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Alcatel JOY TAB vs Samsung Galaxy Tab A7 Lite vs Samsung Galaxy Tab A 8.4 (2020)

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

Comparison mode:

Display

Size:

8.0 inches
8.7 inches
8.4 inches

Resolution:

1280 x 800 pixels, 16:9 ratio, 189 PPI
1340 x 800 pixels, 5:3 ratio, 179 PPI
1920 x 1200 pixels, 16:10 ratio, 270 PPI

Technology:

TFT
TFT

Refresh rate:

60Hz

Screen-to-body:

70.86 %
81.06 %
80.91 %

Features:

Ambient light sensor
Ambient light sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor

Hardware

System chip:

MediaTek MT8165A
Mediatek Helio P22T MT8768T
Samsung Exynos 7904

Processor:

Quad-core, 1500 MHz, ARM Cortex-A53, 64-bit, 28 nm
Octa-core, 2300 MHz, Cortex-A53, 64-bit, 12 nm
Octa-core, 1800 MHz, Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 14 nm

GPU:

Mali-760 MP2
PowerVR GE8320
Mali-G71 MP2

RAM:

2GB
3GB
3GB LPDDR4

Internal storage:

32GB, available to use: 24 GB
32GB
32GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 1024 GB
microSDXC up to 512 GB

Device type:

Tablet
Tablet
Tablet

OS:

Android (9.0 Pie)
Android (11)
Android (9.0 Pie)

Battery

Capacity:

4080 mAh
5100 mAh
5000 mAh

Type:

Not user replaceable
Not user replaceable
Not user replaceable

Charging:

Fast charging
Fast charging

Max charge speed:

Wired: 15.0W

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

5 MP
8 MP (Autofocus)
8 MP (Autofocus)

Specifications:

Aperture size: F2.0
Aperture size: F1.9; Pixel size: 1.12 μm

Video recording:

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

Front:

5 MP
2 MP
5 MP

Video capture:

1280x720 (HD) (30 fps)

Design

Dimensions:

8.25 x 4.92 x 0.34 inches (209.6 x 125 x 8.6 mm)
8.37 x 4.91 x 0.31 inches (212.5 x 124.7 x 8.0 mm)
7.95 x 4.93 x 0.28 inches (201.9 x 125.2 x 7.1 mm)

Weight:

10.37 oz (294.0 g)
12.91 oz (366.0 g)
10.9 oz (309.0 g)

Materials:

Back: Metal; Frame: Metal
Back: Aluminum

Biometrics:

2D Face unlock

Keys:

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

Colors:

Metalic Black
Grey, Silver
Mocha

Cellular

LTE (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 17(700 b), 66(AWS-3), 71(600)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 66(AWS-3)

UMTS:

Bands 2(1900), 4(1700/2100), 5(850)
Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

LTE, UMTS
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

Micro SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Multiple speakers
Multiple speakers
Multiple speakers

Features:

Dolby Atmos, Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
5.0
5.0

Wi-Fi:

802.11 a, b, g, n; Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Hotspot

USB:

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

Features:

Charging, Mass storage device
Charging

Location:

GPS, A-GPS
GPS, A-GPS, Glonass, Galileo, BeiDou
GPS, Glonass

Sensors:

Accelerometer
Accelerometer, Compass
Accelerometer

Other:

Tethering, Computer sync, OTA sync
Tethering, Computer sync, OTA sync
ANT+

Hearing aid compatible:

M4, T3

Regulatory Approval

Measured SAR:

Body:

1.31 W/kg

Buyers information

Price:

$ 160
$ 240

User Manual:

This is the official Samsu​ng Galaxy Tab A 8.4 (2020) User Guide in English provided from the manufacturer.

In The Box:

Quick start guide, charger head, data cable, product safety & warranty, important customer safety infomation
Charging block, USB-C cable, SIM eject tool, QuickStart Guide

Availability

Officially announced:

May 27, 2021
Mar 25, 2020
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