Samsung Galaxy A20 vs BLU G9
Display
Display size
Resolution
Pixel density
Technology
Super AMOLED
IPS LCD
Screen-to-body ratio
84.95 %
88.66 %
Features
Proximity sensor
Ambient light sensor, Proximity sensor
Camera
Rear
Dual camera
Dual camera
Main camera
Hardware Features
Autofocus
Autofocus
Specifications
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm
Second camera
5 megapixels
Hardware Features
Ultra-wide
Depth information
Specifications
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Flash
LED
LED
Video recording
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD)
Features
Video calling, Video sharing
Video calling, Video sharing
Front
8 megapixels
13 megapixels
Design
Dimensions
Weight
the average is 6 oz (172 g)
the average is 6 oz (172 g)
Materials
Back: Plastic
Back: Plastic; Frame: Metal
Biometrics
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Colors
Black, Blue, Red
Black, Blue
Multimedia
Headphones
3.5 mm jack
3.5 mm jack
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features
Album art cover, Background playback
Album art cover, Background playback
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
Additional microphone(s)
for Noise cancellation
Hardware & Performance
System chip
Samsung Exynos 7884
MediaTek Helio P22 MT6762
Processor
GPU
Mali-G71 MP2
IMG PowerVR GE8320
RAM
Internal storage
32 GB
64 GB
Maximum User Storage
21.7 GB
Storage expansion
microSDXC up to 512 GB
microSDXC up to 128 GB
OS
Android (9.0 Pie), Samsung One UI
Android (9.0 Pie)
Connectivity & Features
Bluetooth
5.0
4.1
Wi-Fi
802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 a, b, g, n; Hotspot, Wi-Fi Direct
USB
USB Type-C (reversible), USB 2.0
USB Type-C (reversible)
Features
Mass storage device
Mass storage device
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer
Other
VoIP, Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync
Cellular
LTE (FDD)
Bands 1, 3, 5, 7, 8, 20
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28
LTE (TDD)
Bands 38, 40, 41
UMTS
850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
Battery
Capacity
4000 mAh
4000 mAh
Type
Not user replaceable
Not user replaceable
Charging
Samsung Adaptive Fast Charging
Fast charging
Talk time (3G)
the average is 23 h (1362 min)
Internet use
3G: 12 hours; LTE: 13 hours; Wi-Fi: 13 hours
Music playback
82.00 hours
Video playback
21.00 hours
Phone features
Notifications
Haptic feedback, Music ringtones, Vibration
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording, TTY/TDD
Regulatory Approval
FCC measured SAR
Head
0.25 W/kg
Body
0.34 W/kg
Simultaneous Transmission
0.82 W/kg
Wireless Router
0.34 W/kg
Shopping information
MSRP price
$ 250
$ 180
