South Africans love a tough phone — one that can survive the bush, a building site, or a weekend braai gone wrong. That’s where Unihertz comes in. Known for delivering rugged smartphones built for real-world conditions, the TANK series has become the go-to for anyone who wants performance, durability, and power that lasts.
With the new TANK 4 Pro officially stepping onto the scene, many are asking: how does it stack up against the already beastly TANK 3 Pro? Let’s break it down.
⚙️ Performance & Power
The TANK 4 Pro is equipped with the MediaTek Dimensity 8300 chipset — a leap forward in performance compared to the Dimensity 8200 found in the TANK 3 Pro. This means faster multitasking, smoother gaming, and more efficient 5G performance.
RAM options on the TANK 4 Pro stretch up to 18GB, with storage options of 512GB or a massive 1TB, expandable via microSD. That’s ideal for professionals, travellers, and creators who don’t want to worry about running out of space.
🔋 Battery: Endurance vs Efficiency
This is where things get interesting.
The TANK 3 Pro remains unmatched in raw capacity, packing a gigantic 23,800mAh battery — practically a portable power station.
But the TANK 4 Pro balances power with practicality, offering 11,600mAh with 120W fast charging and reverse charging so it can double as a power bank.
In short:
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TANK 3 Pro = ultra endurance (ideal for long expeditions or remote work).
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TANK 4 Pro = quicker charge, lighter weight, and smarter power use.
📸 Cameras & Display
The TANK 3 Pro boasts a 200MP primary sensor — a massive upgrade for photography enthusiasts who want every detail. Add in a 50MP wide-angle and a 64MP night vision lens, and you’ve got a serious camera rig in your pocket.
The TANK 4 Pro, on the other hand, prioritizes clarity and balanced optics:
a 50MP main, 50MP telephoto, and 64MP night vision combo that performs excellently for dynamic outdoor and low-light scenarios.
When it comes to display quality, though, the TANK 4 Pro takes the win — its 6.73” AMOLED panel with 3200x1440 resolution delivers crisp, vivid visuals that outshine the TANK 3 Pro’s IPS LCD. Perfect for viewing maps, videos, or drone footage on the go.
🔦 Special Features: More Than Just a Phone
Both devices push boundaries, but the TANK 4 Pro adds flair with a 720p DLP projector and laser autofocus, making presentations, movie nights, or camping entertainment easier than ever.
The TANK 3 Pro isn’t far behind, offering a 480p projector and an upgraded LED outdoor light system that includes Red/Blue modes — handy for night use and emergency visibility.
💪 Build & Durability
Both phones are IP68 rated, ready for dust, drops, and South African adventures — from the Drakensberg to the Karoo.
However, the TANK 4 Pro is slightly slimmer and lighter at 530g, compared to the TANK 3 Pro’s 666g, making it easier to carry in your pocket or tactical bag.
And with Android 14 out of the box and active cooling near the projector and camera modules, the TANK 4 Pro stays cooler and more efficient during heavy use.
🇿🇦 Which One Is Right for You?
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Choose the TANK 4 Pro if you want a premium screen, faster chip, lighter build, and ultra-fast charging — ideal for professionals, outdoor photographers, and tech enthusiasts.
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Choose the TANK 3 Pro if you value maximum battery life and a high-megapixel camera system — great for adventurers, field workers, and those off-grid for days at a time.
🔚 Final Thoughts
Both devices represent Unihertz’s rugged DNA — built tough for South Africans who don’t settle for fragile smartphones. Whether you’re exploring, working hard outdoors, or just need a phone that can keep up with your lifestyle, the TANK 4 Pro and TANK 3 Pro have your back.
Available now at Unihertz South Africa.
Explore them both — and choose your ultimate power tool.
