Samsung Galaxy S21 Ultra Samsung Galaxy S21 Ultra
Samsung Galaxy S9 Plus Samsung Galaxy S9 Plus
VS

Comparision Samsung Galaxy S21 Ultra vs Samsung Galaxy S9 Plus

Samsung Galaxy S21 Ultra

WINNER
Samsung Galaxy S21 Ultra

Rating: 79 points
Samsung Galaxy S9 Plus

Samsung Galaxy S9 Plus

Rating: 37 points
Grade
Samsung Galaxy S21 Ultra
Samsung Galaxy S9 Plus
Performance
5
2
Display
9
6
Camera
3
6
Battery
4
2
Other
9
6
Main characteristics
5
4
Audio
10
10
Interfaces and communications
10
6

Top specs and features

AnTuTu

Samsung Galaxy S21 Ultra: 681118 Samsung Galaxy S9 Plus: 247402

Main camera resolution

Samsung Galaxy S21 Ultra: 108 MP Samsung Galaxy S9 Plus: 12 MP

Android Version

Samsung Galaxy S21 Ultra: 11 Samsung Galaxy S9 Plus: 8

Battery capacity

Samsung Galaxy S21 Ultra: 5000 mAh Samsung Galaxy S9 Plus: 3500 mAh

Pixel density per screen inch

Samsung Galaxy S21 Ultra: 514 ppi Samsung Galaxy S9 Plus: 529 ppi

Description

Camera Comparison In DxOMark tests, Samsung Galaxy S21 Ultra scored There is no data points. Samsung Galaxy S9 Plus scored 101 in the DxOMark camera test.

Resolution of the main camera sensor for Samsung Galaxy S21 Ultra 108 MP, versus 12 MP for Samsung Galaxy S9 Plus. Main camera aperture at Samsung Galaxy S21 Ultra f/1.8. At Samsung Galaxy S9 Plus aperture reaches f/1.5. The first smartphone has a Dual LED flash, the second one has a Dual LED flash.

The resolution of the front camera for the first device is 44 MP vs. 8 MP for Samsung Galaxy S9 Plus. As for aperture, the first smartphone has f/2.2 versus f/1.7 for the second.

Performance comparison. Samsung Galaxy S21 Ultra has the Samsung Exynos 2100 chip installed. The processor frequency reaches 2.8 GHz. Adreno 660 is responsible for graphics. The frequency of the graphics core reaches 750 MHz. Samsung Galaxy S21 Ultra has 16 GB of RAM installed. The maximum amount of RAM for this model reaches 16. The RAM version is DDR5.

Samsung Galaxy S9 Plus is equipped with Samsung Exynos 9 Octa 9810. The processor frequency is 2.7 GHz. In terms of graphics, the Mali-G72MP18 kernel is used here. The video core is capable of operating at a frequency of up to 550 MHz. The machine is equipped with 6 GB of RAM. RAM version for Samsung Galaxy S9 Plus DDRThere is no data.

Tests in benchmarks. In the AnTuTu benchmark, Samsung Galaxy S21 Ultra scored 681118 points out of 911349 points possible. Samsung Galaxy S9 Plus scored 247402 on AnTuTu.

Comparison of displays. On board Samsung Galaxy S21 Ultra installed AMOLED screen matrix. The display resolution is 6.8 inches. The pixel density reaches 514dpi screen.

Samsung Galaxy S21 Ultra's screen refresh rate is 120 Hz. And the brightness of the display reaches 1034 cd/m².

Samsung Galaxy S9 Plus has a Super AMOLED matrix with a diagonal of 6.2 inches. Here the pixel density is 529 ppi. The screen refresh rate is 60 Hz. And the display brightness reaches 634 cd/m².

Equipment and general characteristics. Samsung Galaxy S21 Ultra came out in There is no data. Samsung Galaxy S9 Plus submitted There is no data.

The first smartphone has an IP68 class of protection against dust and moisture, compared to the IP68 class of the second device.

Samsung Galaxy S21 Ultra supports up to 2 sim cards, versus 2 for Samsung Galaxy S9 Plus.

Samsung Galaxy S21 Ultra weighs 227 grams, versus 189 grams for Samsung Galaxy S9 Plus. The thickness of the first smartphone is 8.9 mm, versus 8.5 mm for the second one.

Samsung Galaxy S21 Ultra has USB version 3.2 and Samsung Galaxy S9 Plus has got 3.1 USB version. The first smartphone is running 11 version of Android. The second device has the 8 version of Android installed. Samsung Galaxy S21 Ultra is capable of supporting the 802.11 a/b/g/n/ac Wi-Fi version. Samsung Galaxy S9 Plus supports the There is no data Wi-Fi version.

The first smartphone supports memory cards up to There is no data GB, the second up to 400 GB.

Why Samsung Galaxy S21 Ultra is better than Samsung Galaxy S9 Plus

  • AnTuTu 681118 против 247402 , more on 175%
  • Main camera resolution 108 MP против 12 MP, more on 800%
  • Android Version 11 против 8 , more on 38%
  • Battery capacity 5000 mAh против 3500 mAh, more on 43%
  • Display size 6.8 " против 6.2 ", more on 10%
  • RAM 16 GB против 6 GB, more on 167%
  • Maximum RAM 16 против 8 , more on 100%

Samsung Galaxy S21 Ultra vs Samsung Galaxy S9 Plus: highlights

Samsung Galaxy S21 Ultra
Samsung Galaxy S21 Ultra
Samsung Galaxy S9 Plus
Samsung Galaxy S9 Plus
Performance
AnTuTu
The AnTuTu score is an important characteristic of all Android devices. This score consists of such components as RAM speed, 2D and 3D graphics performance, processor performance. Show more
681118
max 1352159
Average: 109983.5
247402
max 1352159
Average: 109983.5
RAM
The more RAM you have, the more apps and processes you can run at the same time without lag or performance degradation.
16 GB
max 18
Average: 2.8 GB
6 GB
max 18
Average: 2.8 GB
Processor configuration
1 ядро 2.9 + 3 x 2.8 + 4 ядра по 2.2 GHz
4 ядра по 2.7 + 4 ядра по 1.7
The maximum frequency of the processor
2.8 GHz
max 3.46
Average: 1.8 GHz
2.7 GHz
max 3.46
Average: 1.8 GHz
Processor model
There are many different processor models from different manufacturers such as Qualcomm, MediaTek, Samsung Exynos and Apple A-series. Each processor model has its own unique characteristics, such as the number of cores, clock speed, architecture, and energy efficiency. Show more
Samsung Exynos 2100
Samsung Exynos 9 Octa 9810
Graphic accelerator (GPU)
Responsible for processing and displaying graphics on the device screen.
Adreno 660
Mali-G72MP18
DDR memory version
Newer versions of DDR memory provide better performance and faster performance of tasks such as running applications, multitasking, and working with graphics. Show more
5
max 5
Average: 3.7
max 5
Average: 3.7
Cumulative memory
512
max 1024
Average:
256
max 1024
Average:
Maximum RAM
More RAM allows you to run more demanding applications and perform multiple tasks at the same time without compromising performance.
16
max 18
Average:
8
max 18
Average:
Process technology
The small size of semiconductors means that this is a new generation chip.
5 nm
Average: 22.9 nm
10 nm
Average: 22.9 nm
The maximum frequency of the graphics core
The graphics processing unit (GPU) is characterized by a high clock speed.
750 MHz
max 1100
Average: 611.8 MHz
550 MHz
max 1100
Average: 611.8 MHz
Display
Pixel density per screen inch
The higher the density of pixels per inch, the sharper and more detailed the image will be displayed on the screen. The high pixel density creates smoother edges and sharper details. Show more
514 ppi
max 848
Average: 296.2 ppi
529 ppi
max 848
Average: 296.2 ppi
Display size
Image perception depends on the screen size. The bigger, the better.
6.8 "
max 10.1
Average: 5.1 "
6.2 "
max 10.1
Average: 5.1 "
Screen resolution
The higher the screen resolution, the more detailed and clear the image can be seen. However, screen resolution is not the only factor affecting image quality. Factors such as screen type, brightness, contrast, and color reproduction are also important. Show more
1440 x 3200 px
1440 x 2960
Surface use
90 %
max 98
Average: 66.8 %
%
max 98
Average: 66.8 %
Maximum brightness
1034 cd/m²
max 1600
Average: 572 cd/m²
634 cd/m²
max 1600
Average: 572 cd/m²
Gorilla Glass
Protective glass technology is used to increase the strength and resistance of the smartphone screen to scratches, bumps and damage.
Available
Available
scratch resistant glass
Available
Available
HDR10+
It is an HDR format that delivers brighter and more contrasting colors, rich detail in highlights and shadows, and improved playback of high dynamic range content. Show more
Available
There is no data
Display supports HDR 10 technology
HDR10 technology provides a wider range of brightness, greater color depth and more accurate display of light and dark areas of images.
Available
Available
Screen brightness
The intensity of light emitted by a device's display is called brightness.
1500 cd/m²
max 2000
Average: 758.7 cd/m²
cd/m²
max 2000
Average: 758.7 cd/m²
Screen refresh rate
The refresh rate of the screen affects the image quality. The higher the score, the less screen flicker and the better the representation of movements. Show more
120 Hz
max 240
Average: 77.4 Hz
60 Hz
max 240
Average: 77.4 Hz
Screen Matrix
There are various types of screen matrices such as IPS, AMOLED, TFT and others. IPS screens provide wide viewing angles and good color accuracy. AMOLED screens have richer colors, deeper blacks and lower power consumption. TFT screens usually offer a more affordable price but may have limited viewing angles and less accurate color reproduction. Show more
AMOLED
Super AMOLED
Aspect Ratio
20:09
18.5:9
Dual Edge Экран
Such a screen has curved side edges, which creates the effect of a borderless view and allows you to expand the display area of the screen.
Available
There is no data
Multitouch
The ability of the touch screen to respond to the simultaneous touch of several points at once.
Available
There is no data
capacitive
A type of touch screen that responds to the touch of a finger or other conductive objects.
Available
There is no data
Camera
Front camera resolution
44 MP
max 64
Average: 7.7 MP
8 MP
max 64
Average: 7.7 MP
main camera aperture
wide aperture is available at the minimum focal length. When using a wide aperture, the sensor captures more light. This way you can sharpen and avoid the blurring effect at fast shutter speeds. You can also reduce the sharpness if you want to blur the background to focus on the subject. Show more
1.8 f
Average: 2 f
1.5 f
Average: 2 f
Type (processor)
Octa-Core
Octa-Core
Main camera resolution
The higher the resolution of the main camera, the more detailed and clear photos and videos can be. However, resolution is not the only factor affecting image quality. Optics quality, pixel size, light sensitivity and other factors are also important. Show more
108 MP
max 200
Average: 14.2 MP
12 MP
max 200
Average: 14.2 MP
4K (Selfie Camera)
60
max 120
Average: 42.6
max 120
Average: 42.6
1080 (Selfie Camera)
30
max 240
Average: 32.7
max 240
Average: 32.7
PDAF (Selfie camera)
PDAF is used to quickly and accurately focus on the subject.
Available
There is no data
Dual camera
Available
Available
Manual focus adjustment
Allows the user to independently determine the focus point on the subject when taking photos or videos.
Available
Available
Setting the ISO value
Available
Available
Scene mode
Allows you to select preset settings optimized for various types of scenes and shooting conditions.
Available
There is no data
Burst Mode
Available
Available
Video recording (main camera)
4320 x 24
2160 x 60
Supports slow motion video
Available
Available
Front camera aperture
The smaller the aperture value, the more light enters the camera sensor, which can improve the quality of shooting in dark conditions.
2.2
max 5
Average: 2.1
1.7
max 5
Average: 2.1
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
Available
Available
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
Dual LED
Dual LED
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
Available
Available
Flash
If the lighting leaves much to be desired, a flash will come in handy. The device can also be used as a flashlight.
Dual LED
Dual LED
Dual camera
Available
Available
autofocus
To enable autofocus on an object, just touch its icon on the touch screen.
Available
Available
Flash drive
UFS 3.1
UFS 2.1
Recording 8K
24
There is no data
zoom
Optical
Optical
Stabilization
A technology that reduces camera shake for clearer and more stable photos and videos.
Optical
Optical
Shooting timer
Allows you to set a delay before the camera triggers.
Available
There is no data
Night Mode
A shooting mode designed to improve the quality of photos and videos taken in low light or at night.
Available
There is no data
Phase detection autofocus (PDAF)
Autofocus technology that uses phase comparison to quickly and accurately focus on a subject. This technology analyzes the phase of light passing through a smartphone's lens to determine if an object is in focus or not. Show more
Available
Available
exposure compensation
A feature that allows the user to adjust the brightness or exposure of photos before or after shooting. It allows you to control the amount of light that hits the camera's sensor to achieve the desired level of light and detail in your photo. Show more
Available
Available
Laser autofocus (LAF)
Autofocus technology that uses a laser beam to measure the distance to a subject and focus on it precisely.
Available
There is no data
Battery
Battery type
One of the most common types is the lithium-ion (Li-Ion) battery.
Li-Ion
Li-Polymer
Fast charge power
Most modern smartphones support fast charging with a power of 10 to 40 watts.
45 W
max 240
Average: 26.1 W
15 W
max 240
Average: 26.1 W
Reverse charging
Ability to use the device as a power source for charging other devices.
Available
There is no data
Battery capacity
The larger the battery capacity, the longer the smartphone can work without recharging.
5000 mAh
max 22000
Average: 3090.7 mAh
3500 mAh
max 22000
Average: 3090.7 mAh
Non-removable battery
Available
Available
Fast charging technology
To reduce the amount of time it takes to charge, devices use Qualcomm's Quick Charge or Pump Express fast charging technologies. For example, with this technology, it takes only 30 minutes to charge the battery to 50%. Show more
Available
Available
Other
Main characteristics
Weight
227 g
Average: 158.9 g
189 g
Average: 158.9 g
Thickness
8.9 mm
Average: 9.7 mm
8.5 mm
Average: 9.7 mm
Width
75.6 mm
Average: 71 mm
73.8 mm
Average: 71 mm
Height
165.1 mm
Average: 143.5 mm
158.1 mm
Average: 143.5 mm
Frameless
Available
There is no data
Waterproof (IP)
Degree of protection of the device against dust and moisture. The IP standard has two digits, where the first digit describes protection against dust and the second describes protection against moisture. The higher the numbers, the higher the level of protection. Show more
68
max 69
Average: 56.1
68
max 69
Average: 56.1
Head SAR Radiation Level
The amount of electromagnetic wave energy absorbed by the tissues of the user's head when using the device.
0.71
max 2.79
Average: 0.7
0.31
max 2.79
Average: 0.7
SAR radiation level for the body
The amount of electromagnetic wave energy absorbed by the tissues of the user's body when using the device.
1.49
max 97
Average: 1
1.31
max 97
Average: 1
Android Version
11
max 13
Average: 6.3
8
max 13
Average: 6.3
release date
01/01/2021
There is no data
Power Consumption (TDP)
9 W
max 10
Average: 6.8 W
W
max 10
Average: 6.8 W
Brand
Samsung
There is no data
SIM type
There are several types of SIM cards, including standard SIM, Micro SIM, Nano SIM, and eSIM. Micro SIM was designed for smaller devices and Nano SIM for even thinner and more compact smartphones. eSIM (embedded SIM) is an embedded electronic SIM module that does not require a physical card. Show more
Nano SIM
Nano SIM
Audio
FM receiver
It can work as an FM radio if you connect headphones.
Available
Available
Interfaces and communications
5G
Available
There is no data
GPS
GPS helps to determine the location of the subject, to find maps. Used in applications where navigation is required.
Available
Available
NFC
NFC is a near field communication required for transactions, payments.
Available
Available
Bluetooth version
Each new version of Bluetooth has its own features and improvements over the previous version.
5.2
max 6
Average: 3.9
5
max 6
Average: 3.9
4K recording
60
max 960
Average: 38.7
60
max 960
Average: 38.7
Entry 1080
60
max 960
Average: 40.3
240
max 960
Average: 40.3
Entry 720
960
max 7680
Average: 185.2
960
max 7680
Average: 185.2
HDR10 video recording
The ability to record video with improved dynamic range and brighter and more contrasting colors.
Available
Available
WiFi version
Indicates the supported version of the Wi-Fi wireless standard. For example, Wi-Fi version 6 (802.11ax) is newer and more advanced, offering faster data transfer rates. Show more
802.11 a/b/g/n/ac
There is no data
A-GPS
A-GPS uses a combination of GPS signals and data from the cellular network to determine the current position of your smartphone faster and more accurately. Show more
Available
There is no data
Glonass
Global satellite navigation system developed by Russia.
Available
There is no data
Beidou
Global satellite navigation system developed by China.
Available
There is no data
Number of SIM cards
2
max 2
Average: 1.9
2
max 2
Average: 1.9
Bluetooth A2DP
A2DP allows your smartphone to stream high-quality, lossless audio to wireless headphones, speakers, or other compatible Bluetooth audio devices.
Available
There is no data
Bluetooth LE
Bluetooth low energy technology support
Available
There is no data
USB OTG
This feature allows the smartphone to act as a host and connect other USB devices such as flash drives, keyboards, mice, and other peripherals directly to the smartphone. Show more
Available
There is no data
USB charging
Available
Available
OTA updates
With the OTA update function, the smartphone can automatically download and install new versions of the operating system, security patches and other updates without the need to connect to a computer. Show more
Available
Available
Wireless charger
YES
YES
4G (LTE)
LTE is located on a system on a chip (SoC). Built-in cellular-type LTE allows you to download much faster than older 3G technologies.
Available
Available
Support for ANT+ connectivity
ANT+ is a wireless protocol similar to Bluetooth Smart. It is most commonly used for fitness devices that track heart rate and for cadence sensors that connect to other devices such as sports watches, smartphones or bike computers. Show more
Available
Available
Gyroscope
The gyroscope is needed to measure or maintain the orientation of the device. It is achieved by measuring the angular velocity of rotation. They were originally made with a spinning rotor that detected changes in orientation such as rotation or twisting. Show more
Available
Available
USB version
New versions are more convenient in power management, work faster
3.2
max 3.2
Average: 2.1
3.1
max 3.2
Average: 2.1
Compass
The compass is essential for navigation software and games.
Available
Available
Barometer
A barometer is needed to measure atmospheric pressure. The device can warn of unexpected changes in the weather, for example, if the pressure has dropped sharply, this indicates that the weather will worsen in the near future. When properly configured, the barometer can determine altitude and pinpoint location when connected to GPS. Show more
Available
Available
Wi-Fi
The device can work via Wi-Fi.
Available
Available
Accelerometer
The accelerometer measures the linear acceleration of the device in space. It is needed to determine when the device changes from vertical to horizontal. Show more
Available
Available
Galileo
Satellite navigation system developed by the European Union.
Available
Available
Proximity sensor
The main purpose of the sensor is to automatically turn off the screen or block touch input when the smartphone is near the user's ear during a call or close to the face during a conversation. This prevents accidental touching or activation of functions during a call and improves usability. Show more
Available
Available
Light sensor
Used to detect the light intensity around the smartphone and adjust the screen brightness according to that level.
Available
Available
Hall Sensor
Detects and measures the magnetic field near the smartphone.
Available
There is no data
Game buttons
Not available
There is no data
Magnetometer
Allows you to determine the magnetic field around the smartphone and indicate the direction and strength of this field.
Available
There is no data
geo tags
Allows you to add location information (geographic coordinates) to photos and videos taken on a smartphone.
Available
There is no data
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
There is no data
Dual band
The ability to support dual frequency bands for wireless communications, typically Wi-Fi or cellular. This means that the device can operate in both the 2.4GHz band and the 5GHz band. Show more
Available
Available
Wi-Fi Direct
technology that allows devices to connect to each other directly over a Wi-Fi wireless connection, without the need for a router or access point.
Available
Available
Wi-Fi Display
Wi-Fi Display in smartphones refers to a technology that allows the image and sound from a mobile device to be transmitted to a large screen, such as a TV or monitor, via a Wi-Fi wireless connection. Show more
Available
There is no data
Wi-Fi MiMO
MIMO allows you to increase bandwidth and improve signal quality by simultaneously transmitting and receiving multiple data streams between devices.
Available
There is no data
SBC
An audio codec that is used to compress audio files and transmit audio over wireless connections such as Bluetooth.
Available
There is no data
AVRCP (Audio/Visual Remote Control Profile)
Allows you to control audio and video playback on connected devices using your smartphone as a remote control. AVRCP allows you to skip tracks, adjust volume, play, pause or stop playback of media content on connected devices. Show more
Available
There is no data
HID (Human Interface Profile)
The HID profile allows you to use your smartphone as a wireless keyboard, mouse, joystick, or other input device to control computers, TVs, game consoles, and other devices. Show more
Available
There is no data
OPP (Object Push Profile)
Is a Bluetooth profile that allows you to transfer objects (files, pictures, contacts, etc.) between devices.
Available
There is no data
DIP (Device ID Profile)
Bluetooth profile that provides information about a device's unique identifier. It allows other devices to obtain identification information about the smartphone, such as its name, Bluetooth address, and other information necessary to interact with the device. Show more
Available
There is no data
HFP (Hands-Free Profile)
This is a Bluetooth profile that allows you to establish a wireless connection between a smartphone and a headset/car system, providing hands-free calling and call control. Show more
Available
There is no data
HSP (Headset Profile)
It is a Bluetooth profile for wireless connection and use of headsets and headphones.
Available
There is no data
MAP (Message Access Profile)
Refers to a profile that allows the smartphone to exchange text messages with connected devices via Bluetooth.
Available
There is no data
PAN (Personal Area Networking Profile)
Refers to a profile that allows you to establish a wireless connection between your smartphone and other devices for exchanging data.
Available
There is no data
PBAP/PAB (Phone Book Access Profile)
A profile that allows a device to access the contacts and phonebook entries of a compatible device via Bluetooth.
Available
There is no data

