Samsung Galaxy Tab S4 vs Samsung Galaxy Tab A7 Specs Comparison

Design

Dimensions
9.81 x 6.47 x 0.28 inches 249.3 x 164.3 x 7.1 mm	9.75 x 6.20 x 0.28 inches 247.6 x 157.4 x 7 mm
Weight
17.04 oz (483.0 g)	16.79 oz (476.0 g)
Materials
Back: Glass
Biometrics
Iris scanner, 2D Face unlock
Features
Stylus
Keys
Right: Volume control, Lock/Unlock key
Colors
Black, Gray	Dark gray, Silver, Gold

Display

Size
10.5-inch	10.4-inch
Resolution
2560x1600px, 16:10 ratio, 288 PPI	2000x1200px, 5:3 ratio, 224 PPI
Technology
Super AMOLED	IPS LCD
Screen-to-body
78.07 %	78.94 %
Features
Ambient light sensor, Proximity sensor	Ambient light sensor

Hardware

System chip
Qualcomm Snapdragon 835 MSM8998 (10 nm)	Qualcomm Snapdragon 662 SM6115 (11 nm)
Processor
Octa-core 2350 MHz Kryo 280	Octa-core 4x 2.0GHz Kryo 260 + 4x 1.8GHz Kryo 260
GPU
Adreno 540	Adreno 610
RAM
4GB (LPDDR4)	3GB
Internal storage
64GB, available to use: 50.5 GB	32GB, available to use: 19.5 GB
Storage expansion
microSDXC up to 400 GB	microSDXC up to 1024 GB
OS
Android (10, 9.0 Pie, 8.1 Oreo), Samsung One UI	Android (12, 11, 10)

Battery

Capacity
7300 mAh	7040 mAh
Type
Li - Polymer
Charging
Fast charging	Fast charging

Camera

Rear
Single camera	Single camera
Main camera
13 MP (PDAF, CMOS image sensor) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	8 MP (Autofocus)
Flash
LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) Hyperlapse, Video calling, Video sharing	1920x1080 (Full HD) (30 fps)
Front
8 MP, Video capture: 1920x1080 (Full HD)	5 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct
USB
Type-C, USB 3.1	Type-C, USB 2.0
HDMI
Yes
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Pedometer, Compass, Hall (for flip covers), Barometer	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
Tethering, Computer sync, OTA sync	Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Multiple speakers	Multiple speakers
Features
Dolby Atmos, Album art cover, Background playback	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share

Buyers information

MSRP
$ 650	$ 230 / € 223
In The Box
Samsung Adaptive Fast Charger, USB Type-C cable, User Manual And Warranty Card, S-Pen

Availability

Officially announced
Aug 01, 2018	Oct 08, 2020

Alternative variants

LTE support

Weight	17.04 oz (483.0 g)
Data Speed	LTE-A Pro Cat 16 (1000/150 Mbit/s)
MSRP	€ 760

with 64GB storage

Internal storage	64GB
MSRP	$ 280

with 256 GB storage

Internal storage	256GB
MSRP	$ 750

with LTE support

Weight	16.83 oz (477.0 g)
4G (FDD)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 66(AWS-3)
4G (TDD)	Bands 38(2600), 40(2300)
3G	Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed	LTE-A Cat 13/5 (400/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type	Nano SIM

Links

Full specifications
Samsung Galaxy Tab S4 Specs	Samsung Galaxy Tab A7 Specs
PhoneArena Review
Samsung Galaxy Tab S4 Review