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NUU B15 Unlocked Android Cell Phone, Dual SIM 4G, 6.78'' Full HD+ Display, 90Hz, Quad-Camera 48 MP, 4GB + 128GB, 5000 mAh, 18W Fast Charge, Black, US Warranty & Hotline Support

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Brand	NUU
Model Name	Series A
Wireless Carrier	Unlocked
Operating System	Android 13.0
Cellular Technology	4G
Memory Storage Capacity	64 GB
Connectivity Technology	Bluetooth
Color	Black
Screen Size	6.3 Inches
Wireless network technology	Wi-Fi

About this item

UNLOCKED FOR MAJOR CARRIERS: Compatible with AT&T, Ultra Mobile, Cricket, T-Mobile, Tello, Mint Mobile, MetroPCS, Google Fi, Unreal Mobile, H2O Wireless, Simple Mobile, SpeedTalk Mobile, Black Wireless, Gen Mobile, (NO SIM CARD INCLUDED) and VoLTE/HD Voice Support. NOTE THIS is valid as of May 2024, More Carrier Confirmation Contact Customer Support
NOT COMPATIBLE and NOT WORK With the Following Carriers: Verizon, Boost Mobile, Tracfone, Pulse Cellular, Union Wireless, Spectrum. Contact Us for Confirmation
PRACTICAL Choice- The A23 Plus is a Reliable and Affordable Choice, Much Like Your Go-To Pair Of Jeans. It's Not About Being Flashy, But About Being Practical And Functional. It Doesn't Have Any Unnecessary Extras. The Best Part? It Comes With A Removable And Replaceable Battery, So You Can Easily Change It Yourself, Just Like In The Old Days. Priced Under $90, NUU A23 Plus Isn't Just Something You Buy, It's A Smart Long-Term Investment.
EVERYDAY USE: Great For Your Daily Needs. Whether Is For Work, Checking The Weather, Reading Emails, or Browsing Social Media, NUU A23Plus Got You Covered. You Can Listen To Your Favorite Podcasts And Music, Watch Movies, Videos, or TV Shows. You Can Send Text Messages, Make Phone Calls, or Even Video Calls With the 5MP Selfie Camera. This phone is reliable, Easy to Use, And Do What You Need To Do Without Any Fuss.
CLICK IT, SNAP IT, KEEP IT- Life Moves Fast, Your Memories Last- With Our NUU A23Plus, Every Moment Counts. Click Away, And Let Your Life's Journey Be Captured In Pictures. The Smiles, The Tears, The Crystal Clear And The Beautifully Fuzzy - Every Picture Tells Your Story. Grab Those Surprise Moments That Turn Into Precious Memories, And Feel The Joy They Bring. No Complications, Just The Beauty Of Everyday Life Caught With Ease and Honesty.
STORAGE- This Phone Comes With 64GB Of Storage Built-In. But What If You Need More? No Problem! This Phone Has A Slot For A MicroSD Card (which you would need to buy separately). So, if you find that you're running out of space, you can add the MicroSD card and insert it into the phone. This gives you the flexibility to add more storage whenever you need it, up to a maximum of 512GB. So, you're in control of how much storage your phone has. It's your phone, your storage, your choice.4G-B2/4/5/12/13/25/26/41/66/71, some Operators need to configure APN. NOTE IF BUYING OUTSIDE USA, Check with your Local Customs BEFORE Purchasing to Avoid any Inconveniences.
INTERNATIONAL PHONE DUAL SIM The Perfect Solution to Stay Connected Wherever You Are In The World. Use Dual SIM, Making Them Versatile and Perfect for Travel. Before your Trip, Check With Your Destination Carrier If you Can "Bring Your Own Device" and if they use ANY of the following bands: 4G-B2/4/5/12/13/25/26/41/66/71, some Operators need to configure APN. NOTE IF BUYING OUTSIDE USA, Check with your Local Customs BEFORE Purchasing to Avoid any Inconveniences.

