Samsung Galaxy S20 review: specs and price
Samsung Galaxy S20
Why is Samsung Galaxy S20 better than the average?
- Pixel density?
566ppivs355.15ppi - RAM?
8GBvs4.84GB - Resolution?
1440 x 3200pxvs1.95MP - CPU speed?
2 x 2.7GHz & 4 x 2.4GHz & 2 x 1.95GHzvs12.98GHz - Megapixels (main camera)?
64MP & 12MP & 12MPvs38.03MP - Internal storage?
128GBvs109.84GB - Video recording (main camera)?
3240 x 30fpsvs54378.46fps - Bluetooth version?
5vs4.6
Price comparison
Buy used:
$159
| Product | Store | Price | |
|---|---|---|---|
| Samsung Galaxy S20 (4G) Dual/Hybrid-SIM ...Samsung Galaxy S20 (4G) Dual/Hybrid-SIM 128GB SM-G980F/DS (GSM Only | No CDMA) Factory Unlocked 4G/LTE Smartphone - International Version (Cloud Pink) | $1,899 | ||
| Samsung Galaxy S20 5G Unlocked G981U 128...Samsung Galaxy S20 5G Unlocked G981U 128GB Android Smartphone Good Shadow | $159 | ||
| Samsung Galaxy S20 Ultra 5G Unlocked G98...Samsung Galaxy S20 Ultra 5G Unlocked G988U 128GB Android Smartphone Good | $229 | ||
| Samsung Galaxy S20 FE 5G SM-G781U - Clou...Samsung Galaxy S20 FE 5G SM-G781U - Cloud Navy (T-Mobile & Unlocked) 8.5/10 ** | $165 | ||
| Samsung Galaxy S20 5G Unlocked G981U 128...Samsung Galaxy S20 5G Unlocked G981U 128GB Android Smartphone Excellent | $215 | ||
User reviews
Overall rating
Features
Build quality
9.0/10
14 votes
Display quality
9.5/10
14 votes
Battery life
8.2/10
14 votes
Photography
9.2/10
14 votes
Performance
9.4/10
14 votes
Design
weight
163g
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.
thickness
7.9mm
The thickness (or depth) of the product.
width
69.1mm
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 S20
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
82.81cm³
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
screen size
6.2"
The size of the screen (measured diagonally).
Display type
OLED/AMOLED
The type of technology used in the display.
pixel density
566ppi
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
1440 x 3200px
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.
refresh rate
120Hz
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.
touch sampling rate
Unknown. Help us by suggesting a value.
The touch sampling rate is the speed at which a screen can register your touch input and respond by rendering the next frame. Also called the touch refresh rate.
brightness (typical)
Unknown. Help us by suggesting a value.
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 S20
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 6
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.
Performance
internal storage
128GB
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 10
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 benchmark score
623010
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 S20
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.
video recording (main camera)
3240 x 30fps
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)
f/1.8 & f/2 & f/2.2
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 S20
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 S20
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 S20
When recording movies they stay focussed and sharp.
Has phase-detection autofocus for photos
✔Samsung Galaxy S20
Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.
Operating system
has clipboard warnings
✖Samsung Galaxy S20
This privacy feature alerts you with a small notification when an app copies data from your clipboard.
has location privacy options
✖Samsung Galaxy S20
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 S20
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 S20
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 S20 (Android 10)
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 S20
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 S20
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 S20 (Android 10)
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 S20 (Android 10)
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
4000mAh
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 S20
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 S20
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 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 S20
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 S20
The battery is removable and can be replaced by the user if broken.
Has an ultra power-saving mode
✖Samsung Galaxy S20
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 S20
With a standard mini jack socket, you can use the device with most headphones.
has stereo speakers
✔Samsung Galaxy S20
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 S20
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 S20
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 S20
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 S20
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 aptX Lossless
✖Samsung Galaxy S20
aptX Lossless is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 16-bit/44.1kHz audio (at a maximum bit rate of 1200kbps). This codec provides CD-quality audio without any loss of data.
Has a radio
✖Samsung Galaxy S20
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.
Features
has 5G support
✔Samsung Galaxy S20 (Samsung Exynos 990)
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.
download speed
1000MBits/s (Samsung Exynos 990)
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.
upload speed
200MBits/s (Samsung Exynos 990)
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 S20
The USB Type-C features reversible plug orientation and cable direction.
