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Samsung Galaxy S10 Vs Samsung Galaxy S21 Ultra

Should you buy Samsung Galaxy S10 or Samsung Galaxy S21 Ultra? Find out which mobile phone is best for you - compare the two models on the basis of price and key specs like performance, price, camera, display, ram, storage, battery capacit ...Read More

Key Specs

Battery

3400 mAh 5000 mAh

Display

6.1 inches (15.49 cm) 6.8 inches (17.27 cm)

Front Camera

10 MP 40 MP

Processor

Samsung Exynos 9 Octa 9820 Samsung Exynos 2100

RAM

8 GB 12 GB

Rear Camera

12 MP + 12 MP + 16 MP 108 MP + 10 MP + 10 MP + 12 MP

Battery

Capacity

3400 mAh 5000 mAh

Quick Charging

Yes, Fast, 15W Yes, Fast, 25W

Removable

No No

TalkTime

Up to 21 Hours(3G) Up to 41 Hours(4G)

Type

Li-ion Li-ion

USB Type-C

Yes Yes

Wireless Charging

Yes Yes

Design

Build Material

Back: Gorilla Glass Back: Gorilla Glass

Colours

Prism White, Prism Black, Prism Green, Prism Blue, Prism Blue Phantom Silver, Phantom Black, Phantom Brown

Height

149.9 mm 165.1 mm

Ruggedness

Dust proof Dust proof

Thickness

7.8 mm 8.9 mm

Waterproof

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

Weight

157 grams 227 grams

Width

70.4 mm 75.6 mm

Display

Aspect Ratio

19:9 20:9

Bezel-less display

Yes with punch-hole display Yes with punch-hole display

Brightness

1500 nits

Display Type

Dynamic AMOLED Dynamic AMOLED 2x

HDR 10 / HDR+ support

- Yes, HDR 10+

Pixel Density

551 ppi 516 ppi

Refresh Rate

60 Hz 120 Hz

Resolution

1440x3040 px (QHD+) 1440x3200 px (QHD+)

Screen Protection

Corning Gorilla Glass v6 Corning Gorilla Glass, Glass Victus

Screen Size

6.1 inches (15.49 cm) 6.8 inches (17.27 cm)

Screen to Body Ratio (calculated)

87.57 % 89.44 %

Touch Screen

Yes, Capacitive Touchscreen, Multi-touch Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus

Yes, Dual Pixel autofocus Yes, Phase Detection autofocus

Camera Setup

Single Single

Flash

Yes, Screen flash -

Resolution

10 MP f/1.9, Wide Angle, Primary Camera(26 mm focal length, 1.22µm pixel size) 40 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length, 2.8" sensor size, 0.7µm pixel size)

Video Recording

3840x2160 @ 30 fps 1920x1080 @ 30 fps 3840x2160 @ 30 fps 1920x1080 @ 30 fps
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General

Brand

Samsung Samsung

Custom UI

Samsung One UI Samsung One UI

Launch Date

March 8, 2019 (Official) January 27, 2021 (Official)

Operating System

Android v9.0 (Pie) Android v11

Main Camera

Autofocus

Yes, Phase Detection autofocus, Dual Pixel autofocus Yes, Phase Detection autofocus, Laser autofocus

Camera Features

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

Camera Setup

Triple Quad

Flash

Yes, LED Flash Yes, LED Flash

Image Resolution

4000 x 3000 Pixels 12000 x 9000 Pixels

OIS

Yes Yes

Resolution

12 MP f/1.5, Wide Angle (77° field-of-view), Primary Camera(26 mm focal length, 2.55" sensor size, 1.4µm pixel size)12 MP f/2.4, Telephoto Camera(52 mm focal length, 3.6" sensor size, 1µm pixel size)16 MP f/2.2, Ultra-Wide Angle Camera(12 mm focal length, 1µm pixel size) 108 MP f/1.8, Wide Angle, Primary Camera(26 mm focal length, 1.33" sensor size, 0.8µm pixel size)10 MP f/4.9, Periscope Camera(240 mm focal length, 3.24" sensor size, 1.22µm pixel size)10 MP f/2.4, Telephoto Camera(70 mm focal length, 3.24" sensor size, 1.22µm pixel size)12 MP f/2.2, Ultra-Wide Angle Camera(13 mm focal length, 2.55" sensor size, 1.4µm pixel size)

Sensor

S5K2L4, ISOCELL Plus S5KHM3, ISOCELL Plus

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)

Video Recording

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

Video Recording Features

Slo-motion Bokeh portrait video Video Pro Mode Stereo recording Slo-motion Video HDR Bokeh portrait video Video Pro Mode

Multimedia

Audio Features

Dolby Atmos -

Audio Jack

3.5 mm USB Type-C

FM Radio

No No

Loudspeaker

Yes Yes

Stereo Speakers

- Yes

Network & Connectivity

Bluetooth

Yes, v5.0 Yes, v5.2

GPS

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

NFC

Yes Yes

Network Support

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

SAR Value

Head: 0.93 W/kg Head: 0.77 W/kg, Body: 1.02 W/kg

SIM 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) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 150 Mbit/s ↑ 2000 Mbit/s ↓ (LTE category 20) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available 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) / 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) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

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) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 150 Mbit/s ↑ 2000 Mbit/s ↓ (LTE category 20) 3G Speed: HSDPA 42.2 Mbit/s ↓ GPRS: Available EDGE: Available 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) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

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

SIM Slot(s)

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

USB Connectivity

Mass storage device, USB charging Mass storage device, USB charging

VoLTE

Yes Yes

Wi-Fi

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) 5GHz, MIMO

Wi-Fi Calling

Yes Yes

Wi-Fi Features

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

Performance

Architecture

64 bit 64 bit

CPU

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

Chipset

Samsung Exynos 9 Octa 9820 Samsung Exynos 2100

Fabrication

7 nm 5 nm

Graphics

Mali-G76 MP12 Mali-G78 MP14

RAM type

LPDDR4X LPDDR5

Sensors

Fingerprint Sensor

Yes Yes

Fingerprint Sensor Position

On-screen On-screen

Fingerprint Sensor Type

Ultrasonic Ultrasonic

Heart Rate Monitor

Yes -

Other Sensors

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

Storage

Expandable Memory

Yes, Up to 512 GB No

Internal Memory

128 GB 256 GB

Storage Type

UFS 2.1 UFS 3.1

USB OTG

Yes Yes

User Available Storage

Up to 107 GB Up to 220 GB
Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • Performance
  • Battery
  • Camera
  • Storage
  • Display

Each mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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