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	This Item NUU B15 Unlocked Android Cell Phone, Dual SIM 4G, 6.78'' Full HD+ Display, 90Hz, Quad-Camera 48 MP, 4GB + 128GB, 5000 mAh, 18W Fast Charge, Black, US Warranty & Hotline Support	Recommendations NUU A15 Cell Phone 4GB + 128GB, Unlocked for Mint, Metro, T-Mobile, Qlink and More, Perfect for Teenagers, Dual SIM 4G, Octa-Core Helio G36 2.2GHz 6.5" HD+, Android 13, Purple, US Warranty	dummy Ulefone Unlocked Cell Phones, Note 16 Pro 12GB + 128GB, 8-Core, 6.52" HD+ Display Unlocked Smartphone, Android 13, 50MP + 8MP, 4400 mAh, Dual 4G LTE, Fingerprint/Face Detection, T-Mobile, Blue	dummy Motorola Moto G Stylus 5G \| 2021 \| 2-Day Battery \| Unlocked \| Made for US 4/128GB \| 48MP Camera \| Cosmic Emerald	dummy Dexline Unlocked Cell Phones U23 Ultra 5G Smart Phone Android 13 Phones 8GB+256GB/6.8" Display/50MP+13MP Camera/6500 mAh/Build-in Pen (Green)	dummy Unlocked Cell Phones U23 Ultra 5G Smart Phone Android 13 Phones 8GB+256GB/6.8" Display/50MP+13MP Camera/6500 mAh/Build-in Pen (White)
	See details	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	Currently unavailable.	-8% $109.99 Typical: $119.99	$104.99	$175.99	-5% $189.99 List: $199.99	-5% $189.99 List: $199.99
Delivery	—	Get it as soon as Thursday, May 16	Get it as soon as Thursday, May 16	—	Get it as soon as Thursday, May 16	Get it as soon as Friday, May 17
Customer Ratings	3.7509	4.2138	4.2154	4.32,839	5.01	5.01
Battery life	3.9	4.2	4.3	4.1	—	—
Value for money	3.9	4.5	4.7	3.9	—	—
Fingerprint reader	3.9	—	4.5	4.1	—	—
Face recognition	—	4.0	4.4	3.9	—	—
Sold By	—	NUU Mobile	Ulefone Direct - US	Deal Depot Plus	shenzhenshixingkonghuikejiyouxiangongsi	shenzhenshixingkonghuikejiyouxiangongsi
display size	6.3 inches	6.5 inches	6.52 inches	6.8 inches	6.8 inches	6.8 inches
memory capacity	64 GB	128 GB	128 GB	4 GB	256 GB	256 GB
model name	Series A	A15	Ulefone Note 16 Pro	Moto G Stylus 5G	U23 Ultra	U23 Ultra
operating system	Android 13.0	Android 13	Android 13	Android 11.0	Android 13.0	Android 13.0
connectivity tech	Bluetooth	Wireless	Bluetooth	Networks + Bands 5G: 2/5/25/26/41/66/71/77/78 4G: 1/2/3/4/5/7/8/12/13/14/17/18/19/20/25/26/29/30/38/39/40/41/48/66/71 3G: 1/2/4/5/8 Bluetooth Technology Bluetooth 5.0 Wi-Fi Wi-Fi 802.11 a/b/g/n/ac \| 2.4GHz & 5GHz \| Wi-Fi hotspot Location Services GPS (L1), A-GPS, LTEEP, SUPL, GLONASS, Galileo, Beidou SIM Card Single SIM (1 Nano SIM + 1 microSD)	—	—
display type	LCD	LCD	LCD	LCD	LCD	LCD
headphones jack	3.5 mm	3.5 mm	3.5 mm	3.5 mm	Type C	Type C

Product Description

From the brand

With over 10 years of smartphone manufacturing expertise, NUU has been crafting smartphones since 2012. We're committed to disrupting the sub $300 smartphone market for consumers.
Explore More

Visit the Store
How did we get our start?

Since the beginning, NUU has brought feature-rich and cost-effective mobile phone products to the market.

What makes our products unique?

NUU Phone is designed with simplicity, durability and ease of use in mind to bring convenience to life.

What is an unlocked phone?

An unlocked phone is a device that has no carrier locks or restrictions. Unlocked phones can be moved from one network to another, typically by swapping the SIM card inside.

