---
product_id: 660903414
title: "DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray"
brand: "doogee"
price: "€ 483.41"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/660903414-doogee-t40-pro-12-inch-tablet-with-sim-card-slot
store_origin: IE
region: Ireland
---

# 20GB RAM + Helio G99 Octa-Core 12-inch 2.4K IPS Display 10800mAh Long-lasting Battery DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray

**Brand:** doogee
**Price:** € 483.41
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your mobile workspace with power, style, and endurance.

## Quick Answers

- **What is this?** DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray by doogee
- **How much does it cost?** € 483.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/660903414-doogee-t40-pro-12-inch-tablet-with-sim-card-slot)

## Best For

- doogee enthusiasts

## Why This Product

- Trusted doogee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Powerhouse:** 10800mAh battery with 18W fast charging and OTG reverse charging keeps you unplugged and ready for anything.
- • **Cinematic Visuals & Sound:** 12-inch 2.4K IPS display with ultra-narrow bezels and quad Hi-Res speakers create an immersive entertainment hub.
- • **Laptop-Level Productivity:** Magnetic keyboard dock and dual-app split screen turn your tablet into a mobile workstation for seamless multitasking.
- • **Flagship-Speed Multitasking:** 20GB RAM and Helio G99 deliver buttery-smooth app switching and 4K video editing without a hiccup.
- • **Sleek Aerospace-Grade Design:** Ultra-thin 7.6mm aluminum alloy body with fingerprint-resistant matte finish—carry sophistication everywhere.

## Overview

The DOOGEE T40 Pro is a premium 12-inch Android tablet featuring a powerful MediaTek Helio G99 Octa-Core processor paired with an industry-leading 20GB RAM and 512GB storage. Its stunning 2.4K IPS display and quad Hi-Res speakers deliver immersive visuals and sound, while a massive 10800mAh battery ensures all-day use with fast and reverse charging capabilities. Crafted from aerospace-grade aluminum, it combines durability with sleek elegance, and its magnetic keyboard dock plus dual-app split screen functionality make it a versatile productivity powerhouse for professionals on the go.

## Description

DOOGEE T40 Pro Tablets 12 Inch Android Tablet - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE, 12 Inch Android Tablet with SIM Card Slot WiFi6 - Gray

## Features

- [Premium Aerospace Design & Stylish Elegance] Crafted with a sleek 7.6mm ultra-thin unibody from aerospace-grade aluminum alloy, T40 PRO android tablet impresses with enhanced bend resistance. The sandblasted matte finish in Midnight Black, Titanium Gray, and Ocean Blue resists fingerprints while exuding sophistication. Weighing just 578g, its featherlight design slips effortlessly into bags for business trips, yet survives accidental drops thanks to reinforced corner buffers.
- [Flagship-grade Performance] Powered by the MediaTek Helio G99 Octa-Core Processor (Antutu benchmark score over 300,000), DOOGEE T40 Pro tablet 12 inch android rivals the Snapdragon 778G for lightning-fast responsiveness. With an industry-leading 20GB RAM (8GB physical + 12GB virtual expansion) and 512GB storage (expandable to 2TB), the android tablet effortlessly handles multiple apps and 4K video editing.
- [All-Day Endurance & Smart Charging] Equipped with an 10800mAh battery, the DOOGEE T40 Pro tablet 12 inch android delivers long-time continuous video playback or longer standby time, outperforming most 10-inch tablets. The android tablet’s 18W fast charging refuels the tablet rapidly, while the OTG reverse charging acts as an emergency power bank. Perfect for camping trips or last-minute meetings and the power-efficient design ensures you stay unplugged longer.
- [Immersive Visuals & Cinematic Sound] Featuring a stunning 12-inch 2.4K IPS display with full lamination technology, DOOGEE tablet T40 Pro delivers vibrant colors and sharp details even under sunlight. The 7mm ultra-narrow bezels create an large screen-to-body ratio for truly immersive video binges or e-book reading. Quad Hi-Res speakers produce 360° theater-grade audio, while the 16MP rear camera captures 2K/30fps videos and the 8MP front lens enables crystal-clear Zoom meetings.
- [Productivity Beast with PC-Level Versatility] Revolutionized by Android enterprise-grade optimization, apps launch faster and stay responsive longer. The magnetic docking interface transforms it into a laptop alternative – snap on a keyboard for Word/Excel marathons, while dual-app split screen lets you video conference and take notes simultaneously. With desktop-level file management, the 12 inch tablet handles spreadsheets, presentations, and cloud backups like a pro workstation.

## Product Details

- **Brand:** DOOGEE
- **Model name:** T40PRO
- **Memory storage capacity:** 512 GB
- **Screen size:** 12 Inches
- **Display resolution maximum:** 1200×2000 Pixels
- **Operating system:** Android
- **Colour:** Gray
- **RAM memory installed size:** 20 GB
- **Generation:** 1st Generation
- **Special feature:** Cellular Connectivity, Expandable Storage, Fast Charging, Phone Call Functionality, Supports USB OTG

## Images

![DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray - Image 1](https://m.media-amazon.com/images/I/610OFjTIAiL.jpg)
![DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray - Image 2](https://m.media-amazon.com/images/I/61YkniP9F2L.jpg)
![DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray - Image 3](https://m.media-amazon.com/images/I/81mQiZ1ugOL.jpg)
![DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray - Image 4](https://m.media-amazon.com/images/I/715enJUoPHL.jpg)
![DOOGEE T40 Pro 12 Inch Tablet with SIM Card Slot - 20GB RAM/512GB Storage, Helio G99 Octa-Core, 10800mAh Battery, 2.4K IPS Display, Dual SIM 4G LTE Android Tablet 12 Inch Android Gaming Tablet - Gray - Image 5](https://m.media-amazon.com/images/I/71aUWeQsF-L.jpg)

## Available Options

This product comes in different **Colour Name** options.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-27*