Samsung Galaxy A20 vs BLU G90 Specs Comparison

Availability

Officially announced
	Jun 24, 2020
Prices (MSRP)
$250	$150

Design

Dimensions
6.24 x 2.94 x 0.31 inches 158.4 x 74.7 x 7.8 mm	6.48 x 3.01 x 0.35 inches 164.6 x 76.5 x 8.8 mm
Weight
5.96 oz (169.0 g)	6.53 oz (185.0 g)
Materials
Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black,Deep blue, Red	Black, Blue, Gradient magenta, Pearl white

Display

Size
6.4-inch, 84.95% screen-to-body	6.5-inch, 81.06% screen-to-body
Type
Super AMOLED, 60Hz	IPS LCD
Resolution
1560x720px, 19.5:9 ratio, 268 PPI	1600x720px, 20:9 ratio, 270 PPI

Hardware

System chip
Samsung Exynos 7884 (14 nm)	Mediatek Helio A25 (12 nm)
Processor
Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53	Octa-core 1800 MHz Arm Cortex-A53
GPU
Mali-G71 MP2	PowerVR GE8320
Memory
3GB (LPDDR4)/32GB	4GB/64GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 128 GB
OS
Android (11, 10, 9.0 Pie)	Android (10)

Battery

Type
4000 mAh	4000 mAh, Li - Polymer
Charging
Samsung Adaptive Fast Charging	Fast charging
Charge speed
	Wired: 10.0W

Camera

Rear
Dual camera	Triple camera
Main camera
13 MP (Autofocus) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm	16 MP (PDAF) Aperture size: F2.0 Sensor size: 1/3.06" Pixel size: 1 μm
Second camera
5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
	2 MP (Depth information) Aperture size: F2.8
Flash
LED	LED
Video recording
1080p (30 fps)	1080p (30 fps)
Front
8 MP	13 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	4.1
WLAN
a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n Wi-Fi Direct, Hotspot 802.11 a, b, g, n
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
2, 3, 4, 5, 7, 13, 20, 28, 66	1, 2, 3, 4, 5, 7, 12, 17, 28
3G Bands
1, 2, 5, 8	5, 8, 4, 2, 1
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Jun 19, 2019 FCC ID value: A3LSMA205U	Date approved: Mar 09, 2020 FCC ID value: YHLBLUG90
Measured SAR
Head: 1.09 W/kg Body: 0.60 W/kg Simultaneous Transmission: 1.37 W/kg Wireless Router: 1.00 W/kg Phablet: 3.94 W/kg	Head: 0.53 W/kg Body: 0.67 W/kg Simultaneous Transmission: 1.52 W/kg Wireless Router: 0.96 W/kg

Alternative variants

for T-Mobile and Metro

4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71
4G (TDD) Bands	38, 39, 40, 41
3G Bands	5, 8, 4, 2, 1

for Verizon, Sprint, Virgin Mobile and Boost Mobile

4G (FDD) Bands	2, 4, 5, 12, 13, 25, 26, 71
4G (TDD) Bands	41
3G Bands	5, 8, 4, 2, 1

for US Cellular

4G (FDD) Bands	2, 4, 5, 12, 13, 25, 66, 71
3G Bands	5, 8, 4, 2, 1

Links

Full specifications
Samsung Galaxy A20 Specs	BLU G90 Specs
User Reviews
Samsung Galaxy A20 User Reviews