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Samsung Galaxy A21S vs OnePlus 7

Key Feature Comparison

6.5

Samsung Galaxy A21s

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At a Glance

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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

5000 mAh

Li-ion, Fast, 15W

3700 mAh

Li-ion, Dash

16.51 cm (6.5 inch)

270 ppi

16.28 cm (6.41 inch)

402 ppi, FHD

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

1920x1080 @ 30 fps

Dual, 48MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 480 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

16.51 cm (6.5 inch)
16.28 cm (6.41 inch)

Screen Type

TFT
AMOLED

Screen Resolution

720 x 1600 pixels
1080 x 2340 pixels

Pixel Density

270 ppi
402 ppi

Aspect Ratio

20:09
19.5:9

Screen to Body Ratio

82.75%
85.32%

Screen Design

Punch hole
Waterdrop notch

Screen Protection

-
Gorilla Glass 6

Screen Refresh Rate

-
60 Hz

Screen Quality

-
FHD

Phone Variants

6GB 64GB, 4GB 64GB, 6GB 128GB
6GB 256GB, 6GB 128GB

Expandable Storage

Yes
No

RAM Type

LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
UFS 3.0

Expandable Storage Capacity

Yes, 512 GB
-

OTG Support

Yes
Yes

Sensors

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

Operating System

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

GPU

Mali-G52 MP1
Adreno 640

Chipset

Samsung Exynos 8 Octa 850
Qualcomm Snapdragon 855

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)

Custom User Interface

Samsung One UI
Oxygen OS

Clock Speed

2 GHz
2.84 GHz

Architecture

64 bit
64 bit

Process Technology

8 nm
7 nm

Battery Capacity

5000 mAh
3700 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Fast, 15W
Dash

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
50 % in 30 minutes

Announced On

15-May-20
5-May-19

Market Status

Available
Out of Stock

Brand

Samsung
OnePlus

Model Number

SM-A217FZB1INS/SM-A217FZBGINS/SM-A217FZB5INS
GM1901

Price Status

Confirmed
Confirmed

Price

Rs. 13,999
Rs. 29,990

GPS

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

NFC

No
Yes

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
No

SIM Size

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

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
USB Type-C

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

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) / 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 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) /...

Audio Features

-
Dolby Atmos

FM Radio

-
No

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 13MP
Single, 16MP

Front Camera 1 Resolution

13 MP
16 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

3.1" sensor size, 1.12 micrometre pixel size
3.1" sensor size, 1 micrometre pixel size

Front Aperture

f/2.2
f/2.0

Front Flash

No
Yes, Screen flash

Front Camera Features

-
Fixed Focus

Front Sensor

-
Exmor RS

Weight

192 grams
182 grams

Colors

Black, Blue, White
Red, Mirror Grey

Build

Back: Plastic
Back: Gorilla Glass

Dimensions

163.7 x 75.3 x 8.9 mm
157.7 x 74.8 x 8.2 mm

SAR Value

Head: 0.831 W/kg
Head: 1.090 W/kg, Body: 0.742 W/kg

OIS

No
Yes

Rear Flash

Yes, LED Flash
Yes, Dual LED Flash

Rear Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 480 fps

Rear Camera Features

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

Rear Camera Setup

Quad, 48MP + 8MP + 2MP + 2MP
Dual, 48MP + 5MP

Rear Camera 1 Resolution

48 MP
48 MP

Rear Camera 1 Type

f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.7 (upto 2x Digital Zoom), Wide Angle Primary Camera

Rear Camera 1 Lens

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

Rear Camera 2 Resolution

8 MP
5 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

4.0" sensor size, 1.12 micrometre pixel 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

Rear Sensor

-
Exmor-RS CMOS Sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
On-Screen

Face Unlock

Yes
Yes

Fingerprint Scanner Type

-
Optical
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