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Samsung Galaxy S21 (Qualcomm Snapdragon 888)

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Samsung Galaxy S21 (Qualcomm Snapdragon 888) review: specs and price

Samsung Galaxy S21 (Qualcomm Snapdragon 888)

Why is Samsung Galaxy S21 (Qualcomm Snapdragon 888) better than the average?

  • Battery power
    ?

    4000mAhvs3690.22mAh
  • Pixel density
    ?

    421ppivs352.66ppi
  • RAM
    ?

    8GBvs4.58GB
  • Resolution
    ?

    1080 x 2400pxvs1.89MP
  • CPU speed
    ?

    1 x 2.84GHz & 3 x 2.42GHz & 4 x 1.8GHzvs12.64GHz
  • Megapixels (main camera)
    ?

    64MP & 12MP & 12MPvs34.89MP
  • Screen size
    ?

    6.2"vs5.89"
  • Internal storage
    ?

    256GBvs86.58GB

Price comparison

Cheap alternatives for Samsung Galaxy S21 (Qualcomm Snapdragon 888)

User reviews

Overall Rating

Samsung Galaxy S21 (Qualcomm Snapdragon 888)
9.1
22 User reviews
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
9.1/10
22 User reviews

Features

Build quality

8.8/10
22 votes

Display quality

9.4/10
22 votes

Battery life

8.4/10
22 votes

Photography

9.2/10
22 votes

Performance

9.0/10
22 votes

Comments

Fabio

Fabio

1 year ago

10 / 10

Não justifica pagar 3x por um iPhone,se é inferior

Fabio

Fabio

1 year ago

10 / 10

Não justifica pagar 3x mais por um iPhone12, se tecnicamente é inferior ao GalaxyS21. A não ser para mostrar um padrão social. O marketing da Apple é muito forte, se transforma em "desejo", mas tecnicamente os números mostram que o S21 é um excelente aparelho, com câmeras muito superiores, bateria e processadores superiores e na medida certa. São 2 aparelhos muito bons. Quer comprar o melhor, use a razão e compre o GalaxyS21. Quer mostrar um "padrão social", use a emoção, gaste 3x mais e compre um iPhone.

10 users found this helpful
Maitham

Maitham

11 months ago

10 / 10

This phone makes my life easier.

Maitham

Maitham

11 months ago

10 / 10

This phone made my life easier. Since I was moving from the samsung galaxy s7 edge to the samsung galaxy s21 is amazing. The display is 1440p, which is perfect. It has a 3880 mah battery, which is pretty decent. 3 cameras for all types of shooting and many more. From a gaming experience I can tell you, it has never been better, it is quick and responsive as I multitasking on it. So I highly recommend it. The only problem you might face is finding a case. I recommend ringke (search it) and they have nice cases for good prices.

Pros

  • Great display
  • Great cameras for professional use
  • Outstanding performance
  • Good battery life

Cons

  • Hard to find a case
4 users found this helpful
Eddy

Eddy

11 months ago

10 / 10

Un Digno Representante de un Gama Alta

Eddy

Eddy

11 months ago

10 / 10

Teléfono Completo en todo los aspectos, Sonido, Pantalla, Batería y Sistema Operativo, Excelente la Experiencia la que se obtiene en el uso diario

Pros

  • Pantalla
  • Batería
  • Sistema Operativo
  • Su peso
  • Se puede manejar perfectamente con solo una mano

Cons

  • Queda en desventaja frente a otros Topes de Gama al no usar Procesador Snapdragon
  • Tapa plástica
3 users found this helpful

Design

weight

171g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
The thickness (or depth) of the product.
width

71.2mm

The width represents the horizontal dimension of the product.
height

151.7mm

The height represents the vertical dimension of the product.
weather-sealed (splashproof)
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
The waterproof depth rating indicates how well the device is protected against water ingress and water pressure. Devices which can withstand more water pressure are better for swimming or diving.
volume

85.33cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
lowest potential operating temperature

Unknown. Help us by suggesting a value.

The minimum temperature at which the device can perform to the optimal level.

Display

The bigger the screen size is, the better the user experience.
Display type

OLED/AMOLED

The type of technology used in the display.
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
resolution

1080 x 2400px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
The frequency at which the screen is refreshed. Higher frequency results in less flickering (less noise) and more natural movement representation in action-intense scenes.
brightness

1300 nits

A nit is a measurement of the light that a display emits, equal to one candela per square meter. Brighter displays ensure a screen's contents are easy to read, even in sunny conditions.
has branded damage-resistant glass
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
Gorilla Glass version

Gorilla Glass Victus

Gorilla Glass is one of the most popular brands of chemically strengthened glass, manufactured by Corning. Several versions have been developed, the newer ones being more durable and providing better damage resistance.
has an HDR10-enabled display
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The display supports HDR10, which is an HDR (high dynamic range) video technology. Compared to standard dynamic range (SDR) video, HDR10 video has greater contrast and color depth, resulting in more realistic images.

