Ultra-Compact 2.45-inch Display

The Unihertz Atom is designed for users who want the smallest possible rugged smartphone without sacrificing essential Android functionality. Its tiny 2.45-inch display makes it extremely portable, lightweight, and easy to operate with one hand. 

Pocket-Sized Rugged Design

At only around 108g, the Atom is one of the lightest rugged smartphones ever made. The compact body fits easily into pockets, tactical gear, cycling kits, and outdoor equipment bags while remaining durable enough for demanding environments. 

IP68 Waterproof & Dustproof Protection

Built for outdoor adventures and active lifestyles, the Atom features IP68-certified protection against water, dust, shock, vibration, and harsh environments. The reinforced body and Gorilla Glass protection improve durability during travel and outdoor work. 

MediaTek Helio P23 Octa-Core Processor

Powered by the Helio P23 octa-core chipset, the Atom delivers smooth performance for calling, messaging, navigation, streaming, and essential Android applications while maintaining good power efficiency. 

4GB RAM + 64GB Storage

The Atom includes 4GB RAM and 64GB internal storage for daily apps, photos, navigation maps, and offline content. The lightweight Android system helps maintain responsive performance despite the compact hardware. 

16MP Rear Camera

Capture clear photos and outdoor moments with the 16MP rear camera featuring autofocus and LED flash support for practical everyday photography. 

8MP Front Camera

The front-facing camera supports selfies, video calls, and basic social media usage while maintaining the phone’s ultra-compact form factor. 

Dedicated Push-to-Talk Button

A programmable physical push-to-talk button provides fast access to walkie-talkie apps, flashlight functions, emergency tools, or custom shortcuts, making the Atom useful for outdoor activities and work communication. 

NFC + Dual SIM Connectivity

The Atom supports NFC for contactless payments and dual Nano SIM functionality for flexible network usage during travel, work, or outdoor adventures. 

2000mAh Battery

The compact 2000mAh battery balances portability and usability, delivering enough power for essential communication and light daily usage in a super-small rugged form factor. 

Android Operating System

The Atom launched with Android 8.1 and later received Android 9 support in some regions, providing access to Google Play apps, GPS navigation, messaging, and productivity tools. 

Toolbox Outdoor Utilities

Built-in utility tools include compass, sound meter, level tool, protractor, plumb bob, and outdoor measurement apps designed for field usage and adventure activities.