Teclast M20 4G  stands out for its special attributes such as big screen, dual SIM, and it is also marvelous for its compact metallic design with very cool frames. This is a tablet that enables anyone to watch movies or play games and enjoy everything they do because it is wide enough.

On this page we will review the full specifications of Teclast M20 4G. Areas such as design, display, camera, network, price, performance and other features of Teclast M20 4G will be examined. This device was announced and released in the month of July 2018.

Design and Display of Teclast M20 4G

Screen size of the device is 10.1 inches IPS and it is designed by Sharp. It has a resolution of 2560 x 1600 pixels resolution. Body materials are metals and plastic combined in the most brilliant sense. It weighs 593 grams and comes only in gray color.

Pixel density is 299 ppi, aspect ratio is 16:10, and screen to body ratio is 72.73 percent. Furthermore, other display features are multi-touch, scratch resistant, and also capacitive touch screen.

Camera Features of Teclast M20 4G

At the camera department there is a single 5 MP camera to the rear. Image dimension for the primary camera is 2592 x 1944 pixels which come with Full HD Recording (FHD).  Other good features in the camera department are auto focus, geo-tagging, image capture, video recording, face detection, touch focus, HDR, panorama. However, the rear camera has no flash.

Front camera which also doubles as the selfie snapper is 2 MP which has stringent features but no flash option as well.

Hardware and Software

Android 8.0 Oreo operating system is the primary software found on the device. It comes with a modified user interface. Furthermore, there are also components for the hardware. For instance, there is MediaTek Helio X20 MT6797 SoC chipset process technology 28nm with 64-bit architecture. The CPU found here is Deca-core 2 x 2.3 GHz ARM Cortex A72, 10-Cores among others, while the GPU for graphics is ARM Mali-T880 MP4 4-Cores.

Storage Capacity and Sensors

There is 4GB of RAM which cannot be expanded in the device. However, the internal storage is 64GB which is expandable up to 128GB on the external side of things with a microSD card. The sensor found here in the Teclast M20 4G is G-Sensor, no fingerprint sensor.

Detailed Technical Specifications of Teclast M20 4G

General Information

  • Device Type

Android Tablet

  • Brand & Model

Teclast M20 4G

  • Device Proclamation Date

21 July, 2018

  • Product Release Date
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23 July, 2018

  • Product Availability Status

Available on Shopping Stores

  • Fingerprint Sensor
  • Waterproof

Display & Screen

  • Display Type

IPS Capacitive TouchScreen

  • Display Size (in diagonal)

10.1 inches

  • Resolution (in Pixel)

2560 X 1440 Pixels, 24 bit color depth

  • Multitouch Input
  • Display Colors

16 Million

  • Pixel Density (In PPI)

~ 299 PPI, Pixel Density

  • Touch Screen

Yes with 10-point touch

  • Touchscreen Technology


  • Display Protection


  • Features

IPS Display
299 PPI, Pixel Density
10-point Capacitive Touch
Oliophobic (lipophobic) coating
178 Degree Wide Angle Lens
Sharp Display

  • Secondary Display


  • Screen to Body Ratio


Hardware Parameters & Memory

  • Chipset (SoC)

MediaTek Helio X20 MT6797, 64-bit Processor

  • CPU Frequency

Deca-Core 2x 2.3GHz ARM Cortex-A72+ 4×1.85GHz ARM Cortex-A53 + 4x 1.4GHz ARM Cortex-A53 CPU Clock

  • Number of Cores


  • CPU Bit Architecture


  • Graphics Processing (GPU)

ARM Mali-T880 MP4, 780 MHz, 4-Cores

  • Process Technology


  • RAM (Memory)


  • Memory Type


  • Internal Memory


  • Cache Memory


  • Memory Speed (RAM)

800 MHz

  • Card & Expandable Memory

Yes Supports TF card up to 128GB

  • Card Slot

microSD, microSDHC, microSDXC

  • Memory Channels

Dual Channel

  • Sensors


  • Input Type


Body Design & Dimensions

  • Design Type (Form Factor)


  • Dimensions (LxWxH)

240 mm x 170 mm x 10 mm

  • Length

19.90 cm

  • Broadness

12.6 cm

  • Thickness

0.74 cm

  • Weight (in Grams)

593 Grams (With Battery)

  • Body Protection


  • Gadget Body Color


  • Device Body Material

Plastic, Metal

Camera & Features

  • Camera Type

Dual Camera Set UP (One Front + One Back)

  • Rear Camera

5 Megapixels

  • Image Dimensions

2592 x 1944 Pixels

  • Full HD Recording


  • HD Recording


  • Auto Focus
  • Touch Focus
  • Video Resolution

1080p@30fps, 720p@30fps

  • Primary Camera Features

Image Capture
Video Recording
Face detection
Touch focus

  • Flash Type


  • Front Facing Camera

2 Megapixels

  • Front Camera Flash


Software & Platforms

  • Operating System (OS)

Android 8.0 Oreo OS

  • User Interface (UI)


