Name: Samsung Galaxy A21s
Brand: Samsung
SKU: samsung-galaxy-a21s-price-in-india
Price: 17999 INR
Availability: OutOfStock

Samsung Galaxy A21s Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs

RAM	4 GB
Processor	Samsung Exynos 8 Octa 850
Rear Camera	48 MP + 8 MP + 2 MP + 2 MP
Front Camera	13 MP
Battery	5000 mAh
Display	6.5 inches (16.51 cm)

General

Launch Date	June 17, 2020 (Official)
Operating System	Android v10 (Q)
Custom UI	Samsung One UI

Performance

Good

Chipset	Samsung Exynos 8 Octa 850
CPU	Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Architecture	64 bit
Fabrication	8 nm
Graphics	Mali-G52 MP1
RAM	4 GB
RAM Type	LPDDR4X

Performance Test Results Tested by 91mobiles

AnTuTu Score	121,139
Bootup Time	31.0 s

Speed Test (Antutu Score)

The higher, the better

Below average performance

Best 781,006

Group Average 302,036

This Phone 121,139

Worst 16,000

*Group: 15-21k Phones

See comparision with other phones

Test Comparision

Performance Test Results Tested by 91mobiles

Speed Test (Antutu Score)

Below average performance

The higher, the better

Xiaomi Mi 11i 781,006

iQOO Z9 728,534

vivo T3 715,922

realme Narzo 70 Pro 611,860

POCO X6 Neo 445,887

Samsung Galaxy A21s 121,139

Motorola Moto X 16GB 16,000

*Group: 15-21k Phones

Bootup Time

Average bootup time

The lower, the better

Lava Agni 2 5G 14.0 s

realme Narzo 70 Pro 23.0 s

POCO X6 Neo 24.0 s

vivo T3 24.0 s

iQOO Z9 25.0 s

Samsung Galaxy A21s 31.0 s

Samsung Galaxy M42 5G 48.0 s

*Group: 15-21k Phones

Bootup Time

The lower, the better

Average bootup time

Best 14.0 s

Group Average 24.3 s

This Phone 31.0 s

Worst 48.0 s

*Group: 15-21k Phones

See comparision with other phones

Gaming Test Results Tested by 91mobiles

GFX Score	1,707.0
Battery Drain	6.0 %
Heating	15.5 %

* after 30 mins of gaming

GFX Score

The higher, the better

Below average graphics performance

Best 6,905.0

Group Average 2,291.1

This Phone 1,707.0

Worst 638.6

*Group: 15-21k Phones

See comparision with other phones

Test Comparision

Gaming Test Results Tested by 91mobiles

* after 30 mins of gaming

GFX Score

Below average graphics performance

The higher, the better

Tecno Camon 20 Pro 6,905.0

vivo T3 5,209.0

iQOO Z9 5,095.0

realme Narzo 70 Pro 3,504.0

POCO X6 Neo 2,357.0

Samsung Galaxy A21s 1,707.0

Tecno Phantom 9 638.6

*Group: 15-21k Phones

Battery Drain

Average battery backup while gaming

The lower, the better

Xiaomi Redmi Note 13 2.0 %

Samsung Galaxy A21s 6.0 %

iQOO Z9 6.0 %

vivo T3 6.0 %

realme Narzo 70 Pro 7.0 %

POCO X6 Neo 7.0 %

Xiaomi Redmi K20 12.0 %

*Group: 15-21k Phones

Heating

Lesser than expected heating while gaming

The lower, the better

Samsung Galaxy M42 5G 2.1 %

Samsung Galaxy A21s 15.5 %

POCO X6 Neo 17.3 %

iQOO Z9 23.1 %

vivo T3 25.8 %

realme Narzo 70 Pro 27.2 %

Infinix Zero 8i 57.4 %

*Group: 15-21k Phones

Battery Drain

The lower, the better

Average battery backup while gaming

Best 2.0 %

Group Average 5.8 %

This Phone 6.0 %

Worst 12.0 %

*Group: 15-21k Phones

See comparision with other phones

Heating

The lower, the better

Lesser than expected heating while gaming

Best 2.1 %

This Phone 15.5 %

Group Average 23.3 %

Worst 57.4 %

*Group: 15-21k Phones

See comparision with other phones

Benchmark Screenshots

AnTuTu Benchmark

Graphics Benchmark

Geekbench5 Benchmark

Featured

Samsung Galaxy A21s 6GB RAM

₹ 12,489

Go To Store

Display

Average

Display Type	PLS TFT LCD
Screen Size	6.5 inches (16.51 cm)
Resolution	720x1600 px (HD+)
Aspect Ratio	20:9
Pixel Density	270 ppi
Screen to Body Ratio (calculated)	82.75 %
Bezel-less display	Yes with punch-hole display
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch
Refresh Rate	60 Hz

