Two devices. One clear decision.

LAUNCH DATE3 fields

Specification	Galaxy A10	Galaxy A20
Announced	February 28, 2019	March 19, 2019
Released	2019-03-19	2019-04-05
Status	March 19, 2019	Available

NETWORK6 fields

Specification	Galaxy A10	Galaxy A20
2G Bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 2100
4G LTE	1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - International; 1, 2, 3, 4, 5, 7, 8, 12, 17, 28 - LATAM	1, 3, 5, 7, 8, 20, 38, 40, 41
5G	No	No
Speed	LTE	LTE
Technology	4G/LTE/2G	4G/LTE/GSM

BODY5 fields

Specification	Galaxy A10	Galaxy A20
Build	Glass front, plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions	155.6 x 75.6 x 7.9 mm (6.13 x 2.98 x 0.31 in)	158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in)
IP Rating	No IP rating	No IP rating
SIM	Nano-SIM	Nano-SIM Nano-SIM + Nano-SIM
Weight	168 g (5.93 oz)	169 g (5.96 oz)

DISPLAY7 fields

Specification	Galaxy A10	Galaxy A20
Brightness	429 nits (max, measured)	400 nits (max)
Protection	—	Corning Gorilla Glass 3
Refresh Rate	60Hz	60Hz
Resolution	720 x 1520 pixels, 19:9 ratio (~271 ppi density)	720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
Screen-to-body	~81.6%	~85.0%
Size	6.2 inches, 95.9 cm2 (~81.6% screen-to-body ratio)	6.4 inches, 100.5 cm2 (~85.0% screen-to-body ratio)
Type	IPS LCD	Super AMOLED

PLATFORM4 fields

Specification	Galaxy A10	Galaxy A20
CPU	Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)	Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
Chipset	Exynos 7884 (14 nm)	Exynos 7884 (14 nm)
GPU	Mali-G71 MP2	Mali-G71 MP2
OS	Android 9.0 (Pie), upgradable to Android 11, One UI 3	Android 9.0 (Pie), upgradable to Android 11, One UI 3.1

MEMORY4 fields

Specification	Galaxy A10	Galaxy A20
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	32GB, 32GB	32GB
RAM	2GB RAM, 4GB RAM	3GB RAM
Storage/RAM variants	32GB, 32GB; 2GB RAM, 4GB RAM	32GB; 3GB RAM

MAIN CAMERA3 fields

Specification	Galaxy A10	Galaxy A20
Features	LED flash, panorama, HDR	LED flash, panorama, HDR
MAIN CAMERA	13 MP, f/1.9, 28mm (wide), AF	13 MP, f/1.9, 28mm (wide), AF 5 MP, f/2.2, 12mm (ultrawide)
Video	1080p@30fps	1080p@30fps

SELFIE CAMERA3 fields

Specification	Galaxy A10	Galaxy A20
Features	HDR	HDR
Selfie camera	5 MP, f/2.0	8 MP, f/2.0
Video	720p@30fps	1080p@30fps

SOUND2 fields

Specification	Galaxy A10	Galaxy A20
3.5mm jack	Yes	Yes
Loudspeaker	Yes	Yes

COMMUNICATION6 fields

Specification	Galaxy A10	Galaxy A20
Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE
NFC	No	Yes (market/region dependent)
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS
Radio	FM radio	FM radio
USB	microUSB 2.0, OTG	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, Wi-Fi Direct

FEATURES1 field

Specification	Galaxy A10	Galaxy A20
Sensors	Accelerometer, proximity	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

BATTERY3 fields

Specification	Galaxy A10	Galaxy A20
Capacity	3400 mAh	4000 mAh
Charging Type	7.75W wired	15W wired
Type	Li-Ion 3400 mAh, non-removable	Li-Po 4000 mAh, non-removable

ADDITIONAL INFORMATION4 fields

Specification	Galaxy A10	Galaxy A20
Colors	Blue, Black, Red, Gold	Black, Deep Blue, Red, Coral Orange, Gold
Launch Price (USD)	$65.00 (reference only — see Price in Nigeria above for the actual retail price)	$117.00 (reference only — see Price in Nigeria above for the actual retail price)
Models	SM-A105F, SM-A105G, SM-A105M, SM-A105FN	SM-A205F, SM-A205FN, SM-A205GN, SM-A205YN, SM-A205G, SM-A205W, SM-A205U, SM-A205S, SM-S205DL, SM-A205U1
Price in Nigeria	₦90,000 (Seller price)	₦90,000 (Seller price)

SECURITY1 field

Specification	Galaxy A10	Galaxy A20
Security	Face unlock only (no fingerprint sensor)	Biometric security: Fingerprint (rear-mounted).