$50 off refurb iPad Pro 11" – use SCHOOL50

LG Arena 2 vs Samsung Galaxy A90 5G Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.


LG Arena 2	Samsung Galaxy A90 5G
Released · September 2019	Released · Sep 04, 2019
5.5-inch · 1440x720px	6.7-inch · 2400x1080px
Single camera	Triple camera
2GB · 32GB	6GB · 128GB
3000 mAh	4500 mAh
	Check prices

Availability

Prices (MSRP)
$120

Design

Dimensions
5.78 x 2.81 x 0.32 inches 146.8 x 71.4 x 8.1 mm	6.49 x 3.01 x 0.33 inches 164.8 x 76.4 x 8.4 mm
Weight
5.18 oz (147.0 g)	7.27 oz (206.0 g)
Materials
Back: Plastic	Back: Glass
Biometrics
Fingerprint (touch)	2D Face unlock, Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gray	Black, White

Display

Size
5.5-inch, 73.15% screen-to-body	6.7-inch, 85.99% screen-to-body
Type
	Super AMOLED
Resolution
1440x720px, 18:9 ratio, 295 PPI	2400x1080px, 20:9 ratio, 393 PPI

Hardware

System chip
Qualcomm 425 MSM8917 (28 nm)	Snapdragon 855 SM8150 (7 nm)
Processor
Quad-core 1400 MHz ARM Cortex-A53	Octa-core 2840 MHz Kryo 485
GPU
Adreno 308	Adreno 640
Memory
2GB (LPDDR3)/32GB	6GB (LPDDR4)/128GB 8GB/128GB
Storage expansion
microSDXC up to 32 GB	microSDXC up to 512 GB
OS
Android (9.0 Pie)	Android

Battery

Type
3000 mAh, Li - Ion	4500 mAh, Li - Polymer
Charging
	Samsung Adaptive Fast Charging

Camera

Rear
Single camera	Triple camera
Main camera
8 MP (Autofocus)	48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
	8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
	5 MP (Depth information) Aperture size: F2.2
Flash
LED	LED
Video recording
1080p (15 fps), 720p (30 fps)	4K UHD (30 fps), 1080p (60 fps), 720p (960 fps) Time-lapse video, EIS
Front
5 MP	32 MP (HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
UMA (Wi-Fi Calling)	ANT+

Multimedia

Headphones
3.5mm jack	No 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

5G Bands
	n78, Sub-6
4G (FDD) Bands
2, 4, 5, 12, 14	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66
4G (TDD) Bands
	38, 40, 41
3G Bands
5, 4, 2, 1	5, 8, 4, 2, 1
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM	Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Jul 08, 2019 FCC ID value: ZNFX320APM
Measured SAR
Head: 0.92 W/kg Body: 0.97 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 1.15 W/kg

Alternative variants

with 8 GB RAM


Memory	8GB
Storage expansion	not expandable

Links

Full specifications
LG Arena 2 Specs	Samsung Galaxy A90 5G Specs
User Reviews
LG Arena 2 User Reviews