---
product_id: 733402338
title: "- DOOGEE Blade 20 Ultra Rugged Phone Unlocked,32GB+512GB,10300mAh Large Battery Rugged Smartphone with 1.54\"IPS Rear Display,6.6\"HD+90Hz Android 14,50MP+8MP,IP68/IP69K Waterproof Phones,Face ID/NFC/OTG"
brand: "doogee"
price: "14974192₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Doogee"
url: https://www.desertcart.vn/products/733402338-doogee-blade-20-ultra-rugged-phone-unlocked-32gb-512gb-10300mah
store_origin: VN
region: Vietnam
---

# 32GB RAM + 512GB Storage (expandable to 2TB) IP68/IP69K Waterproof & MIL-STD-810H Ruggedness 10300mAh Massive Battery with 18W Fast Charge - DOOGEE Blade 20 Ultra Rugged Phone Unlocked,32GB+512GB,10300mAh Large Battery Rugged Smartphone with 1.54"IPS Rear Display,6.6"HD+90Hz Android 14,50MP+8MP,IP68/IP69K Waterproof Phones,Face ID/NFC/OTG

**Brand:** doogee
**Price:** 14974192₫
**Availability:** ✅ In Stock

## Summary

> 📱 Rugged power meets sleek innovation — don’t just survive, thrive with DOOGEE Blade 20 Ultra!

## Quick Answers

- **What is this?** - DOOGEE Blade 20 Ultra Rugged Phone Unlocked,32GB+512GB,10300mAh Large Battery Rugged Smartphone with 1.54"IPS Rear Display,6.6"HD+90Hz Android 14,50MP+8MP,IP68/IP69K Waterproof Phones,Face ID/NFC/OTG by doogee
- **How much does it cost?** 14974192₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/733402338-doogee-blade-20-ultra-rugged-phone-unlocked-32gb-512gb-10300mah)

## 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

- • **Rugged Meets Refined:** Built tough with IP68/IP69K waterproofing and MIL-STD-810H certification, this phone thrives in the harshest environments without missing a beat.
- • **Powerhouse Performance:** Unleash seamless multitasking with a colossal 32GB RAM and lightning-fast 512GB UFS storage, expandable up to 2TB for limitless capacity.
- • **Capture Every Moment Like a Pro:** Shoot stunning photos with a 50MP main camera and crisp 8MP front camera, perfect for work, adventure, and social sharing with flawless clarity.
- • **Endurance That Outlasts Your Day:** Stay unplugged for days with a massive 10300mAh battery delivering up to 31 hours talk time and rapid 18W charging to keep you moving.
- • **Next-Level Visuals & Interaction:** Immerse yourself in a vibrant 6.6” HD+ 90Hz notch-less display powered by Android 14, plus a customizable 1.54” rear IPS screen for instant glanceable info.

## Overview

The DOOGEE Blade 20 Ultra is a rugged unlocked smartphone designed for professionals and adventurers alike, featuring a massive 32GB RAM and 512GB storage expandable to 2TB, a powerhouse 10300mAh battery with fast charging, and a durable IP68/IP69K waterproof and MIL-STD-810H certified build. It boasts a 6.6” HD+ 90Hz notch-less display running Android 14, a unique 1.54” rear IPS display for quick access, and a 50MP main camera for high-quality photos, making it the ultimate device for those who demand performance, endurance, and toughness in one sleek package.

