Phone Comparison - Samsung Galaxy S20 5G vs Google Pixel 4a vs Samsung Galaxy A22

general General Info
Manufacturer Samsung Google Samsung
Announced 2020, February 11 2020, August 03 June 2021
Status Coming soon. Exp. release 2020, March 6 Coming soon. Exp. release 2020, August 20 Coming Soon - June 2021
Colors Cosmic Grey, Cloud Blue, Cloud Pink Just Black Black, White, Mint, Violet
Form Factor Candybar Candybar Candybar
Dimension 151.7 x 69.1 x 7.9 mm
(5.97 x 2.72 x 0.31 in) 		144 x 69.4 x 8.2 mm
(5.67 x 2.73 x 0.32 in) 		159.3 x 73.6 x 8.4 mm
(6.27 x 2.9 x 0.33 in)
Weight 163 g (5.75 oz) 143 g (5.04 oz) 186 g (6.56 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) 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)
CDMA2000 1xEV-DO 		GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
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 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
5G Network 5G band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 40(2300), 77(3700), 78(3500); SA/NSA/Sub6/mmWave - -
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 (side-mounted)

hardware Hardware and OS
OS Android 10.0 Android 10.0 Android 11,
User Interface One UI 2.0 - One UI Core 3.1
Processor Octa-core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (1x2.84 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		 Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55), MediaTek Helio G80 12nm
GPU Mali-G77 MP11 - Global
Adreno 650 - USA		 Adreno 618 Mali-G52 2EEMC2
RAM 12 GB 6GB 6 GB
Internal Memory 128 GB 128 GB 128 GB
External Memory microSD, up to 1 TB No Unspecified

display Display
Type Dynamic AMOLED Capacitive Touchscreen
Corning Gorilla Glass 6
HDR10+
Always-on display
120Hz		 IPS LCD Capacitive Touchscreen HD+ Super AMOLED Screen
90Hz Refresh Rate
Colors 16M colors 16M colors 16M Colour
Size 6.2 inches 5.81 inches 6.4 inches
Resolution 1440 x 3200 pixels (566 ppi) 1080 x 2340 pixels (444 ppi) 720 x 1600 pixels (274 ppi)
Screen-to-Body Ratio 88.53% 82.76% 84.44%
Multi-Touch yes yes yes

multimedia Multimedia
3.5mm Jack no yes yes
Radio FM radio (USA & Canada only) - Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera
Rear Camera 64 MP + 12 MP + 12 MP 12.2 MP 48 MP + 8 MP + 2 MP + 2 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
TOF 3D camera
auto-HDR, panorama		 12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
Auto-HDR, Panorama		 48 MP, f/1.8, (wide), PDAF, OIS
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
Video 3240p@30fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS 2160p@30fps, 1080p@30fps; gyro-EIS 1080p@30fps
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 [Similar] 		8 MP, f/2.0, (wide), 1/4", 1.12µm
HDR
1080p@30fps [Similar] 		13 MP, f/2.2, (wide)
1080p@30fps [Similar]

connectivity 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
Bluetooth 5.0, A2DP, LE, aptX 5.1, A2DP, LE Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Yes
USB 3.2, Type-C 1.0 reversible connector 3.1, Type-C 1.0 reversible connector USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO Yes
Browser Yes Yes Yes

memory User Memory
Internal 128 GB, 12 GB RAM 128 GB, 6GB RAM (UFS 2.1) 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM
Expandable Storage microSD, up to 1 TB No Unspecified
USB OTG Supported Supported Not Supported

Apps Sensors
Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
NFC NFC supported NFC not supported NFC not supported

battery 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
Fast battery charging 18W		 Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 4000 mAh 3140 mAh 5000 mAh
Stand by - - -
Talk Time - - -

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