Samsung Galaxy A50 vs Samsung Galaxy A20 vs Samsung Galaxy A90 5G

Price Comparison (India)

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Manufacturer
Samsung	Samsung	Samsung
Announced
February 2019	March 2019	Not announced yet
Status
Launch on 5 March 2019	Coming Soon - April 2019	Rumored
Price
Rs. 19,990 ($0.00) [Similarly Priced]	-	-
Colors
Black, White, Blue, Coral	Blue, Black	Angel Gold, Ghost White, Phantom Black
Form Factor
Candybar	Candybar	Candybar
Dimension
158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.3 in)	-	165.2 x 76.5 x 9.3 mm (6.5 x 3.01 x 0.37 in)
Weight
-	-	220 g (7.76 oz)
SIM Type
Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)	LTE	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Messaging

Build Features
Fingerprint Sensor - IP68 dust/water resistant (up to 1.5m for 30 mins)	- Fingerprint Sensor	- Fingerprint Sensor (In-display)

OS
Android 9.0 (Pie)	Android 9.0 (Pie)	Android 9.0 (Pie)
User Interface
One UI	-	One UI
Processor
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.6 GHz Cortex-A53), Exynos 9610 Octa (10nm)	Octa-core (2x1.6 GHz & 6x1.35 GHz), Exynos 7884 Octa	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm)
GPU
Mali-G72 MP3	-	Adreno 640
RAM
6 GB	3 GB	8 GB
Internal Memory
128 GB	32 GB	128 GB
External Memory
microSD, up to 512 GB (dedicated slot)	microSD, up to 512 GB (dedicated slot)	No

Type
Super AMOLED Capacitive Touchscreen	Super AMOLED Capacitive Touchscreen	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors
16M colors	16M colors	16M colors
Size
6.4 inches	6.4 inches	6.7 inches
Resolution
1080 x 2340 pixels (403 ppi)	720 x 1560 pixels (268 ppi)	1080 x 2400 pixels (393 ppi)
Screen-to-Body Ratio
84.79%	-	85.67%
Multi-Touch

Rear Camera
25 MP + 8 MP + 5 MP	13 MP + 5 MP	48 MP + 8 MP + 5 MP
Flash
LED Flash	LED Flash	LED Flash
Features
25 MP, f/1.7, PDAF 8 MP, f/2.2, (ultrawide) 5 MP, f/2.2, depth sensor Panorama, HDR	13 MP, f/1.9, 28mm (wide), AF 5 MP, f/2.2, depth sensor Panorama, HDR	48 MP, f/2.0, 26mm (wide), 1/2", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1.12µm 5 MP TOF 3D camera, f/1.2, 30mm Panorama, HDR
Video
2160p@30fps, 1080p@30fps	1080p@30fps	2160p@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps
Front Camera
25 MP, f/2.0, HDR, 1080p@30fps	8 MP, f/2.0	Motorized pop-up rotating main camera module, LED flash, HDR, 2160p@30fps, 1080p@30/60fps (gyro-EIS)

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE-A	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE-A 5G SA / NSA / Sub6 / mmWave
Bluetooth
5.0, A2DP, LE	4.2, A2DP, LE	5.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
2.0, Type-C 1.0 reversible connector	microUSB 2.0	2.0, Type-C 1.0 reversible connector
GPS
Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
Yes	Yes	Yes

Internal
128 GB, 6 GB RAM or 64 GB, 4 GB RAM	32 GB, 3 GB RAM	128 GB, 8 GB RAM
Expandable Storage
microSD, up to 512 GB (dedicated slot)	microSD, up to 512 GB (dedicated slot)	No
USB OTG
Supported	Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery	Non-removable Li-Po Battery	Non-removable Li-Po Battery Fast battery charging 25W
Capacity
4000 mAh	4000 mAh	4400 mAh
Stand by
-	-	-
Talk Time
-	-	-