Engineering:Samsung Galaxy A20

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Short description: 2019 smartphone from Samsung
Samsung Galaxy A20
(Samsung Galaxy Wide4)
Samsung Galaxy A20
Codenamesamsung-a20
BrandSamsung
ManufacturerSamsung Electronics
SeriesSamsung Galaxy A series
Model
  • (Global); SM-A205U
  • (US); SM-A205F/DS
  • (Global), SM-A205GN/DS
  • (Philippines, Hong Kong, Taiwan), SM-A205YN
  • (Australia, New Zealand), SM-A205G/DS
  • (LATAM/Brazil), SM-A205W (Canada), SM-A205S
  • (SK Telecom, Galaxy Wide4)
First releasedApril 2019; 6 years ago (2019-04)
PredecessorSamsung Galaxy J6
Samsung Galaxy A6
Samsung Galaxy J7 (2018) (for Wide4)
SuccessorSamsung Galaxy A20s
Samsung Galaxy A21
Samsung Galaxy A21s
Samsung Galaxy A22
RelatedSamsung Galaxy A20e
Samsung Galaxy M20
Samsung Galaxy A30
TypeTouchscreen Smartphone
Form factorSlate
Dimensions158.4 mm (6.24 in) H
74.7 mm (2.94 in) W
7.8 mm (0.31 in) D
Mass169 g (6.0 oz)
Operating systemAndroid 9 (Pie) upgradable to Android 11, One UI 3.1
System on chipSamsung Exynos 7 Octa 7884
CPUOcta-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
GPUMali-G71 MP2
Memory3GB RAM
Storage32GB
Removable storageMicroSD, up to 512GB
BatteryLi-Po 4000 mAh, non-removable
ChargingFast charging at 15 W
DisplaySuper AMOLED 6.4 inches, 720 x 1560 HD+, Corning Gorilla Glass 3
Rear camera13 MP f/1.9 + 5 MP f/2.2 Ultra Wide Angle Camera
Front camera8 MP f/2.0
SoundLoudspeaker, 3.5mm audio jack
Connectivity4G LTE Dual Sim
SAR0.23 W/kg (head)
1.38 W/kg (body)
Websitewww.samsung.com/levant/smartphones/galaxy-a-series/a20
References[1]

Samsung Galaxy A20 is a mid-range Android smartphone by Samsung Electronics, released in April 2019. It features a 6.4‑inch Super AMOLED display, dual rear cameras, a 4000 mAh battery, and ships with Android 9 (Pie), upgradable to Android 11 with One UI 3.1 support.

Specifications

The Samsung Galaxy A20 features a 6.4-inch Super AMOLED display with a resolution of 720 × 1560 pixels and an Infinity-V notch. The screen is protected by Corning Gorilla Glass 3.[2]

It is powered by the Exynos 7884 chipset with an octa-core CPU (2x1.6 GHz Cortex-A73 + 6x1.35 GHz Cortex-A53) and Mali-G71 MP2 GPU. The device includes 3 GB of RAM and 32 GB of internal storage, expandable up to 512 GB via a dedicated microSD card slot.[2]

The rear camera setup includes a 13 MP primary sensor (f/1.9) and a 5 MP ultra-wide sensor (f/2.2), with features like LED flash, panorama, and HDR. It records video at 1080p @ 30 fps. The front camera is 8 MP (f/2.0), also capable of 1080p video.[2]

The phone has a 4000 mAh non-removable Li-Po battery with 15 W fast charging support through a USB-C port.[2]

Connectivity options include dual nano-SIM support, 4G LTE, Wi-Fi b/g/n, Bluetooth 5.0, GPS, NFC (depending on region), and FM radio. Sensors include a rear-mounted fingerprint sensor, accelerometer, gyroscope, proximity, and compass.[2]

The device measures 158.4 x 74.7 x 7.8 mm and weighs 169 grams.[2]

Release and Software Updates

The Galaxy A20 was announced on March 19, 2019, and released on April 5, 2019.[3] It shipped with Android 9 Pie and Samsung's One UI. The device has since received official updates up to Android 11 with One UI 3.1.Cite error: Closing </ref> missing for <ref> tag

See also

References

  1. ↑ "Samsung Galaxy A20 - Full phone specifications". https://www.gsmarena.com/samsung_galaxy_a20-9640.php. 
  2. ↑ 2.0 2.1 2.2 2.3 2.4 2.5 "Samsung Galaxy A20". https://www.gsmarena.com/samsung_galaxy_a20-9545.php. 
  3. ↑ "Samsung Galaxy A20 official announcement". https://news.samsung.com/global/samsung-galaxy-a20-officially-launched. 



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