UI Screenshots

Lock Screen

Home Screen

Screen With Widgets

Dialer Screen

App Drawer

Notification Panel

Quick Settings Panel

Settings Screen

OS Version

Storage

Battery

Camera On

Camera Options

Camera Modes

Camera Settings

Picture Size Options

Video Size Options

Design

Height	163.7 mm
Width	75.3 mm
Thickness	8.9 mm
Weight	192 grams
Build Material	Back: Plastic
Colours	Black, Blue, White

360° View

Rear Camera

Very Good

Camera Setup

Quad

Resolution

Camera	MP	Aperture	Lens Features	Focal Length	Sensor Size	Pixel Size	Zoom
Primary	48 MP	f/2.0	Wide Angle	26 mm	2"	0.8µm	upto 8x Digital Zoom
Secondary	8 MP	f/2.2	Ultra-Wide Angle		4.0"	1.12µm
Tertiary	2 MP	f/2.4	Macro
Quaternary	2 MP	f/2.4	Depth

Autofocus

Yes, Phase Detection autofocus

OIS

Flash

Yes, LED Flash

Image Resolution

8000 x 6000 Pixels

Settings

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

Rear Camera Samples

Daylight Auto / HDR OFF

Daylight / HDR ON

Wide Angle

Portrait Shot

Night Mode OFF

Close Up

Macro

Low Light

Low Light With Flash

Colour Variance

Compare Camera Samples

Samsung Galaxy A21s 48 MP

Samsung Galaxy M21 48 MP

Daylight Auto / HDR OFF

Daylight / HDR ON

Wide Angle

Portrait Shot

Night Mode OFF

Close Up

Macro

Low Light

Low Light With Flash

Selfie

Selfie Portrait

Selfie Low Light

Selfie Low Light With Flash

Colour Variance

Front Camera

Very Good

Camera Setup

Single

Resolution

Camera	MP	Aperture	Sensor Size	Pixel Size
Primary	13 MP	f/2.2	3.1"	1.12µm

Autofocus

Flash

Video Recording

1920x1080 @ 30 fps

Front Camera Samples

Selfie

Selfie Portrait

Selfie Low Light

Selfie Low Light With Flash

Battery

Very Good

Capacity	5000 mAh
Type	Li-ion
Removable	No
TalkTime	Up to 54 Hours(4G)
Quick Charging	Yes, Fast, 15W
USB Type-C	Yes

Battery Test Results Tested by 91mobiles

Battery Life (PC Mark)	16h 19m
Charging Time (20% to 100%)	1h 44m 7s

Battery Life (PC Mark)

The higher, the better

Average battery backup

Best 26.4 hrs

This Phone 16.3 hrs

Group Average 15.6 hrs

Worst 7.4 hrs

*Group: 15-21k Phones

See comparision with other phones

Test Comparision

Battery Test Results Tested by 91mobiles

Battery Life (PC Mark)

Average battery backup

The higher, the better

realme Narzo 30 5G 26.4 hrs

realme Narzo 70 Pro 16.4 hrs

Samsung Galaxy A21s 16.3 hrs

iQOO Z9 15.7 hrs

vivo T3 15.3 hrs

POCO X6 Neo 9.1 hrs

OPPO F15 4GB RAM 7.4 hrs

*Group: 15-21k Phones

Charging Time (20% to 100%)

Average charging time

The lower, the better

Xiaomi 11i HyperCharge 0.2 hrs

realme Narzo 70 Pro 0.7 hrs

iQOO Z9 1.1 hrs

vivo T3 1.2 hrs

POCO X6 Neo 1.2 hrs

Samsung Galaxy A21s 1.7 hrs

Tecno Phantom 9 6.9 hrs

*Group: 15-21k Phones

Charging Time (20% to 100%)

The lower, the better

Average charging time

Best 0.2 hrs

Group Average 1.6 hrs

This Phone 1.7 hrs

Worst 6.9 hrs

*Group: 15-21k Phones

See comparision with other phones

Storage

Best In Class

Internal Memory	64 GB
Expandable Memory	Yes, Up to 512 GB
User Available Storage	Up to 48.1 GB
USB OTG	Yes
Storage Type	eMMC 5.1

Network & Connectivity

SIM Slot(s)

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano, SIM2: Nano

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

VoLTE

Yes

SIM 1

4G bands, 3G bands, 2G bands, GPRS, EDGE,

Expand

Bands	Features
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 / 1900 / 850 / 900 MHz
GPRS	Available
EDGE	Available

SIM 2

4G bands, 3G bands, 2G bands, GPRS, EDGE,

Expand

Bands	Features
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 / 1900 / 850 / 900 MHz
GPRS	Available
EDGE	Available

SAR Value

Head: 0.831 W/kg

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Bluetooth

Yes, v5.0

GPS

Yes with A-GPS, Glonass

NFC

USB Connectivity

Mass storage device, USB charging

Multimedia

Loudspeaker	Yes
Audio Jack	3.5 mm

Sensors

Fingerprint Sensor	Yes
Fingerprint Sensor Position	Rear
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Gyroscope