Samsung Galaxy Note 20 5G vs Samsung Galaxy S21 Ultra

Comparing the Samsung Galaxy Note 20 5G vs Samsung Galaxy S21 Ultra across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Samsung Galaxy S21 Ultra runs at a higher processing speed of 2.9 GHz, while Samsung Galaxy Note 20 5G runs at 2.73 GHz, making Samsung Galaxy S21 Ultra the better performer.

Display: Samsung Galaxy S21 Ultra offers a screen size of 6.8 inches, while Samsung Galaxy Note 20 5G offers 6.7 inches, making Samsung Galaxy S21 Ultra the larger display of the two. Samsung Galaxy S21 Ultra features a Dynamic AMOLED 2x display compared to Samsung Galaxy Note 20 5G's Super AMOLED Plus, making Samsung Galaxy S21 Ultra the better display of the two.

Rear Camera: Samsung Galaxy S21 Ultra offers a higher rear camera resolution with 108 MP, while Samsung Galaxy Note 20 5G offers 12 MP, making Samsung Galaxy S21 Ultra better for rear camera photography.

Front Camera: Samsung Galaxy S21 Ultra offers a higher front camera resolution with 40 MP, while Samsung Galaxy Note 20 5G offers 10 MP, making Samsung Galaxy S21 Ultra better for front camera photography.

Battery: Samsung Galaxy S21 Ultra delivers longer battery life with 10h 37m, while Samsung Galaxy Note 20 5G delivers None, making Samsung Galaxy S21 Ultra the better pick for all day usage.

Storage: Samsung Galaxy S21 Ultra offers higher internal storage with 256 GB, while Samsung Galaxy Note 20 5G offers 128 GB, making Samsung Galaxy S21 Ultra the better option for storage.

Samsung Galaxy Note 20 5G

₹84,999

(Not Released in India)

Samsung Galaxy S21 Ultra

₹128,999

(Out of Stock)

Summary

Release Date

12 Sep, 2021

27 Jan, 2021

06 May, 2026

Performance


Samsung Exynos 9 Octa 990	Samsung Exynos 2100	Snapdragon 8 Gen 5
Octa Core (upto 2.73 GHz)	Octa Core (upto 2.9 GHz)	Octa Core (upto 3.8 GHz)
8 GB RAM	12 GB RAM	12 GB RAM

Display


6.7 inches (17.02 cm)	6.8 inches (17.27 cm)	6.31 inches (16.03 cm)
Super AMOLED Plus	Dynamic AMOLED 2x	AMOLED
1080x2400 px (FHD+)	1440x3200 px (QHD+)	1216x2640 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


12 MP Wide Angle Primary Camera	108 MP Wide Angle Primary Camera	50 MP Primary Camera
64 MP Telephoto Camera (upto 3x Optical Zoom)	12 MP Ultra-Wide Angle Camera	50 MP Telephoto Camera (upto 3x Optical Zoom)
12 MP Ultra-Wide Angle Camera	10 MP Telephoto Camera (upto 3x Optical Zoom)	8 MP Ultra-Wide Angle Camera
N/A	10 MP Camera (upto 10x Optical Zoom)	N/A

Front Camera


10 MP Wide Angle Lens	40 MP Wide Angle Lens	50 MP

Battery


4300 mAh	5000 mAh	6500 mAh
25W Fast Charging	25W Fast Charging	90W Flash Charging
Wireless Charging	Wireless Charging	Wireless Charging

Storage

128 GB	256 GB	256 GB
UFS 3.1	UFS 3.1	UFS 4.1

Expert Review

N/A

8.0/10

Read Expert Review

8.4/10

Read Expert Review

Pros

Device yet to be reviewed

Flagship-grade performance
Great cameras
Stunning display
Long-lasting battery life

Compact, premium design
Excellent battery life
Reliable performance
Strong portrait photography

Cons

Device yet to be reviewed

Uneven weight distribution
No expandable storage
Purple-sky effect in lowlight scenarios

Video recording inconsistencies
Colours can be slightly oversaturated

User Ratings

N/A

4.2/5

(1,169 ratings)

4.5/5

(170 ratings)

Benchmarks (The higher, the better)

N/A	646,482 AnTuTu Score	3,000,897 AnTuTu Score
N/A	10h 37m Battery Life (PC Mark)	16h 04m Battery Life (PC Mark)

Compare Prices

Not Available in any store

₹79,999

@ Amazon

Video

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General

Launch Date

N/A

Jan 27, 2021

(Official)

May 06, 2026

(Official)

Operating System

Android v10 (Q)

Android v11

Android v16

OS Updates

N/A

5 Year

Security Updates

N/A

7 Year

Custom UI

Samsung One UI

Origin OS

Performance

Performance Rating

Very Good

Excellent

Chipset

Samsung Exynos 9 Octa 990

Samsung Exynos 2100

Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

Octa core

2.73 GHz, Dual core, M5 Mongoose 2.5 GHz, Dual core, Cortex A76 2 GHz, Quad core, Cortex A55

Octa core

2.9 GHz, Single core, Cortex X1 2.8 GHz, Tri core, Cortex A78 2.2 GHz, Quad core, Cortex A55

Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

7 nm

5 nm

3 nm

Graphics (GPU)

