Samsung Galaxy J3 (2017) vs Samsung Galaxy Tab S7 Specs Comparison

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

Display

Size:

5.0 inches
11.0 inches

Resolution:

1280 x 720 pixels, 294 PPI
2560 x 1600 pixels, 16:10 ratio, 274 PPI

Technology:

TFT
LCD

Refresh rate:

120Hz

Screen-to-body:

69.74 %
83.62 %

Colors:

16 777 216

Features:

Proximity sensor
HDR support, Ambient light sensor

Hardware

System chip:

Samsung Exynos 7 Quad 7570 (14 nm)
Qualcomm Snapdragon 865+ SM8250-AB (7 nm)

Processor:

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit
Octa-core, 3000 MHz, Kryo 585, 64-bit

GPU:

Mali-T720
Adreno 650

RAM:

1.5GB
6GB

Internal storage:

16GB, available to use: 10 GB
128GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 1000 GB

Device type:

Smartphone
Tablet

OS:

Android (7.0 Nougat)
Android (11, 10), Samsung One UI

Battery

Capacity:

2600 mAh
8000 mAh

Type:

Li - Ion, User replaceable
Not user replaceable

Max charge speed:

Wired: 45.0W

Camera

Rear:

Single camera
Dual camera

Main camera:

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

Specifications:

Aperture size: F1.9
Aperture size: F2.0

Second camera:

5 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Flash:

LED
Dual LED

Video recording:

1920x1080 (Full HD) (30 fps)
Yes

Features:

Video calling, Video sharing

Front:

2 MP
8 MP

Design

Dimensions:

5.55 x 2.76 x 0.34 inches (141 x 70.1 x 8.6 mm)
9.99 x 6.51 x 0.25 inches (253.8 x 165.3 x 6.3 mm)

Weight:

5.22 oz (148.0 g)
17.71 oz (502.0 g)

Biometrics:

Fingerprint (touch)

Features:

Touch sensitive control keys

Keys:

Left: Volume control; Right: Lock/Unlock key

Colors:

Silver
Phantom navy

Cellular

5G:

SA, NSA

4G (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a)

3G:

Bands 5(850), 4(1700/2100), 2(1900)

Data Speed:

LTE, HSPA
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Multiple speakers

Features:

Album art cover, Background playback
Dolby Atmos

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
5.0

Wi-Fi:

802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct

USB:

microUSB, USB 2.0
Type-C (reversible), USB 3.2

Features:

Mass storage device, Charging
Charging, Headphones port, OTG, Video out

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Other:

UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
Tethering, Computer sync, OTA sync

Hearing aid compatible:

M3, T3

Phone features

Notifications:

Haptic feedback

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

Feb 08, 2017

FCC ID value:

A3LSMJ327A

Measured SAR:

Head:

0.73 W/kg

Body:

1.04 W/kg

Simultaneous Transmission:

1.32 W/kg

Wireless Router:

1.10 W/kg

Availability

Officially announced:

May 14, 2017
Aug 05, 2020
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