Compare Samsung Galaxy A20 with Samsung Galaxy A30 with Samsung Galaxy A90

Compare Samsung Galaxy A20 vs Samsung Galaxy A30 vs Samsung Galaxy A90

SummarySummary 73 Score 77 Score 83 Score
Performance Exynos 7884B
3 GB RAM
Android Pie 9.0
Exynos 7904
4 GB RAM
Android v9.0 (Pie)
SDM7150
6 GB RAM
Android v9.0 (Pie)
Display 6.4 inch
720 x 1560 pixels
268 PPI Density
6.4 inch
1080 x 2340 pixels
403 PPI Density
6.7 inch
1080 x 2400 pixels
402 PPI Density
Camera 13 + 5 MP (Main)
8 MP (Front)
Dual Camera
16 + 5 MP (Main)
16 MP (Front)
Dual Camera
48 + 8 + 2 MP (Main)
16 MP (Front)
Triple Camera
Battery 4000 mAh
Li-ion
4000 mAh
Li-ion
3700 mAh
Li-po
DisplayDisplay
Screen Size 6.4 inch 6.4 inch 6.7 inch
Screen Resolution 720 x 1560 pixels 1080 x 2340 pixels 1080 x 2400 pixels
Pixel Density 268 PPI 403 PPI 402 PPI
Display Type Super AMOLED Super AMOLED Super AMOLED
Gorilla Glass - - Yes
Screen Protection - - Corning Gorilla Glass
ChipsetChipset
Brand Samsung Mobiles Samsung Mobiles Samsung Mobiles
Chipset Exynos 7884B Exynos 7904 SDM7150
Processor 1.6GHz Octa-Core processor 1.8 GHz Octa core Octa-core processor
RAM 3 GB RAM 4 GB RAM 6 GB RAM
GPU Mali-G71 MP2
CameraCamera
Rear Camera Resolution 13 + 5 MP 16 + 5 MP 48 + 8 + 2 MP
Front Camera Resolution 8 MP 16 MP 16 MP
Video
Camera Features Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
GeneralGeneral
Operating System Android Android Android
OS Version Android Pie 9.0 Android v9.0 (Pie) Android v9.0 (Pie)
Weight 169 g 219 g
Dimensions 158.4 x 74.7 x 7.8 mm 158.5 x 74.7 x 7.7 mm 165 x 76.5 x 9 mm
Thickness 7.8mm 7.7mm 9mm
StorageStorage
Internal Storage 32 GB 64 GB 128 GB
Card Slot microSD, Up to 512 GB microSD, Up to 512 GB microSD, Up to 512 GB
Other
CommunicationCommunication
SIM Card Slots Dual SIM Dual SIM Dual SIM
SIM Card Type Nano-SIM Nano-SIM Nano-SIM
Bluetooth v5.0 v5.0 v5.0
3.5 mm Jack Yes Yes Yes
NFC No No Yes
ConnectivityConnectivity
VoLTE Dual SIM Dual VoLTE
4G
GSM 1800 / 1900 / 850 / 900 MHz
800 / 1800 / 1900 / 2100 / 2600 MHz
FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz
3G
UMTS 1900 / 2100 / 850 / 900 MHz
2100 / 900 MHz
UMTS 2100 / 900 MHz
2G
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
1800 / 1900 / 850 / 900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi
Wi-Fi 802.11, b/g/n
Wi-Fi 802.11, b/g/n
Wi-Fi 802.11 a/b/g/n
GPS
with A-GPS
with A-GPS, Glonass
A-GPS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 4000 mAh 4000 mAh 3700 mAh
Battery Type Li-ion Li-ion Li-po
Standby Time
Talk Time
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Light sensor
Proximity sensor
Accelerometer
Gyroscope
Light sensor
Proximity sensor
Accelerometer
Gyroscope
Light sensor
Proximity sensor
Accelerometer
Messaging
Java
Other
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