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Samsung Galaxy A20
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Phone Insight
Full Specifications September 4, 2026
Samsung Galaxy A20 Android 9
Samsung · 2019

Samsung Galaxy A20

Samsung Galaxy A20 Android smartphone. Announced Mar 2019. Features 6.4″ display, Exynos 7884 chipset, 4000 mAh battery, 32 GB storage, 3 GB RAM, Corning Gorilla Glass 3.

Display 6.4"
Chipset Exynos 7884
RAM 3 GB
Storage 32GB storage, microSDXC
Camera 13 MP
Battery 4000 mAh
OS Android 9.0, up to Android 11, One UI 3.1
Build 169g, 7.8mm thickness

Launch

Announced 2019, March 19. Released 2019, April 05
Status Discontinued

Platform

OS Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
Chipset Exynos 7884 (14 nm)
CPU Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
GPU Mali-G71 MP2

Display

Type Super AMOLED
Size 6.4 inches, 100.5 cm 2 (~85.0% screen-to-body ratio)
Resolution 720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
Protection Corning Gorilla Glass 3

Memory

Card slot microSDXC (dedicated slot)
Internal 32GB 3GB RAM
memoryother eMMC 5.1

Main Camera

Dual 13 MP, f/1.9, 28mm (wide), AF 5 MP, f/2.2, 12mm (ultrawide)
Features LED flash, panorama, HDR
Video 1080p@30fps

Selfie camera

Single 8 MP, f/2.0
Video 1080p@30fps

Body

Dimensions 158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in)
Weight 169 g (5.96 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM · Nano-SIM · Nano-SIM + Nano-SIM

Battery

Type Li-Po 4000 mAh, non-removable
Charging 15W wired

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS
NFC Yes (market/region dependent)
Radio FM radio
USB USB Type-C 2.0, OTG

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Misc

Colors Black, Deep Blue, Red, Coral Orange, Gold
Models SM-A205F, SM-A205FN, SM-A205GN, SM-A205YN, SM-A205G, SM-A205W, SM-A205U, SM-A205S, SM-S205DL, SM-A205U1
SAR 1.09 W/kg (head)     0.60 W/kg (body)
SAR EU 0.23 W/kg (head)     1.38 W/kg (body)
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/samsung-galaxy-a20/

In depth

Full specifications

Announced 2019, March 19. Released 2019, April 05
Status Discontinued
OS Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
Chipset Exynos 7884 (14 nm)
CPU Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
GPU Mali-G71 MP2
Type Super AMOLED
Size 6.4 inches, 100.5 cm 2 (~85.0% screen-to-body ratio)
Resolution 720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
Protection Corning Gorilla Glass 3
Card slot microSDXC (dedicated slot)
Internal 32GB 3GB RAM
memoryother eMMC 5.1
Dual 13 MP, f/1.9, 28mm (wide), AF 5 MP, f/2.2, 12mm (ultrawide)
Features LED flash, panorama, HDR
Video 1080p@30fps
Single 8 MP, f/2.0
Video 1080p@30fps
Dimensions 158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in)
Weight 169 g (5.96 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM · Nano-SIM · Nano-SIM + Nano-SIM
Type Li-Po 4000 mAh, non-removable
Charging 15W wired
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS
NFC Yes (market/region dependent)
Radio FM radio
USB USB Type-C 2.0, OTG
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Colors Black, Deep Blue, Red, Coral Orange, Gold
Models SM-A205F, SM-A205FN, SM-A205GN, SM-A205YN, SM-A205G, SM-A205W, SM-A205U, SM-A205S, SM-S205DL, SM-A205U1
SAR 1.09 W/kg (head)     0.60 W/kg (body)
SAR EU 0.23 W/kg (head)     1.38 W/kg (body)
Price About 100 EUR
PhoneInsight Benchmark
38.4/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 29.9
Display 58.6
Camera 54.1
Battery 62
3.5%Popularity rank
12,350,933 hitsTotal views
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