---
product_id: 235563016
title: "Atom XL, The Smallest DMR Walkie-Talkie Rugged Smartphone Android 11 Unlocked 6GB+128GB (Support T-Mobile & Verizon only)"
brand: "unihertz"
price: "5391.23 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Unihertz"
url: https://www.desertcart.tn/products/235563016-atom-xl-the-smallest-dmr-walkie-talkie-rugged-smartphone-android
store_origin: TN
region: Tunisia
---

# 8 km walkie-talkie range 4300mAh long-lasting battery MIL-STD-810G rugged durability Atom XL, The Smallest DMR Walkie-Talkie Rugged Smartphone Android 11 Unlocked 6GB+128GB (Support T-Mobile & Verizon only)

**Brand:** unihertz
**Price:** 5391.23 DT
**Availability:** ✅ In Stock

## Summary

> 🛰️ The ultimate rugged companion that fits in your palm—connect, conquer, and never miss a beat!

## Quick Answers

- **What is this?** Atom XL, The Smallest DMR Walkie-Talkie Rugged Smartphone Android 11 Unlocked 6GB+128GB (Support T-Mobile & Verizon only) by unihertz
- **How much does it cost?** 5391.23 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/235563016-atom-xl-the-smallest-dmr-walkie-talkie-rugged-smartphone-android)

## Best For

- unihertz enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Military-grade MIL-STD-810G and IP68 water/dust resistance means this phone thrives in rugged environments.
- • **Compact Yet Capable:** 4-inch screen and 6GB RAM packed into a pocket-friendly design for effortless one-handed operation.
- • **Power Through Your Day:** Massive 4300mAh battery delivers up to 24 hours of reliable use—no more midday charging panic.
- • **Stay Connected Anywhere:** Integrated DMR walkie-talkie with an impressive 8 km range keeps you linked even off-grid.
- • **Seamless Network Flexibility:** Dual SIM support with T-Mobile & Verizon compatibility plus NFC and infrared for modern connectivity.

## Overview

The Unihertz Atom XL is a compact, rugged Android 11 smartphone featuring a powerful 4300mAh battery, MIL-STD-810G durability, and an integrated 8 km range DMR walkie-talkie. With 6GB RAM, 128GB storage, dual SIM support for T-Mobile and Verizon, NFC, and infrared connectivity, it’s engineered for professionals who demand reliable communication and resilience in any environment.

## Description

desertcart.com: Unihertz Atom XL, The Smallest DMR Walkie-Talkie Rugged Smartphone Android 11 Unlocked 6GB+128GB (Support T-Mobile & Verizon only) : Cell Phones & Accessories

Review: Rugged Smartphone with FRS/GMRS/DMR Walkie-Talkie - After researching rugged smartphones I came across the Atom XL 4G smart-phone with integrated FRS/GMRS/DMR walkie-talkie. I really liked the idea of having a rugged phone with a smaller screen, and I liked the idea of having an integrated analog FRS/GMRS walkie-talkie for when we travel to areas without cell phone reception. The walkie-talkie function also supports digital DMR. Let me tell you, I couldn't have been happier with the phone. The rugged phone with its 4" screen feels extremely well built and fits well in my hand for single hand operation. It is a bit heavier than my previous phone at 243.5g, but that is to be expected with its IP68 and United States Military Standard MIL-STD-810G ratings as well as with the integrated walkie-talkie functionality. It has great battery life and a bright screen, which is important here in sunny Florida. I am using the phone with T-Mobile without any issues. One of the reasons I bought this phone was due to the support of all of the T-Mobile 4G LTE bands (2, 4, 5, and 66), as well as the Extended Range 4G LTE band (12). While Unihertz does not officially state that the phone supports band 71 on their website, it is stated on the official website of Mediatek that the processor used in this phone (Helio P60) supports T-Mobile's band 71, so I am hopeful that is the case. I must admit that I was a bit reluctant to buy a phone that had just come off of its Kickstarter campaign, but after using it for a week now, I must say that I have no regrets and I even bought a second one for my wife.
Review: Updated Review based on unit replaced by Unihertz themselves. - TL;DR This phone is amazing. In all reality, the only con is the screen brightness in the sun, but I can deal. I've been using it for a month or so now alongside Tasker and Lightning Launcher Extreme and couldn't be happier. -This phone is possibly the best phone I've ever had. The fact that it's unlocked gives it much more prestige. -It is an incredibly snappy phone. -It fits in my pocket and I can use it comfortably with one hand! -The android update (Android 10) gives it great support with apps. -Using it with the AT&T Bring Your Own Phone sim kit with Straight Talk and the service is awesome. -The smaller screen may seem like a bad thing but you can binge Twitch, YouTube, playing games...anything for hours because the phone has less pixels to push AND it has a decent size battery (4300mAh). -Speaker is nice and loud if you need it to be (usually I don't and have it at 50-75% even for alarms and such). -The stock alarms are a great collection of birds chirping, water sounds and noticeable chimes. -The device handles heat very well. Spent 3 hours driving with it mounted to the windshield while it was hot out and had no AC and the device didn't even slow down or drain extra battery while using the GPS. -I've dropped the phone by accident a few times now and the phone hasn't seemed to be affected by it. -The quick charge is another awesome thing with this phone AND it uses USB 3(I know a lot of phones have this, but still a great plus). -I've already gotten used to the red "intelligent button" on the side and have switched around the actions a little to make using it easier for myself. -The NFC chip is very quick as well. -The Intelligent Assistant has a bunch of great things that give the phone greater quality of life changes such as the app blocker, which has 4 options for EVERY app (Boot Locker, Start Blocker, Background Blocker, and Background Cleanup). Definitely look into this part of the assistant if you want to maximize your battery life. (I can use my phone regularly for 3 days without having to charge.) -I don't have any bluetooth or wifi issues. -I haven't used the headphone jack or radio yet. I really can't think of any notable cons. I absolutely love this phone. If this changes in the future, be sure I'll update my review once again.

