Samsung Galaxy Luna vs Samsung Galaxy J2 Core Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

4.5 inches
5.0 inches

Resolution:

800 x 480 pixels, 207 PPI
960 x 540 pixels, 16:9 ratio, 220 PPI

Technology:

Super AMOLED
TFT

Screen-to-body:

62.69 %
66.57 %

Colors:

16 777 216

Features:

Proximity sensor
Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Quad 7570 (14 nm)

Processor:

Quad-core, 1200 MHz
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit

GPU:

Yes
Mali-T720 MP1

RAM:

1GB
1GB LPDDR3

Internal storage:

8GB
8GB, available to use: 4.9 GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 256 GB

Device type:

Smartphone
Smartphone

OS:

Android (6.0 Marshmallow)
Android (8.0 Oreo)

Battery

Capacity:

2050 mAh
2600 mAh

Type:

User replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

5 MP (Autofocus)
8 MP (Autofocus, BSI sensor)

Specifications:

Aperture size: F2.2; Focal length: 24 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Flash:

LED
LED

Video recording:

1280x720 (HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Video light, Video calling, Video sharing
Video calling, Video sharing

Front:

2 MP
5 MP

Design

Dimensions:

5.22 x 2.73 x 0.35 inches (132.6 x 69.3 x 8.9 mm)
5.65 x 2.84 x 0.35 inches (143.4 x 72.1 x 8.99 mm)

Weight:

4.66 oz (132.0 g)
5.43 oz (154.0 g)

Materials:

Back: Plastic
Back: Plastic

Features:

Touch sensitive control keys

Keys:

Left: Volume control; Right: Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors:

Black
Black, Gold, Blue

Cellular

4G (FDD):

Bands 2(1900), 4(AWS-1), 13(700 c)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)

4G (TDD):

Bands 38(2600), 40(2300), 41(2600+)

3G:

Bands 5(850), 8(900), 1(2100)

Data Speed:

LTE
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA

Dual SIM:

Yes

SIM type:

Nano SIM
Micro SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Connectivity & Features

Bluetooth:

4.1
4.2

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct
802.11 b, g, n; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

GPS
GPS, A-GPS, Glonass, BeiDou

Sensors:

Accelerometer
Accelerometer

Other:

Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync

Hearing aid compatible:

M4, T3

Phone features

Notifications:

Haptic feedback, Music ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Dec 20, 2016

FCC ID value:

A3LSMS120VL

Measured SAR:

Head:

0.95 W/kg

Body:

1.05 W/kg

Simultaneous Transmission:

1.24 W/kg

Wireless Router:

0.93 W/kg

Buyers information

In The Box:

Data Cable, Travel Adaptor, User Manual

Availability

Officially announced:

Aug 24, 2018
FCC OKs Cingular\'s purchase of AT&T Wireless