Compare and analyze Lenovo Ideapad A1 vs Acer Iconia W4 vs Samsung Galaxy Tab S3

Updated May 2019
80

Gadgets

80

Features

Key information

OS

Android 2.3
Windows 8.1
Android 7.0

Colour

silver
silver
multiple

Display

Physical sise, inches

7
8
9.7

Type

TFT
LCD
Super AMOLED

Sensor type

IPS
IPS
WXGA

Resolution, pixel

1024x600
1280 x 800
2048 x 1536

Pixel dencity, ppi

170
189
264

Screen to body ratio, %

56.56
63.13
72.3

Features

Scratch-resistant
Ambient light sensor
Scratch-resistant

Touch screen

Capacitive touchscreen

Multitouch screen

Camera

Back camera, MP

3
5
13

Back camera flash

Camcorder

Front facing camera, MP

0.2
2
5

Front camera flash

Hardware

System chip

TI OMAP 3622
Intel Atom Bay Trail
Qualcomm MSM8996 Snapdragon 820

Processor

Cortex-A8
Quad-core Intel Atom Z3740
Quard-core

CPU frequency,MHz

1000
1333
1500

Graphic processor

NVIDIA
Intel Graphics Media Accelerator HD
Adreno 530

Memory

System memory, GB

0.5
1
4

Built-in storage, GB

16
32
32

Slot

micro SD
micro SD
micro SD

Storage expansion

up to 32 GB
up to 64 GB
up to 256 GB

Battery

Type

Li - Po
Li - Po
Li-Ion

Capacity, mAh

3550
4960
6000

User replaceable

Multimedia

Speakers

3.5 mm stereo jack

Radio

Music player

Cellurar

Amount of sim cards

has not
1
1

Sim

Nano sim

Micro sim

Phone features

Sensors

Accelerometer
Accelerometer
Accelerometer

Flight mode

Silent mode

Speakerphone

Voice commands

Voice recording

Camera features

Face detectoin

Auto flash

Autofocus

Geo-tagging

Digital zoom

Connectivity

Bluetooth

2.1
4.0
4.2

WIFI

802.11 b, g, n
802.11 a, b, g, n
802.11 a, b, g, n, ac

USB

HDMI

Mini-HDMI

Micro USB

Positioning

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

OTA sync

Computer sync

Coming with

USB cable

Power adapter

Stylus

Keyboard

Dimensions

Thickness, mm

12
10.8
6

Width, mm

125
134
169

Height, mm

195
218
237.3

Weigth, grams

400
425
429

Common

Model

Ideapad A1
Iconia W4
Galaxy Tab S3

Brand

Lenovo
Acer
Samsung

Rating on Amazon

3.3
3.4
4.4

Reviews on Amazon

201
106
879

Tablets comparison rating

  • better
  • worse
  • 7.5
  • 22.5
  • 24.5
  • 7.5Lenovo Ideapad A1
  • 22.5Acer Iconia W4
  • 24.5Samsung Galaxy Tab S3

The best tablet is Samsung Galaxy Tab S3. Purchase Samsung Galaxy Tab S3 at Amazon

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