## Description

Buy DOOGEE Blade 20 Ultra Rugged Phone Unlocked,32GB+512GB,10300mAh Large Battery Rugged Smartphone with 1.54"IPS Rear Display,6.6"HD+90Hz Android 14,50MP+8MP,IP68/IP69K Waterproof Phones,Face ID/NFC/OTG: Cell Phones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: This phone is a BEAST! - I don’t usually leave reviews, but this phone genuinely surprised me in the best way. I got the DOOGEE Blade 20 Ultra mainly for its rugged design and big battery, and it has exceeded my expectations. Performance-wise, it’s incredibly smooth. The 32GB RAM and 512GB storage are overkill—in a good way. I run multiple apps, stream, use maps, and it doesn’t slow down. Plus, you can expand it to 2TB which is wild. I’ve never had to worry about space. Battery life is insane. The battery easily lasts two full days of heavy use for me, and standby time is even better. It charges fairly quickly with the fast charge, so I’m rarely stuck waiting around. The rear display is actually useful. I was skeptical at first but I use it to check time and glance at notifications without even unlocking the phone. It’s a neat little bonus that I didn’t know I’d enjoy this much. Build quality is solid. I’ve dropped it a few times already, and not even a scratch. It feels tough and dependable, which is exactly what I wanted. Cameras are pretty good, especially for a rugged phone. The 50MP main camera takes decent shots in good lighting, and the front-facing one is good enough for video calls and selfies. If I had to nitpick, I’d say double-check your carrier compatibility—it doesn’t work with Verizon or AT&T. I have T-Mobile and had no issues.
Review: Phone Working good. No problems at all. Highly recommend. - Excellent quality product. Very surprised with the quality of this phone. Build well. Fast system. Works with no problems. Everything i need. Easy to setup and use. Heavy duty body weight and good battery life. Comes with extra screen protector. Battery last long time. Price is very cheap.