  • Java (Software Platform)


  • Social Network (FB)
  • Video-Sharing Youtube
  • Microblogging (Twitter)
  • Pre-Installed Apps

Google Search, Play Store, Calculator, Calendar, Security, Settings, Security, Gmail, Browser

  • Calculator


  • Calender
  • Clock & Alarm


  • Phone Book

Wired & Wireless Connectivity

  • Wi-Fi (Standards Supported)

Wi-Fi 802.11 a/b/g/n/ac, Dual WiFi 2.4GHz/5.0GHz , Hotspot

  • Wi-fi Hotspot
  • USB Type and Version

Yes Micro USB 2.0 with OTG, Charging and Mass Storgae

  • Memory Card Reader


  • Bluetooth Type, Model

Yes Bluetooth v4.0 with A2DP Profile

  • Navigation Technology (GPS)

Yes, with GPS, A-GPS, GLONASS, BeiDou

  • Near Field Communication (NFC)
  • HDMI Port
  • Infrared (IR)
  • Wireless Charging Technology

Data & Internet

  • General Packet Radio Service
  • Enhanced Data for Global Evolution
  • Internet Speed (Mbps)

LTE Cat 6 300 Mbps Download, 50 Mbps Upload

  • Supported Browser

Yes Support, Google Chrome, Support WAP, HTML, HTML5 Browsers

Multimedia Features (Audio, Video and Images)

  • Supported Audio Format

Yes Support WAV, AAC, AMR, MP3, WMA, MIDI, OGG, AAC+, eAAC+

  • Supported Video Format
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Yes Support 3GP, AVI, H.264, H.265, MKV, MP4, MPEG2, MPEG4, VP8, VP9

  • Picture format

Yes Support BMP, GIF, JPEG, JPG, PNG

  • Video Output

Yes With Wireless Media Link

  • FM Radio


  • Alert Types

Vibration, MP3 ringtones, MIDI, WAV

  • Ring Tones

MP3, WAV ringtones

  • Supports Music Player
  • Supports Video Player
  • Sound


  • Loudspeaker

Yes with Dual Bottom Speaker

  • Audio Output

Yes With 3.5 mm Audio Jack Support

  • Speakers


Messaging and Email Services

  • Short Message Service


  • Multimedia Messaging Service
  • Messaging & Email

Yes Support POP3, IMAP4, SMTP

  • IM (Instant Messaging)


Network & Cellular

  • Network Technology


  • 3G Support


  • 4G Support


  • 2G Network Bands

GSM : 850 / 900 / 1800 / 1900 MHz
CDMA : 800 MHz

  • 3G Network Bands

W-CDMA : 900 / 2100 MHz
TD-SCDMA : 1880 – 1920 MHz
TD-SCDMA : 2010 – 2025 MHz

  • 4G Network Bands

LTE : 1800 / 2600 MHz
LTE-TDD : 1900 MHz (Band 39)
LTE-TDD : 2300 MHz (Band 40)
LTE-TDD : 2500 MHz (Band 41)
LTE-TDD : 2600 MHz (Band 38)

  • SIM Card Type

Micro SIM

  • Number of SIM Card


  • Dual SIM Support

Yes with Dual SIM support

Battery and Power

  • Battery Pattern

Li-Poly (Lithium Polymer)

  • Capacity (in mAh)


  • Battery Fixing


  • Wireless Charging Technology
  • Fast Battery Charging
  • Standby Time

Up to 100 Hours

  • Music Play

Up to 16 Hours

  • Battery Video Playback

Up to 8 Hours

  • Web Browsing Time

Up to 6 Hours

  • Charging Duration

Up to 2.5 Hours

  • Overall Uses

Up to 8 Hours

Box items

  • In the box (Package Items)

Teclast M20 4G Tablet
Built-in Battery 6,600mAh
Power Adapter
USB Cable
Warranty Docs
English User Manual

==> Disclaimer: Specifications, Features & Price Shown For The Above Device Was Entered Manually. We Can Not Guarantee That The Info On This Page Is 100% Correct. If You Think That Any Information For The Current Device Is Wrong Or Missing, Please Don’t Hesitate To Contact Us.

Network and Connectivity

Simply put, the Teclast M20 4G has 2G, 3G, and 4G internet networks. So, we can say that it will conveniently handle GSM, HSDPA, WCDMA, and LTE networks. There are also two compartment slots in the device to handle micro SIM cards.

Other salient connectivity options are GPS, Dual Band Wi-Fi, Bluetooth 4.1. For connectors, there are headphone jack, a microUSB OTG port, and other highlights. However, there is no infrared in the device.

Battery Life

Powering the device is a 6600 mAh Li-Po non-removable battery with fast charging option but there is also no wireless option for the Teclast M20 4G. The fast charging technology means that users can have a full charge within two hours from zero percent.

Price and Availability of Teclast M20 4G

Pricing of the device has put at $189.99 USD. It is available in online stores such as Gearbest and Aliexpress.


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