

🛠️ Rugged, Ready, and Relentlessly Reliable — Your Ultimate Adventure Companion
The Ulefone Armor X12 Pro is a rugged 4G smartphone engineered for professionals and adventurers who demand durability and performance. Featuring IP68/IP69K and MIL-STD-810H certifications, it withstands harsh environments including dust, water, and drops. Powered by a MediaTek Helio G36 octa-core processor with 8GB RAM and 64GB storage (expandable), it runs Android 14 for enhanced security and usability. Its 13MP Sony main camera and 8MP front camera capture high-quality images, while a robust 4860mAh battery ensures extended use. Compact with a 5.45-inch HD+ display and equipped with NFC, GPS, and multiple global bands, it’s designed for seamless connectivity and rugged reliability.















| ASIN | B0CB5ZZRLB |
| Additional Features | Headset-Free FM Radio, IP68/IP69K, Latest Android 14, MIL-STD-810G Standards |
| Average Battery Life Talk Time | 20 Hours |
| Battery Average Life | 3 years |
| Battery Capacity | 4860 Milliamp Hours |
| Battery Description | Lithium-Polymer |
| Battery Power | 4860 Milliampere Hour (mAh) |
| Best Sellers Rank | #49,582 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,019 in Cell Phones |
| Biometric Security Feature | Face Recognition |
| Brand | Ulefone |
| Built-In Media | AC power charger (100~240V /US plug), Data cable (100cm), Lanyard, Protective Film (Pre-installed), SIM pick |
| CPU Model | MediaTek Helio |
| CPU Speed | 2.2 GHz |
| Camera Description | Rear |
| Cellular Technology | 4G |
| Color | Green |
| Compatible Devices | [SOME] |
| Connectivity Technology | NFC |
| Connector Type | 3.5mm Jack, USB Type C |
| Customer Reviews | 4.1 out of 5 stars 314 Reviews |
| Display Resolution Maximum | 720 x 1440 |
| Display Type | LCD |
| Flash Memory Supported Size Maximum | 64 GB |
| Form Factor | Touch Screen |
| Frame Rate | 60 hertz |
| Front Photo Sensor Resolution | 8 MP |
| GPS Geotagging Functionality | True |
| Headphones Jack | 3.5 mm |
| Human-Interface Input | Touchscreen |
| Item Dimensions | 61.9 x 30.2 x 5.65 inches |
| Item Weight | 330 Grams |
| Manufacturer | Ulefone |
| Memory Storage Capacity | 64 GB |
| Model Series | X12 Pro |
| Model Year | 2024 |
| Number of Front Cameras | 1 |
| Number of Rear Facing Cameras | 1 |
| Operating System | Android 14 |
| Optical Sensor Resolution | 13 MP |
| Phone Talk Time | 44 Hours |
| Processor Series | MediaTek Helio |
| Processor Speed | 2.2 GHz |
| RAM Memory Installed | 8 GB |
| Ram Memory Installed Size | 8 GB |
| Rear Facing Camera Photo Sensor Resolution | 5 MP |
| Refresh Rate | 60 Hz |
| Resolution | 720 x 1440 |
| SIM Card Slot Count | Dual SIM |
| Screen Size | 5.45 Inches |
| Shooting Modes | Custom, Underwater |
| Sim Card Size | Nano |
| Supported Satellite Navigation System | GLONASS, GPS |
| Video Capture Resolution | 1080p |
| Warranty Description | 1 |
| Water Resistance Level | Waterproof |
| Wireless Network Technology | GSM |
| Wireless Provider | T-Mobile |
R**N
Great phone
I been buying from this seller for a couple of years. I really like Ulefones as they have been real tough and easy to operate. I never had issues with any of my phones that I brought from this company. I give both this company and this phone 5 stars. I upgraded this phone from a X10 pro. This phone is a lot lighter and seems faster. No issues getting it up and connected to my carrier for cell/text service. Nor did I have any data issues.
W**Y
great phone
there really is nothing bad, everything works like it should, even at 4g the antennea is strong and signals are great everywhere so far. I drop it all the time and so far no cracks! waterproof is a must for me. its an andriod phone so its just like every other android os. nothing new to learn. it is everything i wanted in a rugged phone.
B**D
No support
The phone worried works fine. Got all to work, except AT&T data. Reached out for support, per the included instructions, but died not get anything back. Phone gets high marks. Lack ofall features needed and no support are why it is being returned.
L**Y
I feel like I should be in a prisoner's jumpsuit
It was a little confusing setting it up on my MetroPCS it finally found out I had the Sim in the wrong slotted the two that were there and after that bingo. There wasn't really very good instructions on the tempered glass protector that came with it wound up accidentally breaking that because I got on a little crooked night I tried to peel it up and move it and it cracked so if there is anything that needed to be done on my end be maybe a better instruction on installing the tempered glass protector still getting used to the phone the screen is a little smaller than I usually have but it's a lot more sturdier than any other one I've ever had fast good speaker and so far it's working great you should check it out if you're looking for a phone that's tough and won't break if it gets yanked out of your hand by your dog just saying. Can you believe they they named me lucky unbelievable. Everyone says that you should put Un infront of it. It's got a great picture though very very fast I can't get over how fast it is if you are putting in only one sim card put it in the slot closest to the memory chip slot. To end this I'll just say I don't need to be called unlucky on this phone because for the prices it is and the quality you get it's almost kind of making me feel like a thief.
L**N
Having a phone that works
I've had the phone working for the past week and cannot get data on the phone from the carrier I'm using. Will take it to the network co. and see if they can assist. Other than that; navigating for me a senior is not as straightforward as with using my Samsung. Scrolling is often a challenge at times and when I make a call, I've to turn on the speaker to know its calling. Also it seems to have challenges with my 5g network.
L**R
Great size, good weight, but lacking speed.
This is a very good model! ULEFONE ARMOR X12 PRO. The model is great, the size is perfect for my business duties and the weight is light for a rugged phone. However, the phone is lacking more RAM, I do not understand why ULEFONE does not make this size and weight (or less heavy, but still rugged), faster? The size and weight are great for business as a rugged phone! Overall, I like it :).
A**N
Good solid smartphone kind of slow
I like this smartphone brand I like using these phones I've been using them for a while because I've been experimenting with rugged phones it's a good phone for the price however I think the battery life is kind of poor I think also that it's kind of slow compared to other phones on the market and I really wish that you will have ulepone improve the speed of the phones. Currently the speeds of the phones are unsatisfactory. I really like how the quality of the waterproofing and then drop quality has improved however I would also like to see better cameras. I feel like the glass and the cameras can get scratched too easy they got to make it towards like harder for the camera glass to get scratched. I used to use this as a painter in boiler making then it could handle the nasty situations like sandblasting on a big LCS and all that kind of nasty s*** it could actually handle it.
I**G
It working perfect
I love ulefone , value for my money, Durable,speed
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