FAQ

How do Samsung Galaxy S21 Ultra and Samsung Galaxy S9 Plus perform in benchmarks?

According to the AnTuTu benchmark, Samsung Galaxy S21 Ultra scored 681118 points. Samsung Galaxy S9 Plus scored 247402 on AnTuTu test out of 911349 possible.

What camera do smartphones have?

Resolution of the main camera sensor for Samsung Galaxy S21 Ultra 108 MP, versus 12 MP for Samsung Galaxy S9 Plus.

The front camera of the first smartphone received a resolution of 44 MP, versus 8 MP of the second.

Which accumulator is better for Samsung Galaxy S21 Ultra or Samsung Galaxy S9 Plus?

The battery capacity of Samsung Galaxy S21 Ultra is 5000 mAh, versus 3500 for Samsung Galaxy S9 Plus.

What kind of memory?

As for the built-in memory, it is 512 GB for the first device, and 256 GB for the second.

What screen do smartphones have

The screen of the first smartphone is equipped with a AMOLED matrix, the second with a Super AMOLED matrix.

Which processor is better - Samsung Galaxy S21 Ultra or Samsung Galaxy S9 Plus?

Samsung Galaxy S21 Ultra has Samsung Exynos 2100 on board, the other has Samsung Exynos 9 Octa 9810.

What is the screen resolution?

The display resolution of Samsung Galaxy S21 Ultra is 6.8 inches, versus 6.2 inches for Samsung Galaxy S9 Plus.

How much do they weigh?

Samsung Galaxy S21 Ultra weighs 227 grams, versus 189 grams for Samsung Galaxy S9 Plus.

How many SIM cards are supported?

The first smartphone can support up to 2, versus 2 for the second.

When did the sales start?

Samsung Galaxy S21 Ultra was announced in There is no data. Samsung Galaxy S9 Plus in There is no data.

What operating system version are you using?

Samsung Galaxy S21 Ultra 11 has the Android version, Samsung Galaxy S9 Plus 8 has the Android version.

How much memory can be installed on smartphones?

Samsung Galaxy S21 Ultra supports memory cards up to There is no data GB and Samsung Galaxy S9 Plus up to 400 GB.

What kind of moisture protection?

IP68 of Samsung Galaxy S21 Ultra versus IP68 of Samsung Galaxy S9 Plus.