Select City

Samsung Galaxy A73 5G vs Samsung Galaxy S21 Ultra 5G

Key Feature Comparison

7.5

Samsung Galaxy A73 5G

Check Price
close
7.8

Samsung Galaxy S21 Ultra 5G

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Octa core (2.4 GHz, Single core, Kryo 670 + 2.2 GHz, Single core, Kryo 670 + 1.9 GHz, Hexa Core, Kryo 670)

Qualcomm Snapdragon 778G, Adreno 642L

Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Samsung Exynos 2100, Mali-G78 MP14

5000 mAh

Li-Polymer, Fast, 25W

5000 mAh

Li-ion, Fast, 25W

6.7 inches

393 ppi, FHD

6.8 inches

516 ppi, 2K

Quad, 108MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Quad, 108MP + 10MP + 10MP + 12MP

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

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.7 inches
6.8 inches

Screen Type

Super AMOLED
AMOLED

Screen Resolution

1080 x 2400 pixels
1440 x 3200 pixels

Pixel Density

393 ppi
516 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Gorilla Glass 5
Gorilla Glass Victus

Screen to Body Ratio

87%
89.44%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

FHD
2K

Peak Brightness

-
1500 nits

Phone Variants

8GB 128GB, 8GB 256GB
16GB 512GB, 12GB 256GB

Expandable Storage

Yes
No

Expandable Storage Capacity

Yes, 1 TB
-

OTG Support

Yes
Yes

Storage Type

-
UFS 3.1

Sensors

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

Operating System

Android v12
Android v11

GPU

Adreno 642L
Mali-G78 MP14

Chipset

Qualcomm Snapdragon 778G
Samsung Exynos 2100

CPU

Octa core (2.4 GHz, Single core, Kryo 670 + 2.2 GHz, Single core, Kryo 670 + 1.9 GHz, Hexa Core, Kryo 670)
Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Custom User Interface

Samsung One UI
Samsung One UI

Clock Speed

2.4 GHz
2.9 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
5 nm

Battery Capacity

5000 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-ion

Charger Type

Fast, 25W
Fast, 25W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Wireless Charging

-
Yes

Announced On

29-Mar-22
14-Jan-21

Market Status

Available
Available

Brand

Samsung
Samsung

Model Number

SM-A736BLGGINU
SM-G998BZKGINU

Price Status

Confirmed
Confirmed

Price

Rs. 41,999
Rs. 93,690

GPS

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

Audio Features

Dolby Atmos
Dolby AtmosHi-Res AudioNoise cancellation microphoneStereo SpeakersStereo Speakers by AKG

NFC

Yes
Yes

Network Support

5G
5G

Bluetooth

Yes
Yes

3.5mm Audio Jack

No
No

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v5.1

Audio Jack

USB Type-C
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

5G Bands:FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N40 / N41 / N78, 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)
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66, TDD N38 / N40 / N41 / N77 / N78, 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) / ...

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...
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) / ...

FM Radio

-
No

Front Video Recording

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

Front Camera Setup

Single, 32MP
Single, 40MP

Front Camera 1 Resolution

32 MP
40 MP

Front Camera 1 Type

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

Front Camera 1 Lens

26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.7 micrometre pixel size

Front Aperture

f/2.2
f/2.2

Front Flash

No
-

Front Camera Features

-
Dual video call, Auto-HDR

Weight

181 grams
229 grams

Colors

Awesome Mint, Awesome Gray, Awesome White
Phantom Silver, Phantom Black, Phantom Brown

Dimensions

163.7 x 76.1 x 7.6 mm
165.1 x 75.6 x 8.9 mm

Build

-
Back: Gorilla Glass

OIS

Yes
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Quad, 108MP + 12MP + 5MP + 5MP
Quad, 108MP + 10MP + 10MP + 12MP

Rear Camera 1 Resolution

108 MP
108 MP

Rear Camera 1 Type

f/1.8, Primary Camera
f/1.8, Wide Angle Primary Camera

Rear Camera 2 Resolution

12 MP
10 MP

Rear Camera 2 Type

f/2.2, Ultra-Wide Angle Camera
f/4.9 Periscope (upto 10x Optical Zoom) Camera

Rear Camera 3 Resolution

5 MP
10 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.4 Telephoto (upto 3x Optical Zoom) Camera

Rear Camera 4 Resolution

5 MP
12 MP

Rear Camera 4 Type

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

Rear Aperture

f/1.8
f/1.8

Rear Camera 1 Lens

-
26 mm focal length, 1.33" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Lens

-
240 mm focal length, 3.24" sensor size, 1.22 micrometre pixel size

Rear Camera 3 Lens

-
70 mm focal length, 3.24" sensor size, 1.22 micrometre pixel size

Rear Camera 4 Lens

-
13 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Ultrasonic

Face Unlock

Yes
Yes

You May Also Read

Micromax Mobile Price List
Sony Mobile Price List
Lenovo Mobile Price List
Honor Mobile Price List
Asus Mobile Price List

Recent News

Latest WhatsApp Update Is Here: Sticker Maker, Animations, New Emojis, and More
13th Jun 2025
World’s First Device With This Chip, Lava Storm Play Launches: Check Price
13th Jun 2025
Next Compact Flagship, Vivo X200 FE Chipset Revealed Before Launch
13th Jun 2025
Get Ready For The Most Exciting Smartwatches: Samsung Galaxy Watch 8 Series Leaks Arrive
13th Jun 2025
Samsung Galaxy Tab S11 Leaks: To Arrive With This Chipset And Specs
13th Jun 2025

Tips & Tricks

Facing iOS 26 Heating Issues? Here Is What You Should Do
13th Jun 2025
How to Downgrade from iOS 26 to iOS 18: Complete Step-by-Step Guide
11th Jun 2025
How To Use FaceTime On iPhone: Simple Guide For Beginners
10th Jun 2025
How To Change Your Reddit Username: Full Guide
9th Jun 2025
How To Know Your Digipin? Step-by-Step Guide
9th Jun 2025

Popular Leaks

POCO F7 Specs Leak, Will Launch With 7000mAh Battery
12th Jan 2025
iQOO and POCO to Enter Offline Market in India; Here’s When
23rd Nov 2021
OPPO Reno 14 Pro Leaks: New Design, Camera Details And Launch Hints
10th Apr 2025
OnePlus Nord 5 And Nord CE 5 Launch Leaks: Launch Timeframe, Specs
8th Jun 2025
Here’s How You Can Claim OnePlus 3, 3T, 5, 5T, 6, 6T Free Battery Replacement Offer in India
27th Aug 2021