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Product information

Product Dimensions

6.6 x 3.02 x 0.34 inches

Item Weight

11.2 ounces

ASIN

B09KYF9XCD

Item model number

A23P

Batteries

1 Lithium Polymer batteries required. (included)

Customer Reviews

3.7 509 ratings

3.7 out of 5 stars

Is Discontinued By Manufacturer

Android 13.0

RAM

4 GB

Wireless communication technologies

Cellular

Connectivity technologies

Bluetooth

GPS

True

Special features

Basic Phone, Dual SIM, Expandable Memory, Mobile Hotspot Capability

Other display features

Wireless

Human Interface Input

Touchscreen

Scanner Resolution

1920 x 1080

Other camera features

Rear, Front

Audio Jack

3.5 mm

Form Factor

Bar

Color

Black

Battery Power Rating

5000 Milliamp Hours

Phone Talk Time

6 Hours

Whats in the box

Power Adapter, USB Cable

Manufacturer

Nuu Mobile

Date First Available

November 22, 2021

Memory Storage Capacity

64 GB

Standing screen display size

6.3 Inches

Ram Memory Installed Size

3 GB

Battery Capacity

3850 Milliamp Hours

Weight

0.32 Kilograms

Charging Time

2.5 Hours

Feedback

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What's in the box

Power Adapter

USB Cable

Customer reviews

3.7 out of 5

509 global ratings

How customer reviews and ratings work

Customers say

Customers like the appearance and quality of the cellular phone. They mention that it has a very pretty display, and is a good phone. Customers are also happy with the battery life. However, some customers have reported issues with glitches and random restarts. Opinions are mixed on performance, refresh rate, and value.

AI-generated from the text of customer reviews

40 customers mention31 positive9 negative

Customers generally like the quality of the cellular phone. For example, they mention it's a very good phone, amazing, and has a decent camera. Some say the screens are nice at first but take hours upon hours to charge. Overall, most are satisfied with the quality and features of the product.

"...Works as if I never switched phones. This thing is amazing. Resolution, pictures, speed and solid android performance...." Read more

"This is an amazing phone. 90Hz refresh rate with a helio g80 and massive battery life...." Read more

"Beautiful phone, with excellent features, Incredible Price, and unbelievable customer support!..." Read more

"...Said they would like to make it right, because it is a hardware issue .Me being an honest person, I let them know that there was a small crack on..." Read more

20 customers mention16 positive4 negative

Customers like the battery life of the cellular phone. They say it lasts all day on normal use, and it doesn't freeze, glitch, or mess up. Some say the standby time is pretty good.

"This is an amazing phone. 90Hz refresh rate with a helio g80 and massive battery life...." Read more

"...6/10Battery life is amazing, lasts all day on normal use.If screen is on for extensive use you will notice a fast decline of course...." Read more

"...better than what I thought the battery is outstanding it doesn't freeze it doesn't glitch it doesn't ever mess up using this phone after just a week..." Read more

"...Battery drains fast while in heavy use." Read more

13 customers mention13 positive0 negative

Customers are satisfied with the appearance of the cellular phone. For example, they mention it's nice and tall, has a very pretty display, and has shinny colors. Some say that the photo quality is good during daytime.

"...This thing is amazing. Resolution, pictures, speed and solid android performance. Did I say this thing takes amazing pictures?..." Read more

"...The screen is shiny as hell with very vivid colors for an LCD. So what is the catch...." Read more

"...Overall, if you need a basic smartphone, that looks great, does a fine job with photos & videos & phone call quality are quite good & I will not or..." Read more

"...The NUU 15B has all the bells and whistles I need. The screen is enormous and beautiful. It has a fingerprint reader and a 3 day standby battery...." Read more

11 customers mention11 positive0 negative

Customers are satisfied with the image quality of the cellular phone. They mention that it takes great pictures and videos, and the screen resolution is much better than expected with a 90 Hertz. Some appreciate the 48MP camera and the good 1440p screen. Overall, most are happy with the performance and functionality of this phone.

"...UPDATE: One quick update, though the phone takes great photos, after a software update all photos are now watermarked with "shot on NUU B15" in the..." Read more

"...Gaming is already once it heats up it tends to lag.Photo quality is great in well lit environments, however once you start to get into low..." Read more

"...The operation of it is very smooth and seamless, the screen resolution is much better than expected with a 90 Hertz refresh rate, and I do like the..." Read more

"...that looks great, does a fine job with photos & videos & phone call quality are quite good & I will not or cannot really afford those $$$ Apple or..." Read more

29 customers mention20 positive9 negative

Customers are mixed about the value of the cellular phone. Some mention it's a great phone for the price, with the best camera in an inexpensive Android phone. However, others say that it'll never be worth the price.