## Features

- 【𝐌𝐚𝐬𝐬𝐢𝐯𝐞 𝟑𝟐𝐆𝐁 𝐑𝐀𝐌 + 𝟓𝟏𝟐𝐆𝐁 𝐑𝐎𝐌, 𝐄𝐱𝐩𝐚𝐧𝐝𝐚𝐛𝐥𝐞 𝐭𝐨 𝟐𝐓𝐁】Unleash ultimate speed and storage with the DOOGEE Blade 20 Ultra rugged smartphone. Featuring up to 32GB RAM (8GB base + 24GB extended) and a generous 512GB UFS storage, this device ensures lightning-fast multitasking, smoother app launches, and lag-free gaming. Easily expand with a microSD card up to 2TB. Perfect for power users, gamers, and professionals who demand top-tier performance and limitless storage on the go.
- 【𝟏.𝟓𝟒” 𝐒𝐦𝐚𝐫𝐭 𝐑𝐞𝐚𝐫 𝐃𝐢𝐬𝐩𝐥𝐚𝐲 – 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 & 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐛𝐥𝐞】The DOOGEE Blade 20 Ultra rugged cell phone is equipped with an upgraded 1.54" IPS rear display (240×240 resolution), offering more functionality than ever before. Instantly check the time, date, battery level, notifications, control music, or use the compass—without unlocking your phone. Personalize the rear screen to match your lifestyle and enjoy fast, convenient access to key features anytime, anywhere.
- 【𝟏𝟎𝟑𝟎𝟎𝐦𝐀𝐡 𝐌𝐚𝐬𝐬𝐢𝐯𝐞 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 – 𝐏𝐨𝐰𝐞𝐫 𝐓𝐡𝐚𝐭 𝐋𝐚𝐬𝐭𝐬 𝐟𝐨𝐫 𝐃𝐚𝐲𝐬】The DOOGEE Blade 20 Ultra rugged smartphone is equipped with a powerful 10300mAh dual-cell battery, delivering exceptional endurance for heavy users. Stay unplugged with up to 1415 hours on standby or 31 hours of nonstop music playback—perfect for travel, outdoor work, and extended adventures. With 18W fast charging support, you’ll be back to 100% in no time. Say goodbye to battery anxiety and hello to worry-free power.
- 【𝟔.𝟔"𝐇𝐃+ 𝐈𝐏𝐒 𝐍𝐨𝐭𝐜𝐡-𝐥𝐞𝐬𝐬 𝐏𝐮𝐧𝐜𝐡 𝐃𝐢𝐬𝐩𝐥𝐚𝐲+𝟗𝟎𝐇𝐳】Experience vibrant visuals like never before with the DOOGEE Blade 20 Ultra’s 6.6" HD+ notch-less punch-hole display. The 90Hz refresh rate delivers ultra-smooth scrolling, fluid animations, and lag-free transitions—ideal for watching videos, gaming, or multitasking. Powered by Android 14, the device offers enhanced privacy controls, security upgrades, and deep customization options for a smarter, more personalized smartphone experience.
- 【𝐌𝐚𝐤𝐞 𝐄𝐯𝐞𝐫𝐲 𝐒𝐡𝐨𝐭 𝐚 𝐌𝐚𝐬𝐭𝐞𝐫𝐩𝐢𝐞𝐜𝐞】The DOOGEE Blade 20 Ultra rugged smartphone features a 50MP main camera and an 8MP front camera, delivering stunning photo quality for every moment. Whether capturing breathtaking landscapes or snapping the perfect selfie, this smartphone ensures every shot is sharp, vibrant, and effortless with just a single click.
- 【𝐓𝐫𝐢𝐩𝐥𝐞 𝐒𝐥𝐨𝐭 𝐂𝐚𝐫𝐝𝐬 + 𝐈𝐏𝟔𝟖 / 𝐈𝐏𝟔𝟗𝐊 𝐑𝐮𝐠𝐠𝐞𝐝 𝐏𝐡𝐨𝐧𝐞】The rugged smartphone DOOGEE Blade 20 Ultra cellphone features a convenient triple slot design, supporting 2 SIM cards and 1 TF card, ensuring seamless connectivity and ample storage. With IP68, IP69K, and MIL-STD-810H certifications, this indestructible phone is built to withstand the toughest conditions. It’s waterproof up to 1.5 meters, dustproof, and shockproof, making it the ideal companion for outdoor workers and adventurers. Stay connected and protected in any environment.
- 【𝐃𝐮𝐚𝐥 𝐒𝐈𝐌 𝟒𝐆 𝐔𝐧𝐥𝐨𝐜𝐤𝐞𝐝 𝐑𝐮𝐠𝐠𝐞𝐝 𝐒𝐦𝐚𝐫𝐭𝐩𝐡𝐨𝐧𝐞】This unlocked rugged smartphone supports dual 4G SIM cards for flexible connectivity on the go. Please note: Verizon and AT&T are not supported. Before purchasing, confirm compatibility with your local carrier’s frequency bands. Supported bands include:GSM: B2/B3/B5/B8,WCDMA: B1/B2/B4/B5/B8,FDD:B1/2/3/4/5/7/8/18/19/20/25/26/28AB/66.TDD-LTE: B34/B38/B39/B40/B41.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2175XC4 |
| Audio Jack | No headphone jack |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Battery Capacity | 10300 Milliamp Hours |
| Best Sellers Rank | #50,895 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,028 in Cell Phones |
| Color | Silver |
| Connectivity technologies | Bluetooth, NFC, Wi-Fi |
| Customer Reviews | 4.7 4.7 out of 5 stars (35) |
| Date First Available | May 9, 2025 |
| Form Factor | Bar |
| GPS | True |
| Item Weight | 6.9 ounces |
| Item model number | BLADE20ULTRA |
| Manufacturer | DOOGEE |
| Memory Storage Capacity | 512 GB |
| OS | Android 14 |
| Other display features | Wireless |
| Phone Talk Time | 31 Hours |
| Product Dimensions | 6.45 x 2.98 x 0.33 inches |
| Ram Memory Installed Size | 32 GB |
| Scanner Resolution | 720 x 1600 |
| Special features | DOOGEE Blade 20 Ultra Rugged Phone Unlocked,32GB+512GB,10300mAh Large Battery Rugged Smartphone with 1.54"IPS Rear Display,6.6"HD+90Hz Android 14,50MP+8MP,IP68/IP69K Waterproof Phones,Face ID/NFC/OTG |
| Standing screen display size | 6.6 Inches |
| Weight | 195 Grams |

