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Samsung Galaxy A21S vs Samsung Galaxy S8 vs Google Pixel 3

- Updated: 21st Apr 2024, 07:13 IST

Key Feature Comparison

Samsung Galaxy A21s

Samsung Galaxy S8

Google Pixel 3

Show differences only

At a Glance

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

Samsung Exynos 8 Octa 850, Mali-G52 MP1

Octa core (2.3 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)

Samsung Exynos 9 Octa 8895, Mali-G71 MP20

Octa core (2.5 GHz, Quad core, Kryo 385 + 1.6 GHz, Quad core, Kryo 385)

Qualcomm Snapdragon 845, Adreno 630

5000 mAh

Li-ion, Fast, 15W

3000 mAh

Li-ion, Fast

2915 mAh

Li-ion, Fast

6.5 inches

270 ppi

5.8 inches

568 ppi, 2K

5.5 inches

439 ppi, FHD

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

1920x1080 @ 30 fps

Single, 12MP

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

Single, 12.2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Single SIM, GSM

Detailed Specs

Screen Size

6.5 inches

5.8 inches

5.5 inches

Screen Type

TFT

Super AMOLED

OLED

Screen Resolution

720 x 1600 pixels

1440 x 2960 pixels

1080 x 2160 pixels

Pixel Density

270 ppi

568 ppi

439 ppi

Aspect Ratio

20:09

18.5:9

18:09

Screen to Body Ratio

82.75%

84.57%

78.62%

Screen Design

Punch hole

Bezel-less

Bezel-less

Screen Protection

-

Gorilla Glass 5

Gorilla Glass 5

Screen Quality

-

2K

FHD

Phone Variants

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

4GB 64GB

4GB 128GB, 4GB 64GB

Expandable Storage

Yes

Yes

No

RAM Type

LPDDR4X

LPDDR4

LPDDR4X

Storage Type

eMMC 5.1

-

-

Expandable Storage Capacity

Yes, 512 GB

Yes, 256 GB

-

OTG Support

Yes

Yes

Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

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

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

Operating System

Android v10 (Q)

Android v7.0 (Nougat)

Android v9.0 (Pie)

GPU

Mali-G52 MP1

Mali-G71 MP20

Adreno 630

Chipset

Samsung Exynos 8 Octa 850

Samsung Exynos 9 Octa 8895

Qualcomm Snapdragon 845

CPU

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

Octa core (2.3 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)

Octa core (2.5 GHz, Quad core, Kryo 385 + 1.6 GHz, Quad core, Kryo 385)

Custom User Interface

Samsung One UI

-

-

Clock Speed

2 GHz

2.3 GHz

2.5 GHz

Architecture

64 bit

64 bit

64 bit

Process Technology

8 nm

-

-

Battery Capacity

5000 mAh

3000 mAh

2915 mAh

Battery Removable

No

No

No

Battery Type

Li-ion

Li-ion

Li-ion

Charger Type

Fast, 15W

Fast

Fast

USB Type-C

Yes

Yes

Yes

Fast Charging

Yes

Yes

Yes

Wireless Charging

-

Yes

Yes

Announced On

15-May-20

5-Mar-17

5-Oct-18

Market Status

Available

Available

Available

Brand

Samsung

Samsung

Google

Model Number

SM-A217FZB1INS/SM-A217FZBGINS/SM-A217FZB5INS

SM-G950FZKDINS

G013A

Price Status

Confirmed

Confirmed

Confirmed

Price

Rs. 13,999

Rs. 29,208

Rs. 63,999

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

Yes

No

SIM Size

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano (Hybrid)

SIM1: Nano

Wi-Fi

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

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

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

Bluetooth Type

v5.0

v5.0

v5.0

Audio Jack

3.5 mm

3.5 mm

USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Single SIM, GSM

eSIM

No

No

No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

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 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) / 700(band 17) / 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) / 1900(band 39) / 3500(band 42), 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) /...

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 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) / 700(band 17) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 /...

-

Audio Features

-

32-bit/384kHz audioActive noise cancellation with dedicated mic

Active noise cancellation with dedicated mic

FM Radio

-

No

No

Front Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Setup

Single, 13MP

Single, 8MP

Dual, 8MP + 8MP

Front Camera 1 Resolution

13 MP

8 MP

8 MP

Front Camera 1 Type

f/2.2 Primary Camera

f/1.7, Wide Angle Primary Camera

f/2.2, Wide Angle Primary Camera

Front Camera 1 Lens

3.1" sensor size, 1.12 micrometre pixel size

25 mm focal length, 3.6" sensor size, 1.22 micrometre pixel size

28 mm focal length

Front Aperture

f/2.2

f/1.7

f/2.2

Front Flash

No

Yes, Screen flash

-

Front Camera Features

-

Wide Angle Selfie

Auto-HDR

Weight

192 grams

155 grams

148 grams

Colors

Black, Blue, White

Midnight Black, Orchid Gray, Coral Blue, Arctic Silver, Maple Gold, Burgundy Red

Clearly White, Just Black, Not Pink

Build

Back: Plastic

Case: Metal, Back: Metal

Front/back glass (Gorilla Glass 5), aluminum frame

Dimensions

163.7 x 75.3 x 8.9 mm

148.9 x 68.1 x 8.0 mm

145.6 x 68.2 x 7.9 mm

SAR Value

Head: 0.831 W/kg

-

-

Water Resistance

-

Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68

Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68

OIS

No

Yes

Yes

Rear Flash

Yes, LED Flash

Yes, Dual-color LED Flash

Yes, Dual LED Flash

Rear Video Recording

1920x1080 @ 30 fps

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

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps

Rear Camera Features

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

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

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

Rear Camera Setup

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

Single, 12MP

Single, 12.2MP

Rear Camera 1 Resolution

48 MP

12 MP

12.2 MP

Rear Camera 1 Type

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

f/1.7 (upto 8x Digital Zoom), Wide Angle 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

26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

28 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Rear Camera 2 Resolution

8 MP

-

-

Rear Camera 2 Type

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

-

-

Rear Camera 2 Lens

4.0" sensor size, 1.12 micrometre pixel size

-

-

Rear Camera 3 Resolution

2 MP

-

-

Rear Camera 3 Type

f/2.4, Macro Camera

-

-

Rear Camera 4 Resolution

2 MP

-

-

Rear Camera 4 Type

f/2.4, Depth Camera

-

-

Rear Aperture

f/2.0

f/1.7

f/1.8

Rear Sensor

-

Exmor-RS CMOS Sensor

CMOS image sensor

Fingerprint Scanner

Yes

Yes

Yes

Fingerprint Scanner Position

Rear

Rear

Rear

Face Unlock

Yes

Yes

-

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