Samsung Galaxy S20 4G vs Samsung Galaxy A21s vs Samsung Galaxy Note20

Price Comparison (India)

Rs. 66,999 Amazon

Rs. 66,999

-

Rs. 77,999

General Info

Manufacturer
Samsung	Samsung	Samsung
Announced
2020, February 11	Expected Announcement - May 2020	2020, August 05
Status
Coming soon. Exp. release 2020, March 6	Rumored	Coming soon. Exp. release 2020, August 28
Price
Rs. 66,999 ($0.00) [Similarly Priced]	-	Rs. 77,999 ($0.00) [Similarly Priced]
Colors
Cosmic Grey, Cloud Blue, Cloud Pink	Black, White, Blue	Mystic Green, Mystic Bronze, Mystic Gray
Form Factor
Candybar	Candybar	Candybar
Dimension
151.7 x 69.1 x 7.9 mm (5.97 x 2.72 x 0.31 in)	8.9 mm thickness (0.35 in thickness)	161.6 x 75.2 x 8.3 mm (6.36 x 2.96 x 0.33 in)
Weight
163 g (5.75 oz)	191 g (6.74 oz)	192 g (6.77 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 and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA2000 1xEV-DO	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) CDMA2000 1xEV-DO
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)	LTE	LTE
Messaging

Build Features
- Fingerprint Sensor(In-display) Samsung Pay (Visa, MasterCard certified) IP68 dust/water resistant (up to 1.5m for 30 mins)	- Fingerprint Sensor	- Fingerprint Sensor(in-display) Samsung Pay (Visa, MasterCard certified) IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus, 9ms latency (Bluetooth integration, accelerometer, gyro)

Hardware and OS

OS
Android 10.0	Android 10.0	Android 10
User Interface
One UI 2.0	One UI 2.0	One UI 2.1
Processor
Octa-core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55), Exynos 990 (7 nm+)	Octa-core 2.0 GHz, Exynos 850	Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (1x3.09 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA, Exynos 990 (7 nm+) - Global Qualcomm SM8250 Snapdragon 865+ (7 nm+) - USA
GPU
Mali-G77 MP11	-	Mali-G77 MP11 - Global Adreno 650 - USA
RAM
8 GB	3 GB	8 GB
Internal Memory
128 GB	64 GB	256 GB
External Memory
microSD, up to 1 TB	microSDXC	microSDXC (uses shared SIM slot)

Display

Type
Dynamic AMOLED Capacitive Touchscreen Corning Gorilla Glass 6 HDR10+ Always-on display 120Hz	PLS TFT Capacitive Touchscreen	Super AMOLED capacitive touchscreen Corning Gorilla Glass 7 HDR10+ Always-on display
Colors
16M colors	16M colors	16M colors
Size
6.2 inches	6.55 inches	6.7 inches
Resolution
1440 x 3200 pixels (566 ppi)	720 x 1600 pixels (268 ppi)	1080 x 2400 pixels (393 ppi)
Screen-to-Body Ratio
88.53%	-	89.10%
Multi-Touch

Multimedia

3.5mm Jack

Radio
FM radio (USA & Canada only)	-	FM radio (Snapdragon model only; market/operator dependent)
Games
Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker

Camera

Rear Camera
64 MP + 12 MP + 12 MP	48 MP + 8 MP + 2 MP	12 MP + 64 MP + 12 MP
Flash
LED flash	LED Flash	LED Flash
Features
12 MP, (wide), Dual Pixel PDAF, OIS 64 MP, (telephoto), PDAF, OIS, 3x optical zoom 12 MP, (ultrawide), 1/1.26", 0.7µm, AF, Super Steady video auto-HDR, panorama	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) Panorama, HDR	12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS 64 MP, f/2.0, (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 3x hybrid optical zoom 12 MP, f/2.2, 120˚ (ultrawide), 1/2.55", 1.4µm Auto-HDR, Panorama
Video
4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS	1080p@30fps	8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
Front Camera
10 MP, f/1.9, 26mm (wide), 1/3", 1.22µm, Dual Pixel PDAF Dual video call, Auto-HDR 2160p@30fps, 1080p@30fps	13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps	10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF Dual video call, Auto-HDR 4K@30/60fps, 1080p@30fps

Connectivity and Data Rate

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps; 5G (2+ Gbps DL)	HSPA 42.2/5.76 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth
5.0, A2DP, LE, aptX	5.0, A2DP, LE	5.1, A2DP, LE, aptX
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB
3.2, Type-C 1.0 reversible connector	Yes	3.2, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser
Yes	Yes	Yes

User Memory

Internal
128 GB, 8 GB RAM	64 GB, 3 GB RAM or 32 GB, 3 GB RAM	256 GB, 8 GB RAM UFS 3.1
Expandable Storage
microSD, up to 1 TB	microSDXC	microSDXC (uses shared SIM slot)
USB OTG
Supported	Supported	Supported

Sensors

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

NFC

Battery

Type
Non-removable Li-Po Battery Fast battery charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W Power bank/Reverse wireless charging 9W	Non-removable Li-Po Battery Battery Charging 10W	Non-removable Li-Ion battery Fast charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging Reverse wireless charging 9W
Capacity
4000 mAh	5000 mAh	4300 mAh
Stand by
-	-	-
Talk Time
-	-	-