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Samsung Galaxy S20 Ultra 5G vs Samsung Galaxy A51 vs Samsung Galaxy S10 Plus

Key Feature Comparison

8

Samsung Galaxy S20 Ultra 5G

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6.9

Samsung Galaxy A51

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8

Samsung Galaxy S10 Plus

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At a Glance

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Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)

Samsung Exynos 9 Octa 990, Mali-G77 MP11

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + 1.95 GHz, Quad core, Cortex A55)

Samsung Exynos 9 Octa 9820, Mali-G76 MP12

5000 mAh

Li-ion, Fast, 45W

4000 mAh

Li-ion, Fast, 15W

4100 mAh

Li-ion, Fast

6.9 inches

509 ppi, 2K

6.5 inches

405 ppi, FHD

6.4 inches

526 ppi, 2K

Triple, 108MP + 48MP + 12MP

7680x4320 @ 24 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps

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

3840x2160 @ 30 fps

Triple, 12MP + 12MP + 16MP

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

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.9 inches
6.5 inches
6.4 inches

Screen Type

AMOLED
Super AMOLED
AMOLED

Screen Resolution

1440 x 3200 pixels
1080 x 2400 pixels
1440 x 3040 pixels

Pixel Density

509 ppi
405 ppi
526 ppi

Aspect Ratio

20:09
20:09
-

Screen Protection

Gorilla Glass 6
Gorilla Glass 3
Gorilla Glass 6

Screen to Body Ratio

90.62%
87.44%
87.11%

Screen Design

Punch hole
Punch hole
Punch hole

Screen Refresh Rate

120 Hz
-
60 Hz

Screen Quality

2K
FHD
2K

Phone Variants

12GB 128GB
8GB 128GB, 6GB 128GB
8GB 512GB, 12GB 1TB, 8GB 128GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR5
LPDDR4X
LPDDR4X

Storage Type

UFS 3.0
UFS 2.0
UFS 2.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

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

GPU

Mali-G77 MP11
Mali-G72 MP3
Mali-G76 MP12

Chipset

Samsung Exynos 9 Octa 990
Samsung Exynos 9 Octa 9611
Samsung Exynos 9 Octa 9820

CPU

Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + 1.95 GHz, Quad core, Cortex A55)

Custom User Interface

Samsung One UI
Samsung One UI
Samsung One UI

Clock Speed

2.73 GHz
2.3 GHz
2.73 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

7 nm
10 nm
8 nm

Battery Capacity

5000 mAh
4000 mAh
4100 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 45W
Fast, 15W
Fast

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Wireless Charging

Yes
-
Yes

Announced On

11-Feb-20
5-Dec-19
20-Feb-19

Market Status

Launched Globally
Available
Available

Brand

Samsung
Samsung
Samsung

Price Status

Expected
Confirmed
Confirmed

Price

Rs. 99,890
Rs. 20,450
Rs. 59,990

Model Number

-
SM-A515FZB1INS/SM-A515FZBWINS
-

GPS

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

Audio Features

Dolby Atmos, Dolby Digital, Dolby Digital Plus
Dolby Atmos
Dolby Atmos

NFC

Yes
Yes
Yes

Network Support

5G
4G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

No
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)

Wi-Fi

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

Bluetooth Type

v5.0
v5.0
v5.0

Audio Jack

USB Type-C
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

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

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 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) / 850(band 18) / ...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 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) / 850(band 18) / ...

Front Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps

Front Camera Features

Dual video call, Auto-HDR
HDR
Dual video call, Auto-HDR

Front Camera Setup

Single, 40MP
Single, 32MP
Dual, 10MP + 8MP

Front Camera 1 Resolution

40 MP
32 MP
10 MP

Front Camera 1 Type

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

Front Camera 1 Lens

26 mm focal length, 1.4 micrometre pixel size
2.8" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.22 micrometre pixel size

Front Aperture

f/2.2
f/2.2
f/1.9

Front Flash

-
No
Yes, Screen flash

Weight

222 grams
172 grams
175 grams

Colors

Cosmic Grey, Cosmic Black
Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue
Prism White, Prism Black, Prism Green, Prism Blue, Ceramic White

Build

Back: Gorilla Glass
Back: Plastic
Back: Gorilla Glass

Dimensions

166.9 x 76 x 8.8 mm
158.5 x 73.6 x 7.9 mm
157.6 x 74.1 x 7.8 mm

SAR Value

-
Head: 0.598 W/kg
Head: 1.060 W/kg

OIS

Yes
No
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

7680x4320 @ 24 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps
3840x2160 @ 30 fps
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 108MP + 48MP + 12MP
Quad, 48MP + 12MP + 5MP + 5MP
Triple, 12MP + 12MP + 16MP

Rear Camera 1 Resolution

108 MP
48 MP
12 MP

Rear Camera 1 Type

f/1.8, Wide Angle (79 degree field-of-view) Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera
f/1.5 (upto 10x Digital Zoom), Wide Angle (77 degree field-of-view) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 0.8 micrometre pixel size
26 mm focal length, 2.25" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Rear Camera 2 Resolution

48 MP
12 MP
12 MP

Rear Camera 2 Type

f/3.5 Telephoto (upto 10x Optical Zoom) Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 2x Optical Zoom) Camera

Rear Camera 2 Lens

102 mm focal length, 2" sensor size, 0.8 micrometre pixel size
-
52 mm focal length, 3.6" sensor size, 1 micrometre pixel size

Rear Camera 3 Resolution

12 MP
5 MP
16 MP

Rear Camera 3 Type

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

Rear Camera 3 Lens

13 mm focal length, 1.4 micrometre pixel size
-
12 mm focal length, 1 micrometre pixel size

Rear Sensor

Exmor-RS CMOS Sensor
ISO-CELL
ISOCELL Plus

Rear Aperture

f/1.8
f/2.0
f/1.5

Rear Camera 4 Resolution

-
5 MP
-

Rear Camera 4 Type

-
f/2.2, Depth Camera
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
On-Screen

Fingerprint Scanner Type

Ultrasonic
Optical
Ultrasonic

Face Unlock

Yes
Yes
Yes

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