## Features

- US Carrier Support: Compatible with T-Mobile & Verizon networks only.
- Verizon Activation: For instructions on setting up on the Verizon network, please refer to our forum, Facebook page, or contact customer support.
- Walkie-Talkie Connectivity: Unihertz Atom XL features an integrated walkie-talkie function with an impressive 8-kilometer range, allowing you to stay connected in diverse environments.
- Versatile Connectivity: Dual SIM card support, NFC for contactless transactions, and an infrared feature, potentially for remote control functionality.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JLT512D |
| Additional Features | Dust Proof, Shockproof, Walkie-Talkie Connectivity, Water Resistant |
| Aspect Ratio | 16:9 |
| Battery Average Life | 24 hours |
| Battery Capacity | 4300 milliamp_hours |
| Battery Description | Lithium-Ion |
| Battery Power | 4300 |
| Best Sellers Rank | #571,969 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #10,085 in Cell Phones |
| Biometric Security Feature | Fingerprint Recognition |
| Brand | Unihertz |
| Built-In Media | Power Adapter, SIM Tray Ejector, Screen Protector, USB Cable |
| CPU Model | MediaTek Helio |
| CPU Speed | 2 GHz |
| Camera Description | Front, Rear |
| Cellular Technology | 4G |
| Color | Black |
| Connectivity Technology | Bluetooth, Infrared, NFC, USB, Wi-Fi |
| Connector Type | USB Type C |
| Customer Reviews | 3.7 out of 5 stars 247 Reviews |
| Display Pixel Density | 3344 pixels_per_inch |
| Display Resolution Maximum | 640 x 1136 pixels |
| Display Type | LCD |
| Effective Video Resolution | 48 mp |
| Flash Memory Supported Size Maximum | 128 GB |
| Form Factor | Bar |
| Frame Rate | 60 fps |
| Front Photo Sensor Resolution | 8 mp |
| GPS Geotagging Functionality | True |
| Headphones Jack | 3.5 mm |
| Item Dimensions | 5.3 x 2.56 x 0.69 inches |
| Item Weight | 244.5 g |
| Manufacturer | Unihertz |
| Memory Storage Capacity | 6 GB |
| Model Series | Atom XL |
| Model Year | 2019 |
| Number of Front Cameras | 1 |
| Number of Rear Facing Cameras | 1 |
| Operating System | Android 11.0 |
| Optical Sensor Resolution | 16 mp |
| Phone Talk Time | 6 hours |
| Processor Series | MediaTek Helio |
| Processor Speed | 2 GHz |
| RAM Memory Installed | 6 GB |
| Ram Memory Installed Size | 6 GB |
| Rear Facing Camera Photo Sensor Resolution | 16 mp |
| Refresh Rate | 60 |
| Resolution | 1136 x 640 |
| SIM Card Slot Count | Dual SIM |
| Screen Size | 4 inches |
| Sim Card Size | Nano |
| Specific Uses For Product | outdoor activities, special industries, walkie-talkie communication, rugged environments |
| Supported Satellite Navigation System | GLONASS |
| Unit Count | 1 Count |
| Video Capture Resolution | 4k |
| Water Resistance Level | Waterproof |
| Wireless Network Technology | GSM, LTE, Wi-Fi |
| Wireless Provider | T-Mobile, Verizon |

## Product Details

- **Brand:** Unihertz
- **CPU Model:** MediaTek Helio
- **CPU Speed:** 2 GHz
- **Memory Storage Capacity:** 6 GB
- **Model Name:** Atom XL
- **Operating System:** Android 11.0
- **Ram Memory Installed Size:** 6 GB
- **Refresh Rate:** 60
- **Resolution:** 1136 x 640
- **Screen Size:** 4 Inches

## Images

![Atom XL, The Smallest DMR Walkie-Talkie Rugged Smartphone Android 11 Unlocked 6GB+128GB (Support T-Mobile & Verizon only) - Image 1](https://m.media-amazon.com/images/I/61vrCBBhfpL.jpg)

## Questions & Answers

**Q: Can you swim with it and take underwater photos?**
A: IP68 is supposed to be able to go under water(4ft deep for up to 30 minutes). By the sellers comment I'm guessing they aren't actually IP68.

