LG Arena 2 vs Xiaomi Black Shark 3 Specs Comparison

Availability

Officially announced
	Mar 03, 2020
Prices (MSRP)
$120

Design

Dimensions
5.78 x 2.81 x 0.32 inches 146.8 x 71.4 x 8.1 mm	6.64 x 3.04 x 0.41 inches 168.7 x 77.3 x 10.4 mm
Weight
5.18 oz / 147.0 g	7.83 oz / 222.0 g
Materials
Back: Plastic	Back: Aluminum Frame: Aluminum
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Gray	Lightning black, Armor gray, Star silver

Display

Size
5.5-inch, 73.15% screen-to-body	6.7-inch, 82.48% screen-to-body
Type
	OLED, 90Hz, HDR
Resolution
1440x720px, 18:9 ratio, 295 PPI	2400x1080px, 20:9 ratio, 395 PPI

Hardware

System chip
Qualcomm 425 MSM8917 (28 nm)	Snapdragon 865 SM8250 (7 nm)
Processor
Quad-core 1400 MHz ARM Cortex-A53	Octa-core 2840 MHz Kryo 585
GPU
Adreno 308	Adreno 650
Memory
2GB (LPDDR3)/32GB	8GB (LPDDR5)/128GB (UFS 3.0) 12GB/256GB
Storage expansion
microSDXC up to 32 GB	not expandable
OS
Android (9.0 Pie)	Android (10)

Battery

Type
3000 mAh, Li - Ion	4720 mAh, Li - Polymer
Charging
	Fast charging

Camera

Rear
Single camera	Triple camera
Main camera
8 MP (Autofocus)	64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
	13 MP (Ultra-wide) Aperture size: F2.3
Third camera
	5 MP (Depth information) Aperture size: F2.2
Flash
LED	LED
Video recording
1080p (15 fps), 720p (30 fps)	4K UHD (60 fps), 1080p (240 fps)
Front
5 MP	20 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,Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, 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)

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
	aptX, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
	n78, NSA
4G (FDD) Bands
2, 4, 5, 12, 14	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28
4G (TDD) Bands
	34, 38, 39, 40, 41
3G Bands
5, 4, 2, 1	1, 2, 4, 5, 6, 8
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
Dual SIM
	Yes
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 256GB storage

Memory	12GB/256GB

Links

Full specifications
LG Arena 2 Specs	Xiaomi Black Shark 3 Specs
User Reviews
LG Arena 2 User Reviews