Samsung Galaxy Amp Prime vs Samsung Galaxy J2 (2018)

Display

Display size

5.0 inches
5.0 inches

Resolution

720 x 1280 pixels
540 x 960 pixels

Pixel density

294 ppi
220 ppi

Technology

Super AMOLED
LCD

Screen-to-body ratio

68.13 %
66.22 %

Features

Ambient light sensor, Proximity sensor
Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

5 megapixels
8 megapixels

Hardware Features

Autofocus
Autofocus, Back-illuminated sensor (BSI)

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)
1920x1080 (Full HD) (30 fps)

Features

Video calling
Video calling, Video sharing

Front

2 megapixels
5 megapixels

Design

Dimensions

5.6 x 2.8 x 0.31 inches (142.2 x 71.1 x 7.9 mm)
5.6 x 2.8 x 0.4 inches (142.2 x 71.1 x 10.2 mm)

Weight

4.90 oz (139 g)
the average is 6 oz (172 g)
5.40 oz (153 g)
the average is 6 oz (172 g)

Materials

 
Back: Plastic

Features

Touch sensitive control keys
Touch sensitive control keys

Colors

White
Black

Hardware & Performance

System chip

Samsung Exynos 3 Quad 3475
Qualcomm Snapdragon 425 MSM8917

Processor

Quad-core, 1300 MHz, ARM Cortex-A7, 32-bit, 28 nm
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm

GPU

Mali-T720
Adreno 308

RAM

1.5 GB
1.5 GB

Internal storage

16 GB
16 GB

Maximum User Storage

10.32 GB
9.8 GB

Storage expansion

up to 128 GB
up to 400 GB

OS

Android (6.0 Marshmallow)
Android (8.1 Oreo), Samsung Experience UI

Battery

Capacity

2600 mAh
2600 mAh

Talk time

22.00 hours
the average is 23 h (1379 min)
16.00 hours
the average is 23 h (1379 min)

Stand-by time

10.0 days (240 hours)
the average is 21 days (498 h)
13.5 days (325 hours)
the average is 21 days (498 h)

Music playback

77.00 hours
 

Video playback

14.00 hours
17.00 hours

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 12
Bands 2, 4, 5, 7, 66, 71

UMTS

850, 1700/2100, 1900, 2100 MHz
850, 900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

Data

LTE Cat 3 (100/50 Mbit/s), HSPA
LTE, HSPA, HSUPA

SIM type

Nano SIM
Nano SIM

Connectivity

Bluetooth

4.1
4.2

Wi-Fi

802.11 b, g, n
802.11 b, g, n

USB

USB 2.0
USB 2.0

Connector

microUSB
microUSB

Features

Mass storage device, USB charging
Mass storage device

Location

GPS, A-GPS
GPS, A-GPS, Glonass

Other

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

Phone features

Sensors

Accelerometer
Accelerometer

Notifications

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Hearing aid compatibility

M3, T4
M3, T4

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording

Multimedia

Screen mirroring

 
Wireless screen share

Radio

FM
FM

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
3.5mm

Regulatory Approval

FCC approval

 
 

Date approved

Feb 19, 2016
 

FCC ID value: A3LSMJ320A link
 

FCC measured SAR

 
 

Head

0.75 W/kg
 

Body

0.84 W/kg
 

Simultaneous Transmission

1.56 W/kg
 

Wireless Router

1.10 W/kg
 
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