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Samsung Galaxy J2 vs Samsung Galaxy J2 (2016) vs Samsung Galaxy A02s

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

Comparison mode:

Display

Size:

4.7 inches
5.0 inches
6.5 inches

Resolution:

960 x 540 pixels, 234 PPI
1280 x 720 pixels, 294 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI

Technology:

Super AMOLED
Super AMOLED
IPS LCD

Screen-to-body:

64.62 %
68.01 %
81.80 %

Colors:

16 777 216
16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 3475
Spreadtrum SC9830
Qualcomm Snapdragon 450 SDM450

Processor:

Quad-core, 1300 MHz, ARM Cortex-A7
Quad-core, 1500 MHz, ARM Cortex-A7
Octa-core, 1800 MHz, Cortex-A53, 64-bit, 14 nm

GPU:

Mali-T720
Mali-400 MP2
Adreno 506

RAM:

1GB LPDDR3
1.5GB
3GB

Internal storage:

8GB, available to use: 4.3 GB
8GB, available to use: 4 GB
32GB (eMMC 5.1), available to use: 20.5 GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 128 GB
microSDXC up to 1024 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (5.1 Lollipop)
Android
Android (11, 10)

Battery

Capacity:

2000 mAh
2600 mAh
5000 mAh

Type:

User replaceable
User replaceable
Li - Polymer, Not user replaceable

Charging:

Samsung Adaptive Fast Charging

Max charge speed:

Wired: 15.0W

Camera

Rear:

Single camera
Single camera
Triple camera

Main camera:

5 MP (Autofocus, CMOS image sensor)
8 MP (Autofocus, CMOS image sensor)
13 MP (Autofocus)

Specifications:

Aperture size: F2.2
Aperture size: F2.2
Aperture size: F2.2

Second camera:

2 MP (Macro)

Specifications:

Aperture size: F2.4

Third camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

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

Features:

Video calling, Video sharing
Video calling, Video sharing

Front:

2 MP
5 MP
5 MP

Design

Dimensions:

5.37 x 2.72 x 0.33 inches (136.5 x 69 x 8.4 mm)
5.61 x 2.80 x 0.31 inches (142.4 x 71.1 x 8 mm)
6.46 x 2.99 x 0.36 inches (164.2 x 75.9 x 9.1 mm)

Weight:

4.59 oz (130.0 g)
4.87 oz (138.0 g)
6.91 oz (196.0 g)

Materials:

Back: Plastic; Frame: Plastic

Features:

Touch sensitive control keys
Touch sensitive control keys

Keys:

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

Colors:

Black, Gold, White
Black, Gold, Gray
Black, White, Blue

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 3(1800), 5(850), 8(900), 20(800 DD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

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

UMTS:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 1(2100), 5(850), 8(900)

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes
Yes

SIM type:

Micro SIM
Micro SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

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

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.1
4.1
4.2

Wi-Fi:

802.11 b, g, n
802.11 b, g, n; Wi-Fi Direct
802.11 b, g, n, 802.1x; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
microUSB, USB 2.0
Type-C (reversible), USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging
Charging, Mass storage device

Location:

GPS, A-GPS
GPS, A-GPS
GPS, A-GPS, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer
Accelerometer
Accelerometer

Other:

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

Phone features

Notifications:

Haptic feedback
Haptic feedback

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

Feb 07, 2021

FCC ID value:

ZCASMA025U

Measured SAR:

Head:

1.00 W/kg

Body:

0.85 W/kg

Simultaneous Transmission:

1.40 W/kg

Wireless Router:

0.85 W/kg

Buyers information

In The Box:

Power brick, USB Cable, Headphones, Sim Card extractor tool
FCC OKs Cingular\'s purchase of AT&T Wireless