / 700(band 17) / 850(band 18) / ...

SIM 2 Bands

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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2100(band 34) / 1900(band 39), 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) / 1800(band 9) / 700(band 17) / 850(band 18) / ...

Audio Features

-
Active noise cancellation with dedicated mic
Dolby Atmos

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1080p30fps

Front Camera Setup

Single, 13MP
Single, 20MP
Single, 32MP

Front Camera 1 Resolution

13 MP
20 MP
32 MP

Front Camera 1 Type

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

Front Camera 1 Lens

3.1" sensor size, 1.12 micrometre pixel size
-
-

Front Aperture

f/2.2
f/2.0
f/2.0

Front Flash

No
Yes, Screen flash
-

Front Camera Features

-
HDR
HDR

Weight

192 grams
173 grams
165 grams

Colors

Black, Blue, White
Deep Gray, Holographic Illusion Blue, Holographic Illusion
Black, Pearl White, Aurora, Amber Sunrise, Breathing Crystal

Build

Back: Plastic
Back glass (Gorilla Glass 5), aluminum frame (7000 series)
Front/back glass, aluminum frame

Dimensions

163.7 x 75.3 x 8.9 mm
157.5 x 74.6 x 7.6 mm
149.1 x 71.3 x 7.5 mm

SAR Value

Head: 0.831 W/kg
-
-

OIS

No
-
Yes

Rear Flash

Yes, LED Flash
Yes, Dual-color LED Flash
Yes, Dual-color LED Flash

Rear Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
-

Rear Camera Features

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

Rear Camera Setup

Quad, 48MP + 8MP + 2MP + 2MP
Triple, 48MP + 12MP + 16MP
Triple, 40MP + 16MP + 8MP

Rear Camera 1 Resolution

48 MP
48 MP
40 MP

Rear Camera 1 Type

f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.75 Primary Camera
f/1.8, Wide Angle Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
-
-

Rear Camera 2 Resolution

8 MP
12 MP
16 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2 Telephoto (upto 2x Optical Zoom) Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

4.0" sensor size, 1.12 micrometre pixel size
1 micrometre pixel size
-

Rear Camera 3 Resolution

2 MP
16 MP
8 MP

Rear Camera 3 Type

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

Rear Camera 4 Resolution

2 MP
-
-

Rear Camera 4 Type

f/2.4, Depth Camera
-
-

Rear Aperture

f/2.0
f/1.75
f/1.8

Rear Camera 3 Lens

-
1 micrometre pixel size
-

Rear Sensor

-
Exmor-RS CMOS Sensor
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Rear
On-Screen
On-Screen

Face Unlock

Yes
Yes
-

Fingerprint Scanner Type

-
Optical
Optical

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