USB version
3.2
Newer USB versions are faster and have better power management.
has NFC
✔Samsung Galaxy S20
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 S20
The device has a fingerprint scanner which identifies the user.
Miscellaneous
Has a video light
✖Samsung Galaxy S20
A video light helps when recording a movie in low-light conditions.
Price comparison
Buy used:
$159
| Product | Store | Price | |
|---|---|---|---|
| Samsung Galaxy S20 (4G) Dual/Hybrid-SIM ...Samsung Galaxy S20 (4G) Dual/Hybrid-SIM 128GB SM-G980F/DS (GSM Only | No CDMA) Factory Unlocked 4G/LTE Smartphone - International Version (Cloud Pink) | $1,899 | ||
| Samsung Galaxy S20 5G Unlocked G981U 128...Samsung Galaxy S20 5G Unlocked G981U 128GB Android Smartphone Good Shadow | $159 | ||
| Samsung Galaxy S20 Ultra 5G Unlocked G98...Samsung Galaxy S20 Ultra 5G Unlocked G988U 128GB Android Smartphone Good | $229 | ||
| Samsung Galaxy S20 FE 5G SM-G781U - Clou...Samsung Galaxy S20 FE 5G SM-G781U - Cloud Navy (T-Mobile & Unlocked) 8.5/10 ** | $165 | ||
| Samsung Galaxy S20 5G Unlocked G981U 128...Samsung Galaxy S20 5G Unlocked G981U 128GB Android Smartphone Excellent | $215 | ||
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Comments
Christian
1 year ago
10 / 10
the best thing is the 120 hz screen
Christian
1 year ago
10 / 10
Henríquez
10 months ago
10 / 10
La pantallanse este teléfono es espectacular
Henríquez
10 months ago
10 / 10
El teléfono tiene un rendimiento demasiado bueno pase de tener iphone a este samsung s20 y sentí y cambio muy drástico en cuanto batería, pantalla, audio etc
Πέτρος
1 year ago
9 / 10
gap between rear panel and frame, exynos gets hot
Πέτρος
1 year ago
9 / 10
Got this phone refurbished for 350€ in 2022. For the price, it probably has the best screen. An incredible viewing experience, with excellent colors, details, smoothness, brightness and so. The size is the ideal for me. Paired with it's nice stereo speakers, you get an excellent multimedia device. The fingerprint scanner is decent. The build quality is flagship level, as it feels sturdy and premium. The only problem is a small gap between the rear panel and the metal frame, which isn't that noticable and doesn't affect performance, but I can't trust its water resistance. This is a common issue with this model. The cameras are versatile, but I expect the iPhone 11 Pro and the Huawei P40 Pro to give better results. Pictures are detailed and I mostly love how vibrand they are (with scene optimizer turned on) and the aggressive HDR. Not for everyone, however. The ultrawide and telephoto don't change the color optimization and the HDR works just as well. Needless to say, sunsets and sky pictures look incredible. The videos are quite good too, though the 8K mode is not worth it. 4K works sm better. Battery life is ok. Keep in mind that according to AccuBattery, mine has about 86% of its advertised capacity left. I get about 3-5 hours of screen on time before it dies, being a heavy user, and charging it isn't that quick. It supports up to 15W wireless and 25W wired charging. With the 9W official wireless charger, it takes more than 2h for a full charge. I also have a 10W wired official charger, with takes less than 1,5 h. I bought a 25W official charger, but it only works at 10W. I looked for solutions online, but nothing fixed it. Now for the performance. I have the exynos varriand. It's generall really snappy. However, It heats up too much when playing heavy games for some time and the performance drops, so the game lags. My previous phone with Snapdragon 845 was more stable. Lastly, the software. It's running android 12, oneUI 4 and will get another major OS update. It feels great. The animations look good, it rarely lags and has nice Samsung features. Neither as polished as iOS, nor as restricted. One of the best android skins, worth trying out. Overall, I'd say this phone is for people who want a "compact" but big enough device for multimedia and some gaming. It captures social media worthy pictures that don't need editing. It's neither a battery champ, nor a gaming centric device, but a trustworthy package for the average user.
Pros
Cons