Compare and analyze Lenovo IdeaTab K3 vs Lenovo IdeaTab A2107 vs Samsung Galaxy Tab S3

Updated May 2019
80

Gadgets

80

Features

Key information

OS

Windows 8 Pro
Android 4.0
Android 7.0

Colour

black
black
multiple

Display

Physical sise, inches

11.6
7
9.7

Type

LCD
LCD
Super AMOLED

Sensor type

IPS
IPS
WXGA

Resolution, pixel

1366 x 768
1024 x 600
2048 x 1536

Pixel dencity, ppi

135
170
264

Screen to body ratio, %

65.55
56.56
72.3

Features

Ambient light sensor, Proximity sensor
Ambient light sensor
Scratch-resistant

Touch screen

Capacitive touchscreen

Multitouch screen

Camera

Back camera, MP

has not
3
13

Back camera flash

Camcorder

Front facing camera, MP

2
0.2
5

Front camera flash

Hardware

System chip

Intel Atom
MediaTek MT6575
Qualcomm MSM8996 Snapdragon 820

Processor

Dual-core, Z2760
Single core ARM Cortex-A9
Quard-core

CPU frequency,MHz

1800
1000
1500

Graphic processor

Intel Integrated HD SGX545
PowerVR SGX531T
Adreno 530

Memory

System memory, GB

2
1
4

Built-in storage, GB

32
16
32

Slot

micro SD
micro SD
micro SD

Storage expansion

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

Battery

Type

Li-Ion
Li-Ion
Li-Ion

Capacity, mAh

6800
3550
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

4.0
3.0
4.2

WIFI

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

USB

HDMI

Mini-HDMI

Micro USB

Positioning

GPS
GPS
GPS, A-GPS, Glonass

OTA sync

Computer sync

Coming with

USB cable

Power adapter

Stylus

Keyboard

Dimensions

Thickness, mm

9.48
12
6

Width, mm

188
125
169

Height, mm

300.9
195
237.3

Weigth, grams

640
400
429

Common

Model

IdeaTab K3
IdeaTab A2107
Galaxy Tab S3

Brand

Lenovo
Lenovo
Samsung

Rating on Amazon

3.3
3.4
4.4

Reviews on Amazon

263
187
879

Tablets comparison rating

  • better
  • worse
  • 0
  • 21
  • 24.5
  • 0Lenovo IdeaTab K3
  • 21Lenovo IdeaTab A2107
  • 24.5Samsung Galaxy Tab S3

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

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