**Q: Does it work with straight Talk?**
A: Worked great for me on straight talk, they have to add the info in their system. Just a phone call to make it happen. But straight talk is horrible to their customers, so there is that lol

**Q: What carriers in the usa will this work with? it seems like a good value if it will work with all us major carriers.**
A: Will not work on AT&T in USA as of 5/10/2021 or earlier.

**Q: Which us carriers are people having success with using this phone? how did you get it working w/that carrier? (i.e. sim swap, brought it into store)**
A: Tried with straight talk worked with popping in the SIM and having them add the imei to their system. Then I decided it was time to move on and took days to get them to release my number and they even put a lock on my unlocked phone. Be warned of them. 
I then went to Mint mobile, ordered a SIM popped it in and ported my number via the app. Been a great phone and tmobile 4g works everywhere att does in my areas I travel. 
Phone has been great. Sunlight legibility could be better but the battery lasts days with heavy use

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rugged Smartphone with FRS/GMRS/DMR Walkie-Talkie
*by T***M on November 2, 2020*

After researching rugged smartphones I came across the Atom XL 4G smart-phone with integrated FRS/GMRS/DMR walkie-talkie. I really liked the idea of having a rugged phone with a smaller screen, and I liked the idea of having an integrated analog FRS/GMRS walkie-talkie for when we travel to areas without cell phone reception. The walkie-talkie function also supports digital DMR. Let me tell you, I couldn't have been happier with the phone. The rugged phone with its 4" screen feels extremely well built and fits well in my hand for single hand operation. It is a bit heavier than my previous phone at 243.5g, but that is to be expected with its IP68 and United States Military Standard MIL-STD-810G ratings as well as with the integrated walkie-talkie functionality. It has great battery life and a bright screen, which is important here in sunny Florida. I am using the phone with T-Mobile without any issues. One of the reasons I bought this phone was due to the support of all of the T-Mobile 4G LTE bands (2, 4, 5, and 66), as well as the Extended Range 4G LTE band (12). While Unihertz does not officially state that the phone supports band 71 on their website, it is stated on the official website of Mediatek that the processor used in this phone (Helio P60) supports T-Mobile's band 71, so I am hopeful that is the case. I must admit that I was a bit reluctant to buy a phone that had just come off of its Kickstarter campaign, but after using it for a week now, I must say that I have no regrets and I even bought a second one for my wife.

### ⭐⭐⭐⭐⭐ Updated Review based on unit replaced by Unihertz themselves.
*by B***Y on February 18, 2021*

TL;DR This phone is amazing. In all reality, the only con is the screen brightness in the sun, but I can deal. I've been using it for a month or so now alongside Tasker and Lightning Launcher Extreme and couldn't be happier. -This phone is possibly the best phone I've ever had. The fact that it's unlocked gives it much more prestige. -It is an incredibly snappy phone. -It fits in my pocket and I can use it comfortably with one hand! -The android update (Android 10) gives it great support with apps. -Using it with the AT&T Bring Your Own Phone sim kit with Straight Talk and the service is awesome. -The smaller screen may seem like a bad thing but you can binge Twitch, YouTube, playing games...anything for hours because the phone has less pixels to push AND it has a decent size battery (4300mAh). -Speaker is nice and loud if you need it to be (usually I don't and have it at 50-75% even for alarms and such). -The stock alarms are a great collection of birds chirping, water sounds and noticeable chimes. -The device handles heat very well. Spent 3 hours driving with it mounted to the windshield while it was hot out and had no AC and the device didn't even slow down or drain extra battery while using the GPS. -I've dropped the phone by accident a few times now and the phone hasn't seemed to be affected by it. -The quick charge is another awesome thing with this phone AND it uses USB 3(I know a lot of phones have this, but still a great plus). -I've already gotten used to the red "intelligent button" on the side and have switched around the actions a little to make using it easier for myself. -The NFC chip is very quick as well. -The Intelligent Assistant has a bunch of great things that give the phone greater quality of life changes such as the app blocker, which has 4 options for EVERY app (Boot Locker, Start Blocker, Background Blocker, and Background Cleanup). Definitely look into this part of the assistant if you want to maximize your battery life. (I can use my phone regularly for 3 days without having to charge.) -I don't have any bluetooth or wifi issues. -I haven't used the headphone jack or radio yet. I really can't think of any notable cons. I absolutely love this phone. If this changes in the future, be sure I'll update my review once again.

### ⭐ cool features, horrible network/wifi makes it unusable
*by E***L on May 3, 2021*

theres so much to love about this phone - i use the remote and altimeter all the time, and the DMR is a great add if youve got other radios already for other folks. unfortunately the internet is so astonishingly bad that it is impossible to use a lot of other features you may take for granted. i use google voice and make calls over internet, and i have been unable to use my phone as a phone at all. even on wifi right next to my router. when my laptop is pulling 200+mbps, my phone is 0-30kbps, and it struggles to stay connected to the network, forcing me to restart wifi often when using internet. this phone is durable and fun, but its almost not even a smartphone with the internet as bad as it is.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-22*