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Samsung Galaxy A20s vs Samsung Galaxy A51

Compare Samsung Galaxy A20s

Rs. 12,900
(Out of Stock)

 

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Compare Samsung Galaxy A51

Rs. 25,999
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Summary
68%
79%
Performance

Snapdragon 450

3 GB RAM

Samsung Exynos 9 Octa 9611

6 GB RAM

Display

6.5" (16.51 cm)

720x1560 px (HD+)

6.5" (16.51 cm)

1080x2400 px (FHD+)

Rear Camera

13 MP + 8 MP + 5 MP

Triple Camera

48 MP + 12 MP + 5 MP + 5 MP

Quad Camera

Front Camera

8 MP

Single Camera

32 MP

Single Camera

Battery

4000 mAh

4000 mAh

32 h talktime (4G)

Storage

32 GB

512 GB (Expandable)

128 GB

512 GB (Expandable)

Expert Rating

4.0/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.2/5 based on 2,471 ratings

★★★★★
★★★★★

4.3/5 based on 13,285 ratings

Benchmarks

N/A

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Not Available in any store
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General
Launch Date

October 5, 2019 (Official)

January 29, 2020 (Official)

Operating System

Android v9.0 (Pie)

Android v10 (Q)

Custom UI

Samsung One UI

Samsung One UI

Performance
Good
Good
Chipset

Qualcomm Snapdragon 450

Samsung Exynos 9 Octa 9611

CPU

Octa core, 1.8 GHz, Cortex A53

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

Architecture

64 bit

64 bit

Graphics

Adreno 506

Mali-G72 MP3

RAM

3 GB

6 GB

RAM Type

LPDDR4X

Display
Below Average
Very Good
Display Type

TFT

Super AMOLED

Screen Size

6.5 " (16.51 cm)

6.5 " (16.51 cm)

Resolution

720x1560 px (HD+)

1080x2400 px (FHD+)

Aspect Ratio

19.5:9

20:9

Pixel Density

264 ppi

405 ppi

Screen to Body Ratio (calculated)

81.77 %

87.44 %

Screen Protection

Corning Gorilla Glass v3

Bezel-less display

with notch

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Refresh Rate

60 Hz

Design
Size Compare
Size Compare
Dimensions

Height: 163.3 mm
Width: 77.5 mm
Thickness: 8 mm

Height: 158.5 mm
Width: 73.6 mm
Thickness: 7.9 mm

Weight

183 grams

172 grams

Build Material

Back: Plastic

Back: Plastic

Colours

Black, Blue, Green

Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue

Camera
Main Camera
Camera Setup

Triple

Quad

Resolution

13 MP f/1.8, Primary Camera(27 mm focal length)8 MP f/2.2, Ultra-Wide Angle Camera
5 MP f/2.2, Depth Camera

48 MP f/2.0, Primary Camera(26 mm focal length, 2.25" sensor size, 0.8µm pixel size)12 MP f/2.2, Ultra-Wide Angle Camera
5 MP f/2.4, Macro Camera
5 MP f/2.2, Depth Camera

Autofocus

OIS

No

No

Flash

, LED Flash

, LED Flash

Image Resolution

4128 x 3096 Pixels

8000 x 6000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

4 x Digital Zoom
Auto Flash
Face detection
Touch to focus

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps

Front Camera
Good
Very Good
Camera Setup

Single

Single

Resolution

8 MP f/2.0, Primary Camera

32 MP f/2.2, Primary Camera(2.8" sensor size, 0.8µm pixel size)

Autofocus

No

No

Flash

No

No

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Battery
Good
Good
Capacity

4000 mAh

4000 mAh

Type

Li-ion

Li-ion

Removable

No

No

TalkTime

Up to 32 Hours(4G)

Quick Charging

, Fast, 15W

, Fast, 15W

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

32 GB

128 GB

Expandable Memory

, Up to 512 GB

, Up to 512 GB

User Available Storage

Up to 20.7 GB

Up to 106 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

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

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

VoLTE

SIM 1

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) / 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
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

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) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 0.27 W/kg

Head: 0.598 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

, v4.2

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Rear

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope