

🚀 Rugged power meets cinematic brilliance — never miss a moment or a meeting!
The 8849 Tank 4 Pro is a rugged 5G smartphone featuring a 6.73-inch AMOLED 120Hz display, a massive 11600mAh battery with 120W fast charging, and a unique built-in 720P DLP projector. It runs Android 14 on a MediaTek Dimensity 8300 chipset with 32GB RAM and 512GB storage expandable up to 2TB. Designed for outdoor enthusiasts, it offers IP68 waterproofing, shockproof durability, a 1200-lumen camping light, and advanced camera capabilities including 64MP night vision and 50MP telephoto lenses.



















| ASIN | B0FCSJ8PGT |
| Audio Jack | [Unknown] |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Battery Capacity | 11600 Milliamp Hours |
| Battery Power Rating | 11600 |
| Best Sellers Rank | #25,832 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #455 in Cell Phones |
| Color | Black |
| Connectivity technologies | 5G |
| Customer Reviews | 4.0 4.0 out of 5 stars (37) |
| Date First Available | September 3, 2025 |
| Form Factor | Rugged Smartphone |
| GPS | True |
| Item Weight | 1.17 pounds |
| Item model number | TANK 4 Pro |
| Manufacturer | shenzhenshidongfanglantongxunkejiyouxiangongsi |
| Memory Storage Capacity | 512 GB |
| OS | Android 14 |
| Other display features | Wireless |
| Package Dimensions | 7.6 x 4.17 x 2.83 inches |
| Ram Memory Installed Size | 16 GB |
| Scanner Resolution | 1440 x 3200 |
| Standing screen display size | 6.73 Inches |
| Weight | 530 Grams |
| Whats in the box | Tank 4 Pro Phone |
G**Z
Tank 4 Pro
Non- - connectivity with cellular network .
K**B
Good phone
So far I really like this phone. It seems to be pretty stable and fast.
S**D
$700 paperweight
Phone was great for 3 months until it updated to android 15, now its as useful as a paperweight. Will not connect to data though the phone shows 5g. Tried everything to fix the issue including what a unihertz rep suggested in their Facebook page. Tried reaching out SEVERAL times to unihertz to fix the issue and have not heard a single word back. The product support link here leads to a non working site and their CS email address does not yield any results. Overall, the phone was cool when it worked but now its useless except for a wifi enabled projector. Unihertz has absolute garbage customer support and I do not recommend purchasing any of their products until they get their act together.
K**D
Es excelente.
Let me tell you. I received the Tank 4 Pro. It's an excellent device. I got it in the United States. I installed the T-Mobile chip and it connected immediately without any problems. It's a fast phone, with good colors, it's stable, and it almost never crashes even with several apps open. But it's not for everyone; it's very thick and quite heavy. The Android 14 operating system is quite limited. It's very well made, with top-quality materials. What they show in the promotional videos is true: a lamp that lights up everything and a projector that works very well.
S**E
Hold on with two hands and lift with your legs...
Getting used to it. This phone fixes two problems for me: I'm sick of charging my phone everywhere I go - it's on the charger. The TANK goes days - no problem, only falling to 50% after 8 straight hours of screen time. But I still get nervous below 20% when I still have a whole day. Second - I'm always leaving my phone laying around and lose it. The TANK cannot be left behind or tossed into a hidden crack. You can't carry this around in your pocket without a belt holding your pants up. It takes care and time to set this down and pick it up and I do pay attention and hold on with both hands so I don't fall off! I swapped the SIM from my old T-Mobile phone into this one and it took straight off running! No problem, just like the old days. No need to upgrade the memory in this above the 1 TB already on-board, the TANK holds it all. The screen is super clear and bright. The cameras are just OK, if you're used to an Apple or Samsung, you'll hate this part. Focus and zoom work in mysterious ways that contradict what feels normal with a standard Galaxy and I get a bad picture almost every time. But there will be plenty of storage for your badly focused, blurry night vision images. Online, the TANK is a beast, dragging down data faster than T-Mobile allows - above 250 Mb/sec on 5G inside my steel cage. No bloatware with this phone, nada and it's nice. The phone app in Android 14 has never been worse and makes this "phone" seem like a "Want" more than a "Need" when you have to whip it out and use it. Early in on this experience but liking it so far. At this price, I don't expect more than about a year from this anyway. No idea what support can be expected from 8849 when Android 14 gets dusty.
A**S
ONLY works with T-Mobile.
its a fantastic phone. all the bells and whistles are work the cost. the projector is better than most stand alone projectors. UNFORTUNATELY its not compatible with ANY United States carrier. I am currently looking to see if theres an international carrier I can use but I have not had much luck. Edit: Works with t-mobile on limited frequencies. If you want it order it, take it to your nearest t-mobile store and have them test it. worst case scenario return it.
B**O
The OLED screen is awesome
If you are looking for an indestructible phone this is definitely the one to have if you just want to buy because you think it's a novelty you will hate it The phone is heavy awkward and bulky if you buy it because you want a heavy awkward and bulky phone that is almost impossible to destroy this is the one you want
N**N
One hell of a phone
I'm just going to say this if you need a good phone that does a lot of stuff the big cell phone companies can't do this monster of a phone will do it. You got to check it out definitely worth it and half the money that iPhone or a Google or? Cost and a better phone
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