---
product_id: 97797943
title: "Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom"
brand: "unihertz"
price: "222976₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/97797943-unihertz-atom-the-smallest-4g-rude-smartphone-in-the-world
store_origin: VN
region: Vietnam
---

# 4GB RAM + Helio P23 for snappy performance IP68 water & dust resistant durability World's smallest rugged 4G smartphone Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom

**Brand:** unihertz
**Price:** 222976₫
**Availability:** ❌ Out of Stock

## Summary

> 📏 Tiny titan: The rugged smartphone that fits your lifestyle, not your palm.

## Quick Answers

- **What is this?** Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom by unihertz
- **How much does it cost?** 222976₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/97797943-unihertz-atom-the-smallest-4g-rude-smartphone-in-the-world)

## 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

- • **Secure & Smart:** Fingerprint & face unlock keep your data safe with quick access.
- • **Ready for Action:** 64GB storage + NFC + OTG support for versatile connectivity and storage.
- • **Pocket Powerhouse:** Ultra-compact 2.4" display fits anywhere, perfect for on-the-go pros.
- • **Rugged Reliability:** IP68-rated water and dust resistance means no adventure is off limits.
- • **Smooth Multitasking:** 4GB RAM and Helio P23 chipset deliver seamless app performance.

## Overview

The Unihertz Atom is the world’s smallest 4G rugged smartphone, featuring a compact 2.4-inch display, 4GB RAM, and 64GB internal storage. Built tough with IP68 water and dust resistance, it runs Android 9.0 Pie unlocked, offering reliable performance with Helio P23 chipset. Ideal for professionals craving portability without sacrificing connectivity, security, or durability.

## Description

Tough, versatile, and ultra-portable 4G rugged smartphone for outdoor adventures. Compact design, 4GB RAM, 64GB storage delivers powerful performance.

## Features

- NO charger in the box
- Smallest 4G Rugged Smart Phone 4GB RAM 64GB ROM
- Unlocked Mobile Phone NFC OTG Fingerprint Scanner Type C
- Super Mini 4G Cell Phone Android 9.0 Pre

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KP8J8YN |
| Aspect Ratio | 16:9 - 1.77:1 |
| Battery Average Life | 8 Hours |
| Battery Average Life Talk Time | 6 Hours |
| Battery Capacity | 2000 Milliamp Hours |
| Battery Charge Time | 100 minutes |
| Battery Description | Lithium Ion |
| Battery Power | 2000 Milliamp Hours |
| Best Sellers Rank | 70,267 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2,582 in SIM-Free & Unlocked Mobile Phones |
| Biometric Security Feature | Fingerprint Recognition |
| Box Contents | SIM Tray Ejector, Screen Protector, USB Cable |
| Brand Name | Unihertz |
| Camera Description | Front, Rear |
| Camera Flash Type | no flash |
| Cellular Technology | 4G |
| Colour | Black |
| Compatible Devices | [MAJOR_US_CARRIERS] |
| Connector Type | USB Type C |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,218) |
| Display Pixel Density | 240.83 Pixels Per Inch (PPI) |
| Display Type | LCD |
| Effective Video Resolution | 8 Pixels |
| Flash Memory Supported Size Maximum | 64 GB |
| Form Factor | Bar |
| Frame Rate | 30 fps |
| Front Photo Sensor Resolution | 8 MP |
| GPS Geotagging Functionality | True |
| Headphones Jack | 3.5 mm |
| Human Interface Types | Touchscreen |
| Item Dimensions | 9.7 x 4.5 x 1.9 centimetres |
| Item Weight | 108 Grams |
| Manufacturer | Unihertz |
| Material Features | durable and scratch-resistant |
| Maximum Display Resolution | 240 x 432 Pixels |
| Memory Storage Capacity | 64 GB |
| Model Series | Atom |
| Model Year | 2017 |
| Network Connectivity Technology | Bluetooth, NFC, USB, Wi-Fi |
| Number of Front Cameras | 1 |
| Number of Rear Facing Cameras | 1 |
| Operating System | Android 9.0 |
| Optical Sensor Resolution | 16 MP |
| Phone Talk Time | 6 Hours |
| Processor Series | Cortex A7 |
| Processor Speed | 2 GHz |
| Product Features | Rugged Body |
| RAM Memory Installed | 4 GB |
| Rear Facing Camera Photo Sensor Resolution | 16 MP |
| Refresh Rate | 120 |
| Resolution | 240 × 432 |
| SIM Card Slot Count | Dual SIM |
| Screen Size | 2.4 Inches |
| Shooting Modes | Program |
| Sim Card Size | Nano |
| Specific Absorption Rate | 1.32 Watts per Kilogramme |
| Specific Uses For Product | Outdoor adventures, rugged environments, hiking, camping, water sports, construction sites, industrial settings |
| Supported Satellite Navigation System | GPS |
| Unit Count | 1.0 count |
| Video Capture Resolution | 1080p |
| Water Resistance Level | Waterproof |
| Wireless Network Technology | LTE, Wi-Fi |
| Wireless Provider | T-Mobile, Unlocked, Verizon |

## Product Details

- **Brand:** Unihertz
- **CPU model:** Cortex A7
- **CPU speed:** 2 GHz
- **Memory storage capacity:** 64 GB
- **Model name:** Atom
- **Operating system:** Android 9.0
- **RAM memory installed size:** 4 GB
- **Refresh rate:** 120
- **Resolution:** 240 × 432
- **Screen size:** 2.4 Inches

## Images

![Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom - Image 1](https://m.media-amazon.com/images/I/61wjwl-PvUL.jpg)
![Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom - Image 2](https://m.media-amazon.com/images/I/51cYZUN+dRL.jpg)
![Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom - Image 3](https://m.media-amazon.com/images/I/71BmAI1wvUL.jpg)
![Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom - Image 4](https://m.media-amazon.com/images/I/51LG0O5iq3L.jpg)
![Unihertz Atom, The Smallest 4G Rude Smartphone in the World, Android 9.0 Pie Smart Phone Unlocked with 4GB RAM and 64GB of Rom - Image 5](https://m.media-amazon.com/images/I/515QAUgEeJL.jpg)

## Questions & Answers

**Q: Does it come with the Zello app installed?**
A: My Atom did... plus the red button on the side was pre set as a PTT (press to talk) which opens the app ready to go.
Install MessagEase Keyboard and the phone is ACE

**Q: can you extend to monitor**
A: Not natively but you can via an app

**Q: Anyone with this phone.. it has an older os right, oreo 8.1? could someone type in “vesc tool” and let me know if it comes up please**
A: I think there's a new version of this phone out now. It upgraded to Android v9.
Yes, Play Store does show me the app you mention (need to pay so didn't install it).

**Q: Can I download TikTok on it? could someone test it please**
A: All apps work on it, tiktok, YouTube, Facebook,Spotify, snapchat

## Frequently Bought Together

- Unihertz Atom - The World's Smallest 4G Rugged Smartphone with Android 9.0 Pie, Unlocked, 4GB RAM, and 64GB ROM (T-Mobile & Verizon Support)
- (2 Pack) Authentic Official T-Mobile SIM Card Micro/Nano/Standard GSM 4G/3G/2G LTE Prepaid/Postpaid Starter Kit Unactivated Talk Text Data & Hotspot

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-15*