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Samsung Galaxy Tab A7 vs Samsung Galaxy Tab A 8.4 (2020) vs Alcatel JOY TAB 2

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

Comparison mode:

Display

Size:

10.4 inches
8.4 inches
8.0 inches

Resolution:

2000 x 1200 pixels, 5:3 ratio, 224 PPI
1920 x 1200 pixels, 16:10 ratio, 270 PPI
1280 x 800 pixels, 16:9 ratio, 189 PPI

Technology:

IPS LCD
TFT
IPS LCD

Screen-to-body:

78.94 %
80.91 %
70.81 %

Features:

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

Hardware

System chip:

Qualcomm Snapdragon 662 SM6115 (11 nm)
Samsung Exynos 7904 (14 nm)
MediaTek MT8766B

Processor:

Octa-core, 2000 MHz, Kryo 260, 64-bit
Octa-core, 1800 MHz, Arm Cortex-A73 and Arm Cortex-A53, 64-bit
Quad-core, 2000 MHz, Cortex-A53, 64-bit

GPU:

Adreno 610
Mali-G71 MP2
IMG PowerVR GE8300

RAM:

3GB
3GB LPDDR4
3GB

Internal storage:

32GB, available to use: 19.5 GB
32GB
32GB, available to use: 24.5 GB

Storage expansion:

microSDXC up to 1024 GB
microSDXC up to 512 GB
microSD up to 256 GB

Device type:

Tablet
Tablet
Tablet

OS:

Android (10)
Android (9.0 Pie)
Android (10)

Battery

Capacity:

7040 mAh
5000 mAh
4080 mAh

Type:

Not user replaceable
Not user replaceable
Not user replaceable

Charging:

Fast charging
Fast charging

Max charge speed:

Wired: 10.0W

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

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

Specifications:

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

Video recording:

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

Front:

5 MP
5 MP
5 MP

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

9.75 x 6.20 x 0.28 inches (247.6 x 157.4 x 7 mm)
7.95 x 4.93 x 0.28 inches (201.9 x 125.2 x 7.1 mm)
8.24 x 4.93 x 0.34 inches (209.4 x 125.2 x 8.7 mm)

Weight:

16.79 oz (476.0 g)
10.9 oz (309.0 g)
10.93 oz (310.0 g)

Materials:

Back: Aluminum
Back: Plastic; Frame: Plastic

Biometrics:

2D Face unlock

Keys:

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

Colors:

Dark gray, Silver, Gold
Mocha
Metallic Black

Phone functionality:

Yes

Cellular

LTE (FDD):

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 66(AWS-3)
Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 17(700 b), 25(1900+), 26(850+), 66(AWS-3), 71(600)

LTE (TDD):

Bands 41(2600+)

UMTS:

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

Data Speed:

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

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Multiple speakers
Multiple speakers
Loudspeaker

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:

Yes

Connectivity & Features

Bluetooth:

5.0
5.0
5.0

Wi-Fi:

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

USB:

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

Features:

Charging
Charging, OTG, Mass storage device

Location:

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

Sensors:

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

Other:

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

Buyers information

Price:

$ 230 / € 223
$ 240
$ 120

User Manual:

This is the official Samsu​ng Galaxy Tab A7 User Guide in English provided from the manufacturer.
This is the official Samsu​ng Galaxy Tab A 8.4 (2020) User Guide in English provided from the manufacturer.

In The Box:

Charging block, USB-C cable, SIM eject tool, QuickStart Guide
Quick Reference Guide, Power brick, USB cable, Sim Tool

Availability

Officially announced:

Oct 08, 2020
Mar 25, 2020
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