Samsung Galaxy A90 5G vs LG Arena 2 Specs Comparison

Availability

Prices (MSRP)
	$120

Design

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

Display

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

Hardware

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

Battery

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

Camera

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

Connectivity & Features

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

Multimedia

Headphones
No 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

5G Bands
n78, Sub-6
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66	2, 4, 5, 12, 14
4G (TDD) Bands
38, 40, 41
3G Bands
5, 8, 4, 2, 1	5, 4, 2, 1
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE Cat 4 (150/50 Mbit/s), 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
Samsung Galaxy A90 5G Specs	LG Arena 2 Specs
User Reviews
	LG Arena 2 User Reviews