Mali-G77 MP11

Mali-G78 MP14

Adreno 829

RAM

8 GB

12 GB / 16 GB

12 GB

RAM Type

LPDDR5

LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A

646,482

3,000,897

Bootup Time (The lower, the better)

N/A

34.0 s

14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A

4,004

Battery Drain* (The lower, the better)

N/A

8.0 %

5.0 %

Heating* (The lower, the better)

N/A

23.5 %

17.4 %

* after 30 mins of gaming

Display

Display Rating

Best In Class

Excellent

Best In Class

Display Type

Super AMOLED Plus

Dynamic AMOLED 2x

AMOLED

Screen Size

6.7 inches (17.02 cm)

6.8 inches (17.27 cm)

6.31 inches (16.03 cm)

Resolution

1080x2400 px (FHD+)

1440x3200 px (QHD+)

1216x2640 px (FHD+)

Brightness

N/A

1500 nits

N/A

Peak Brightness

N/A

5000 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

19.5:9

Pixel Density

393 ppi

516 ppi

460 ppi

Screen to Body Ratio (calculated)

89.18 %

89.44 %

90.11 %

Screen Protection

Corning Gorilla Glass v5

Corning Gorilla Glass Glass Victus

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A

94.38 %

Design

Height

161.6 mm

165.1 mm

150.83 mm

Width

75.2 mm

75.6 mm

71.76 mm

Thickness

8.3 mm

8.9 mm

7.99 mm

Weight

192 grams

227 grams

191 grams

Build Material

N/A

Back: Gorilla Glass

Back: Glass

Water Resistance

Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Excellent

Resolution

12 MP
Primary Cameraf/1.8 Wide Angle 79° field-of-view26 mm focal length 1/1.7" sensor size IMX555 Exmor-RS CMOS Sensor 1.8µm pixel size

108 MP
Primary Cameraf/1.8 Wide Angle26 mm focal length 1/1.33" sensor size S5KHM3 ISOCELL Plus 0.8µm pixel size

50 MP
Primary Cameraf/1.57IMX921

64 MP
f/2.0 Telephoto Camera1/1.7" sensor size 1µm pixel size

12 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length 1/2.55" sensor size 1.4µm pixel size

50 MP
f/2.65 Telephoto Camera

12 MP
f/2.2 Ultra-Wide Angle Camera1/2.55" sensor size 1.4µm pixel size

10 MP
Telephoto Camera72 mm focal length 1/3.24" sensor size 1.22µm pixel size

8 MP
f/2.2 Ultra-Wide Angle Camera

N/A

10 MP
f/4.91/3.24" sensor size 1.22µm pixel size

N/A

Autofocus

Yes Phase Detection Autofocus Dual Pixel Autofocus

Yes Phase Detection Autofocus Laser Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Yes Dual LED Flash

Image Resolution

4000 x 3000 Pixels

12000 x 9000 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

Video Recording

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

8k @24 fps
4k @30 fps
Full HD @60 fps
HD @960 fps

8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Video Recording Features

N/A

Slow Motion
Video HDR
Bokeh portrait video
Video Pro Mode

N/A

Front Camera

Front Camera Rating

Very Good

Excellent

Best In Class

Resolution

10 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/3.2" sensor size Exmor RS 1.22µm pixel size

40 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/2.8" sensor size 0.7µm pixel size

50 MP
f/2.0 Primary Camera

Autofocus

Yes Phase Detection Autofocus Dual Pixel Autofocus

Yes Phase Detection Autofocus

Yes

Flash

N/A

Yes Screen flash

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps

4k @30 fps
Full HD @30 fps

N/A

Battery

Battery Rating

Very Good

Excellent

Capacity

4300 mAh

5000 mAh

6500 mAh

Battery Type

Li-ion

TalkTime

N/A

Up to 41 Hours(4G)

N/A

Quick Charging

Yes 25W Fast Charging

Yes 90W Flash Charging

Wireless Charging

Yes

Yes 40W Wireless Charging

Wireless Reverse Charging

Yes

N/A

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A

10h 37m

16h 04m

Charging Time (20% to 100%) (The lower, the better)

N/A

0h 55m 14s

0h 41m 0s

Storage

Internal Storage

128 GB

256 GB / 512 GB

Storage Type

UFS 3.1

UFS 4.1

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano/eSIM

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N28
TDD N40 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3)

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) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 7009(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

SIM 2

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3)

4G Bands:

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
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) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)

SAR Value

N/A

Head: 0.77 W/kg Body: 1.02 W/kg

N/A

Wi-Fi

Yes Wi-Fi 6 (802.11 b/g/n/ac/ax) 5GHz MIMO

Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz MIMO

Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0

Yes v5.2

Yes v6.0

GPS

Yes with A-GPS Glonass

NFC

Yes

Stylus

Yes

N/A

IR Blaster

N/A

Yes

Multimedia

Stereo Speakers

N/A

Yes

N/A

Audio Jack

USB Type-C

Audio Features

Dolby Atmos

N/A

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

On-screen

Fingerprint Sensor Type

Ultrasonic

Other Sensors

Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store

₹79,999

@ Amazon