








📱 Rugged power meets pro-grade performance — never miss a beat, rain or shine!
The Ulefone Armor X31 is a rugged 4G smartphone featuring a powerful MediaTek Helio G91 processor paired with 12GB RAM and 128GB storage expandable up to 2TB. It boasts a versatile 48MP triple rear camera system including night vision and underwater modes, a durable 6.56-inch HD+ 90Hz Corning Gorilla Glass display, and a massive 6050mAh battery with fast and reverse charging. Certified IP68/IP69K waterproof, shockproof, and dustproof, it’s engineered for professionals who demand reliability and performance in extreme environments, all running the latest Android 15 OS.



















| ASIN | B0DXKBD7B6 |
| Audio Jack | 3.5 mm |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Battery Capacity | 6050 Milliamp Hours |
| Battery Power Rating | 6050 Milliamp Hours |
| Best Sellers Rank | #172,111 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #3,641 in Cell Phones |
| Color | Green |
| Connectivity technologies | Bluetooth, Infrared, NFC, USB, Wi-Fi |
| Customer Reviews | 4.0 4.0 out of 5 stars (50) |
| Date First Available | March 26, 2025 |
| Form Factor | Touch Screen |
| GPS | True |
| Human Interface Input | Touchscreen |
| Item Weight | 10.6 ounces |
| Item model number | Ulefone Armor X31 |
| Manufacturer | Ulefone |
| Memory Storage Capacity | 128 GB |
| OS | Android 15 |
| Other display features | Wireless |
| Phone Talk Time | 34 Hours |
| Product Dimensions | 6.84 x 3.23 x 0.54 inches |
| Ram Memory Installed Size | 16 GB |
| Scanner Resolution | 720 x 1612 |
| Special features | Dual SIM, Rugged Body, Supports Usb Otg, Versatile LED Light, Water Resistant |
| Standing screen display size | 6.56 Inches |
| Weight | 301 Grams |
| Whats in the box | AC power charger (100~240V), Lanyard, SIM Tray Ejector, Screen Protector, Type-C to Type-C Data cable (100cm) |
H**G
Best Memory and Battery power
Better and more memory than any iPhone or android unless you want to spend $2,000
K**N
UleFone
This phone is amazing!! Camara quality is good, it's responsive, cool pictures, good storage, and the feel of the phone is really good 10/10!! I'm will definitely buy this phone again.
A**R
Very good phone
Very awesome phone battery is very long lasting tough case and fast processing power and very good price
K**C
Perfect for bike and moto navigation!
Up front, I bought this phone only for a very specific purpose: offline bicycle and motorcycle navigation. For that purpose, I am beyond impressed. The phone looks and feels great. It feels premium to hold and use. It's responsive and quick. The screen gets super bright for outdoor use. The GPS works great with all the navigation apps I have used with it and the battery life has been phenomenal. I've also found myself using and appreciating some of the more unique features like the super-bright LED flashlight, the FM radio, and the IR blaster. All of these are useful features for me when I'm out on the road on a bike. So while I can't speak to the normal stuff you see on phone reviews like cell service or camera quality, for my purposes this device is beyond perfect. Highly recommend!
J**Y
Super tough phone screen but not waterproof
I've had speaker problems ever since first week I used it. for sum reason. If its in the same room as the water like if I take to bathroom. its like it draws it in the speaker... It works perfectly fine 6 days out 7 the week but I can't hear a thing on its bad day out the week. Sounds like been dunked in water.. I can say the phone it's self is very durable. I shoulda broken this screen long time ago but she's not got a crack one in her. Could be one of the best phones I've ever had if it weren't for the speaker problems
R**D
Verizon
Verizon does not support the smart phone. It says it does, but it doesn’t. But it is a great phone. You can do a lot of stuff with it if you find the right carrier.
S**A
Great phone
I had originally purchased another phone and immediately hated it. I returned it quickly. My husband said try this brand. So I did and instantly loved it. It is durable and the battery keeps for a full 8hours of watching shows on my phone or listening to music. It came with a screen protector already on it plus an extra in the case. The sound is amazing. I recommend this product fully.
S**T
Ulefone Armor X31
This is a good quality smartphone. It has plenty of storage and you can take good quality photos. Only negative is that battery cannot be replaced/swapped for a new battery.
J**S
El terminal en un principio es muy bueno,batería ,fluidez ,cámara etc etc ,por el precio q tiene es bastante bueno el terminal ahora hay q saber el tiempo q funcione bien el teléfono,si es duradero es una muy buena compra ,lo recomiendo
C**N
Regalato a mio figlio che è un vero killer di cellulari. Il telefono è caduto a terra o per le scale svariate volte. Non ha riportato danni o problemi di nessun genere. INDISTRUTTIBILE. Abbinato al cellulare ho comprato anche il guscio con il vetro protettivo. Consigliatissimo
N**9
Comme indiqué dans la description Incassable ! Au top ! C'est ce qu'il me fallait :)
C**N
Dopo diversi modelli, ho deciso di prendere questo X31PRO perché è un po' meno ingombrante di tutti i suoi fratelli, già la batteria non è cosi potente, ma se la cava alla grande rispetto ad un normale smartphone. Lo sto usando da un mese e devo dire che il marchio non delude mai. Tutto perfetto. Speriamo che abbia un vita utile di almeno due anni. Da molto tempo compro Ulefone e nessuno mi è durato più di 24 mesi, qualcosa andava storto dopo un tempo, microfono, volume, sistema, tasto fingerprint. Comunque sono sempre contento con questa casa cinese. Aggiornamento al 14/03 devo dire che il telefono si comporta benissimo tranne che per una cosa: l'altoparlante non vale niente o è danneggiato non aumenta regolarmente, 90% basso l'ultimo 10% fortissimo. Farò ancora uso per un altro mese e dopo vedrò se l'assistenza mi dirà di fare qualcosa.
R**R
Hatte das Handy auf einer langen Motorradtour am Motorrad als Navi. Hat super geklappt. Großer Bildschirm, ohne aufzuladen hat der Akku etwas länger als einen Tag im Dauerbetrieb gehalten. Von der Kamera sollte man nicht zu viel erwarten. Für mich reicht es.
Trustpilot
2 weeks ago
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