Compare and analyze Lenovo IdeaTab A2109 vs Samsung Galaxy Tab 4 vs Dragon Touch X10

Updated May 2019
80

Gadgets

80

Features

Key information

OS

Android 4.0
Android 4.4.2
Android 5.1

Colour

black
white
black

Display

Physical sise, inches

9
7
10.6

Type

LCD
TFT
AMOLED

Sensor type

IPS
PLS
IPS

Resolution, pixel

1280 x 720
1281 x 800
1366x768

Pixel dencity, ppi

163
216
178

Screen to body ratio, %

48.41
70.5

Features

Ambient light sensor
Scratch-resistant

Touch screen

Capacitive touchscreen

Multitouch screen

Camera

Back camera, MP

3
3.15
5

Back camera flash

Camcorder

Front facing camera, MP

0.3
1.3
2

Front camera flash

Hardware

System chip

NVIDIA Tegra 3 T30L
Marvell PXA1088
ARM

Processor

Quad-core, ARM Cortex-A9
Quad-core Qualcomm
Octa-core Cortex A7

CPU frequency,MHz

1200
1200
2000

Graphic processor

ULP GeForce
ULP GeForce
PowerVR SGX544 GPU

Memory

System memory, GB

1
1.5
1

Built-in storage, GB

16
16
16

Slot

micro SD
micro SD
has not

Storage expansion

up to 32 GB
up to 64 GB

Battery

Type

Li-Ion
Li-Po
Lithium

Capacity, mAh

3550
4000
7200

User replaceable

Multimedia

Speakers

3.5 mm stereo jack

Radio

Music player

Cellurar

Amount of sim cards

1
has not
has not

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

3.0
4.0
2.1

WIFI

802.11 b, g, n
Wi-Fi 802.11 a, b, g, n
802.11b, g, n4

USB

HDMI

Mini-HDMI

Micro USB

Positioning

GPS, A-GPS, Glonass
GPS

OTA sync

Computer sync

Coming with

USB cable

Power adapter

Stylus

Keyboard

Dimensions

Thickness, mm

11.65
9
10.1

Width, mm

178
107.9
172.7

Height, mm

259
186.9
279.4

Weigth, grams

570
276
907

Common

Model

IdeaTab A2109
Galaxy Tab 4
X10

Brand

Lenovo
Samsung
Dragon Touch

Rating on Amazon

3.3
4.3
3.4

Reviews on Amazon

127
2682
2704

Tablets comparison rating

  • better
  • worse
  • 21
  • 12
  • 4
  • 21Lenovo IdeaTab A2109
  • 12Samsung Galaxy Tab 4
  • 4Dragon Touch X10

The best tablet is Lenovo IdeaTab A2109. Purchase Lenovo IdeaTab A2109 at Amazon

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