Performance

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
RAM

8GB

Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
Android version

Android 11

A newer version of Android generally provides a better user experience. Major Android releases include new features and improvements to performance, as well as important security updates.
AnTuTu is one of the most important benchmarks for Android devices. The score reflects the overall performance of a device by summing up results of individual tests that various parameters, such as RAM speed, CPU performance, 2D & 3D graphics performance.
Wild Life is a cross-platform benchmark developed by 3DMark that tests the graphical performance of a device (using the Vulkan API on Android/Windows and the Metal API on iOS). Source: 3DMark.
Wild Life is a cross-platform benchmark developed by 3DMark that tests the graphical performance of a device (using the Vulkan API on Android/Windows and the Metal API on iOS). The Unlimited version runs off-screen so that factors such as display resolution don’t affect the score. Source: 3DMark.
Wild Life is a cross-platform benchmark developed by 3DMark that tests the graphical performance of a device (using the Vulkan API on Android/Windows and the Metal API on iOS). The Extreme version is much more graphically-demanding than the standard Wild Life benchmark. Source: 3DMark.
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2023)
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2023)

Cameras

megapixels (main camera)

64MP & 12MP & 12MP

The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.
has built-in optical image stabilization
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
wide aperture (main camera)

Unknown. Help us by suggesting a value.

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
Has a dual-tone LED flash
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
has a BSI sensor
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
has continuous autofocus when recording movies
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
When recording movies they stay focussed and sharp.
Has phase-detection autofocus for photos
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.

Operating system

has clipboard warnings
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
This privacy feature alerts you with a small notification when an app copies data from your clipboard.
has location privacy options
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
This privacy feature allows you to share your approximate location with an app instead of your precise location.
has camera/microphone privacy options
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
You can enable or disable an app’s access to the camera or microphone on your device. There are also indication icons to show you when an app uses the camera or microphone.
has Mail Privacy Protection
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Mail Privacy Protection is a feature built into the default email app that blocks senders from using “tracking pixels” to see when you’ve read an email. It also hides your IP address from senders.
has theme customization
Samsung Galaxy S21 (Qualcomm Snapdragon 888) (Android 11)
Theme customization allows you to easily change the appearance of the user interface (UI). For example, by changing the system colors or the app icons.
can block app tracking
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Some apps track your activity even when the app is not in use. This privacy feature allows you to block this tracking, either across all apps or on a per-app basis.
blocks cross-site tracking
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
This setting (in the default browser) allows you to block cross-site tracking cookies and data to help protect your privacy.
has on-device machine learning
Samsung Galaxy S21 (Qualcomm Snapdragon 888) (Android 11)
On-device machine learning is used to recognize people, places, and more in the Photos app. The algorithms run on the device, where this sensitive data is then kept. Competing services upload the photos and perform this on their servers, which requires the sharing of personal data.
Can play games while they download
Samsung Galaxy S21 (Qualcomm Snapdragon 888) (Android 11)
This means you don’t have to wait for the entire game to download first, as the later stages of the game download while you are playing.

Battery

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
has wireless charging
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
Supports fast charging
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
charging speed

Unknown. Help us by suggesting a value.

Charging speeds are expressed in watts (W), a measure of electrical power. A higher wattage results in a faster charging speed. In order to achieve the advertised charging speed, it is important to use a compatible charger.
wireless charging speed

Unknown. Help us by suggesting a value.

Charging speeds are expressed in watts (W), a measure of electrical power. A higher wattage results in a faster charging speed. In order to achieve the advertised charging speed, a compatible wireless charger must be used.
has reverse wireless charging
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The device can be used as a wireless charging station to power other gadgets.
reverse wireless charging speed

Unknown. Help us by suggesting a value.

Charging speeds are expressed in watts (W), a measure of electrical power. A higher wattage results in a faster charging speed.
has a removable battery
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The battery is removable and can be replaced by the user if broken.
Has an ultra power-saving mode
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps.

Audio

has a socket for a 3.5 mm audio jack
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
With a standard mini jack socket, you can use the device with most headphones.
has stereo speakers
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
has aptX
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
aptX is a codec used for transmitting audio wirelessly with Bluetooth. It is developed by Qualcomm, and supports 16-bit audio at a bit rate of 384kbps.
has LDAC
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
LDAC is a codec developed by Sony for Bluetooth audio. It is capable of a very high bitrate of 990kbps, which provides high resolution audio. It can also automatically adjust to a lower bitrate of 330kbps or 660kbps to increase stability.
has aptX HD
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
aptX HD is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 24-bit audio (at a bit rate of 576kbps).
has aptX Adaptive
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
aptx Adaptive is an audio codec for Bluetooth devices that is developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps), which means it can adjust the bit rate for different scenarios, such as listening to HD audio or reducing interference from other devices.
Has a radio
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
More microphones result in better sound quality and enable the device to filter out background noise.
Has dedicated media keys
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

Features

has 5G support
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The fifth-generation wireless technology delivers higher speeds and lower latency than the previous, fourth-generation tech.
Wi-Fi version

Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)

The Wi-Fi versions supported by the device.
The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
The upload speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can send information to a server or another device.
Has USB Type-C
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The USB Type-C features reversible plug orientation and cable direction.
Newer USB versions are faster and have better power management.
has NFC
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
SIM cards

1 SIM, 1 eSIM

The number and type of SIM cards supported.
Has a fingerprint scanner
Samsung Galaxy S21 (Qualcomm Snapdragon 888)
The device has a fingerprint scanner which identifies the user.

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