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Samsung Galaxy S6 Edge vs Samsung Galaxy A51

Key Feature Comparison

6.8

Samsung Galaxy S6 Edge

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6.9

Samsung Galaxy A51

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At a Glance

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Octa core (2.1 GHz, Quad core, ARM Cortex A57 + 1.5 GHz, Quad core, Cortex A53)

Samsung Exynos 7 Octa 7420, Mali-T760 MP8

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

2600 mAh

Li-ion, Fast

4000 mAh

Li-ion, Fast, 15W

5.1 inches

576 ppi, 2K

6.5 inches

405 ppi, FHD

Single, 16MP

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

Quad, 48MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps

4G

Single SIM, GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.1 inches
6.5 inches

Screen Type

Super AMOLED
Super AMOLED

Screen Resolution

1440 x 2560 pixels
1080 x 2400 pixels

Pixel Density

576 ppi
405 ppi

Aspect Ratio

16:09
20:09

Screen Protection

Gorilla Glass 4
Gorilla Glass 3

Screen to Body Ratio

71.82%
87.44%

Screen Quality

2K
FHD

Screen Design

-
Punch hole

Phone Variants

3GB 128GB, 3GB 64GB, 3GB 32GB
8GB 128GB, 6GB 128GB

Expandable Storage

No
Yes

RAM Type

LPDDR4
LPDDR4X

Storage Type

UFS 2.0
UFS 2.0

OTG Support

Yes
Yes

Expandable Storage Capacity

-
Yes, 512 GB

Sensors

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

Operating System

Android v5.0.2 (Lollipop)
Android v10 (Q)

GPU

Mali-T760 MP8
Mali-G72 MP3

Chipset

Samsung Exynos 7 Octa 7420
Samsung Exynos 9 Octa 9611

CPU

Octa core (2.1 GHz, Quad core, ARM Cortex A57 + 1.5 GHz, Quad core, Cortex A53)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

TouchWiz UI
Samsung One UI

Clock Speed

2.1 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

14 nm
10 nm

Battery Capacity

2600 mAh
4000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Fast
Fast, 15W

USB Type-C

No
Yes

Fast Charging

Yes
Yes

Wireless Charging

Yes
-

Announced On

5-Mar-15
5-Dec-19

Market Status

Out of Stock
Available

Brand

Samsung
Samsung

Price Status

Confirmed
Confirmed

Price

Rs. 34,900
Rs. 20,450

Model Number

-
SM-A515FZB1INS/SM-A515FZBWINS

GPS

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

Audio Features

24-bit/192kHz audioActive noise cancellation with dedicated mic
Dolby Atmos

NFC

Yes
Yes

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

No
-

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v4.1
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Single SIM, GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

SIM 1 Bands

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) / 850(band 18) / 850(band 19) / 850(band 26), 3G Bands: UMTS 1900 / 2100 / 850 /...
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 1...

VoLTE

-
Yes

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) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...

Front Video Recording

1440p30fps
1920x1080 @ 30 fps

Front Camera Features

Dual video call, Auto-HDR
HDR

Front Camera Setup

Single, 5MP
Single, 32MP

Front Camera 1 Resolution

5 MP
32 MP

Front Camera 1 Type

f/1.9, Wide Angle, Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

22 mm focal length
2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

CMOS
-

Front Aperture

f/1.9
f/2.2

Front Flash

No
No

Weight

132 grams
172 grams

Colors

Black, Gold, Green, White
Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue

Build

Back: Gorilla Glass
Back: Plastic

Dimensions

142.1 x 70.1 x 7.0 mm
158.5 x 73.6 x 7.9 mm

SAR Value

Head: 0.169 W/kg
Head: 0.598 W/kg

OIS

Yes
No

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Single, 16MP
Quad, 48MP + 12MP + 5MP + 5MP

Rear Camera 1 Resolution

16 MP
48 MP

Rear Camera 1 Type

f/1.9, Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

28 mm focal length, 2.6" sensor size, 1.12 micrometre pixel size
26 mm focal length, 2.25" sensor size, 0.8 micrometre pixel size

Rear Sensor

CMOS image sensor, Exmor-RS CMOS Sensor
ISO-CELL

Rear Aperture

f/1.9
f/2.0

Rear Camera 2 Resolution

-
12 MP

Rear Camera 2 Type

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

Rear Camera 3 Resolution

-
5 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera

Rear Camera 4 Resolution

-
5 MP

Rear Camera 4 Type

-
f/2.2, Depth Camera

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

-
On-Screen

Fingerprint Scanner Type

-
Optical

Face Unlock

-
Yes

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