Unihertz
Unihertz Tank 3 Pro
Best rugged companion for outdoor adventurers and demanding professionals.
This rugged smartphone is built for endurance and unique functionality. It features an exceptionally large 23800mAh battery, providing power for extended use in demanding situations. A standout capability is its built-in DLP projector, transforming it into a portable device for entertainment or presentations. Designed to withstand challenging environments, it also offers fast 5G connectivity for seamless communication and data access. With 16GB of RAM, it ensures smooth multitasking and performance for all your applications.
$699.99
Owner Satisfaction
4.2
/ 5
Category Rank
700
/ 1699
#700 in Mobile Phones
Price vs Category Average
+23%
Above average
RAM
16
/ GB
Who it's for
- Outdoor enthusiasts, frequent travelers, power users needing extreme uptime.
- Field professionals, campers, DIYers, tech explorers seeking versatile tools.
- Construction workers, adventurers, clumsy individuals, anyone needing a tough phone.
Who should skip it
- Users preferring slim, lightweight devices for pocket-friendly daily carry.
- Mobile gamers, performance enthusiasts, users accustomed to high-end chipsets.
- Mainstream smartphone users, minimalists, those seeking a simpler device.
Performance breakdown
Battery Endurance
The massive capacity outlasts virtually any standard smartphone on the market.
Projection Utility
Integrated DLP projector offers surprisingly sharp visuals for impromptu media sessions.
Rugged Durability
Built to survive harsh conditions that would destroy a typical flagship.
Multitasking Capability
Generous RAM allocation keeps demanding apps running smoothly without stuttering.
Connectivity Speed
Reliable 5G performance ensures fast data access in supported coverage areas.
Portability Factor
Substantial weight and bulk make this a challenge for everyday pocketing.
Key Specs
RAM
16GB
Battery Capacity
23800mAh
Connectivity
5G
Charging Port
USB-C
SIM Card Type
Dual SIM
Operating System
Android
Know before you buy
The projector is best suited for dark or dimly lit environments where you need a quick, portable screen for presentations or casual movie watching. While it won't replace a dedicated home theater projector, it offers a unique, convenient way to share content on the go without needing extra hardware.
Charging a battery of this size takes significantly longer than a standard smartphone. You should expect to leave it plugged in for several hours to reach a full charge, so it is best to charge it overnight or when you have extended downtime.
Yes, the Tank 3 Pro is substantial. Due to the rugged casing and the massive battery, it is significantly heavier and thicker than a typical flagship smartphone, making it better suited for outdoor work or travel rather than fitting comfortably in a slim pocket.
The 16GB of RAM is generous and ensures that the phone handles multitasking, demanding apps, and background processes smoothly. You will notice very little lag, even when switching between heavy applications or using the projector while running other software.
The device is built to withstand harsh conditions, including drops, dust, and water exposure, which makes it ideal for construction sites or outdoor adventures. However, like all rugged devices, it is not indestructible, and you should still avoid extreme abuse to maintain its longevity.
Yes, the Tank 3 Pro supports dual SIM functionality, allowing you to manage two different numbers or data plans simultaneously. This is particularly useful for travelers or those who need to separate work and personal lines.
Still have a question?
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Ready to buy?
$700