Compare and analyze NVIDIA SHIELD K1 vs Lenovo IdeaTab K3 vs Samsung Galaxy Tab S3

Updated May 2019
80

Gadgets

80

Features

Key information

OS

Android 5.0
Windows 8 Pro
Android 7.0

Colour

black
black
multiple

Display

Physical sise, inches

8
11.6
9.7

Type

LCD
LCD
Super AMOLED

Sensor type

IPS
IPS
WXGA

Resolution, pixel

1920 x 1200
1366 x 768
2048 x 1536

Pixel dencity, ppi

283
135
264

Screen to body ratio, %

63.3
65.55
72.3

Features

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

Touch screen

Capacitive touchscreen

Multitouch screen

Camera

Back camera, MP

5
has not
13

Back camera flash

Camcorder

Front facing camera, MP

5
2
5

Front camera flash

Hardware

System chip

Nvidia Tegra K1
Intel Atom
Qualcomm MSM8996 Snapdragon 820

Processor

Quad-core Cortex-A15
Dual-core, Z2760
Quard-core

CPU frequency,MHz

2200
1800
1500

Graphic processor

ULP GeForce Kepler
Intel Integrated HD SGX545
Adreno 530

Memory

System memory, GB

2
2
4

Built-in storage, GB

16
32
32

Slot

micro SD
micro SD
micro SD

Storage expansion

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

Battery

Type

Li-Ion
Li-Ion
Li-Ion

Capacity, mAh

5200
6800
6000

User replaceable

Multimedia

Speakers

3.5 mm stereo jack

Radio

Music player

Cellurar

Amount of sim cards

has not
has not
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
4.0
4.2

WIFI

802.11 a, b, g, n, ac
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

9.2
9.48
6

Width, mm

126
188
169

Height, mm

221
300.9
237.3

Weigth, grams

356
640
429

Common

Model

SHIELD K1
IdeaTab K3
Galaxy Tab S3

Brand

NVIDIA
Lenovo
Samsung

Rating on Amazon

3.9
3.3
4.4

Reviews on Amazon

1649
263
879

Tablets comparison rating

  • better
  • worse
  • 17
  • 0
  • 22.5
  • 17NVIDIA SHIELD K1
  • 0Lenovo IdeaTab K3
  • 22.5Samsung Galaxy Tab S3

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

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