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UMIDIGI Rugged Unlocked Cell Phones, Bison 2 PRO 8G+256GB, Rugged Smartphone with IP68 & IP69K, 6150mAh Mobile Phone, Android 12, NFC, 6.5" FHD, 48MP AI Triple Camera, Dual 4G, 18W, Type-C, GPS

  • Based on 19 reviews
Condition: New
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$169.99 Why this price?

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Mar 6
Order within 10 hours and 41 minutes
Available payment plans shown during checkout

Features

  • Extreme durability: Military standards MIL-STD-810G, the rugged smartphone unlocked can withstand extreme temperatures below 80C, 1.8m fall, and 1.5 meters of water for 30 minutes.
  • Multi-functions for outdoor: wireless FM radio, customized water camera mode, barometer, Enhanced Antennas & Navigation System, various outdoor tools, all these function are packed in one phone. Gloves mode, you can wear the gloves to use the phone.
  • NFC Google Pay& Android 11: NFC google pay& android 11, Noise canceling dual microphone, Rugged android phone unlocked bring you convenient and easy lifestyle.
  • Two customized programmed button: PTT/SOS, underwater camera. One step access to the program.
  • Dual 4G VoLTE &Unlocked: Unlocked android smartphone supports 30 global bands and Dual SIM 4G LTE. It is compatible with most of the GSM and CDMA carriers. If it is NOT compatible with your carrier , please click your order and send us a message.

Brand: UMIDIGI


Memory Storage Capacity: 6 GB


Screen Size: 6.5 Centimeters


Model Name: BISON 2 PRO


Wireless Carrier: Unlocked for All Carriers


Cellular Technology: 4G


Connectivity Technology: Wi-Fi


Color: Black


Wireless network technology: GSM, CDMA, LTE


Form Factor: Smartphone


Product Dimensions: 6.4 x 3.15 x 0.5 inches


Item Weight: 4.5 ounces


Item model number: BISON


Date First Available: December 10, 2021


Manufacturer: UMIDIGI


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 6

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works perfect with Mint Mobile
This phone is heavy duty. The screen is vivid and the phone seems quick to open, run and close apps. I plugged in my Mint Mobile(T-Mobile) SIM and I didn't have to configure anything. It just worked and worked well.
Reviewed in the United States on February 3, 2025 by Derddy Dert

  • Great phone until...
I am in construction and needed a rugged phone. After reading the reviews last year I decided to try this. Although my kids give me a hard time about not having some fashionable, popular phone, I have enjoyed owning the bison pro2. I would take it in the shower and play music, it got wet all the time, it stayed in my tool belt or back pocket. It got dropped, it was a good phone!. I did begin to have some glitchy problems with it recognizing my fingerprint and sometimes it faltered with Bluetooth connection. There were some small frustrations. But for the price I was willing to live with that. It did its job. It made phone calls, it stayed connected well, it transferred images and texts and emails very well. Then, in an attempt to film my daughter underwater, I put the lens end of the camera phone into the water to take a video. It was supposed to be 100% waterproof. It was not! And it was beyond the one year manufacturer warranty. So guess what? I have to buy a new phone. I'm a little disappointed. I am buying another bison, different generation. What I will not do is put it in the water! Even though they even show a picture of it filming scuba divers, you can't trust it. And I tried to open a case with customer service and they simply closed the case. So. It's a good phone for what you pay for it. But ultimately you get what you pay for! Not that the expensive popular phones are better! But don't expect more out of this phone than you would somebody else's! Hope this helps others. ... show more
Reviewed in the United States on December 9, 2024 by Tim R.

  • NOT Compatible with the new AT&T Network Change on 23FEB22
I liked the way this Bison is designed as I wanted a rugged phone and although this was my first Android phone, it was easy to set up and the screen was responsive, the fingerprint reader and facial recognition works well and the screen resolution was quite good. I didn't test the camera options very much but they worked well from what I could tell but didn't really examine the quality of the photos beyond the basics. One negative is that this phone isn't able to use the 5GHZ wireless band, meaning it will not be nearly as fast at downloading as most modern smartphones when using WiFi when it is confined to only using the mere 2.4GHZ band. Otherwise, the big problem was that I was led to believe this phone would work with the AT&T network, as one reviewer claimed it does work with AT&T. Well, sure, it works until 23FEB22 but it uses the 3G for voice with AT&T and so I was told by 3 different AT&T people that it was not going to be compatible going forward with AT&T. Now, supposedly it could be "provisioned" to work with AT&T network, and maybe this is true if one managed to get in touch with the right technically trained AT&T person. I had to talk with AT&T to even make my first call, but was told they made it work only until 23FEB. I decided to return this Bison phone versus end up having problems with my provider. I suspect this Bison would work with most service providers other than AT&T. One reason I purchased it was due to it being supposedly compatible with most every network in the world. The battery life was good and it tested to be around a 5100 mAh battery with accubattery app, and it would last me about 48 hours. The already applied screen protector worked quite well and was barely noticeable. Now, my model seemed confused and was the Bison 2021 model with the 5000 mAh battery and with 8G Ram and 128 storage. My model doesn't seem to exist in the sense it was not the X10G version or the 6000+ battery version, etc. I suspect I got a model that was in transition and thus wasn't really ready for prime time until some more changes are made to it to make it work with providers like AT&T. Yet, I was impressed overall with the quality and functionality of this phone for what it would do, and would consider the purchase of another phone from this same company in the future . It needs to work with the 5GHZ WiFi band and function with the AT&T network and I suspect this may already be the case with their 2022 models. ... show more
Reviewed in the United States on February 22, 2022 by George R. Edge

  • Excellent rugged hackable phone!
This is my second Umidigi phone!. I absolutely love them... Umidigi's website tells you how you can hack this device to gain root for the ultimate in customization options. This is as close to stock android as you can get. The toolbox folder has utilities you will actually use. I love the rugged design, I have no worries if it gets wet or dropped. There were a handful of apps which came with this which I could easily disable through ADB shell. The only caveat is that the battery will explode if you leave the phone charged... I think this happens these days on most phones. ... show more
Reviewed in the United States on August 16, 2024 by SpR

  • Doesn't work 2G phone
Don't buy it
Reviewed in the United States on August 23, 2024 by Pancho Zumarraga

  • Incompatible with 4G LTE AT&T
Updated Review: I am returning this phone due to the incompatibility of 4G LTE . In the description it says it is but I took it to my carrier last night and it's not, unfortunately. That's literally the only thing that is iffy about this phone, other than that, this phone is by far the coolest and best phone I have ever used and bought . I'm going to miss this phone so much. But without the data compatibility, I can't use it. If it were compatible, I could still use it . Original review : This phone is SPECTACULAR! I'm using it right now and everything about it is amazing. I switched from an iPhone to this phone, never in a million years did I ever think or even consider, switching from Apple. I was a hardcore Apple fan. But, my iPhone wasn't working properly, I was tired of Apple. I wanted something better and being on a budget, I found this phone and before I bought it, I watched an unboxing on YouTube and looked at three reviews for their other phones . Everyone was pretty pleased, so I took the risk and I'm OVERJOYED to have this phone!! It's truly amazing! I'm forever grateful! Best phone EVER! The 4 cameras won me over. I love this phone! ... show more
Reviewed in the United States on January 18, 2022 by Goddess Lia

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