"...Overall great phone for just above $100. Definitely worth it. Of course you can always get something better, but this is a great budget phone...." Read more

"Beautiful phone, with excellent features, Incredible Price, and unbelievable customer support!..." Read more

"...It is not a bad phone for the price, but it is not very impressive either...." Read more

"...on a phone in my 40 years on this Earth, this might be the best bang for buck phone that I've ever had...." Read more

28 customers mention19 positive9 negative

Customers are mixed about the performance of the cellular phone. Some mention that it works well enough, and gets the job done, while others say that it has software issues and cannot work at all. The camera does not work, and the phone is unusable for them.

"...Runs smoothly, no issues after 2 months.Great refresh rate.Video and image quality is great...." Read more

"...I have Metro PCS and it works perfectly. All in all, this seems like it is the best $200 phone out there that I would say performs like a $500 phone." Read more

"...Boy was I wrong for buying this phone.None of the carriers sim cards work. So now this is a paper weight and can't be used as advertised...." Read more

"...Phoning worked OK, but not data. Streaming data is essential there for the many apps I need to use (traffic, trains, parking, weather, etc.)...." Read more

22 customers mention13 positive9 negative

Customers have mixed opinions about the refresh rate of the cellular phone. Some like that it's fast, while others say that it lags really badly on apps and takes hours upon hours to charge.

"...All I can say is wow. Contacts and apps transfered over in minutes. Up and running in less than 10 minutes. Works as if I never switched phones...." Read more

"...On the other hand, it is quite slow, sometimes freezes, and I have to power it off and on ...." Read more

"This is an amazing phone. 90Hz refresh rate with a helio g80 and massive battery life...." Read more

"...The charger it comes with is extremely fast! Absolutely love the fast charging!Overall great phone for just above $100...." Read more

19 customers mention0 positive19 negative

Customers are dissatisfied with the glitches in the cellular phone. They mention that it crashes at any point for no reason, it randomly restarts, and it hiccups. Some customers also report that the phone keeps resetting and that the system gets overloaded.

"...Even with a full battery, it will restart if the system gets overloaded. Say your on a call and get a text, it will restart...." Read more

"...environments, however once you start to get into low light, it will drop in quality. 7/10Video camera quality is aaaallllright. 6/10..." Read more

"...The phone is also becoming more and more glitchy, slowing down, black screen, etc. I also noticed a sound quality difference from my last phone...." Read more

"...But now, after less than three months, it's showing some issues. It glitches and starts randomly opening apps and won't respond...." Read more

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TROY C.

Why didn't I do this before...

Reviewed in the United States on June 24, 2022

Verified Purchase

Longtime apple, Samsung and Motorola user. Loved the value of the Motorola phones until I bought the moto g 2021. Wow what a terrible phone. The moto zoom was great. But it was a budget phone and it showed. So I decided to buy the NUU B15 on a total gamble to replace the horrifically slow Moto G

All I can say is wow. Contacts and apps transfered over in minutes. Up and running in less than 10 minutes. Works as if I never switched phones. This thing is amazing. Resolution, pictures, speed and solid android performance. Did I say this thing takes amazing pictures? Well, it takes better pictures than any phone I've ever had. Hands down!

I will be sticking with this brand from now on. How can you beat this phone for the price?

Thank you NUU for making a great product.

UPDATE: One quick update, though the phone takes great photos, after a software update all photos are now watermarked with "shot on NUU B15" in the lower left of every photo. So far, I have not been able to remove this photo marking within settings. I have contacted the seller and will wait to see what they say. If this is not removable, this review will have to be dropped to 1 star.

One more UPDATE: wish I could move this review to 6 stars. Branding icon in camera removed. Seller responded to question within a few hours through Amazon. Problem solved. There is a settings icon on the upper left corner of the camera and selection unchecked for branding photos. Problem solved. Back to using my new favorite phone. Thanks again NUU.

71 people found this helpful

Helpful

mike

Restarts often

Reviewed in the United States on January 2, 2024

Verified Purchase

Update** please purchase literally any other phone.. aftering writing the original review the company reached out. Said they would like to make it right, because it is a hardware issue .Me being an honest person, I let them know that there was a small crack on the lens of the camera due to the fact that the case that we ordered through them never arrived and we had to order a second case.. during that time the phone was dropped one time. So even though they admit It's a manufacturer defect. They won't do anything, not even fix the hardware on this broke one..My advice would be, If you have to buy this phone, make sure that you don't use it until you get the case and if they do not send you the case then order one of the cheap ones that don't work very well off of Amazon .. currently stuck with a $100 plus paper weight as the issue got to the point where the phone just flickers on and off now. Never again will we purchase anything made by this company.

