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Ulefone Armor 33 25500mAh Battery (66W) Rugged Phone, Android 15 24GB+512GB, 6.95" FHD 120Hz Screen, 64MP Night Vision+50MP+50MP+32MP, Versatile LED Light Infinite Halo 118dB Speaker IP68/IP69K 4G

  • Based on 23 reviews
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Size: 25500mAh


Features

  • Latest Android 15 + 6.95" Screen: Protect what matters most with Android 15. The display 6.95" is 120Hz refresh rate, Corning Gorilla Glass 5, 2460x1080 ultra-clear FHD+ resolution and 700 nits. (Note: Not compatible with AT&T or Cricket.)**PS: If you want to turn off the Cool Buddy AI dog, please opened the AI Pet app-clicked on settings-turned off cool pet on desktop-turned off cool pet flaoting ball, and it no longer appeared on the desktop.
  • Up to 24GB+512GB: 24GB RAM (12GB+12GB entended), 512GB of internal storage and expandable up to 2TB spares a large room to store apps, photos, videos, and files. powered by the MediaTek Helio G100, enjoy smooth multitasking, responsive gaming.
  • 50MP+50MP+64MP+32MP Camera: Ulefone Armor 33 4g rugged smartphone is equipped to capture every adventure with the 50MP main ultra-large lens and 50MP ultra-wide camera and the 64MP infrared night vision camera. The 32MP selfie camera ensures perfect video calls and vlogs. With the dedicated physical camera key, you can skip the hassle of unlocking your screen. A long press instantly launches the camera app, while a gentle press captures the moment in an instant.
  • Versatile LED & Warning Light: The Armor 33 rugged cell phone integrated large LED light lets you master your outdoor life, with a 1100 Lumens long-range beam. The Warning Light integrated in Armor 33 provides critical alerts for emergencies. One press activates the alarms, ensuring you're always ready to signal for help.
  • 118dB Speaker + Built-in Infinite Halo 2.0: Different mood enables different halo mode, you are the owner of your halo. 118dB HiFi quality loudest speaker, 4W powerful sound, 28 mm diameter and 9cc sound cavity. Ideal for outdoor parties, camping or beach parties, this smartphone transforms every event into a vibrant celebration.
  • IP68/IP69K & MIL-STD-810H Certified: Certified by IP68/IP69K, MIL-STD-810H protection standard, Ulefone Armor 33 rugged phone is not afraid of water, dust, accidental drops. Perfect for construction workers, miners or adventurers, this phone is your ultimate survival tool.
  • uSmart Expansion Connector: The custom uSmart Expansion Connector allows easy access to more professional accessories such as an endoscope, magnifier, night vision camera, etc. Compatibility for Ulefone uSmart E01/E02/E03 endoscopes and uSmart C01 microscope.

Brand: Ulefone


Operating System: Android 15


Ram Memory Installed Size: 12 GB


CPU Model: MediaTek Helio


Memory Storage Capacity: 512 GB


Screen Size: 6.95 centimeters


Resolution: 1920 x 1080


Refresh Rate: 120


Model Name: Ulefone Armor 33 4G


Wireless Carrier: Unlocked


Operating System: Android 15


RAM Memory Installed: 12 GB


Processor Series: MediaTek Helio


Memory Storage Capacity: 512 GB


Color: Black


SIM Card Slot Count: Dual SIM


Connector Type: USB Type C


Form Factor: /


Biometric Security Feature: Fingerprint Recognition, Face Recognition


Sim Card Size: Micro


Water Resistance Level: Waterproof


Headphones Jack: 3.5 mm


Additional Features: 25500mAh Long Battery Life, 50MP+50MP+64MP+32MP Camera, Latest Android 15 + 6.95" Screen, IP68/IP69K & MIL-STD-810H Certified, Up to 24GB+512GB, 118dB Speaker + Built-in Infinite Halo 2.0, Versatile LED & Warning Light, uSmart Expansion Connector


Flash Memory Supported Size Maximum: 2 TB


Front Photo Sensor Resolution: 32 mp


Rear Facing Camera Photo Sensor Resolution: 50 mp


Number of Rear Facing Cameras: 4


Number of Front Cameras: 1


Battery Capacity: 25500 milliamp_hours


Battery Power: 25500


Battery Average Life: 10 days


Phone Talk Time: 10 days


Average Battery Life Talk Time: 10 days


GPS Geotagging Functionality: True


Screen Size: 6.95 centimeters


Resolution: 1920 x 1080


Refresh Rate: 120


Display Type: LCD


Display Resolution Maximum: 2460 x 1080


Display Pixel Density: 350 pixels_per_inch


Wireless Provider: Unlocked


Cellular Technology: 4G


Connectivity Technology: 4G


Wireless Network Technology: LTE


Brand: Ulefone


Model Year: 2025


Built-In Media: AC power charger (100~240V), Lanyard, SIM Tray Ejector, Screen Protector, Type-C to Type-C Data cable (100cm)


Manufacturer: Ulefone


Specific Uses For Product: Night Vision


Unit Count: 1 Count


Video Capture Resolution: 4k


Frame Rate: 120


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent military-grade phone!
Size: 25500mAh
I only buy Ulefone smartphones now, for the past 6 years. Way more affordable and you get more for your money. Especially military grade durability from these rugged phones. This Armor 33 fits the bill for me, being former military and a current ironworker. This is a phone that can withstand aggressive rigors of doing real work. I needed a phone with a large battery capacity that can go days without charging, like this one. This Armor 33 has all the features I need and more. Massive storage space, fast processor, incredible cameras. Survives being dropped, submerged in water or dust. Great loud speaker to listen to music while working on job sites. If you work in construction or the military, you need this Ulefone 33. It's thicker and heavier than most phones due to the 25,500MAH battery, but that's to be expected for a battery that can go a week (on average) without charging. Making it great for camping, hiking, hunting, fishing and all outdoor adventures. ... show more
Reviewed in the United States on June 20, 2026 by RJironWeld

  • Funny and huge rugged phone with long-lasting battery
Size: 25500mAh
I’ve been using this phone for a week, and it’s really fun and huge! The 25,500 mAh battery lasts a long time — even with heavy use, it easily goes for a couple of days. The screen is massive and bright, the colors look great, and the 120Hz refresh rate makes everything very smooth. The phone is really sturdy — I don’t worry about dropping it or using it in different conditions. The cameras are good, especially for night shots — pictures come out clear. The speaker is loud and clear, and the LED light is handy. I like that the phone is fast, has plenty of storage, and Android 15 runs smoothly. For anyone looking for a big, strong, and fun phone, this is a great choice. ... show more
Reviewed in the United States on September 5, 2025 by Dan

  • Heavy duty
Size: 25500mAh
The battery doesn't last as long as they advertise, but the overall devise is heavy, very well made, and takes some getting used to. The compatibility to my old phone worked well, and very well worth the value of the money. The camera gives great pictures, and the assimilation with WIFI, works remarkably well. ... show more
Reviewed in the United States on July 9, 2026 by James Odom

  • Tough cellphone
Size: 25500mAh
OMG! This cellphone is super tough! When I say tough it is really as hard and heavy as my solar powered power bank! Lol, but it served its purpose, as an outdoor person I would love this to be one of my a must have equipment to carry everytime I go, I don’t need to worry about low battery anymore, any drop or getting wet. I used it during our camping trip and I am very happy that not even once I look for my battery charger, battery capacity is really huge. I’m really amazed of the capabilities this cellphone can provide like the loud speaker, the very bright LED light, the night vision, the clear screen display and so much more. ... show more
Reviewed in the United States on August 29, 2025 by Jose C.

  • Heavy and powerful
Size: 25500mAh
Got this guy in October. It's been a beast in my pocket and on the road. Every asks about it once the see it. It's big loud and awesome... Very nice product
Reviewed in the United States on March 10, 2026 by Max garza

  • Great phone lil laggy
Size: 25500mAh
Great phone love the battery and the flashlight the speaker is amazing its like having a little mini speaker with you at all times it's definitely bulky but makes it harder to lose. Only flaw is that it comes sometimes be a little laggy like the txt bar won't come up and you will have to close and open the phone to get it to comeback or the screen will freeze and you won't be able to minimize it and will have to close and open it again, this problems aside I love it and will be keeping it ... show more
Reviewed in the United States on October 21, 2025 by Marley

  • Great Buy
Size: 25500mAh
If you can get passed the size and weight of the phone, it's great. Continually learning new things the phone does. Does everything the fancy phones do but more and better. The reader on the side is fast. Being able to add 2TB is great especially if you take lots of photos. Screen is bright and clear. I'm enjoying it and would like to try the phone with a projector and the thermal phone. Definitely a durable choice. Looking forward to trying out the other phones. ... show more
Reviewed in the United States on January 14, 2026 by Roger L.

  • Not good for me...
Size: 25500mAh
Phone is embedded with an animated AI dog on your homescreen. All attempts recommended by Amazon/Ulefone to remove/disable...epic failure. Battery...weak, dropped from its full100% charge to 87% on its initial start... wasn't even in use. Camping/warning LED light...zero instructions on how to operate... nothing online. Very unhappy with this Ulefone Armor 33. Returned to Amazon for refund. ... show more
Reviewed in the United States on September 22, 2025 by rod burke

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