## Product Details

- **Brand:** DOOGEE
- **Cellular Technology:** 4G
- **Memory Storage Capacity:** 512 GB
- **Model Name:** BLADE20ULTRA
- **Operating System:** Android 14
- **Ram Memory Installed Size:** 32 GB
- **Refresh Rate:** 90 Hz
- **Resolution:** 720 x 1600
- **Screen Size:** 6.6 Inches
- **Wireless Carrier:** Unlocked for All Carriers

## Images

![- DOOGEE Blade 20 Ultra Rugged Phone Unlocked,32GB+512GB,10300mAh Large Battery Rugged Smartphone with 1.54"IPS Rear Display,6.6"HD+90Hz Android 14,50MP+8MP,IP68/IP69K Waterproof Phones,Face ID/NFC/OTG - Image 1](https://m.media-amazon.com/images/I/81U9aWMlLML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This phone is a BEAST!
*by K***R on July 14, 2025*

I don’t usually leave reviews, but this phone genuinely surprised me in the best way. I got the DOOGEE Blade 20 Ultra mainly for its rugged design and big battery, and it has exceeded my expectations. Performance-wise, it’s incredibly smooth. The 32GB RAM and 512GB storage are overkill—in a good way. I run multiple apps, stream, use maps, and it doesn’t slow down. Plus, you can expand it to 2TB which is wild. I’ve never had to worry about space. Battery life is insane. The battery easily lasts two full days of heavy use for me, and standby time is even better. It charges fairly quickly with the fast charge, so I’m rarely stuck waiting around. The rear display is actually useful. I was skeptical at first but I use it to check time and glance at notifications without even unlocking the phone. It’s a neat little bonus that I didn’t know I’d enjoy this much. Build quality is solid. I’ve dropped it a few times already, and not even a scratch. It feels tough and dependable, which is exactly what I wanted. Cameras are pretty good, especially for a rugged phone. The 50MP main camera takes decent shots in good lighting, and the front-facing one is good enough for video calls and selfies. If I had to nitpick, I’d say double-check your carrier compatibility—it doesn’t work with Verizon or AT&T. I have T-Mobile and had no issues.

### ⭐⭐⭐⭐⭐ Phone Working good. No problems at all. Highly recommend.
*by M***M on July 2, 2025*

Excellent quality product. Very surprised with the quality of this phone. Build well. Fast system. Works with no problems. Everything i need. Easy to setup and use. Heavy duty body weight and good battery life. Comes with extra screen protector. Battery last long time. Price is very cheap.

### ⭐⭐⭐⭐⭐ Long standing battery heavy duty construction
*by P***R on July 7, 2025*

Ive been using this as my work phone, the battery last a good while, the pictures are great, I like the back screen feature let's me see the framing with the main camera so selfie are right on the spot. There is also a.clock, a compas and you can personalize the aesthetic of it. This phone is definitely on the heavier side but is a ranger well sealed, for field pictures it has endured dirt and humidity. The interphase is easy to use your standar android base, so all my Google-based apps were smooth to sync.

## Frequently Bought Together

- DOOGEE Blade 20 Ultra Rugged Phone Unlocked,32GB+512GB,10300mAh Large Battery Rugged Smartphone with 1.54"IPS Rear Display,6.6"HD+90Hz Android 14,50MP+8MP,IP68/IP69K Waterproof Phones,Face ID/NFC/OTG
- Mr.Shield [3-Pack] Screen Protector For Doogee V Max/V Max Pro [Tempered Glass] [Japan Glass with 9H Hardness] Screen Protector
- Clear Case for Doogee Blade 10 Ultra/Blade 10/Blade 10 Pro Rugged Phone 6.56''90Hz Display,Thin Slim Lightweight Scratch Proof,Durable Protection Silicone Rubber TPU Cover (Clear).

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*