Samsung Galaxy Tab A 8.4" (2020) review: specs and price
Samsung Galaxy Tab A 8.4" (2020)
73
points
Samsung Galaxy Tab A 8.4" (2020)
Why is Samsung Galaxy Tab A 8.4" (2020) better than the average?
- Resolution?
1920 x 1200pxvs2MP - CPU speed?
6 x 1.6GHz & 2 x 1.8GHzvs4.25GHz - RAM?
3GBvs2.2GB - Pixel density?
270ppivs213.29ppi - Weight?
309gvs513.03g - Thickness?
7.1mmvs9.15mm - Megapixels (main camera)?
8MPvs6.01MP - Megapixels (front camera)?
5MPvs2.58MP
Price comparison
Samsung Galaxy Tab A 8.4" (2020)
| Product | Store | Price | ||
|---|---|---|---|---|
| Samsung Galaxy Tab A 8.4", 32GB, Mocha (...Samsung Galaxy Tab A 8.4", 32GB, Mocha (LTE Verizon & WIFI) - SM-T307UZNAVZW (2020) US Model & Warranty | $258.65 | |||
| Samsung Galaxy Tab S 10.5in 16gb SSD Wif...Samsung Galaxy Tab S 10.5in 16gb SSD Wifi Dazzling White (Renewed) | $499.77 | |||
Design
1.weight
309g
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.
2.thickness
7.1mm
We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
3.Stylus included
Samsung Galaxy Tab A 8.4" (2020)
A stylus is a pen-like accessory that allows you to interact with the touchscreen with greater precision, and is particularly useful for drawing and writing.
4.height
125.2mm
The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
5.width
201.9mm
The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
6.volume
179.47cm³
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
Display
1.resolution
1920 x 1200px
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.
2.pixel density
270ppi
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.
3.screen size
8.4"
The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
Samsung Galaxy Tab A 8.4" (2020)
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
5.LCD display with 3 subpixels per pixels
Samsung Galaxy Tab A 8.4" (2020)
The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
6.has a touch screen
Samsung Galaxy Tab A 8.4" (2020)
You can operate the device easily, by pressing the screen with your fingers.
Performance
1.CPU speed
6 x 1.6GHz & 2 x 1.8GHz (Samsung Exynos 7904)
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
2.RAM
3GB
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.
3.has an external memory slot
Samsung Galaxy Tab A 8.4" (2020)
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
4.internal storage
32GB
The internal storage, also called read-only memory (ROM), 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.
5.Supports 64-bit
Samsung Galaxy Tab A 8.4" (2020) (Samsung Exynos 7904)
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
6.semiconductor size
14nm (Samsung Exynos 7904)
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
Cameras
1.megapixels (main camera)
8MP
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.
2.megapixels (front camera)
5MP
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.
3.video recording (main camera)
1920 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.
4.has a flash
Samsung Galaxy Tab A 8.4" (2020)
A flash is good for low-light environments, and can sometimes be used as flashlight.
5.has a CMOS sensor
Samsung Galaxy Tab A 8.4" (2020)
CMOS image sensors are slowly replacing CCD sensors, due to reduced power consumption and better image quality. They can be very compact and cost relatively little to produce.
6.has a front camera
Samsung Galaxy Tab A 8.4" (2020)
A front camera, also called secondary camera, can be used for video chats/selfies.
Audio
1.has stereo speakers
Samsung Galaxy Tab A 8.4" (2020)
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a socket for a 3.5 mm audio jack
Samsung Galaxy Tab A 8.4" (2020)
With a standard mini jack socket, you can use the device with most headphones.
3.number of microphones
1
More microphones result in better sound quality and enable the device to filter out background noise.
4.Has a radio
Samsung Galaxy Tab A 8.4" (2020)
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
5.Has dedicated media keys
Samsung Galaxy Tab A 8.4" (2020)
Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.
Battery
1.battery power
5000mAh
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.
2.Battery life
10h
The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
3.Supports fast charging
Samsung Galaxy Tab A 8.4" (2020)
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.
4.has a battery level indicator
Samsung Galaxy Tab A 8.4" (2020)
An indicator shows you when the device has low battery.
5.has a rechargeable battery
Samsung Galaxy Tab A 8.4" (2020)
The battery can be recharged and used over again.
6.has wireless charging
Samsung Galaxy Tab A 8.4" (2020)
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Features
1.has an HDMI output
Samsung Galaxy Tab A 8.4" (2020)
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
2.supports Wi-Fi 5 (802.11ac)
Samsung Galaxy Tab A 8.4" (2020)
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
3.Supports widgets
Samsung Galaxy Tab A 8.4" (2020) (Android 9.0 Pie)
You can add widgets to the home screen. This allows you to have more flexibility and to see information at a glance, without going into the app.
4.has NFC
Samsung Galaxy Tab A 8.4" (2020)
NFC (near-field communication) allows a device to perform simple wireless transactions.
5.is a multi-user system
Samsung Galaxy Tab A 8.4" (2020) (Android 9.0 Pie)
A multi-user operating system allows multiple users to access the device. Each user has a dedicated profile with apps and data available only to them.
6.The browser has word wrap
Samsung Galaxy Tab A 8.4" (2020) (Android 9.0 Pie)
The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
Miscellaneous
1.Has an ultra power-saving mode
Samsung Galaxy Tab A 8.4" (2020) (Android 9.0 Pie)
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.
Price comparison
Samsung Galaxy Tab A 8.4" (2020)
| Product | Store | Price | ||
|---|---|---|---|---|
| Samsung Galaxy Tab A 8.4", 32GB, Mocha (...Samsung Galaxy Tab A 8.4", 32GB, Mocha (LTE Verizon & WIFI) - SM-T307UZNAVZW (2020) US Model & Warranty | $258.65 | |||
| Samsung Galaxy Tab S 10.5in 16gb SSD Wif...Samsung Galaxy Tab S 10.5in 16gb SSD Wifi Dazzling White (Renewed) | $499.77 | |||
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