Samsung Galaxy J4 Core vs Samsung Gear S3 classic LTE

Samsung Galaxy J4 Core

Samsung Gear S3 classic LTE

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800; GSM 850, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 900, 2100; HSDPA 850, 1700(AWS), 1900 - USA
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800)

LTE frequency band 2(1900), 4(1700/2100), 5(850) - USA
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

6 inches

1.3 inches
Resolution

720 x 1480 pixels

360 x 360 pixels
Pixel density

274 ppi

392 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

Corning Gorilla Glass SR+
Multitouch

Yes

Yes

Main camera
Main camera

8 MP, f/2.2
Primary camera resolution

3264 x 2448 pixels

-
Primary camera video

1080p@30fps

-
Primary camera flash

LED flash

-
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

-

Features
Messaging SMS

-

SMS(threaded view)
Messaging Email

-

Email
Messaging IM

-

IM
Java

-

No
Sensors

Accelerometer, light, proximity

Accelerometer, barometer, gyro, heart rate