NUU B20 5G | Unlocked Android Smartphone | 6.5” FHD+ Display | 90Hz Refresh Rate | 48MP Triple Camera | 128GB + 8GB RAM | 5000mAh Battery | 18W…

(8 customer reviews)


Last updated on 15:10 Details
  • Unlocked and ready to use: 5G Compatible with T-Mobile, Metro PCS, and its MVNO networks. Sim card not included. Please check with your carrier directly for more information on their Bring Your Own Device program compatibility. (Not compatible with Verizon, AT&T or with CDMA Networks like Sprint and Boost Mobile)
  • Big immersive display: Premium Full HD+ Display with fast 90Hz refresh rate that will allow you to enjoy all gaming and video experiences in the brilliant and vivid display without any cut blur in animations and scrolling.
  • High performance and powerful memory: A octa-core MediaTek processor, 8GB of RAM and 128GB of storage offer fast, powerful performance for seamless multitasking and gaming in B20 5G. Storage is expandable up to 512GB by inserting a microSD card (microSD card not included).
  • Stunning Photography: Capture brilliant colors and vivid details with the B20 5G’s triple camera system with a main 48MP Samsung sensor camera, a 16MP wide-angle camera with FoV 123° for taking in everything around you and a 2MP Macro camera comes with a large F/2.4 aperture and a fast shutter for stirring close-up shots. 8MP front camera to capture every selfie moment.
  • Ultra-large battery: A 5,000 mAh battery with an 18 Watt fast charge to support you all day long.
  • NFC and side-mounted fingerprint sensor: B20 5G supports Google Pay with NFC to bring more convenience to your life. Plus, unlock your phone easily with side-mounted fingerprint or facial recognition to have better security and accessibility of your data and information.
  • Android 12: Enjoy a totally reimagined UI, new privacy and safety features and effortless experiences on B20 5G with Android 12.
  • One year US warranty: We also provide 12 months manufacturer warranty service. If you have any questions about the product, please contact our customer services team via the order ID, we’re always happy to help.
Package Dimensions

6.75 x 4.75 x 1.25 inches

Other camera features


Country of Origin



NUU Mobile

Whats in the box

Power Adapter, Screen Protector, USB Cable

Battery Power Rating

5000 Milliamp Hours


2. Daydream Purple

Form Factor


Other display features


Item Weight

14.4 ounces

Connectivity technologies


Wireless communication technologies





Android 12.0


1 Lithium Polymer batteries required. (included)

Item model number


Date First Available

October 21, 2022

8 reviews for NUU B20 5G | Unlocked Android Smartphone | 6.5” FHD+ Display | 90Hz Refresh Rate | 48MP Triple Camera | 128GB + 8GB RAM | 5000mAh Battery | 18W…

  1. Daily Mynt

    Other better phones in this price range but the battery life on this is amazing

  2. vjp

    The NUU B20 5G cell phone was easy to setup, transfer data from old phone and was very easy to use. Would recommend the phone and will buy again.

  3. Deborah Saxton

    I was nervous about buying a phone other than Samsung. But I took a chance and so far I haven’t had a problem and am happy with the phone. There’s a couple of things I would like to find out about it, bc I got stuck wanting to do something that I don’t normally do on it. So yes it is a good phone and I like it very well.

  4. Debra h.

    Well I thought it was nice I bought it as a gift for my brother

  5. Christina Williams

    I was pleasantly surprised when I first got this phone a month ago and found it to be SUPER responsive. I’d never had a phone this fast. But that quickly changed as more and more glitches started popping up (no malware or anything, just the system’s response to a heavy cache.) The battery life proved to be terrible, draining from a full charge to zero in about 15 hours. The worst part is that the internal components are GARBAGE quality. The pins in the charging port are already broken, and it wasn’t dropped with a charging cable plugged in or anything! I heard a CRUNCH as I plugged in the usual cable, and suddenly I couldn’t so much as look at my phone without the cable falling out! It’s not the worst phone I’ve ever had, but it’s close. I’m returning this defective piece of junk and getting a Xiaomi like I should have done in the first place.

  6. S

    The phone software is fast. Battery life is good. Quick charging. It actually comes with a charging brick. It has a headphone jack. Clean version of Android. No Bloatware. It has NFC. Shipping was quick. The screen at certain angels can look dark and a bit washed out. Quality control? The one I received had the right side of the screen popping off. Didn’t notice it till I used it outside in the dark and saw the light bleed through the side. I returned it. The phone looks nice. It’s a bit slippery.

  7. Griffen8280

    I was a bit skeptical of this phone because of how new the manufacturer is, but I was pleasantly surprised. I did a lot of research on the specs of this phone compared to other manufacturers and it stacked up really well and even better in the case of the amount of RAM. Been using it now for a week and I’m already absolutely loving it. I typically charge it every other day and I do use this phone periodically throughout the day. For a comparison it is replacing an Essential PH-1 and I would have to charge that phone towards the evening to keep it from dying before I go to bed and charge it for the night. As time wears on and I get more used to the phone I”ll come back here and update the review with how it’s doing.

  8. Leonardo R.

    Ok let start by the reason why I bought this phone is that want to leave my iPhone 13 pro as a backup phone. The phone is good not the best but good. This phone only works for T-Mobile not AT&T or Verizon because of their network brand. Now if you looking at a unlock phone, please check your network bands type on google both 5g and 4glite. Now the is good for small task like browsing the internet or checking emails, the camera is ok not best but it ok. The only thing is that 18w charge may heat the phone a bit but only passing 80% it cool, I would recommend a 10w charger or lower so that I will not heat and last longer the battery. so far I have no issues whatsoever, if you are not a heavy user the battery last 3 to 4 days.

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