Samsung Galaxy J2 Core vs LG Arena 2 Specs Comparison

Availability

Officially announced
Aug 24, 2018
Prices (MSRP)
	$120

Design

Dimensions
5.65 x 2.84 x 0.35 inches 143.4 x 72.1 x 8.99 mm	5.78 x 2.81 x 0.32 inches 146.8 x 71.4 x 8.1 mm
Weight
5.43 oz / 154.0 g	5.18 oz / 147.0 g
Materials
Back: Plastic	Back: Plastic
Biometrics
	Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Black, Gold, Blue	Gray

Display

Size
5.0-inch, 66.57% screen-to-body	5.5-inch, 73.15% screen-to-body
Type
TFT
Resolution
960x540px, 16:9 ratio, 220 PPI	1440x720px, 18:9 ratio, 295 PPI
Colors
16 777 216

Hardware

System chip
Samsung Exynos 7 Quad 7570 (14 nm)	Qualcomm 425 MSM8917 (28 nm)
Processor
Quad-core 1400 MHz ARM Cortex-A53	Quad-core 1400 MHz ARM Cortex-A53
GPU
Mali-T720 MP1	Adreno 308
Memory
1GB (LPDDR3)/8GB	2GB (LPDDR3)/32GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 32 GB
OS
Android (8.0 Oreo)	Android (9.0 Pie)

Battery

Type
2600 mAh, Li - Ion	3000 mAh, Li - Ion

Camera

Rear
Single camera	Single camera
Main camera
8 MP (Autofocus, BSI sensor) Aperture size: F2.2 Focal length: 24 mm Sensor size: 1/4" Pixel size: 1.12 μm	8 MP (Autofocus)
Flash
LED	LED
Video recording
1080p (30 fps) Video calling, Video sharing	1080p (15 fps), 720p (30 fps)
Front
5 MP	5 MP

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
b,g,n Hotspot, Wi-Fi Direct 802.11 b, g, n	b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n
USB
microUSB, USB 2.0	microUSB, USB 2.0
Sensors
Accelerometer, Proximity sensor	Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync	UMA (Wi-Fi Calling)

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20	2, 4, 5, 12, 14
4G (TDD) Bands
38, 40, 41
3G Bands
5, 8, 1	5, 4, 2, 1
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA	LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Micro SIM	Nano SIM
HD Voice
	Yes

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording

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

Discover more

Full Specs Samsung Galaxy J2 Core Specs

Full Specs LG Arena 2 Specs