Even with a full battery, it will restart if the system gets overloaded. Say your on a call and get a text, it will restart. Opening tictok, restart.. respond to a text, restart.. does this several times a day, reached out to company with no response.

4 people found this helpful

Helpful

JD Leon

Ridiculous phone for the price.

Reviewed in the United States on October 23, 2023

Verified Purchase

This is an amazing phone. 90Hz refresh rate with a helio g80 and massive battery life. It runs Minecraft, genshin impact, COD mobile, mech wars and other games amazingly. The screen is shiny as hell with very vivid colors for an LCD. So what is the catch. 4gig of ram is and video streaming does not support 4k so a few corners had to be cut. If you want a good backup gaming phone or good phone for your kid with it's 20 dollar drop protection plan, this is it! There is no competition at this price!

6 people found this helpful

Helpful

Ray Hernandez

For the price, no complaints

Reviewed in the United States on December 21, 2023

Verified Purchase

For the price, you really can't complain. You get what you paid for. And for a $100 this is really worth it.

Runs smoothly, no issues after 2 months.
Great refresh rate.
Video and image quality is great.
Gaming is already once it heats up it tends to lag.
Photo quality is great in well lit environments, however once you start to get into low light, it will drop in quality. 7/10
Video camera quality is aaaallllright. 6/10
Battery life is amazing, lasts all day on normal use.
If screen is on for extensive use you will notice a fast decline of course. But the system lets you know the average time before battery dies. Which is good.
The charger it comes with is extremely fast! Absolutely love the fast charging!

Overall great phone for just above $100. Definitely worth it. Of course you can always get something better, but this is a great budget phone. Probably one of the best for this price range.

4 people found this helpful

Helpful

SCOTTYCHANNEL LHC

HAD SOME ISSUES WITH THE PURCHASE

Reviewed in the United States on June 28, 2022

Verified Purchase

Beautiful phone, with excellent features, Incredible Price, and unbelievable customer support!
Problem #1: It DOES NOT come with the screen protector and TPU case as promised. Though they will send you one each free after you receive the phone, with all the info you will need that is located on a sticker on the box it comes in,and register on their web site. But now you have a brand new phone, but nothing to protect it for up to 10 business days!
Problem #2: It DOES come with an almost worthless quick-start guide. After spending just short of an hour between to members of the support team. ( It really is amazing!. Dial the number, It rings twice and a live Human answers and ask how they can help!, No getting jerked around pushing 6-7 different buttons to reach a Human! ). I find out that they have no way to Email a user manual because one DOES NOT exist. there is no such animal. The best they could do is send me a link to a PDF of their completely different X6 Phone which is totally worthless with the B15. It was like buying a new Ford Mustang. And being given a owners manual to a Subaru Forester! It WASN'T the support team's fault. They just didn't have the resources, Because the resources don't exist, even through corporate! If you are 6 or 7 years old. And have the ability to figure out all tech savvy stuff on the planet, like all other 6-7 year olds can do. You most likely don't need a manual. But me being a 65 year old man I DO! Hell. The B15 phone has 5 cameras, The phone I have now has only 2, of which I barely can work one! Let alone facial recognition, finger print scanners, and A Startrek like transporter!

31 people found this helpful

Helpful

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NUU B15 Unlocked Android Cell Phone, Dual SIM 4G, 6.78'' Full HD+ Display, 90Hz, Quad-Camera 48 MP, 4GB + 128GB, 5000 mAh, 18W Fast Charge, Black, US Warranty & Hotline Support

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Product Description

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NUU B15 Unlocked Android Cell Phone, Dual SIM 4G, 6.78'' Full HD+ Display, 90Hz, Quad-Camera 48 MP, 4GB + 128GB, 5000 mAh, 18W Fast Charge, Black, US Warranty & Hotline Support

About this item

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Product Description

From the brand

Explore More

How did we get our start?

What makes our products unique?

What is an unlocked phone?

Looking for specific info?

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NUU B15 (2021) Smartphone - Is It Worth It?

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Customer Review: You get what you paid for

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Customer Review: Great value for your money

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Customer Review: plan b for emergency in case iphone no work

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Customer Review: Works fine enough for the price…

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